le0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x40, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r4, 0xd0f5}, &(0x7f0000000300)=0x8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) 2018/02/27 20:45:11 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:initrc_exec_t:s0', 0x20, 'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 0x38, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0xffffffffffffff7f) 2018/02/27 20:45:12 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000cff6)=ANY=[@ANYBLOB="e1ff2d2f66696c653000"], 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000eff8)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x9, [0x81, 0x0, 0x200, 0xffffffffffff539d, 0xfff, 0x20, 0x2e2cdd92, 0x6, 0x8]}, &(0x7f0000000200)=0x16) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="017ebdce655a85b6002ef46fcd18c928d826272b0e8429ac5a389542b9c85cf67cfe58945a"], 0xa) 2018/02/27 20:45:12 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fallocate(r1, 0x2, 0x8, 0x5) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r1) fremovexattr(r2, &(0x7f00000002c0)=@known='system.advise\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[0x5, 0x1, 0x1, 0x8]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xf}, 0x8, r3}) listen(r1, 0x0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01006541123f6c613000279e1fbb6a32af2d46f1e6f23e6a22c501ff9a5052ed0a0e3f9f838012"], 0xa) r5 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r5, &(0x7f000097d000), 0xff) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x3, 0x4e23, 0x7f, 0xa, 0xa0, 0xa0, 0x4, r3, r4}, {0x8, 0x7, 0x6, 0x147, 0x5, 0x7, 0x6, 0x1f9}, {0x4, 0x3, 0x9, 0x8bf}, 0x0, 0x6e6bb0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@empty, 0x4d3, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x3, 0x2, 0x74, 0x6, 0xffffffffffffffff, 0x92}}, 0xe8) 2018/02/27 20:45:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{0x77359400}}], 0x18) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/218) 2018/02/27 20:45:12 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x1c, 0x4, @thr={&(0x7f00000000c0)="a67b70c12e6de30b2daae807d10c13425bd3ed9eb3444451e3bd2abf42902c3dc8190b7d62ee6ceec1f2089729ef082d561ab28ac0edaeaa3fee18c7ec27c15bee5bd6d9fd2f6ec796643ee2e259", &(0x7f0000000180)="c1a91ea05ecd825f193ce15ba7d9dd3ef12d210ccaa899e955f8fccdbdd007fa29e88ecfbd0b"}}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000000008003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xe720}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x74) r3 = gettid() fcntl$setown(r0, 0x8, r3) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = memfd_create(&(0x7f0000000240)='/dev/autofs\x00', 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'bpq0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@empty, @in6=@empty, 0x4e24, 0x0, 0x4e20, 0x0, 0x2, 0xa0, 0xa0, 0x0, r5, r6}, {0x1, 0xed73, 0x5, 0x2, 0x400, 0x1000, 0x5, 0x100000000}, {0x5, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4}, 0x5, 0x6e6bbc, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x4, 0x0, 0x3, 0x40, 0xcce, 0xc117}}, 0xe8) 2018/02/27 20:45:12 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/183, 0xb7}], 0x2, &(0x7f00000002c0)=""/255, 0xff, 0x3}, 0x10162) r1 = socket$packet(0x11, 0x80000000000002, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r1, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/02/27 20:45:12 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x9d4e}, 0x8) truncate(&(0x7f00000000c0)='.', 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x8) 2018/02/27 20:45:12 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x68000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/124) 2018/02/27 20:45:12 executing program 5: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) 2018/02/27 20:45:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/ashmem\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x800005, 0x20, 0x1, {0x0, 0x989680}, 0x4, 0x1f}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) read(r2, &(0x7f0000223000)=""/237, 0xed) 2018/02/27 20:45:12 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x56, 0x200, 0x1, {0x7, 0x2}, {0x8, 0x8}, @rumble={0x101, 0x7fffffff}}) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x100000000000003f, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400080, 0x0) 2018/02/27 20:45:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x50200, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x6, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5bf50178}}}, 0x88) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/84) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000180)={0x7, 0x95}) 2018/02/27 20:45:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/02/27 20:45:12 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000005d40)=[{{&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/173, 0xad}], 0x2, &(0x7f0000000400)=""/111, 0x6f, 0x3}, 0x9}, {{&(0x7f0000000480)=@nl=@kern, 0xc, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/132, 0x84}], 0x2, &(0x7f0000000640), 0x0, 0x4}, 0x6}, {{&(0x7f0000000680)=@in={0x0, 0x0, @multicast2}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000006c0)=""/189, 0xbd}, {&(0x7f0000000780)=""/242, 0xf2}, {&(0x7f0000000880)=""/24, 0x18}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000001900)=@can={0x0, 0x0}, 0x10, &(0x7f0000003bc0)=[{&(0x7f0000001940)=""/232, 0xe8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/247, 0xf7}, {&(0x7f0000003b40)=""/93, 0x5d}], 0x5, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000003c40)=@ethernet={0x0, @local}, 0x10, &(0x7f0000003e00)=[{&(0x7f0000003c80)=""/53, 0x35}, {&(0x7f0000003cc0)=""/183, 0xb7}, {&(0x7f0000003d80)=""/96, 0x60}], 0x3, &(0x7f0000003e40)=""/117, 0x75, 0x1}, 0xfffffffffffffffa}, {{&(0x7f0000003ec0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00000053c0)=[{&(0x7f0000003f00)=""/242, 0xf2}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/98, 0x62}, {&(0x7f0000005080)=""/160, 0xa0}, {&(0x7f0000005140)=""/240, 0xf0}, {&(0x7f0000005240)=""/166, 0xa6}, {&(0x7f0000005300)=""/166, 0xa6}], 0x7, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000005440)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000005540)=[{&(0x7f0000005480)=""/166, 0xa6}], 0x1, &(0x7f0000005580)=""/146, 0x92, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000005640)=""/167, 0xa7}, {&(0x7f0000005700)=""/169, 0xa9}, {&(0x7f00000057c0)=""/147, 0x93}, {&(0x7f0000005880)=""/125, 0x7d}, {&(0x7f0000005900)=""/85, 0x55}, {&(0x7f0000005980)=""/139, 0x8b}, {&(0x7f0000005a40)=""/211, 0xd3}, {&(0x7f0000005b40)=""/164, 0xa4}], 0x8, &(0x7f0000005c80)=""/152, 0x98, 0x1ff}, 0xffffffffffffffc0}], 0x8, 0x100, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x32, r0}) unshare(0x8000400) ppoll(&(0x7f0000000100)=[{}], 0x20000000000002af, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000a7ff8), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/27 20:45:12 executing program 1: r0 = socket(0x1, 0x802, 0x0) prctl$intptr(0x8, 0x7) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x1000}], 0x1, 0x0) 2018/02/27 20:45:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x6c, 0x0, {0x3, 0x0, 0x5, 0x3, 0xfffffffffffffffb}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000009000/0x4000)=nil, 0x4000}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001a40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000006b8ade552dbc0000000000000700080004000000f003000000000000100100001001", @ANYBLOB="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"], 0x2) 2018/02/27 20:45:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x4e24, @empty}}, {{0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x5, 0x2000004, 0x2eb, "f2bbef59af94fa7e95d2594cb13a9a24c4b547988e3c714ebc71ee8c674ee9c53889460c0f8855b2d8ebc0ab8497ed1ac20d9cf72fff74f0613ad1f7860397647be57594cdbb00980f48add57df9ee2a"}, 0x160) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$TIOCGPTPEER(r0, 0x541f, 0xfffffffffffdffff) 2018/02/27 20:45:12 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x880, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/selinux/checkreqprot\x00'}, &(0x7f0000000080)=""/206, 0xce) read(r0, &(0x7f00000d8f1f)=""/225, 0xe1) 2018/02/27 20:45:12 executing program 0: r0 = gettid() setpgid(0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/185) 2018/02/27 20:45:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f00000015c0)=[{&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/224, 0xe0}], 0x7, &(0x7f0000001680)=[{&(0x7f0000001640)=""/11, 0xb}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000ed0ff8)=0xe, 0xd) 2018/02/27 20:45:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/65) readv(r0, &(0x7f0000102fc0)=[{&(0x7f00005f1f20)=""/224, 0xe0}], 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/27 20:45:12 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40840) ioctl$VT_DISALLOCATE(r0, 0x5608) prctl$getreaper(0x19, &(0x7f000014d000)) sched_yield() 2018/02/27 20:45:12 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x80000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) ftruncate(r0, 0x0) tkill(r2, 0x1000000000016) 2018/02/27 20:45:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/02/27 20:45:12 executing program 5: r0 = gettid() r1 = gettid() rt_sigqueueinfo(r1, 0x5, &(0x7f0000000000)={0x37, 0xfff, 0x7fffffff, 0x2}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x7, 0x1000, 0x0, 'queue1\x00', 0x1}) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000240)=0x5, 0x4) tgkill(r0, r1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000080)={{0xd22a, 0x3}, 'port1\x00', 0x41, 0x50078, 0x9, 0x6, 0xffffffff, 0xfffffffffffffffb, 0x401, 0x0, 0x4, 0x7}) 2018/02/27 20:45:12 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x801fd) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xaa0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x91, 0x23a8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x1f, 0xff, 0x81, 0x1, 0x9, 0x0, 0x0, {r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10000, 0x8000, 0x100000000, 0x7, 0x1f}}, &(0x7f00000001c0)=0xb8) write$selinux_validatetrans(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="6563745f723a6d6f756e745f657865635f743a73302073797374656d5f753a6f626a6563745f723a6c69625f743a733020333220756e636f6e66696e65645f753a73797374656d5f723a696eee106f645f743a73302d73303a63302e633130323300000000000000000000000000b996eddce0e5511df404507ad55baef4286222b0a7e553b4b4bb6b66de440f3b7eb3ea49d4c28bf0435545c4df7b49135656c99821318caac3ec8a924eeb7468e29e9f88a10618f039d48f0582e077687a1c16941a5e0a68cc0601d1fc151d780767678f2dfa439646616ba257e16a30c2ac0379861c971061dbcb90"], 0x6e) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000, 0x0, "9158636aaec4c9000080144eb9d54cc47c3e43357b19b4e5ae7f3c6307007410"}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000003c0)=0x400, &(0x7f0000000400)=0x4) 2018/02/27 20:45:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/02/27 20:45:12 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) 2018/02/27 20:45:12 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x22002) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) fcntl$notify(r0, 0x402, 0x14) setsockopt(r1, 0x107, 0xf, &(0x7f000090a000), 0x1ea) 2018/02/27 20:45:12 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)="d12e935505efb6649158428e46b8f5644cfe5ba0a3e3eb3f862111aa031f514c84be2071", 0x24) rt_sigprocmask(0x2, &(0x7f0000000080)={0x7a}, &(0x7f00000000c0), 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x42, &(0x7f0000feffa0), 0x0) 2018/02/27 20:45:12 executing program 2: close(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x800, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x7, 0x80000001}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r2, 0xf0}, &(0x7f0000000540)=0x8) bind$inet(r0, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0xf6c, 0x7, 0x7fffffff, 0x1f}, {0x0, 0x12000000, 0x7, 0x200}, {0x2, 0x100000001, 0x513, 0xfffffffffffffffe}, {0x1, 0x7, 0x100000000, 0xd0}, {0xfffffffffffff801, 0xfffffffffffffffe, 0xff, 0x5}, {0x1000, 0x891f, 0x200, 0x3}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x6) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000015000)=0x4, 0xffffff55) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x86080, 0x0) r4 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='security\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="03ee662f1ce41fa30ba581c5fde367965762e536a27d97af634594c6b0abcfa7746bb1c1c2640e8b5d9b8f5963091f5e8078c8ff32a2d94318542da6f6845de1884db793b1639ab46ba6134f716685d2b3fe91dbb0b95d3ed64ecd20c800411360c03073c784a5e91cd37ac4604c9e2d8989d09045019ca7b24c8a7477c19462cd84801ebdf698bd39d86a060d51c5cbb4e092635535d2bf46ba46c2", 0x9c, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000100)) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f00000003c0)='cifs.spnego\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='encrypted\x00', r4) add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) listen(r0, 0x0) 2018/02/27 20:45:12 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, r0) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="511cd99bb010e7b7e3ef4c107d0bae1841e0693a86790c83a57c0692a57d7d1288e15b7a8cf2cfc137080147e9691036ef0dd01c51a3f13e9a9c1bb4abe2184254") 2018/02/27 20:45:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff8, 0x2) r1 = dup2(r0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) 2018/02/27 20:45:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101201, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x64, "50ef33753abfa708a3b619ceb4605b5f8c269b20142cb8997416f71e8cfcd42c57a69ca01e21ea6b9e70a86dc425c5915c0488be3380d7f489946454e242ea2ff14c5577388aaba8d59c24c094f020b2406f4f755d6ab3d13a884dbd7faeae27a0433768"}, &(0x7f0000000140)=0x6c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'irlan0\x00', @ifru_names='syzkaller0\x00'}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x3}, 0x8) close(r0) 2018/02/27 20:45:12 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000040)=0x5, 0x4) 2018/02/27 20:45:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x8c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xd6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x80}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x8, 0x30}, &(0x7f00000002c0)=0xc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="0a004e2200000000000000000000000000000000000000000000000036ddb983c01b29f2b6a6c9f94c4538b2211d7ea8d2af9c214a8dc02588ca14fd56eb8b6b4f765a60a5c468174b7598421febf5a0ab1b05c624a8dc666ff2e6f99382421068348e9598d1c30d709c8951d3c9b4d5551af1cb9a646859e86bc145889c00e6d7f7a7bf4e6678b9d3786d9608180af098facef8a036403ebe19874ee56291945be5c4c0d57d7c36eec6b0b2d528465b260194aa14b069736db1d4c2093f767775d848534a84c70cd8493e621f1f59117485f8628c9eb4b8b5e099105759be02"], 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/27 20:45:12 executing program 3: mq_open(&(0x7f0000000040)='ppp0:mime_typevboxnet1]vboxnet1vmnet1user\x00', 0x800, 0x1, &(0x7f0000000080)={0x5, 0x4, 0x1, 0x81, 0x8, 0x400, 0x80000001, 0xaab6}) r0 = open(&(0x7f0000074000)='./file0\x00', 0x400, 0x1) read$eventfd(r0, &(0x7f0000000000), 0x15f) exit_group(0x81) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @rand_addr=0xffff, r1}, 0xc) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x10) 2018/02/27 20:45:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d1f, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/02/27 20:45:12 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/154, 0x9a}], 0x2, 0x0) pipe(&(0x7f0000000000)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)) futex(&(0x7f0000000ffc)=0x8000000000000000, 0x82, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) 2018/02/27 20:45:12 executing program 5: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0], @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR]], @ANYRES64=r0], 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x80000001, {{0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x74a3}}}, 0x88) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089a000)="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", 0x595}], 0x1) 2018/02/27 20:45:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e000000013000000ffffffffffffffff6362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000983c91680b7460c2ccce26ad00000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/02/27 20:45:12 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20400, 0x0) fanotify_init(0x40, 0x101000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/02/27 20:45:12 executing program 6: timerfd_create(0x6, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'rose0\x00', @ifru_flags=0xa000}) 2018/02/27 20:45:12 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$TCXONC(r2, 0x540a, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x201) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r1, &(0x7f00000000c0)=[{0x8, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick=0x20, {}, {}, @raw8={"f3620ed3360109fed918c5d1"}}, {0x0, 0x0, 0x800004, 0x0, @time={0x77359400}, {}, {0x6}, @addr}], 0x90) 2018/02/27 20:45:12 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2a02, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x4c3}, 0x8) write$selinux_create(r0, &(0x7f00000ecfdd)=ANY=[@ANYBLOB='system_u:object_r:dhcpd_var_run_t:{0 /sbin/dhclient \x00\x00\x00'], 0x37) 2018/02/27 20:45:12 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000001240)=ANY=[@ANYBLOB="00000000000000000000000000607c6879969d16"], 0x10, &(0x7f0000001180)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/64, 0x40}, {&(0x7f00000010c0)=""/160, 0xa0}], 0x3, &(0x7f00000011c0)=""/51, 0x33, 0x1ff}, 0x40002000) r1 = socket$inet(0x2, 0x1, 0x0) fstat(r1, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) 2018/02/27 20:45:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00001fb000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) listen$netrom(r1, 0x5) 2018/02/27 20:45:12 executing program 0: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c0b000)="1f000000f9030000000000000f00020007000953000000000001000101006e9e00fb000000bbffff74dd677293e230cf", 0x30) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) 2018/02/27 20:45:12 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2c600, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffa6f}, &(0x7f0000000080)=0x8) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x41}, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000adcffc), 0x3) 2018/02/27 20:45:12 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x7ff, 0x2000000000000000}, 0x8) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="0b9f5990157063ebe6097c0dd3d530f1e445af1bf27553574d9002224eaca194f8cd94744d703d1c339a7c27ec9afe88ed1c04c38ee17fdd4786360c91eea1c9c951030cbf01fe29d7a429d5588145f384f00f1a56fdcb193b7f5c46ae1441e20687f370c7d5f3cae16760be601d9afbe165fe9c33", 0x75, r1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, r1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$unix(r4, &(0x7f0000001300)=@file={0x0, ""/108}, &(0x7f0000001380)=0x6e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00000013c0)=0x9, 0x4) r5 = getpgid(0x0) fcntl$lock(r2, 0x7, &(0x7f0000001400)={0x1, 0x0, 0x80000000, 0x2, r5}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001440)=0x2a8bd582) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001480)={0x0, 0x3, 0x30, 0x6, 0x34e4}, &(0x7f00000014c0)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001500)=@sack_info={r6, 0x6, 0x7ff}, 0xc) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000001540)=""/92) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ashmem\x00', 0x80000, 0x0) prctl$setname(0xf, &(0x7f0000001600)='/dev/ashmem\x00') r8 = accept4$inet6(r4, &(0x7f0000001640)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001680)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/enforce\x00', 0x143000, 0x0) r10 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r9, &(0x7f0000002d00)={&(0x7f0000001780)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000001800)=""/111, 0x6f}, {&(0x7f0000001880)=""/226, 0xe2}, {&(0x7f0000001980)=""/171, 0xab}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/189, 0xbd}, {&(0x7f0000002b00)=""/248, 0xf8}], 0x6, &(0x7f0000002c80)=""/72, 0x48, 0x400}, 0x40000000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000002d40)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002d80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r11, 0x1, 0x39, &(0x7f0000002dc0), &(0x7f0000002e00)=0x8) add_key$keyring(&(0x7f0000002e40)='keyring\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r10, 0x891c, &(0x7f0000002ec0)={'sit0\x00', @ifru_flags=0x5103}) ioctl$sock_netrom_SIOCGSTAMPNS(r9, 0x8907, &(0x7f0000002f00)) mount(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)='overlay\x00', 0x8, &(0x7f0000003000)="48a07a0a07") ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000003040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/02/27 20:45:12 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001080)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x130, 0x240, 0x370, 0x370, 0x370, 0x4, &(0x7f0000001040), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7, 0x0, 0x2, 0x0, 0x0, "bbf05986da2bb2cc720ed326a1bb353b38a0ddf28fa9f8b3f707ab3d76bbc1a0e6fa3f5a85877c6a0081f108d847e7b3d2b3ad49f202e6f66539ad187fd18641"}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @mac=@random="9187bd43d872", {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x9, 0x81, 0x7fff, 0x0, 0x100000000, 'sit0\x00', 'gre0\x00', {}, {}, 0x0, 0x108}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast1=0xe0000001, @empty, 0x2}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8, 0x8001, 0x1f, 0x0, 0x0, "a5f6b1d28b9fdb9212395859edbbabb28864a7cd0e56ee63386bd3f6e60c7d7c73e1f30dac8d0eb94e9defffc3fba6f62260e1884626bd4c50369e466917da90"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) write$tun(r0, &(0x7f0000000040)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff6, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xdb6, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "b75eec1d399d68cc3465d912236f4f6e5eab1740b009c367d1bd0633dfd7f7d57a03fbac339abe433fe65c439cc4b6ca4ce5eb8a5d38ad5bcef8daa8b60f950fa235fb468cb2d245149ef8a0bcaa9a5758f41416dd488f1e5f0dc66adb1c6e027628d503468bb90e4bf30ae7be40087c7593acd52221ebf8f1ef43357d855388b4e2851e27f294070088efd83c37e9b4b404687626a7f1967578bdfbde2af481616438b5c916a23c03adede1a2f1264f27685f85e1367a9dfd0be108636402f3824141a7d44f31e5e5850e75d77338317394d163e58753121e7d612c005fc060a69ebbe1dd3544219fabb737c957636f56b475ae39"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "117943a0318b63b60dd0d86da0067baa62fdd287f071aa3fcc2680300cf9baa478cc11df4c537082794001d64412d592df557acda9ff26a91126629c59952f07de12eb6c3ff2c30b6c4917cbd1e4f2a80e96fb49b6ff0a03addaa0c267a2723148a0a5475af00d267763d4cac1c13b6d3b5436625fc57dab7187a65d62fc065e454db4c534ea0290c03be159dad7d4f9c64ea6ae8344d6dc535cb1f384fd515c13731fbce0d4b01f4d333a57f3ea7430f73290214831c08a2371bae09089f041fc10587e8b8e1db676e581701849e41dff156b54e22d5d483471ef938f9256878a1cf01b9385b1ea400d7d60cbeca7e639b862"}}}}, 0x1000) 2018/02/27 20:45:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x9, 0x3, 0xff, 0x40}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x4}, &(0x7f00000001c0)=0x98) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) tgkill(r3, r4, 0x1e) 2018/02/27 20:45:12 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000180), 0x26b9508) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/27 20:45:12 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000180), 0x26b9508) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/27 20:45:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/114) ioctl(r0, 0x8000451f, &(0x7f0000fb8fc0)) 2018/02/27 20:45:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'irlan0\x00', @ifru_flags}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x2) 2018/02/27 20:45:12 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/02/27 20:45:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x400, {0x2, 0x4e24, @empty}, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x4e24, @empty}, 0x22, 0x2, 0xa8c0, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0x200}) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 20:45:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r3) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000002c0)={0x200, 0x7, r3, 0x9, r4, 0x8, 0x56, 0xffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/27 20:45:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/27 20:45:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setns(r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x1f) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x7ff, 0xb55a}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c1fff6)=""/10, &(0x7f0000ef8ffc)=0xa) fchmod(r0, 0x22) lseek(r0, 0x0, 0x4) 2018/02/27 20:45:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/176) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x1}, 0x1}, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/181) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={'lo\x00', @ifru_flags=0x8300}) mq_unlink(&(0x7f00000000c0)='\x00') syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2018/02/27 20:45:12 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x81}, 0x1) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/27 20:45:12 executing program 2: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3={0x4fd0, 0x3}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) 2018/02/27 20:45:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000001ffc), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000b4f000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"605a26b3777f1d"}}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x7, 0x4) 2018/02/27 20:45:12 executing program 1: r0 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='net/raw\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="5c08f2be5e41058225e23c89ab7fd0054c21bdccce4361463a2b4ee529cf5757641d0f5b2a726575741bddee113225ae6e65bafdd9a066211f3fd5a12cfd8a93f54fa09f6175fa304f304ea2da6549789f8dea38eb229d309c1d9a4c2d373a796ff6bbb7d9", 0x65, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='blacklist\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') readv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) rt_sigreturn() dup2(r2, r2) 2018/02/27 20:45:12 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ns/uts\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/4, 0x4) preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) 2018/02/27 20:45:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=ANY=[@ANYBLOB="1c00000018000101fffffffffbffffff0a8000eeffffff0900002000"], 0x1}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x181002, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)) r2 = getpid() tkill(r2, 0x3d) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x0, 0x1, 0xff, 0xb, 0x9, 0x2, 0x20}, &(0x7f0000000080)=0x20) 2018/02/27 20:45:12 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) r1 = socket$netlink(0x10, 0x3, 0x80000000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x1c, 0x1e, 0x301, 0x0, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3262aacaf19a14a8}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) r2 = getpid() wait4(r2, &(0x7f0000000200), 0x95ae164acf96be7f, &(0x7f0000000240)) 2018/02/27 20:45:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x80000000, 0x8000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000001c0)) fcntl$setownex(r0, 0xf, &(0x7f0000cefff8)={0x3, r1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) sendmsg$nl_generic(r3, &(0x7f00000008c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000880)={&(0x7f0000000080)={0x14, 0x3d, 0x400, 0x70bd26, 0x2000025dfdbfa, {0x11}, []}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x880) [ 74.411655] handle_userfault: 41 callbacks suppressed [ 74.411660] FAULT_FLAG_ALLOW_RETRY missing 20 [ 74.423433] CPU: 1 PID: 14393 Comm: syz-executor0 Not tainted 4.9.84-ge7f51a5 #45 [ 74.431047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.440448] ffff8801d000f1a0 ffffffff81d956b9 ffff8801d000f480 0000000000000000 [ 74.448418] ffff8801d8ced610 ffff8801d000f370 ffff8801d8ced500 ffff8801d000f398 [ 74.456391] ffffffff816626da 0000000000002a2e ffff8801d071a0f0 ffff8801d071a0a0 [ 74.464373] Call Trace: [ 74.466931] [] dump_stack+0xc1/0x128 [ 74.472266] [] handle_userfault+0xa3a/0x1310 [ 74.478296] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.485280] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 74.491660] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.498649] [] ? handle_mm_fault+0x117b/0x2530 [ 74.504853] [] ? handle_mm_fault+0x1fc3/0x2530 [ 74.511058] [] handle_mm_fault+0x1fd1/0x2530 [ 74.517087] [] ? __pmd_alloc+0x410/0x410 [ 74.522767] [] ? _raw_spin_unlock+0x2c/0x50 [ 74.528706] [] ? follow_page_pte+0x263/0xca0 [ 74.534733] [] ? follow_page_mask+0xa9/0xe10 [ 74.540758] [] __get_user_pages+0x39a/0x1010 [ 74.546791] [] ? follow_page_mask+0xe10/0xe10 [ 74.552913] [] get_user_pages_unlocked+0x1d3/0x370 [ 74.559462] [] ? get_user_pages_locked+0x3d0/0x3d0 [ 74.566012] [] ? get_user_pages_fast+0x290/0x320 [ 74.572384] [] get_user_pages_fast+0x11e/0x320 [ 74.578583] [] ? __get_user_pages_fast+0x320/0x320 [ 74.585132] [] get_futex_key+0x20a/0x1050 [ 74.590900] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 74.597363] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.604170] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 74.611066] [] futex_wait_setup+0xd9/0x330 [ 74.616919] [] ? futex_wake+0x440/0x440 [ 74.622513] [] ? __hrtimer_init+0x106/0x1d0 [ 74.628452] [] futex_wait+0x1ed/0x5e0 [ 74.633879] [] ? futex_wait_setup+0x330/0x330 [ 74.639999] [] ? plist_check_head+0x4a/0x60 [ 74.645942] [] ? plist_del+0x157/0x210 [ 74.651461] [] ? futex_wake+0x1ac/0x440 [ 74.657066] [] ? enqueue_hrtimer+0x3b0/0x3b0 [ 74.663092] [] do_futex+0x7b9/0x15c0 [ 74.668424] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.675405] [] ? exit_robust_list+0x230/0x230 [ 74.681525] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.688508] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.695317] [] ? kvm_clock_read+0x23/0x40 [ 74.701093] [] ? kvm_clock_get_cycles+0x9/0x10 [ 74.707299] [] ? ktime_get+0x13d/0x1d0 [ 74.712802] [] ? SyS_futex+0x1c7/0x2d0 [ 74.718308] [] SyS_futex+0x226/0x2d0 [ 74.723637] [] ? do_futex+0x15c0/0x15c0 [ 74.729230] [] ? security_file_ioctl+0x89/0xb0 [ 74.735431] [] ? do_syscall_64+0x48/0x490 [ 74.741195] [] ? do_futex+0x15c0/0x15c0 [ 74.746789] [] do_syscall_64+0x1a4/0x490 [ 74.752469] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/27 20:45:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000cf44)={0x900, 0x2, "000169656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0x0, "ffffffff2b000006", "a6e7fdc21ea077ef1dae670000004008000010f72ecd959baa11b5dda31cd901", 0x4}) 2018/02/27 20:45:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000000040)=""/177, 0xb1, 0x40, &(0x7f0000000100)=@rc={0x1f, {0x59c, 0x8, 0x401, 0x400, 0x9, 0x7ff}, 0x7bf}, 0xa) clone(0x8042000, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000000000), &(0x7f0000000040)) 2018/02/27 20:45:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x3f, 0xfffffffffffffffc, 0x2, 0x40, 0x200, 0x40, 0x8, 0xff89, 0xff, 0x20, 0x800}, 0xb) readahead(r0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000001440)=""/65, 0x41) r2 = add_key$user(&(0x7f0000001200)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)="400d863a02e400dfc7460adf6c4a3e52ab24bef79d72fa69172762364ba1e1889e840edb08cec277886c4660f7da3d11fc7e6744cefe92d6d45be77712c5ca48338fc8d402cf91016ce09c6e559a802a4ec263fbcb03e6933da1fbf968b56e74f8d66087d04412f153a6e3168ccdccd38c12", 0x72, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000001300)='blacklist\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='ppp1\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0xfff, 0x3, r3) r4 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffc) keyctl$clear(0x7, r4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0x4, 0x3], 0x2, 0x8001, 0x3, 0x401, 0x4005, 0x6, {0x6d290d1e, 0x0, 0x8, 0x8, 0x10000, 0x5, 0x81, 0x4c031e99, 0x1d, 0x7fff, 0x7f, 0x1ff, 0x7f, 0xf16, "3797d86058e142d3c3e6e4708ba4912b17a7cc491ed94a356636d1f1be02b12a"}}) 2018/02/27 20:45:13 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)=ANY=[@ANYBLOB="140000002905000000000000ffffffff00000000"], 0x14}, 0x1}, 0x0) 2018/02/27 20:45:13 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r1, &(0x7f0000a3b000), 0x26b9508) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x60, 0xdb4, 0x7fffffff, 0x4, 0x81, 0x0, 0x1f, 0x1, 0xc7c}) 2018/02/27 20:45:13 executing program 2: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)=ANY=[@ANYBLOB="140000007a19cedc93a91f44a69d2b0b00000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 20:45:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0xd06800000000, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000333fe4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/27 20:45:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/02/27 20:45:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f000063dff7)='/dev/sg#\x00', 0x4, 0x2) write$tun(r0, &(0x7f00000000c0)=ANY=[], 0x0) ustat(0x1, &(0x7f0000000040)) read$eventfd(r0, &(0x7f0000defff8), 0x8) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/27 20:45:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3801000010000103ff1d8a446bd8d8c5b6caa000000000000000ffffff00000000000100000000000000000070cfc8ccb8d0df18ca4f86000000000100ffffff7f21000000682b778b56155617d1e29fb60598dd415f523d7c924d482da51506275b15ce03000000bd7c1d37d50e0d73c5e91fd3ae403ed9564fc67f8e9555dc6aee12ff98dda31df5212f6529d1a5", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/02/27 20:45:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/02/27 20:45:13 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000), 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="620e040705ffff7f00000000000000000000000000000001f3ffffffffffffff0000000000000000fe80000000000000000000000000000c00000000000000000000000000000000fe8000000000000000000000000000aaff010000000000000000000000000001ff010000000000000000000000000001"], 0x78) socket$inet6(0xa, 0xb, 0x3) 2018/02/27 20:45:13 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0xfffffffffffffffd, 0x10001, 0x4, 0x7, 0x6, 0x2, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0x4}, 0xb) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x7, 0x50ab, 0x9}, {0x81, 0xfffffffffffffffd, 0x58, 0x7}, {0x4, 0x200, 0xffffffff, 0x2}, {0x3f7, 0x8, 0xf39, 0x9}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80241, 0x22) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) process_vm_writev(r2, &(0x7f0000001480)=[{&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/72, 0x48}, {&(0x7f0000001380)=""/245, 0xf5}], 0x6, &(0x7f0000001580)=[{&(0x7f0000001500)=""/124, 0x7c}], 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={""/16, @ifru_names}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r3 = socket(0x1f, 0x4000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) 2018/02/27 20:45:13 executing program 6: r0 = socket(0x14, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e20, 0x100000000, @empty, 0xed73415}, 0x6, [0x6, 0x8, 0xffff, 0x4, 0x8001, 0x1, 0x80, 0x4]}, 0x5c) 2018/02/27 20:45:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) 2018/02/27 20:45:13 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000300)=[{&(0x7f0000000280)=""/112, 0x70}], 0x1, &(0x7f0000000440)=[{&(0x7f0000000400)=""/10, 0xa}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x47b6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x40000000000000, r3}) 2018/02/27 20:45:13 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\t', 0x1, 0xfffffffffffffffd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0xffffffffffffffc0, 0x3b036257, 0xffffffff7fffffff, 0x8001, 0x10, 0x9}) r2 = gettid() sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) keyctl$update(0x2, r0, 0x0, 0x383) 2018/02/27 20:45:13 executing program 2: socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x0, 0x5, 0xffffffffffffff00, r1}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x8, 0xaa, 0x7}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000), &(0x7f0000723000)="1a"}}) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x1, 0x0, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x32) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0x10001) madvise(&(0x7f0000473000/0x3000)=nil, 0x3000, 0xd) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000180)={0x2, 0x3, 0x80000000, 0x3, 0x9, 0x4000000000000009}) 2018/02/27 20:45:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="f800000018000508000000000000000000000000000000000000ffffe0000002fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1b83bebfc7b45e4ccc63868133bc0a28ca97670e7d68ef20423643788f7339a"], 0xf8}, 0x1}, 0x0) 2018/02/27 20:45:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) recvfrom(r0, &(0x7f000001cf8e)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27}, 0x10) 2018/02/27 20:45:13 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffff7cb}}, 0xffffffffffffff7f, 0x400}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 2018/02/27 20:45:13 executing program 0: r0 = gettid() unshare(0x8000400) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in=@loopback, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001600)=0xe8) lstat(&(0x7f0000001640)='8/file0\x00', &(0x7f0000001680)) 2018/02/27 20:45:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001600)=0xe8) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000000080)={0x160, 0x2f, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@generic="f2002f5e6469f0dace92582d2cbddd9547665cd2b6cdb30ccd2c76f18bf3c5ba394212ef0c33f96e7c247a1bfc1d17a1d603212606726eb40be79d3b3c60f61fe350185eb55bc3bf117951c63cecb1cc2aad69371fa84469ad18e1d9a194eb9afddc88782858ad3489d8493d10097436bfaf9d70bd6a784166ca77722f9057249890e705", @typed={0x10, 0x26, @u64=0x5}, @typed={0xbc, 0x7b, @binary="9c75d7667d37c81bf6a22069a2bf20dcaee53f80b690653e2361bf3b4d3e3dc041e3967057c629a0fa5af4600b9b88aa078c41af4e7cb5ea8fd79aabb0204011eaea1a455a3f0493aaba39b7bb54456826fabbd29dcf25ec39e699bd138839404757f0b01dfec72f4da874d03c7328d18fed76bb95045a7ad4e339b71289634ab84bc90081a1f2e1ad5d5988f0eb083fee4792e21edb72084824bf197afc5c3a6f88c0de10073bf5dfa6d95676ef218fa68b6dfb"}]}, 0x160}, {&(0x7f0000005fc0)={0x1214, 0x35, 0x410, 0x70bd27, 0x25dfdbfc, "", [@nested={0x150, 0x38, [@generic="7138f56f7f0cbb1db7864f36d5e36a90410a9850db8aee1840898a5a8d08bc7dc69db31a82550188218b55150c3b1d964a35b78dfa36952492bf2063cc27ed606b9ab276ad0821d60ac9a5927041d63fd698eb32c190ddf163d398753db03e193f5467bb6ce3698b628abb78fa856be0723e9dc633a762fe5794b0296e57eab8aa1b601bf9c5d3a6b5202dba13388b82d2468a3fa316e2fc9806d8d5ac61b002c98564cd33ee21766503534d2d46a2f4628f3fce4fc3de044f69e7a8f601e712642fd7df516e4776facfb1d2b311f1ff9ad71b2b75090f6c001923f53803ca14988c9d5aa949475755a1f356d24fbc08710164", @typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}, @generic="8ed5ee5500bd4358ff273ae99e7f2a9be1ca74591c75f17a6f289f248a7336da8a739122f706374dae29b9da519679b989a87307ea3a2a996b363a6d2eb6a027b79326be30b652e4c9ae6b095e"]}, @generic="231f1a3823331781633dd44018c20199fad7667ff1cb43fa04fcecfe034971f0542a1ea49c6a0bed522d6c08e4ceaf21e0b7d8bcd48f4f9e041fc0366f494b05cff72bd1f18037e93465f16d6bf7d4796f18429e506944113cf0f811735d56693d4378d3e0831e7df91110b3738d3e308d0fa8e97fd2e26d993e07253cee5e27e1ce36cda6043ea72e10b7e2390cf35949f04bf519f2a556b8e1d0", 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@generic="73594994f486f99349b517a49b6c4e16f7fdf413a5ecea70e6aaf64702a1e4c048fd83df8f9a503e63348555b97b64f0009ca33822a0c82c9710edd1c419d6c712e80a73606f52435d62ac5cc9dfec7bf5a9ee147044b6316730a20ba02c5d003c1ca28ebf5deda786d4b203e67c61230d71cb543df483dce41c781834bdf03ed9b30e436a2c8c178c06f693f54baf8275e4dec9ad9092a32efd1df3b3f661add0f3bc05f3885779ae5511f5c3a0f0ad3eb0ddf9d673d5a595cef99b6bf03e3d03a72cfc22a63ba6cd9efe12f1491c", @typed={0x18, 0xd, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @nested={0x130, 0x18, [@generic="84f4b1ad26c8b9da0b511089c4be6d4b5c32ba92a8639a38b3de3a22db7a1ef393746eedf31f8521b120670682aa78e869afd74edbe999335effda3dacf074a09f4c6178cec5d8eba5eff5a15a303ce7b8b2b0e22b15579a46a2d1dcc5ca5922ff243ff159ec96487b111ce4c35b5fdb130bd10e98367a7d49f17146127e29a74bd481360b36896ce52f064976eaf8c69516fb9ea08342738bab99edf9cbcf20438f902956e316c3417127ecfae2d106174a551635d2bdc3859dd83e3ead93ddd7d93bdb3f42940b16f4568ef9e2e94ce4f7a306bd91b3a4b902168b164fc30653eefd080a753238838540774a401de574393ba6", @generic="5ea5d7f0bc0555ac6f93", @typed={0x14, 0x61, @str="73656c696e75782db32f00"}, @typed={0xc, 0x39, @u32=0x4}, @typed={0xc, 0x6b, @uid=r4}]}, @nested={0x2c, 0xc, [@generic="7e22703e58421fc31e4bb8e6fbc7d785286b69ad15ef589204cfc813997725c36b9c373cb4"]}, @typed={0xc, 0x2d, @ipv4=@loopback=0x7f000001}]}, 0x60c}, {&(0x7f0000004f80)={0x1010, 0x41, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="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"]}, 0x1010}, {&(0x7f0000004040)=ANY=[@ANYBLOB="7c0400001a00000129bd7000fedbdf2508008f000000000058034400e2a6715b39e5653aac60955bff263b4130d98491ba8193bfc000881b9c9481027984816ea7c8b80300b687c44f67570ccce5805e68a076f0bd0857b6f81e14d5de380792e67f4544f462c5a4e986b3ce79d59f3119e103dd41dcb7777ab4276ad2df1a6efa6efb59b1459f7bf13628d68504005c208ebbbbcdfb0d5eb11293800f06fb86829e55635f151ba75eea0f25ef88e0ae6efe63865b21e2d8ca6bfdaeabc2070c000b0000000000", @ANYRES32=r1, @ANYBLOB="800128d748533c632b4e2318493968cb2595bc7ce6c71ec3c0d213492b7b9abebf926ac754a54ad78a720c31ac5723efa7b0cdeabed7821a25e4555205171912cd38135d20790a8480126abde832ca73b7b6641f6283573d56f8a3301c873f69e17c432ae7b39f12efcb21a407b42afdf4a7fbe286dda2c962841966a0bbe0c562987455b96cb20d9c4c4e4dc74c540f8702a72ae809d0b76b56082be2ba835e7144912b9f1418883f3af4db5f2931c1845e3ffd957b5167acafb86124fadff17b09b8923f40dd34bb2775761ce12def665fd1cfff17ac6379d9263e51fe566253351c22ebee458a4cf3e12bd94dbadcbaa43b02cb685947e9716e001f08e924c6a82c8ccc532f5e6c040776df30f4441a4241ef74f5ea2a5619c2cdee7fc50520004ca2504e2bccbc38a8db00db204ff37818863e713248888194bc04480f49eb2e037811d465355111548ef9f5a8e4494f2077f58772d41c535742e391e9f6f1a6d184ea7ad28af691be1c0ecce09317d209d43a2ee544d881010e860241052dd8d90892ae5fb0856017d8cb6bab32852d2e995ce7ba1663520d27bfbbc109810ce5ddf9ebd15316bd43d77e3d8b357017ae7a7b24b4e4bbeb43171efffd1e96eefc2eb1b1e5a66987b9340cb849c6042d9c1234425c9c40958fdc508f197b67c81e2c9941b1e1b924d1449b57b6fbc00b71a2130321921345bb51981d975bb27d7f8fc41ac88bdcfb8e0343d60c47a77e027b06e4f0c264976debaf11164f9fa186896a395d14494f8dd42864361bf3013a5d51bb4518574aff3fa6aa145af050aa6fe0f44a89fa510b10dce02d2c97f1f1f12eb95abb280ffa1d7f2c9d8c83a243ab8a1d56bb2367784d65ddb9c59545bc8d1cb5722b7ddca136a8e81800190000000000000000000000000000000000000000000c007f0000000000", @ANYRES32=r2, @ANYBLOB="000000e0004100054098564419848a1b097247213e1946d704890d157311bdf839870266f02a475fe3d01f83d8dfe1b0923ff9a4dda0e7f9721594526dc66bcb202e8ac625fcd4a17aea60fc8eb0abc79836063898e932d21e26577cfc353f2b69626f3b6bce830046667d732d525497a4fa4f2d99e8c35f2c38f1e914a87d580446968216ea7c63a678f222c61db2caf63efcd3c2e54fb74dea0244609c6647a6f0285e815807e247c4a9449d70f1a505dbf94ae6172659aaf15851624b0c00820000000000b30800000c002b0000000000090000000c00270000000000", @ANYRES32=r3, @ANYBLOB="0058fcf0292000435b5291f5c39985ecaa3ac581ba5ac77e6cc8330ba26cec5471b8fc7d74850c5cac3e771500"], 0x47c}], 0x7, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYBLOB="00003997ee129eeac6fb90ff890000"], 0x17}, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000200)=""/4096) recvmsg(r0, &(0x7f0000007880)={&(0x7f0000007780)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000007800)=[], 0x0, &(0x7f0000007840)=""/63, 0x3f}, 0x0) 2018/02/27 20:45:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53}) ioctl$KDDISABIO(r0, 0x4b37) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/27 20:45:13 executing program 5: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) recvfrom$llc(r0, &(0x7f0000000080)=""/92, 0x5c, 0x40000020, 0x0, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0xff, 0x1, 0x21, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = eventfd2(0x0, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) write(r1, &(0x7f00002a5ff0), 0x3cc) 2018/02/27 20:45:13 executing program 7: mmap(&(0x7f0000b05000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x5, 0x10001, 0x5, 0x1, 0x20, "07af5071264df7bf4bcb4fab681bfcab5a8d63cea14bf58e4ca5c1e33bd76f709fe517d75f7c064aa79ea6030360444d5e27ed836a67affbd65d03346c30fd", 0x800}, 0x60) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r2 = socket$inet6(0xa, 0x4, 0x3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/02/27 20:45:13 executing program 1: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x628, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) 2018/02/27 20:45:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000039c000), 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/27 20:45:13 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/current\x00') r2 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='mime_type\x00', 0xffffffffffffffff) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r2, r3, r4) sendfile(r1, r1, &(0x7f0000000080), 0x7f) 2018/02/27 20:45:13 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) readv(r0, &(0x7f0000ab9ff0)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/02/27 20:45:13 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f00000000c0)={0x1a668a2c}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x401}}}, 0x8c) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000040)='maps\x00') ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x20, 0xbe8, 0x0, 0x100000001, 0x6, 0x100, 0xe0b8, 0x877, 0x28, 0xfff}) pread64(r4, &(0x7f0000a48000), 0x0, 0x2000000) timerfd_create(0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/02/27 20:45:13 executing program 6: r0 = epoll_create1(0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r1 = gettid() prlimit64(r1, 0x4, &(0x7f0000000100)={0x1, 0x1}, &(0x7f00000000c0)) dup(r0) 2018/02/27 20:45:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) close(r0) 2018/02/27 20:45:13 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) r2 = accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000e23f59)=""/167, 0xa7, 0x2000000000000, 0x0) fstatfs(r2, &(0x7f0000000140)=""/241) [ 74.934556] audit: type=1400 audit(1519764313.490:71): avc: denied { dyntransition } for pid=14479 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=process permissive=1 [ 74.972313] audit: type=1400 audit(1519764313.520:72): avc: denied { bind } for pid=14501 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 20:45:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) 2018/02/27 20:45:13 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="15"]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x24) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x40, 0x3, 0xffffffffffffffff]}, 0xa) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/02/27 20:45:13 executing program 6: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) timer_getoverrun(0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) sync() perf_event_open(&(0x7f0000000600)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x5817, 0x144, 0x8, 0x6, 0x7, 0x5, 0x0, 0x0, 0x1000, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x200800000, 0x10001, 0x71a, 0x0, 0xff, 0x0, 0x0, 0x7ff, 0x2, 0x41, 0x0, 0x0, 0xad, 0x0, 0xdd, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x6) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0) r0 = getpid() ptrace$setopts(0x4206, r0, 0x1, 0xc) 2018/02/27 20:45:13 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8), 0x0) 2018/02/27 20:45:13 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7771, 0x0, 0x0, 0x100}, 0x37) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDENABIO(r1, 0x4b36) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x8, 0x2, 0x7, 0x7, 0x0, "259e2fd72d47c54ce3f3c89bde3720100d1a105463c70014eb5d3af57f8bb0035785db9cfada8246afd4dad9bba73e330bcbc2b63408b2d518038ba3ccfdde", 0x400}, 0x60) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x8}, 0x1) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f00000001c0)=0x720, 0x4) 2018/02/27 20:45:13 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x1000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x80800, 0x0) r4 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x800) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x101000, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x1c7e4000000, 0x0) r9 = socket$pptp(0x18, 0x1, 0x2) r10 = epoll_create1(0x80000) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000380)="28639d", 0x3}], 0x1, &(0x7f00000005c0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}], 0x50, 0x8004}, 0x0) r12 = socket$inet(0x10, 0x3, 0x0) sendmsg(r12, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="24000000210001000700fd686fa2f8bc0200000200000000271d85946d4fc1222a8eb3e9", 0x24}], 0x1}, 0x0) 2018/02/27 20:45:13 executing program 7: clock_nanosleep(0x10000000, 0xfffffffffffffffe, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x200000000d01}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) sendmsg$nfc_llcp(r0, &(0x7f00000014c0)={&(0x7f0000000180)={0x27, 0x400, 0x8, 0x6, 0x88ed, 0x84, "f9139b8828e4442309515ce0c1c6e063f55d8be0c31a5025cef135d3ba1e9663b193c2cc84b90a37dbfdedbc51cb4c1b294aec04c097b0a65028ac6bcd19f8", 0x462}, 0x60, &(0x7f00000013c0)=[{&(0x7f0000000200)="03244347277e7eb8408bf391a1bdf411155e630ef5325e594b9ef0a7cedc168c238a543bd80a0b1bb66104d29e1e5e0b817d1ab05d81ad0fd1066a91c3c3f39d778a948e519e5b4d22d4d1fe0eda21fe55ae194f579900b5c2a115259ca0fa330d813bc353a6693ca2eb4d18fc39e11d7b189a796b8f5e4102f9730da67427d1e4bbd2792480ddc77f030eee67ee19f4ae83a79bbec5413b80", 0x99}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ac7b74e959bf0378e233a62615529b8189df4494992d9c8ea3806182611c52a7fb1ff8e5a20d063a527e002c159dede45f88850bba7d87834b7ccd59b121f91a0b16849c5f17e4e6127d0313868127456e49d71cdcbb17a62214b42f040b66dac64af2770cdb466ec31080fbd99b0ce6223e5f124e2eb525b5a54847f91051ef433b4a5939c028814bf6937b3c84c8b2ca9a497ff306a1041228d578c259ece552706f9cbf235aa79589cd", 0xab}, {&(0x7f0000001380)}], 0x4, &(0x7f0000001400)={0xb0, 0x115, 0xffffffffffffffc1, "8efb4a58a091cd992281bbd2ae4e4190a4ddaa07d2ca98cb4374b85f2d64892794249bed25f379b1c3205f5b3f064601ca3d336062c6881e8473d014f01f7ff63e6befcd2536cf7d34a8a0f3956925a91e40ff3d4665271242e7b86cc512fc93ae85cb341049039813f434d87aa0edff9268e0e5382b3d815f95ee9990f6075b4b3f08cdfe02c3ec53104d17fcaebdc4b256d802ca660cd1bc33c4321528"}, 0xb0, 0x4}, 0x40000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x6}) 2018/02/27 20:45:13 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$setendian(0x14, 0x2) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) recvmmsg(r1, &(0x7f00000066c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/47, 0x2f}], 0x3, &(0x7f00000013c0)=""/167, 0xa7, 0x8b}, 0x10000}, {{&(0x7f0000000180)=@hci={0x0, 0x0}, 0xc, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000024c0)=""/90, 0x5a, 0x97}, 0xffffffff}, {{&(0x7f0000002540)=@l2, 0xe, &(0x7f0000002800)=[{&(0x7f0000002580)=""/119, 0x77}, {&(0x7f0000002600)=""/168, 0xa8}, {&(0x7f00000026c0)=""/6, 0x6}, {&(0x7f0000002700)=""/75, 0x4b}, {&(0x7f0000002780)=""/116, 0x74}], 0x5, &(0x7f0000002880)=""/75, 0x4b, 0x66b}, 0x5}, {{&(0x7f0000002900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000002d00)=[{&(0x7f0000002940)=""/141, 0x8d}, {&(0x7f0000002a00)=""/125, 0x7d}, {&(0x7f0000002a80)=""/248, 0xf8}, {&(0x7f0000002b80)=""/115, 0x73}, {&(0x7f0000002c00)=""/160, 0xa0}, {&(0x7f0000002cc0)=""/4, 0x4}], 0x6, &(0x7f0000002d80)=""/4096, 0x1000, 0x9}, 0x7f}, {{&(0x7f0000003d80)=@alg, 0x58, &(0x7f0000004ec0)=[{&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/158, 0x9e}], 0x2, &(0x7f0000004f00)=""/121, 0x79, 0x4}, 0x1}, {{&(0x7f0000004f80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x2e, &(0x7f00000053c0)=[{&(0x7f0000004fc0)=""/122, 0x7a}, {&(0x7f0000005040)=""/184, 0xb8}, {&(0x7f0000005100)=""/173, 0xad}, {&(0x7f00000051c0)=""/111, 0x6f}, {&(0x7f0000005240)=""/93, 0x5d}, {&(0x7f00000052c0)=""/64, 0x40}, {&(0x7f0000005300)=""/136, 0x88}], 0x7, &(0x7f0000005440)=""/151, 0x97}, 0x6}, {{&(0x7f0000005500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000005680)=[{&(0x7f0000005540)=""/109, 0x6d}, {&(0x7f00000055c0)=""/69, 0x45}, {&(0x7f0000005640)=""/18, 0x12}], 0x3, &(0x7f00000056c0)=""/4096, 0x1000, 0x200}, 0x8}], 0x7, 0x10160, &(0x7f0000006880)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000068c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x80000001, 0x400, 0x5, 0x400000, r2}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006940)=""/218, &(0x7f0000000000)=0xda) 2018/02/27 20:45:13 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0xfffffffffffffd03) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/27 20:45:13 executing program 7: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/27 20:45:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) [ 75.130095] syz-executor0: vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 75.151900] CPU: 1 PID: 14537 Comm: syz-executor0 Not tainted 4.9.84-ge7f51a5 #45 [ 75.159517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.168842] ffff8801cfdb7828 ffffffff81d956b9 1ffff10039fb6f08 ffff8801d3e41800 [ 75.176816] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801cfdb7938 [ 75.184784] ffffffff81451cd2 024000c200000003 0000000041b58ab3 ffffffff841959b5 [ 75.192754] Call Trace: [ 75.195314] [] dump_stack+0xc1/0x128 [ 75.200648] [] warn_alloc+0x212/0x240 [ 75.206071] [] ? zone_watermark_ok_safe+0x280/0x280 [ 75.212707] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 75.219516] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 75.226154] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 75.232965] [] ? depot_save_stack+0x122/0x4a0 [ 75.239083] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 75.245545] [] __vmalloc_node_range+0x3f5/0x5f0 [ 75.251834] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 75.258642] [] ? kmalloc_order_trace+0x7a/0x190 [ 75.264933] [] vmalloc+0x5b/0x70 [ 75.269922] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 75.276384] [] xt_alloc_entry_offsets+0x41/0x60 [ 75.282673] [] translate_table+0x21a/0x1e80 [ 75.288614] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.295596] [] ? ___cache_free+0xaa/0xc0 [ 75.301276] [] ? quarantine_reduce+0x16f/0x1d0 [ 75.307479] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 75.314288] [] ? __might_fault+0x114/0x1d0 [ 75.320143] [] ? __check_object_size+0x174/0x3a9 [ 75.326516] [] do_ip6t_set_ctl+0x2be/0x470 [ 75.332372] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 75.339009] [] ? mutex_unlock+0x9/0x10 [ 75.344517] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 75.351589] [] nf_setsockopt+0x67/0xc0 [ 75.357096] [] ipv6_setsockopt+0x10b/0x130 [ 75.362951] [] tcp_setsockopt+0x82/0xd0 [ 75.368545] [] sock_common_setsockopt+0x95/0xd0 [ 75.374834] [] SyS_setsockopt+0x160/0x250 2018/02/27 20:45:13 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000240)) fcntl$lock(r1, 0x400000000000007, &(0x7f00000f4fe0)={0x2, 0x0, 0x3}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0xf, 0x2, 0x8000, &(0x7f00000002c0)) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x2, 0x420802) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000000)="98caaa1e16495c976a574e4a84a4db76f7ac05cc75d804c5303c06f785d923761fd317abd36e36a46a42933acaa3af64d36e17242ed40734f12fd9fa0a6279f51611a80369f92abf1a75adf4e265bcf524fd2f28a1e7f955f518017dfcd4f9568e507bbe988318059fb1b922d21ad00fb1137ffbce00c1eb564ca8", 0x7b}, {&(0x7f0000000080)="40ca2a9a3e6b16587cc2688fac1ccdaaeb0a12c78b963ee3fade75c82720abd2e8bdbb66d04621403cc62fe47c6d87ce42c7282ac422bb0dc6f1f4af35a9843c29d93645801424003cace0aa30c4f43603434a8d78d652ce95145e7c5eb454748800e0", 0x63}, {&(0x7f0000000100)="b384acf3d9925f8306a1fbfb91515a8682f575d0fedbe692f0220a26e96d6208953f7f4e058ec1e9eff22463269affb0da0811834498f02c0275ade5424d42cd5d1cedceb3613abc843d9be1c5a0cb973217faae1960cb11b3786f7c18d6b9e3b746cf4ec4c4fafbee7b8ae02df8f6293751d80ac0b0a05b0d771d85308bee0a5a244db51046d1504dc8d18187833a89fc1b59b06374ad3520ac031f9236ddfddfff59dad933f0fd1a9e5301acfc308bac9c3d2fc0a9bf22953fc868cad011b1cba8213de11e73c7c82123261f7fe91ade1cac49af04dbd63260e90fb24b9732f75b", 0xe2}, {&(0x7f0000001280)="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", 0x1000}], 0x4) [ 75.380600] [] ? SyS_recv+0x40/0x40 [ 75.385847] [] ? security_file_ioctl+0x89/0xb0 [ 75.392048] [] ? do_syscall_64+0x48/0x490 [ 75.397813] [] ? SyS_recv+0x40/0x40 [ 75.403059] [] do_syscall_64+0x1a4/0x490 [ 75.408740] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/27 20:45:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000140)=""/39, 0x27, 0x2, &(0x7f0000000180)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/27 20:45:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000ffffffffffff8848000020a406fdedd51ff463921fcd256174935638eade2347d7ac559e45abcd68329e86da102ae3ca22ea7637d77b44ccdbc6512b03fa1c4cff567a30ebbe20434f7c0ee2cf706f595ab6f8d9ba08052b90c2ae6d6f360757dcaa69c2d0d8df08a22dbdb906cfa3f53496b09cd13e2988dcf850d247dda3b04ed2bfa1f002ef38bb83fc50761db552588652246255a5defe82226c22e67e1508272f944b8688e35c317cb8d453d35118a2f45a181917b734f565b1de2f2972331530e7b4554a7de743566304aba4099bf142"], 0xe3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3f, 0x77ca, 0x8, 0x8, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x6, "e3ccb338fb66"}, &(0x7f00000001c0)=0xe) 2018/02/27 20:45:14 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x7fff, 0x7ff}) getuid() 2018/02/27 20:45:14 executing program 6: socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000280)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6fe4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x7, 0xa829, 0x34, 0x0, 0x4, 0x100000000, 0xacc, 0x1, 0x10000, 0x7, 0x9, 0x99, 0x2, 0x9, 0x2]}, &(0x7f0000000240)=0x108) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) [ 75.433529] nla_parse: 6 callbacks suppressed [ 75.433534] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 75.456457] Mem-Info: [ 75.456473] active_anon:56580 inactive_anon:69 isolated_anon:0 [ 75.456473] active_file:3635 inactive_file:8755 isolated_file:0 2018/02/27 20:45:14 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="ed", 0x1, 0xfffffffffffffffe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) keyctl$update(0x2, r0, 0x0, 0x10a) 2018/02/27 20:45:14 executing program 0: getgroups(0x0, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) 2018/02/27 20:45:14 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001c80)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x3a, &(0x7f0000000780)=[{&(0x7f00000000c0)="5623b088f60ca925c04997774676", 0xe}, {&(0x7f00000002c0)="91313da6c7a2ebd85352d739cab0283276920333a0deac5d162e4bdab98bf22529634202131159118c7b760e4cd8cb15c7a0c9966186c052fbc844e7eef019e6e1d83be133b4f65570051c8b1dcc73d0c2cd30d2e00d378f6dc6552fb02641d554b9ebe9f4750013917980d521bfdde81095b0682d7cfc041b99c418f932913c39e0d31727db36e1f5595d7c8bcd37a5b26ccb79bd51f2b177fc06c3aafdc258c6521f46834133a99281f15f32b55e6f159b30e54f54822da28fb25f825b4c699a0dda727989b24e3ca850da", 0xcc}, {&(0x7f0000000100)="67f4c4", 0x3}, {&(0x7f00000003c0)="160ef2900aa6d1c6846dccc47a3293a3e2c3e430a2f72810b019bb2162e7ecab77d885bae5eeb0603c2af6853da7f26e65a14c3f9f9d7f71468e9b148bb2b00e0f84f3479d376265a37f98b289a942a9ac56cab44405579f6130a7e137f29c1453addd58c0db0b5ec376de9eb5d47a6a981ce88801fb2af799a497b55f2c7219a0a59e030b57b5b952c7e3b8f5b0aa3e4f188606", 0x94}, {&(0x7f0000000140)="2d414c494abc8a0cadea9cd4f22c476b9e139f654691bbb30c932e8fb9abdf72b02809c498fed298e089761cad2efb07482bc9c6d3a40bde19b3", 0x3a}, {&(0x7f0000000480)="e7c1e4fb0fc4348f3cd9eea79dfabdfc9016e1f96c30d9102395009472c11fdd0e90a542275c60553612fcc6b10ce9e597b4ff6e299e5d1c2b8e84bdbb0a0ba3721c8fa7811dac14b75012c559fd986617a8e1d86022d8199c78245d34c086810ec364b853bd201e2206e4e224841697c3015c0fd1385f8eacb010851d4486791ab9ef12a045b17c0be8cf7902b28d40919be1a9bdaa2256272a3a5a2ae62364d8c1af9adb8ba870dfecf4d9840260a5c60e494a92a13e0fb86446906918e1439076575e2fee8303ef162f87b4ddde2ec4e41d978508fbd73c70e5ed4fb0fead2e03b8c2e2ad6078315c585c7ca3f5", 0xef}, {&(0x7f0000000580)="0ba7a8b79717f9de7fe0aad3c2bd2a13029e0123d449963aa367d80fec94d626772eab503f755bd1112ea89387ef33fca4a75a79415299ed0ca59645daef9bda13ab3e06405592e7724bdd99c833c4", 0x4f}, {&(0x7f0000000600)="a958cca5292a53d041f18835c75d9524938cae44c7aad70f1764e59f80da99c03a63c9bf548d780b8dbf8d190fdb033c66f46ab3407b6b8ba1f1bd97fd9f49113e055fac0e63f5a075481a3453790a245fc0d924b37d41851a631de576727033920aba6dc3dd788a122606a1bfa81fbdb060fb18b59ef51c", 0x78}, {&(0x7f0000000680)="48e9a3ade565acc8bbd82fd9234416f79f799dd48a2eadbac3d36e1bb578c071316134a9e209e97436e638a2b973638202a35edb06eedfc421a6233e17e730d2c715c0de3c5007d1a0503cafae3dab52c374675b2e1f5a53ba759c2d4f2f5411175e041bdd8fb25ced9d89c0175b1edc922f5be1604310466d19a7982aa9bfb22a736aa946ba865c670f05ee91b90b2c6610e5e1f2177ff284966bfdcf5eaf5aa55125af1e7a1fa350e2d30484c6b7b45fa39c11f07abaa693a3d0782379a0ff81acf71e6ba97e8d50ca09768e675252fda77c9454488067a3bdc83af27a5d315226d7c69599", 0xe6}], 0x9, &(0x7f0000000840)=[{0x60, 0x129, 0x4, "8d1a520cf22c93865f559ce747e78c22ce6c8376031e1b37d8a5daffb86a5e8166ae41747e001b67db8a33ca333c26f3b78e7a404d00744f790485f2c224bfa1c645c3b3a61e593d5fcdf3"}, {0x28, 0x118, 0x9f41, "022a0cc0b4d427ba86ec859b9973de60f513f5ce156b"}, {0x50, 0x10f, 0x0, "798b447eb708eff68dc8fffa263764e875c531fd496e8c90dd8ae51906f2f4cd91d8f482063b562028bab5ed623df37e09e36d7163dfef243bf9e49118"}, {0x60, 0x13d, 0x1, "274d2570e2c63ea515b26e4b3b4ed698b698d534e8e53cbe84c810e5da7048d23117e785cea55df0e9da45ec1b316b980dfda14c0ccde71b0b336ce6661a836dea29257926a630117be5b8"}, {0xf8, 0x11f, 0x54, "5c7460f768260ad277e0b65f97a26446ccbd5068fecb78ed46d42a0f7f5d7c007be468909ffddcee3a1a72b3f291fe1fe810a79a3112fad7cd6d14e236b5eae01ad42e28ce26f44d1784d305680c1fbef2099e78d59fec984d5772a3b884392aec6d8e087942277f3f405db0592e0404f0e86a24a06fd2e96e5d1e9d8b2f39947f4b11ea6be479c4dd2898170ba9bf2555cd5116fe640bbcbf028e302eb82018c32753577f69183ee4d21962fb7bd5f5484e1e4b5405dbd9aa120d6c865500348f007a973036dcc6de424d8f7e6668447b3a5945198e8cb7734f94d393eea9f506ac"}, {0xf8, 0x109, 0x8, "78cab77aba8e11388bcaa2e809cc765cf9aab5d7339918d4b0f2806009fb497982fa44780ce2de215815d3cf8960c8abbfd5250ab699c964cdfc5214f854e991f24971d7da31ce0a3f563597a8cf18a0ac1fc1e54a9348c6f3284b6406cafa009a428c52d127016151f73aaa6a51359f0ade0de61e775d6720df84e060164e72da7f43b8035d299381c008bc68cd3fb5ad295db4f7c614a70beae53285908db65cfd59230721e8711821089a02802df1af1a36b580da29f50b9deaeaa65632e1ee2541adef2e2ecc0a5051ee96c9261092ee3ffa8cfe3844ab14540001110ffb8331"}, {0xf8, 0x115, 0x7ff, "b9d210df6773e96e80d15a81ffce7ceef467ce9eb6015f0dd4f6d037faf6f0c730b6f20e1e6bedb17ad54b60d7f1f00d7aaf3c9a9fc068467ed567aa49a918353de32eb5417e0c89f1bd4e692a46ebb70e2e6d08b0bfff4fa3b4fbcf650a4fb54561b7790e54a543c097e88ead405ebd21f5bfd1bd9aa69d7aa72956d877a01adc7c7b219aad6eaf4688f8c978010d224b089436ad4254b2dbc8c665eb57712735405df137fb4334e8c6b9337f9df6f7823ff3a83e287d9d076eafd81de4bc00f2a46fec12e7393ddb50103f3f1656b18653335abb39f5a78979a2cbaa898338fdc8d5"}, {0x1010, 0x3a, 0x1ff, "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0x1430, 0x1}, 0x4004) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 20:45:14 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x4000000) 2018/02/27 20:45:14 executing program 1: process_vm_readv(0x0, &(0x7f0000000000)=[], 0x2f3, &(0x7f0000000240)=[], 0x0, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x18002, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x200, 0xf8b]) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x3e, 0x1, 0xd}) [ 75.456473] unevictable:0 dirty:1 writeback:15 unstable:0 [ 75.456473] slab_reclaimable:7217 slab_unreclaimable:59687 [ 75.456473] mapped:24250 shmem:75 pagetables:700 bounce:0 [ 75.456473] free:1471014 free_pcp:438 free_cma:0 [ 75.456486] Node 0 active_anon:226320kB inactive_anon:276kB active_file:14540kB inactive_file:35020kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97000kB dirty:4kB writeback:60kB shmem:300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 75.456500] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 75.456522] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:720kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 75.456548] Normal free:2888324kB min:36824kB low:46028kB high:55232kB active_anon:226320kB inactive_anon:276kB active_file:14540kB inactive_file:35020kB unevictable:0kB writepending:64kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28868kB slab_unreclaimable:238748kB kernel_stack:5952kB pagetables:2800kB bounce:0kB free_pcp:984kB local_pcp:568kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 75.456594] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB Normal: 553*4kB (UME) 240*8kB (UME) 73*16kB (UME) 70*32kB (UME) 95*64kB (UME) 45*128kB (UM) 19*256kB (UM) 12*512kB (ME) 19*1024kB (ME) 4*2048kB (UME) 691*4096kB (M) = 2888372kB [ 75.456687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 75.456690] 12464 total pagecache pages [ 75.456693] 0 pages in swap cache [ 75.456697] Swap cache stats: add 0, delete 0, find 0/0 [ 75.456699] Free swap = 0kB [ 75.456701] Total swap = 0kB [ 75.456703] 1965969 pages RAM [ 75.456705] 0 pages HighMem/MovableOnly [ 75.456707] 320509 pages reserved [ 75.458743] syz-executor0: vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 75.458752] CPU: 0 PID: 14548 Comm: syz-executor0 Not tainted 4.9.84-ge7f51a5 #45 [ 75.458756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.458769] ffff8801c56ef828 ffffffff81d956b9 1ffff10038addf08 ffff8801d06c1800 [ 75.458781] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801c56ef938 [ 75.458793] ffffffff81451cd2 024000c200000003 0000000041b58ab3 ffffffff841959b5 [ 75.458796] Call Trace: [ 75.458809] [] dump_stack+0xc1/0x128 [ 75.458818] [] warn_alloc+0x212/0x240 [ 75.458831] [] ? zone_watermark_ok_safe+0x280/0x280 [ 75.458842] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 75.458851] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 75.458861] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 75.458872] [] ? depot_save_stack+0x122/0x4a0 [ 75.458885] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 75.458895] [] __vmalloc_node_range+0x3f5/0x5f0 [ 75.458905] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 75.458915] [] ? kmalloc_order_trace+0x7a/0x190 [ 75.458926] [] vmalloc+0x5b/0x70 [ 75.458938] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 75.458946] [] xt_alloc_entry_offsets+0x41/0x60 [ 75.458955] [] translate_table+0x21a/0x1e80 [ 75.458965] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.458974] [] ? selinux_ipv4_output+0x40/0x40 [ 75.458983] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 75.458991] [] ? __might_fault+0x114/0x1d0 [ 75.459000] [] ? __check_object_size+0x174/0x3a9 [ 75.459008] [] do_ip6t_set_ctl+0x2be/0x470 [ 75.459017] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 75.459026] [] ? mutex_unlock+0x9/0x10 [ 75.459038] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 75.459047] [] nf_setsockopt+0x67/0xc0 [ 75.459055] [] ipv6_setsockopt+0x10b/0x130 [ 75.459065] [] tcp_setsockopt+0x82/0xd0 [ 75.459075] [] sock_common_setsockopt+0x95/0xd0 [ 75.459088] [] SyS_setsockopt+0x160/0x250 [ 75.459096] [] ? SyS_recv+0x40/0x40 [ 75.459104] [] ? security_file_ioctl+0x89/0xb0 [ 75.459113] [] ? do_syscall_64+0x48/0x490 [ 75.459120] [] ? SyS_recv+0x40/0x40 [ 75.459129] [] do_syscall_64+0x1a4/0x490 [ 75.459137] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 75.459164] Mem-Info: [ 75.459187] active_anon:57087 inactive_anon:69 isolated_anon:0 [ 75.459187] active_file:3635 inactive_file:8755 isolated_file:0 [ 75.459187] unevictable:0 dirty:1 writeback:15 unstable:0 [ 75.459187] slab_reclaimable:7217 slab_unreclaimable:59687 [ 75.459187] mapped:24250 shmem:75 pagetables:700 bounce:0 [ 75.459187] free:1469010 free_pcp:391 free_cma:0 [ 75.459205] Node 0 active_anon:228348kB inactive_anon:276kB active_file:14540kB inactive_file:35020kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97000kB dirty:4kB writeback:60kB shmem:300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 75.459225] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 75.459252] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 75.459279] Normal free:2880180kB min:36824kB low:46028kB high:55232kB active_anon:228348kB inactive_anon:276kB active_file:14540kB inactive_file:35020kB unevictable:0kB writepending:64kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28868kB slab_unreclaimable:238748kB kernel_stack:5952kB pagetables:2800kB bounce:0kB free_pcp:796kB local_pcp:308kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 75.459327] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB Normal: 553*4kB (UME) 240*8kB (UME) 73*16kB (UME) 70*32kB (UME) 95*64kB (UME) 45*128kB (UM) 19*256kB (UM) 12*512kB (ME) 19*1024kB (ME) 2*2048kB (UE) 690*4096kB (M) = 2880180kB [ 75.459421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 75.459423] 12464 total pagecache pages [ 75.459426] 0 pages in swap cache [ 75.459429] Swap cache stats: add 0, delete 0, find 0/0 [ 75.459431] Free swap = 0kB [ 75.459433] Total swap = 0kB [ 75.459436] 1965969 pages RAM [ 75.459438] 0 pages HighMem/MovableOnly [ 75.459440] 320509 pages reserved [ 76.259663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/27 20:45:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c002f3ea8bd0628000013a3080000000000000000090048f18593821eac64f34e78b0c8cebb175edac6da743a818f3ef95bea0e10908ef6b13b0f3adbbb8dcd405c218ff4ea823de6"], 0x1}, 0x1}, 0x0) 2018/02/27 20:45:14 executing program 6: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/127, &(0x7f0000000100)=0x7f) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) open(&(0x7f0000177fec)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/27 20:45:14 executing program 2: socketpair(0x10, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003bff8)={0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) dup2(r4, r2) connect$unix(r1, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/27 20:45:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000000000021) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newroute={0x28, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, [{0x400, 0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/27 20:45:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r1 = socket$inet6(0xa, 0x801, 0x2) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000000000}, 0x1c) socket$netlink(0x10, 0x3, 0xe) preadv(r0, &(0x7f0000000040)=[], 0xb2, 0xfffffffffffffffd) 2018/02/27 20:45:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/12) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x5, 0x0, 0x3f}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/27 20:45:14 executing program 4: accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x800) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ftruncate(r1, 0xdff5) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/02/27 20:45:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fe6ff8)=@fragment, 0xfffa) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/ \\!bdev!]\x00', r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)='\x00') 2018/02/27 20:45:14 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) fcntl$notify(r0, 0x402, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000000)) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000100)={0x9, 0x1ff, 0x9cbe}) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/02/27 20:45:14 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x2, 0x1000, 0x1ff}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r0, 0x8, 0x6, 0xffffffffffffffd}, 0xfffffffffffffd0d) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/02/27 20:45:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000cb57dbda1648ff480536410010000000000000000000000000000000000007000000040000002804000000010000000000000000000040030000400300004003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3000000000000000000000000000800000000000000"], @ANYBLOB="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"], 0x478) syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x80000001, 0x8480) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x1, 0x0) recvfrom$ipx(r2, &(0x7f0000000080)=""/138, 0xffffffb3, 0x40000000, 0x0, 0xffffffffffffffc2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000540)=0xffffffffffffff80) 2018/02/27 20:45:15 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x4, 0x7fffffff, 0x80, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/107) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f00000000c0)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000000140)}) 2018/02/27 20:45:15 executing program 2: userfaultfd(0x80000) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) dup2(r0, r1) preadv(0xffffffffffffffff, &(0x7f000057e000)=[], 0x0, 0x0) 2018/02/27 20:45:15 executing program 4: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/02/27 20:45:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0x400}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000680)) 2018/02/27 20:45:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffe00}, @in6={0xa, 0x4e24, 0x396, @local={0xfe, 0x80, [], 0xaa}, 0x1000}], 0x48) 2018/02/27 20:45:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x200000) lseek(r0, 0x0, 0x3) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="94ea026e4ab428ab82e7ca54680d7bc8ab", 0x11}], 0x1) r2 = memfd_create(&(0x7f0000000080)='system+rcgroup\x00', 0x0) unshare(0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/02/27 20:45:15 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034aff0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563723a6672616d656275665f6465766963655f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a0a3020000000193088e1bfc5da91d6f46805db804b8bc473c9c3184c2be1d27023382031126dbce9a4f45726043c5c7e5999142b3550fe6357fb422026"], 0x48) 2018/02/27 20:45:15 executing program 3: request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/27 20:45:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffe00}, @in6={0xa, 0x4e24, 0x396, @local={0xfe, 0x80, [], 0xaa}, 0x1000}], 0x48) 2018/02/27 20:45:15 executing program 3: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lookup_dcookie(0x8, &(0x7f0000000000)=""/72, 0x48) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/27 20:45:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) ioctl(r0, 0x5, &(0x7f0000000140)="e142a359d498a93c958a9bb5aee931e1fcdbd0c9277a9a818cd165da3cc5cf8f35c20abbe22ebc5f64191646f259fabc24b8a030656bbb54bc1f71ca022c41a77471bd701ee2ea1723f79d429d0b49774c8a2c85be4b6a0ed241687ed006044b77b7fe615e17197f6dd329d3833bc320aeb0b99a9907b0b94e9c528eaa168015c610ba655aeead68fb7c54d72b961445bb119f47ebfc08f5421a3fd4bf86f1b79f02108645597e457b358a567b94eb9dd8c5f7555ca2") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000100)=0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/62, 0x3e}], 0x1, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/02/27 20:45:15 executing program 0: mlock2(&(0x7f00009b3000/0x4000)=nil, 0x4000, 0x0) 2018/02/27 20:45:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') unlink(&(0x7f0000000000)="e52f66696c653000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 20:45:15 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000024000100ffffffffffffffff000000009f7695fc1df30d2d5b5431279e86041671f9c65b5959ed369385f6234424058cd4ed51d2e4d4dceacaebaa4cfc3a084684d486d9eb1809151ecebdbca0a87abe65d669e7cffa0db6b6e6b4a3b52eddb1677c64588bd0f22add712e07000000db25b8e3f090cdb3b220374ed5f1272aff51b7fcb76a09dec62263a12c925f32831384df7e10e58bd4b525571c7229e4f4a34e103d810c6e"], 0x14}, 0x1}, 0x0) 2018/02/27 20:45:15 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/27 20:45:15 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x5, 0x5, 0xfff}) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/02/27 20:45:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x400000000002) openat$selinux_user(0xffffffffffffff9c, &(0x7f000048fff2)='/selinux/user\x00', 0x2, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2018/02/27 20:45:15 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000001340)='\f', 0x1}], 0x1, 0x0) 2018/02/27 20:45:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'vcan0\x00', @ifru_map={0xcc1}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/02/27 20:45:15 executing program 0: r0 = socket(0x10, 0x2, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x54880, 0x10) write(r0, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010010000000f70000f1de5609cf", 0x24) 2018/02/27 20:45:15 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 20:45:15 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000200)}}, &(0x7f0000000300)) r0 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000000)={0x0, 0xf, 0x4, @tid=r0}, &(0x7f0000000080)) 2018/02/27 20:45:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f00000008c4ea4193c14ec198e559a685f1e6786d77f7b4abcee8a77a2a1333ba04c6c662854bd741"], &(0x7f0000000080)=0x27) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, 0x8) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) 2018/02/27 20:45:15 executing program 2: r0 = socket(0xa, 0x1, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000015ffff08000000ff4300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/27 20:45:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x3f, r2}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000)) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000000000000000003e8f8c796b1b09c8837f004586d9430000000000000000000080000000"], &(0x7f0000000080)=0x3a, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@int, &(0x7f0000000180)=0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/27 20:45:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f2cffc), &(0x7f0000d9dffc)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7, 0x100000000, 0x7f, 0x400, 0x4, 0x4000004, r1}) 2018/02/27 20:45:15 executing program 4: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) r4 = mmap$binder(&(0x7f000067b000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000640)={0x108, 0x0, &(0x7f0000000440)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x50, &(0x7f0000000180)=[@fda={0x66646185, 0x1, 0x3, 0x7}, @flat={0x776a2a85, 0x1, r4, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x2, 0x1c}], &(0x7f0000000200)=[0x20, 0x78, 0x38, 0x58, 0x18, 0x38, 0x20, 0x68, 0x20, 0x38]}}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x50, &(0x7f00000002c0)=[@flat={0x776a2a85, 0x1, r5, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x4, 0x3c}, @fda={0x66646185, 0x2, 0x2, 0xa}], &(0x7f0000000340)=[0x0, 0x78, 0x30, 0x18, 0x30, 0x30, 0x20, 0x38, 0x28, 0x38]}, 0xb236}}, @clear_death={0x400c630f, 0x2, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f00000003c0)=[@fda={0x66646185, 0x4, 0x3, 0x10}], &(0x7f0000000400)=[0x38, 0x48]}, 0x800000}}, @release={0x40046306, 0x4}], 0xb3, 0x0, &(0x7f0000000580)="1bfb5b5126ce9a0b84054b5e3ca147d844427a5124d717ad3b8c288759d820410a4d271ea832526426f182181b03a6fc058156008262f8f4e938d2f19f424a53bfe6367173d988d82bb1599f7709e7217be8add6f5fba39962cd142553811cd665b004cb0f799cdedd07868141e815d1a9c5b7a957b0e74989eb2383fa91832dc8167e3a80816fba8784c09086490f4ff21b9a554c71ef3c68122b9fc14709f34c60ca1ca5ca5c1456b1ce475e762c9ba0837a"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000800)=@assoc_value={0x0, 0xfffffffffffff1ee}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000880)={r6, 0x0, 0x3, [0xc0, 0x0, 0x1f]}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x6, 0x3, 0x7f, 0x5}, &(0x7f0000000740)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000780)={r7, 0xfffffffffffffffc}, &(0x7f00000007c0)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@empty, @loopback=0x7f000001, r3}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000cc4000)=[{}], 0x1, 0x0) 2018/02/27 20:45:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getdents64(r1, &(0x7f0000000040)=""/240, 0xf0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x2c1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) 2018/02/27 20:45:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x62, &(0x7f0000000080)=0x8, 0xfefa) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d7, &(0x7f000072e000)={0xa, 0x400000004e22, 0x2, @loopback={0x0, 0x1}}, 0x1c) mq_open(&(0x7f0000000000)='\x00', 0x1, 0x1, &(0x7f0000000040)={0xd20, 0x80000000, 0x8, 0x4, 0x7, 0x1, 0xa1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000080) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfd, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/27 20:45:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f0000000100)="92", 0x1, 0xfffffffffffffffe, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14}}, 0x10) r1 = socket(0x4, 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/02/27 20:45:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) 2018/02/27 20:45:15 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000180)="44b2f4835b866874650430d9b6bf2810c12719c5896f93300540601b9b9ddf769271b22f5e9a8655a3fb2d8fa7935f5428567556818e45a138e282d169564bab17f2443ec5e0e2364c422df58d8cfdab4080cc53f0719161d302f123f661a5e7c5467ade54c8fb2746569818bffb8754cb9a7e1f3702d88f27cef1a6eace84ccd8b789601e6ebf67c6d6a75adb8bcd697dd4b1f5", 0x4e2) 2018/02/27 20:45:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0x18) sendmmsg(r0, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000011c0)="df", 0x1}], 0x1, &(0x7f0000001380)=[]}}], 0x1, 0x0) 2018/02/27 20:45:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4102) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x14d) sendfile(r0, r0, &(0x7f00000ddff8), 0x80000102000001) finit_module(0xffffffffffffffff, &(0x7f0000000000)='@:mime_type}loppp0\'eth0#nodeveth0md5sum\x00', 0x0) 2018/02/27 20:45:15 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/159) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x14000, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) 2018/02/27 20:45:15 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xb}, 0x101, r1}) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') 2018/02/27 20:45:15 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) r4 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='posix_acl_accessppp0md5sumaselfposix_acl_access,md5sum$vboxnet1\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r4) getsockname$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 2018/02/27 20:45:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000040)={0x9, 0x0, 0x400, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:nvram_device_t:s0\x00', 0x24) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_CLR_FD(r1, 0x4c01) socket$inet6(0xa, 0x0, 0x0) 2018/02/27 20:45:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {0x100000000}, @note}], 0x30) 2018/02/27 20:45:15 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x907f) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) inotify_init() 2018/02/27 20:45:15 executing program 7: times(&(0x7f00000001c0)) r0 = socket$inet6(0xa, 0x5, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0xa0) tee(r0, r1, 0x0, 0x4) 2018/02/27 20:45:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x60040, 0x63) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xc7, 0x8}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r3, r0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000070925b340700ff01000000000000ffff"], 0x14}, 0x1}, 0x0) 2018/02/27 20:45:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)={0x28, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x1, @str='/dev/rfkill\x00'}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x7fff, 0x9, 0x7}) fcntl$addseals(r1, 0x409, 0x8) 2018/02/27 20:45:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008d0000)={0x0, 0x50, &(0x7f0000000080)="a0857b37ec97182558a7e4ca40e2f2ba110f591d3f0001296525f723290f7b909ac895094b6fc2af86e4f168fd0da9cc6844d83b6f369e974dbb4b58394affe9c6432b0268cc9a60872b0c9ed8382d32d9d2b0cc"}) 2018/02/27 20:45:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x8) ioctl(r0, 0x5101, &(0x7f000042a000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2109) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0x371) 2018/02/27 20:45:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="25000000668b2cfa97aeaf06e0b42024617833928d995b5ec146fbb053602cdb5b7e059e24da5f19e4"], &(0x7f00000001c0)=0x2d) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001b8bb8)=ANY=[], 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000080)=0xffffffff, 0x4) r2 = dup2(r0, r0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000040)=0x1000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000000) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x9) 2018/02/27 20:45:15 executing program 4: r0 = socket$inet(0x2, 0x1003, 0x100000002) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='vegas\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x9, 0x1a29, 0x100, 0x3ff}, {0x6, 0x100000000, 0x4, 0x1f}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 76.837526] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 76.844449] audit: type=1400 audit(1519764315.400:73): avc: denied { bind } for pid=14761 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=netlink_netfilter_socket permissive=1 2018/02/27 20:45:15 executing program 7: r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000001000)={&(0x7f0000000000)="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", 0x1000}) getpgrp(r0) waitid(0x2, r0, &(0x7f0000001040), 0x80000001, &(0x7f0000001080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x294000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001180)=""/232) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001280)=0x9, 0x4) fchmodat(r1, &(0x7f00000012c0)='./file0\x00', 0x52) sendmmsg(r1, &(0x7f00000050c0)=[{{&(0x7f0000001300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x1, 0x4, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1e}}}, 0x3a, &(0x7f00000037c0)=[{&(0x7f0000001340)="5fb2b7933a86c572e287cc17e081b707c0007819343166c22f064617587b87b26be8b44387c86781549e342acc3e332555e8a16bb492d100115c31692547d896daa31218d8d53f6099301904c0b076dc3a512c129f2e7133935fddd5551f15782f71b3e798b0d7bf1654c27b732603a04da946b3c0b6212ff11f83f9409b5436ca0abc6f590a252cfe8f979f1b6672290a4b64d373cba1fec69cb51b1df70c362508fc789a0ffa4bc157699465708e8c9c69986020e13cd4479233bebe35c8009d98ad8acf72ac9ebaed31aa5dcd6ab5718a0414a791602ffb2f5efab4c1d0a74fce88", 0xe3}, {&(0x7f0000001440)="55a0fd9f2bed84352b4b6fad2570f923a158f7e923f851f15d4ac41ea30551d30f0705ec3c83fde6bd13263646c915fe7672369d0b9718459aad9a7f14cf9b2482e09712f1d7d9106f69dc0235b316dd734141bc6a0923f998ee086ebf28a2fe120db3864f7c8bf38ba3615311241f59490c79873708a9d0caaed26e7e873e866bc1896eb148ab5720ce9d861f0ab85cf3163bda14a808da02ddfd18c245dd7c3fc1259062bbc31cfa0ccd85051c", 0xae}, {&(0x7f0000001500)="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{&(0x7f0000003d00)="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0x1000}, {&(0x7f0000004d00)="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", 0xfd}], 0x8, &(0x7f0000004e80)=[{0xe0, 0x107, 0xffff, "deca686f22d36c1b8569d3887d4b636ff7cb868ef0846c1f8d1bc2db65a0a6f0b9cd11159cb2f4b0bc4b3cd4498b99a6833fc2775de00b318f85188433bdf84ce0d0307a8455797947a681c3eccc8fcd96b7c8611bc6b1cad446d88958dad2b3db39968d031f528e758e72fedd38b3ffe1d4dd906fd79c7b06c1f3d7a0b2c27e665bde74d4e70f2a0822e63466982f96cad01e9c083b4c7dcdd9e13134cd6d4d9099dcb45b7f2de06b4b12695f3eea5a885f4a2d0a5fadd48cc8311e2f5e2849b5d1055c63a52f81617bc1d944b0"}, {0xd0, 0x13f, 0x7fff, "4beae2d499147a245cd78a681332046f9639484fbd898b7af88c84b0dc94dda291bf0c0e57ff4073b893575dce1b5165419cf4c86727101d8044b3f41ab93e2f26d3df850566119f313b814ea65b561bc0cef5a05b7b80edc29c2c7608b12217ca1db75d042e5d8d5fafc01822955412ff4bb211104a844224e877225fca8b15eeff40c1bea808b1254fbde2d5e954694d204ea3d66043590a9811786fa782f2d35d16fbd0b2a865efdfb7b84dfcb4faffd19a56f1d44114b4"}, {0x78, 0x13b, 0x8, "ae7bffcf9b170c2f39b82fb54707a8741ec7431169642bf9ebc04e5c50f81189bde578a961393616c62de6c4e32f06a8c5fd37abe8515e7d96dcb917ff97ed19a1bc146a4bea1d3f9d0cd7fab9b635eb33bdfd03c727c3a36814172f745ea794db"}], 0x228, 0x20000090}, 0x6}], 0x2, 0x4000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005140), &(0x7f0000005180)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000051c0)={0x9, 0x1f, 0x7, 0x3, 0x5, 0x3}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) syz_extract_tcp_res(&(0x7f0000005200), 0x80000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005240)={0x9, 0x2, 0x8001, 0xb8b, 0x0}, &(0x7f0000005280)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000052c0)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005300), &(0x7f0000005340)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005380)={0x4, [0x6, 0x9, 0x8, 0x35]}, &(0x7f00000053c0)=0xc) inotify_init1(0x80800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) eventfd(0x7) r4 = syz_open_dev$usbmon(&(0x7f0000005400)='/dev/usbmon#\x00', 0x1, 0x40000) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) r5 = accept$inet(r4, &(0x7f0000005440)={0x0, 0x0, @multicast2}, &(0x7f0000005480)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000054c0)={r3, 0x9fb}, &(0x7f0000005500)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005540)={r6, 0x7}, 0x8) ioctl$TCSBRK(r1, 0x5409, 0x1f) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000005580)) clock_gettime(0x0, &(0x7f00000055c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000005600)={r7, r8/1000+30000}, 0x10) [ 76.907933] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/27 20:45:15 executing program 6: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000003440)) r0 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x800) unlink(&(0x7f0000000180)='./file0/file0\x00') 2018/02/27 20:45:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000892f94)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270195d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r2 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x8, 0x3, r2}) sendfile(r1, r0, &(0x7f0000317ff8)=0xf, 0xff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/02/27 20:45:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fc000000190001000000000000000000ff020000000000000000000000000001000000000000000000000000000000014e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) 2018/02/27 20:45:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) tee(r0, r0, 0x1ff, 0x4) pwritev(r0, &(0x7f00003c7000)=[{&(0x7f00005b6ff9)="f0", 0x1}], 0x1, 0x2) 2018/02/27 20:45:15 executing program 5: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6e38)=ANY=[@ANYBLOB="000200000000000086530cdba9eec4840000001e000000"], 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089a000)="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", 0x595}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/02/27 20:45:15 executing program 4: r0 = socket(0x7, 0x7fe, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) 2018/02/27 20:45:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000000000)="160000001300094700bb61e1c3050000070000000200", 0x16}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x121800, 0x20) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7e65, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x7fff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x5, 0x6, 0x7fffffff, 0x1, 0x7bbf, 0x5, 0xff84, {r3, @in={{0x2, 0x4e24, @empty}}, 0x5, 0x10000, 0x3, 0x56a4}}, &(0x7f0000000280)=0xb8) 2018/02/27 20:45:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x5a4, 0x1, 0x358, 0x9}, &(0x7f0000000380)=0xa0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x80000000, 0x1, 0xc000, 0x9, 0x4}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={r5, 0x0, 0x7, [0x400, 0x8, 0x7, 0x3f, 0x7, 0x939, 0x7f]}, 0x16) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ipddp0\x00', 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x38, "4a718bd1414b4b3b60f05bf855a12d56b887ca4639262a41e40232a304ba4f5a3a85798b40be1d5910145dcd145af07aa3a36a44e7624848"}, &(0x7f0000000400)=0x1fa) 2018/02/27 20:45:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9c0000800000000000000000fcdbdf25fe800000000000000000000000000013000004d50000000008000c000200000010000a0026bd70a429bd70000104000030001100ac141411000000000000001514d96f8090ebcb000000000400000000001100000000000000000000ff000000013500000a000a001c00040001004e214e2000007f00000100000000000000000000000089875fc1549aba9e"], 0x9c}, 0x1}, 0x3) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xca5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x8, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x14}, 0x8000}], 0xb4) fanotify_init(0x48, 0x88800) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x5, 0x7, 0x400, 0x5, 0x0, 0x6, 0x8, 0x76c, 0x4, 0x200}) 2018/02/27 20:45:15 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x800) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) bind$ax25(r0, &(0x7f0000000100)={0x3, {"441dd6729c0e0f"}, 0x1000}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006acffb), 0x375) connect$inet(r1, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x800, 0x1, 0x8000}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/27 20:45:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x4, 0x8, 0x0, 0x6, 0x2, 0x80000000}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 20:45:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="1c000000130011030000000000fce300050000000800030048000000"], 0x1}, 0x1}, 0x0) preadv(r0, &(0x7f0000001040)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/24, 0x18}], 0x2, 0x0) 2018/02/27 20:45:15 executing program 4: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) time(&(0x7f0000000000)) 2018/02/27 20:45:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001480)=[], 0x0, 0x0, &(0x7f0000001500)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x6) 2018/02/27 20:45:15 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0xfff, 0x2) 2018/02/27 20:45:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) fdatasync(r0) 2018/02/27 20:45:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[@ANYBLOB="4401000010001103000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2000, 0x45) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000300)=[{{}, 0xa1cb, 0x4, 0x7f}, {{0x77359400}, 0x2fd97e10, 0x4, 0xff}, {{}, 0x13, 0x0, 0x8}, {{r2, r3/1000+10000}, 0x540000000, 0x2, 0x5}, {{r4, r5/1000+10000}, 0xaf2, 0x5}, {{}, 0x4, 0x4, 0x2}, {{}, 0x40, 0x8}, {{}, 0x8, 0x4, 0x1000}, {{r6, r7/1000+10000}, 0x9a, 0x10000, 0x2}], 0xd8) [ 77.024886] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/27 20:45:15 executing program 5: r0 = socket$inet(0x10, 0xf, 0x80000000000) fstat(r0, &(0x7f0000000000)) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0xfffffffffffffcd9, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/67) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) [ 77.088922] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.099683] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/27 20:45:15 executing program 4: r0 = gettid() getpgid(r0) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x1) 2018/02/27 20:45:15 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/27 20:45:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000094effc), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 20:45:15 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000005, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0x6, 0x8000, 0x5b8f, 0x7ce, 0x9, 0x26}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/27 20:45:15 executing program 7: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) 2018/02/27 20:45:15 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001040), 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/4096, 0xffffff6d, 0x40012141, &(0x7f0000001000)={0x1a, 0xff, 0xea, 0x80000000, 0xfffffffffffffffc, 0x141, @random="c09b7a46c820"}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000010c0)=0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001080)={0x8000000000, 0x3f, 0x7, 0x43, 0x6}) 2018/02/27 20:45:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"67723fc76dee35e1b02318f900", &(0x7f00000004c0)=ANY=[@ANYBLOB="440000000300000043000000090000000700000081000000010000000100000011b40000ff0700000660"]}) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x5, 0x3, 0x2, 0x3}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000002c0)=""/230, &(0x7f00000003c0)=0xe6) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x80) getsockname(r0, &(0x7f0000000400)=@alg, &(0x7f0000000480)=0x58) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) unshare(0x40000) 2018/02/27 20:45:15 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = open(&(0x7f0000074000)='./file0\x00', 0x141045, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) read$eventfd(r5, &(0x7f0000000040), 0x8) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/02/27 20:45:15 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x5, 0x19, &(0x7f0000000140)="9cd290cdeb88ca2f9222b80b4477320d5f01f65159521786e0"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'eql\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1fffffffffe, 0x40341000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x8) mq_unlink(&(0x7f00000000c0)='md5sum\x00') ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000001c0)=""/69) 2018/02/27 20:45:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/02/27 20:45:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4) 2018/02/27 20:45:15 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0xa, &(0x7f0000000040)="76f1204c08006a43708e"}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x8, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x90) 2018/02/27 20:45:15 executing program 1: memfd_create(&(0x7f0000000000)='-ppp0#:)\x00', 0x3) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)}], 0x1) [ 77.237588] audit: type=1400 audit(1519764315.790:74): avc: denied { read } for pid=14877 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 20:45:15 executing program 2: unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), &(0x7f00005c5000)=0xfe95) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140)=0x9ec9, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x5a, &(0x7f0000000040)="6e970b7de3167dc9c9f5a9a66d245781c9dce75cd78a28821f7ffdc8b3c8522f1895100d75d8a36d31daf9f901179f9fbc5ceade811a23aff83a610e69654fd8de5f9495ca0587da715cb4b4682072878fcefd5ffced4e33bff3"}) 2018/02/27 20:45:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0xfffffffffffffffe, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}, {r1}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000ccfd00000000000000bfae"], 0x1, &(0x7f0000001300)=[{&(0x7f0000000100)=""/177, 0xb1}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/173, 0xad}, {&(0x7f0000001280)=""/74, 0x4a}], 0x4, &(0x7f0000001340)=""/62, 0x3e, 0xc28}, 0x0) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001540)={0x7, 0xff, 0x1800000000000000, 0xf199, 0x24}, 0x14) fstat(r1, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000013c0)="59d56b64d24365ddae80534fc2fef470db070b3a7222e23f50e2032974e12f51e38c4db8c1fd1e72bdcf24cc51f4a1a13a53bb8b21cb60dafa638601db2fadd9a734090bd47fb970fb403205238ecca3fcea6c1a027f32795160569a0357afb10d7d229f1985734f7d43d300cb4d3f19be0645cbaac0a459c7e5b0d5ae55873ba1fb3ffd33b3111052d9d9b6efd2c72e0a8f7ee4d5614dcbc717324108ab8d34ca812b0111b4b2db699d469fe29d0fc09eb58585263a23f00b0f34c05b6f563f42309fb1012851903b61", 0xca}], 0x1}, 0x8000) 2018/02/27 20:45:16 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000000080)=""/24, &(0x7f0000000180)=0x38f) 2018/02/27 20:45:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) socket$key(0xf, 0x3, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000002b40)}, 0x2020) 2018/02/27 20:45:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82000, 0x60) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x400000) fchmod(r0, 0x120) r4 = syz_open_procfs(r1, &(0x7f0000000240)='mountinfo\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x7f}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r5, 0xffffffff, 0x2}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000380)={r5, 0xffffffff}, 0x8) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000003c0)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000400)="f228a748f3009eb5febccec71848c94763c83e8266a19051703be389c7fb23400e6e33282c775ed0ff") ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) r6 = accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000500)=""/31) alarm(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000580)) getsockname$ipx(r4, &(0x7f00000005c0), &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x201, 0x81, 0xfb, r5}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000680)=[{0x2, 0x3}, {0x8, 0x4}, {0xe, 0x100000001}, {}, {0x3, 0x3dfc000}, {0xb, 0xd07a}, {0x0, 0x3}], 0x7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) connect$ax25(r6, &(0x7f0000000740)={0x3, {"68c60ffddfad59"}, 0x7ff}, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000780)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000007c0)=0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000800)=0xffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000840)=[{0x0, 0x40}, {0x0, 0x5}, {0x3, 0xd7d}], 0x3) syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', 0xe002, r7, r8, 0xfffffffffffffffb, 0x7fffffff, 0x1000018) 2018/02/27 20:45:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400cd3fb600002c004304000000000000000000d54f5187729b7ff700000000000400", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/02/27 20:45:16 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/27 20:45:16 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) sendto$inet6(r0, &(0x7f0000000240), 0xfffffffffffffec7, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="0a98b0b32fd4bd8449df202cb53ef9a536872edad698dfabf0931a0bfb4a86662db2c865dbf63ec268d8304843a9fdadae8317c03e980dd8bb23101eb76d28272d635bc5b32e95f0139f104879dc8e06a132c43b", 0x54}], 0x1, 0x0) r2 = request_key(&(0x7f0000000400)='.dead\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='md5sum%wlan1vboxnet1.{bdev\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) r3 = accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x3c, &(0x7f0000000300)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e23, 0x90c, @empty, 0x6a}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/27 20:45:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480080, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) 2018/02/27 20:45:16 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xce}) 2018/02/27 20:45:16 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x5, 0x4) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r1 = socket$inet(0x2, 0x2, 0x7) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x80) r3 = memfd_create(&(0x7f0000000080)='system+rcgroup\x00', 0x0) ftruncate(r3, 0xdff5) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) 2018/02/27 20:45:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = socket(0x0, 0x7, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000080)=0x1) close(r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x8dfc, 0x4) 2018/02/27 20:45:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') setns(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/02/27 20:45:16 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'lo\x00', @ifru_ivalue=0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) bind(r0, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0xfffffffffffffe2e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$packet_int(r0, 0x107, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 77.463549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=182 sclass=netlink_route_socket pig=14932 comm=syz-executor0 2018/02/27 20:45:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) r2 = dup3(r0, r1, 0x0) accept$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) prctl$void(0x1f) 2018/02/27 20:45:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) signalfd4(r0, &(0x7f0000000000)={0x7}, 0x8, 0x80000) 2018/02/27 20:45:16 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/27 20:45:16 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000ee0000000000080000358e9d8cac9114dfd7c066808dff1ee231b786"], 0x10, &(0x7f0000b3dff0)=[], 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000001480)=[{&(0x7f00000013c0)="03", 0x1}], 0x1}, 0x0) 2018/02/27 20:45:16 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc)={0x0, 0x6, 0x0, 0x80000000, 0x6}, 0xf) 2018/02/27 20:45:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) fdatasync(r0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x444fe, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xa6}, &(0x7f0000000100)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/90) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000a4aeaa), &(0x7f000005f000)=0x4) 2018/02/27 20:45:16 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f0000002a80)=ANY=[@ANYBLOB="b8000000190001002100000000000000ff0200000000000000000000000000010000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) 2018/02/27 20:45:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f000010000000ffffffffffffffff030006000000000002004e20e000000100000000000000000800120000000000ffffffff0000000006000000000000000000000000000000fe800000000000000000000000000000ac140000000000000000000000000000030005000000000002004e200000000000000000000000002171bf86ec6468496e83f55a498bed88b06a4142036f8fb669004a0111ee2a98abf957acafe3652a352fe978387be2e7f1e684eb7ea36212ecea64e50447b4953fd4afcf5ccda50d7da58fa236fee393a15091f923eda22e91a45d1eeb98420ba665ea108c0ac65921f2b38cdefdc863ebb8c70366ade56f991b4509e2c8e902fbf89385b04d0a8ccc43400852bf40c9f748bea578d055"], 0x80}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_getparam(r1, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x1800000, @remote={0xfe, 0x80, [], 0xbb}}}, 0x8, 0x10001, 0xa000000000000000, 0x4, 0x80}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @empty}}, 0x4, 0x0, 0x1000, 0x24, 0x7d}, 0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x20, 0x80, 0x5, 0x5, 0x7, 0x9, 0x8, 0x2, 0x3ff, 0x4, 0x9}, 0xb) 2018/02/27 20:45:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000006840)=[{{&(0x7f0000000100)=@rc, 0xa, &(0x7f0000000440)=[{&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/36, 0x24}], 0x5, &(0x7f00000004c0)=""/66, 0x42, 0xffff}, 0x7}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/47, 0x2f}], 0x2, &(0x7f0000000600)=""/226, 0xe2, 0x6}, 0x6}, {{&(0x7f0000000700)=@sco, 0x8, &(0x7f0000000c40)=[{&(0x7f0000000740)=""/228, 0xe4}, {&(0x7f0000000840)=""/5, 0x5}, {&(0x7f0000000880)=""/44, 0x2c}, {&(0x7f00000008c0)=""/60, 0x3c}, {&(0x7f0000000900)=""/222, 0xde}, {&(0x7f0000000a00)=""/208, 0xd0}, {&(0x7f0000000b00)=""/91, 0x5b}, {&(0x7f0000000b80)=""/180, 0xb4}], 0x8, &(0x7f0000000cc0)=""/242, 0xf2, 0x10000}, 0x7ed2}, {{&(0x7f0000000dc0)=@in={0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000e00)=""/17, 0x11}, {&(0x7f0000000e40)=""/62, 0x3e}, {&(0x7f0000000e80)=""/84, 0x54}, {&(0x7f0000000f00)=""/224, 0xe0}, {&(0x7f0000001000)=""/25, 0x19}, {&(0x7f0000001040)=""/83, 0x53}, {&(0x7f00000010c0)=""/109, 0x6d}], 0x7, &(0x7f00000011c0)=""/4096, 0x1000, 0x4}, 0x8}, {{&(0x7f00000021c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000004300)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/254, 0xfe}], 0x2, 0x0, 0x0, 0x7fff}, 0x8000}, {{&(0x7f0000004340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f0000005480)=[{&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/226, 0xe2}], 0x2, &(0x7f00000054c0)=""/44, 0x2c, 0x2}, 0x8001}, {{0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000005500)=""/163, 0xa3}, {&(0x7f00000055c0)=""/23, 0x17}], 0x2, &(0x7f0000005640)=""/21, 0x15, 0x1f}, 0xc0}, {{&(0x7f0000005680)=@alg, 0x58, &(0x7f0000005740)=[{&(0x7f0000005700)=""/13, 0xd}], 0x1, &(0x7f0000005780)=""/74, 0x4a, 0x44d9}, 0x23340b02}, {{&(0x7f0000005800)=@nfc_llcp, 0x60, &(0x7f0000005e00)=[{&(0x7f0000005880)=""/83, 0x53}, {&(0x7f0000005900)=""/254, 0xfe}, {&(0x7f0000005a00)=""/243, 0xf3}, {&(0x7f0000005b00)=""/44, 0x2c}, {&(0x7f0000005b40)=""/162, 0xa2}, {&(0x7f0000005c00)=""/250, 0xfa}, {&(0x7f0000005d00)=""/158, 0x9e}, {&(0x7f0000005dc0)=""/26, 0x1a}], 0x8, &(0x7f0000005e80), 0x0, 0x2}, 0x100000000}, {{&(0x7f0000005ec0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000006680)=[{&(0x7f0000005f00)=""/252, 0xfc}, {&(0x7f0000006000)=""/186, 0xba}, {&(0x7f00000060c0)=""/208, 0xd0}, {&(0x7f00000061c0)=""/52, 0x34}, {&(0x7f0000006200)=""/161, 0xa1}, {&(0x7f00000062c0)=""/40, 0x28}, {&(0x7f0000006300)=""/115, 0x73}, {&(0x7f0000006380)=""/249, 0xf9}, {&(0x7f0000006480)=""/229, 0xe5}, {&(0x7f0000006580)=""/201, 0xc9}], 0xa, &(0x7f0000006740)=""/255, 0xff, 0x6}, 0x100000001}], 0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x80, {{0xa, 0x4e22, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x88) 2018/02/27 20:45:16 executing program 7: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000002c0)={0x14, 0x4002000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 20:45:16 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x51f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f7189591e9233614b914bb8cd44866c0f98f9c0304eebe47a2e2d243e5c7389b5dde073a8b491c08d12f80b212f872bbe9c1ba801757cb65d84c1e57aaa378c71def8952f62549ce5de7cdcfdee157fe4c6b58c31d70ee59b9562c8ba3f891628094cf0cd2b31e412acd6af7796aa494191b4a6d080"], 0xc) 2018/02/27 20:45:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x388c, 0x30, 0x1ff, 0x3}, &(0x7f0000000140)=0x18) fcntl$addseals(r0, 0x409, 0x1) clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) 2018/02/27 20:45:16 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001200)=@broute={'broute\x00', 0x20, 0x5, 0x1018, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x108b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001340)={0x0, 0xec, "85835fc3429ba3afed9f712e36bedc0fa27dea554d1ab0b5e509d34fb6da647859343bfcec357f714d106a654b3cdf32b8a47ce822fa4b71bfaf41ab9526663c9d9e459657780be967f64986b3718fbdbd882b91c64a9cd2a7ddcb73f49661075b22f4c0a6e2ad099b183a50b148ba061cb47c38665a5400c6e5f586dd623f42516dec3882059e9d939ed57a514bf0806634b2050acf2f2887b09f71ef7b719b35017eb3eb6b98cf3bd453ff0400582a4119942b0e010bd7c131d562f385b2caa3959772978f05e0710b254d9f8a6d30e285abf39fae92b4c4af543a6c43980ab0a387347b1699fd0c3051c6"}, &(0x7f0000001440)=0xf4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001580)={r2, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x10001, 0xffffffff, 0x6, 0x3c, 0x78}, 0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r4 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000040)={0x0, 0x4, 0x9}) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00000014c0)=""/167) fcntl$setstatus(r0, 0x4, 0x2800) setreuid(r3, 0x0) accept4(r1, &(0x7f0000001640)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000001680)=0x10, 0x80000) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000001780)=@req3={0x3, 0x1, 0x9, 0x4, 0x8000, 0x3f, 0xeeff}, 0xfffffffffffffe84) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000001280)=""/183) 2018/02/27 20:45:16 executing program 0: prctl$intptr(0x7, 0x1f8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7ff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x8000}) 2018/02/27 20:45:16 executing program 7: process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000082a000)=""/1, 0xfffffffffffffd69}], 0x10000000000001e8, &(0x7f0000c22fa0)=[], 0x341, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8080, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/230, 0xe6, 0x0, &(0x7f0000000140)={0x3, {"21894a0b0b816e"}, 0x9}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7fff, 0x0, 0x0, 0x1e, 0x8, "3e70b1566c423707bfef5dd5d69850a6d09d12f8ed9a7ee16d8b5651e359cf1c20a0acd6de7952aad1d27c4205e88ab16525c970861f0bbc7b20a7d8c51a137b", "348a96f3a6335bbac43474dd9049dec5ad3f4da288c663fb3e17460c4d77393741a52ee1220030f3828454d6e594c7f6182140d2bd9042fbaff9866a2185113a", "5e62707edd580c923806bd3548857038080c0e9ee475e3a3d90d0c13cafa786c", [0x3ff, 0x1f]}) 2018/02/27 20:45:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1a, 0xfffffffffffffdc9) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=[]}, 0x0) 2018/02/27 20:45:16 executing program 0: r0 = socket(0x11, 0x1000000100000802, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x54402, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="1014c2ba1eae3993eeac6c8741a27918232cfbd9548402d13d3ad9f2526cf4d0821d05a50f55") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x3, 0x401, 0x6, 0x6}, {0x4, 0x1, 0x3ff, 0x8001}, {0x800, 0x1687, 0xfffffffffffffffd, 0x7}, {0xf5, 0x1000, 0x1, 0x7}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x1b4, &(0x7f0000000140)=[]}, 0xfffffffffffffe77) 2018/02/27 20:45:16 executing program 6: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x100000000}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0xffffffff00000001}) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/224, 0xe0) writev(r0, &(0x7f0000000040)=[], 0x10000000000001cf) 2018/02/27 20:45:16 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) 2018/02/27 20:45:16 executing program 3: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = getpgid(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sched_setparam(r0, &(0x7f0000ab4000)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 20:45:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) vmsplice(r0, &(0x7f0000002300)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="f571fc01c08830431b6f6d9562455d88a99c5f90007de1927b97224cd953a0277a73fb5bfb2620fa80ea31ba4d0705443ff79e1f4428427049cb208232020fd550e073bc698ab252ad8cd5f7ebb30da1e5037d494a60382b095a29e884aa1a3e386d53323b171e495f3d54955015b4e58f200d1581369dabd2caf70aa445a0d159db21af7abc7556f6b98189cdb6d5c37c91837a2c9b5f56ff9a34ce2c8f25a131ddfe2caf59b1608b1991d9f856d5f99afe8218a4f5e74b21d63ba9001039bed164473e0e9623c5db3fb9c336349a6081e99834c08019cfbd4200004376c541c57b6953d2a0578d", 0xe8}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)}], 0x4, 0x8) r1 = dup(r0) getpeername$unix(r1, &(0x7f00000022c0)=@abs, &(0x7f0000002340)=0x8) fsync(r0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x38, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_FLAGS={0x4, 0x8}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0xc40) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000023c0)={&(0x7f0000002380)=[0xe3f, 0x10000, 0x6, 0x64], 0x4, 0x2, 0x7, 0xfc4, 0x401, 0x100000000, {0x8, 0x8, 0x9, 0x7, 0xaf5a, 0x8000, 0x80000000, 0x9da, 0x10001, 0x2, 0xf, 0xd55b, 0x80000000, 0x0, "5b142d05e79a67d879d2f70c271511651db36e85cf48a8b75857a62d6b94d77e"}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0xf4, 0x2}, &(0x7f0000000140)=0xc) 2018/02/27 20:45:16 executing program 0: r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000632ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) 2018/02/27 20:45:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2a79ad261cf275b805af945223a7dc056e3f9eaf411e865dd", 0xa8) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000240)=0x9, 0x4) prctl$getname(0x10, &(0x7f0000000280)=""/186) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e22, @rand_addr=0x2}}, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x100000001}}}, 0x9, 0x8, 0xbf6, "40bef082f43ea5a10156bf2a1c73f91d80d6e7b8e39e9f9ec023eead4b44d9e0d3ba3d5d01524664fb66630a01f13b7259ad975511fca031d853832c7d21fee7fcfff92038fc450741e012a8b0faedf0"}, 0x160) 2018/02/27 20:45:16 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_procfs(r1, &(0x7f0000000100)='status\x00') capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x8000000000000070, r0, 0x0) 2018/02/27 20:45:16 executing program 5: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff01000000001000ff10b000947c1c30db", 0x24) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000340)=""/190, 0x5d}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/128, 0x80}], 0x7, &(0x7f00000005c0)=""/115, 0xfffffffffffffe13, 0xcbe}, 0x2020) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000680)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0xffffffffffff33c9, 0x8000, 0x400, 0x4, 0x400000, r1}) 2018/02/27 20:45:16 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x620000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfff, 0x5}, &(0x7f0000000080)=0x8) signalfd4(r0, &(0x7f0000000140)={0x8}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x3, [0x8, 0x7fff, 0x6eac6ac2]}, &(0x7f0000000100)=0xe) r2 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x2) r3 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/106, 0x6a) timer_create(0x0, &(0x7f0000623000)={0x0, 0x19, 0x5, @thr={&(0x7f0000412fa3)="736d85e14d6a4790947cc8207ea519709f90df37d612233a3667c04b53dfbaf5cd171e5ff62185e1bb712fbbb0ab1fcf3747fd1fe502b761d4f6fd799a9d72a7118d380ffecac84b0054d5f3e509760da124fc09a6d919556324a2b299", &(0x7f0000592ff6)="e29b0ff5704aee8dceaf"}}, &(0x7f0000875ffc)) sendfile(r3, r3, &(0x7f0000d3d000), 0xcb50) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f00003c5f68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/27 20:45:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x4e23, 0x4e20, 0x8}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_deladdr={0x20, 0x15, 0x10, 0x70bd26, 0x25dfdbfd, {0xa, 0x1, 0x85, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x84) 2018/02/27 20:45:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[], &(0x7f00000000c0)=[]}}}], 0x0, 0x0, &(0x7f00000001c0)}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) 2018/02/27 20:45:16 executing program 5: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff01000000001000ff10b000947c1c30db", 0x24) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000340)=""/190, 0x5d}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/128, 0x80}], 0x7, &(0x7f00000005c0)=""/115, 0xfffffffffffffe13, 0xcbe}, 0x2020) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000680)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0xffffffffffff33c9, 0x8000, 0x400, 0x4, 0x400000, r1}) 2018/02/27 20:45:16 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000100000005000000", @ANYRES32, @ANYBLOB="04000000000000000a004e20000000000000000000000000000000000000000000000000"], 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) 2018/02/27 20:45:16 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001640)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001680)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001780)=0xe8) getgroups(0x5, &(0x7f00000017c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000038c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000039c0)=0xe8) sendmmsg$unix(r1, &(0x7f0000004000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="cc6d475302d5d9732d0adae20e98b72505e05efcdbf839fba8973bfa89e3a51157a8b5ced565230e41ceb9bc4545ffe649472bb4a1171746c2163cc556831f104498fed0dc1c6686720e518b8e20cbb1a225f700ed8b3c5cd846f0bcd8089b1c9334e2dbf0670b2e28748315f66c697d7fb6353e2e26959e2743db0197a1b78eebbaa52e63278f5d5485b615b043ac1b66b390e44a276d81234b3780eff474f6a0c382f599344619be98a7e21bc3fa52ca07100b7bea61d3b4c6fc87e6e2b4a15c251b8a78e3efecb7ab271083a4a79c"}, {&(0x7f0000000140)="5b2defce40f9893bec95470d9bf016c164f89fd8bfcc1632e1b6ab96c5503ca87951"}, {&(0x7f0000000180)="7fc3089594c231027c5fb4fc5959fb6ccf69205ebb62cf9facb1eb731414b07096dc90a72c0868e715c3a51634911eea31b773f99e5236ee30ce5ff49a7a358251e97db3ba54ff28359699ff2d1890f725088748663475757ee4eb5415ad67363a6192a7ce65c03a86b46467d1ee0fe9997818237651f085bd9f00deee65838a3a6dfd4fd0046fefb28cb8fd778c2128118aaf0fa8b985ec2bbf05be85935cc828de28f3af6e96f363dcb81c152f99f695712fddb5b065a2875ed76ac6bf681c6363ef24abad206313c710d0ba53f9282a1fc437bb3b2d87e30b6187428f849664c5d370"}, {&(0x7f0000000280)="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{&(0x7f0000001280)="8e921bc45c247268bad44618ee39b9acbd30e70c1b4619846b8f332a245cf2465318332bbda36586c5d8149b6c"}, {&(0x7f00000012c0)="250538e124ac8c1564dca9fd37c9eea2620ce69c8209973f003f1dcdf5a49dfbed7d56186178712f012c3cd6f9b5795474191571da403c14961261422bebd1ae738ff5da2086e917f8e6e42a1565576ec69004f8017e4519cf5fa2f4243d1de39a5377e32bdc181d826c0923353f73918398bcfc7531951d484866c032c8717fec4d1a9a62a647f5e3084239fc074ca58c8500c9"}, {&(0x7f0000001380)="0aa69b52bae635a3f47d80caef3940d2973b8e70ddd7357b808889b90b4b367bce584907919cb15be5c9a9d4dd1add2f8c47456862ce5d1a659848b68d7c4159f82677c5b8708144d0b9cd8a2e1cb7e5644e392fa31bb9ee8d31450b2419249632a1c6ad"}], 0x0, 0x0, 0x0, 0x4}, {&(0x7f00000041c0)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000001600)=[{&(0x7f00000014c0)="ca69c09878756482f102eaaff7e46953ee62a23f0082a9210be00c38e15419e6d601e13d5d9d280d"}, {&(0x7f0000001500)="cd41a36cecdead9790f03fb09b81e452414923ad55f814f4c2e348730b6c72aa3f23c9b1dfae218e1bf7b30a99d17adae21f83221f52b07a33ec5d1936890799c0e608ff680f296ef5196387fc181283138813"}, {&(0x7f0000001580)="9c51e05c33279a30781353ea6d0a0bcce1adf5cb32265e100f019a2c1003d010dba61405bf0070fefbd90732c09d7ac16a4648aa01cd00dcd845360bda76054b90ef6b6116075a94794645dbae85392abc32bdebebfb8f234f4785c7586481e5f6ac6b9c47e29e7be23e"}], 0x0, &(0x7f0000001800)=[@cred={0x0, 0x1, 0x2, r2, r3, r7}, @rights={0x0, 0x1, 0x1, [r1, r1, r0]}], 0x0, 0x4000000}, {&(0x7f0000001840)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001880)="ffc53b9be91bce101a1d99e7c60ffc1f09d2f3833692c8ceada1f5a6cfe9856a93813c57084daced911f375588a65bdde6eb7dbe59c0f035548372221fc240ed4854182fdada704eea7f0bf0e7343b3e08dee8498d7d9c6ef253c0271e261bad"}, {&(0x7f0000001900)="b10ba6b78f0b999a3d0166f0f0f7f7134d3af8b662091080e046e0637205ffe432e85a53e7e226b61f4f420984e5a085bb3b8466bdd84e77cc2922be6b"}, {&(0x7f0000001940)="b8dce10354742edcec8cd0918e7b63b9390a90778090ed12ac8f6df4b73bcc2b505f19c7ac8db42310fef78c199b57c64845bd1bc98a6bfde97a2c2d6f821b4f3fb5ae1a325a1447176f09f5b2a336e9733c8a43ea2f9b32932c2d31896382a9410a38cff7bd317dcacc54b8cf3f4419ed526ce0f53fe835b0503aad73de2c78d1e50208e1115f68ceb061abba124fd35419b5cd6dd09def7bcf2f3af1f9493f892a7d4003e1fc1660bc547639a917ee299175cd03e772a1b8c1ae5cd412e9d699cf"}, {&(0x7f0000001a40)="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"}, {&(0x7f0000001b40)="2ac57b919c1302903ba087be59f31bbbca1c05bac3f7ac22b7da6ccd59deb2b1dde228472b9fb521ed2d46ae0e2286fd03d164c035c8dc605615bf25a9edfd769863ab6972dfc86e87d6845c8ae9218c3bdf2c9c5fef71231c891e05fe3a23fa9e2a92bb0a3f6622bfc9c087cb56673ca7c064e75191a11268849df7b00a92c7121a69b472a9ce1ddba613a5f63324675baccd797bd0f1476e32e6af9e85c32a639259117ddd898ee6f35783bf84290efe65d6b9ab554c24b168df49eae3ac604d5f519963fffe0c9730548ead9028554e0c9b2c756cb8950e34c228"}, {&(0x7f0000001c40)}, {&(0x7f0000001c80)="b20c"}], 0x0, &(0x7f0000001d40)=[@cred={0x0, 0x1, 0x2, r2, r3, r7}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r1, r1, r0, r1, r1]}], 0x0, 0x4008010}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e22}, 0x0, 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{&(0x7f00000025c0)="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{&(0x7f00000035c0)="62a2cf20"}, {&(0x7f0000003600)="99c8c3"}], 0x0, &(0x7f0000003680)=[@rights={0x0, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r0, r0]}], 0x91, 0x1}, {&(0x7f0000003700)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000003880)=[{&(0x7f0000003740)="5368fe093df25c4a55550ad88605ca97bb30287c1a19cb84a6937f9a4919a0b6186f371892ba5e094953c24f657364e0100a3cf6dd39c057a773aa1f16ff537066f4878edcbbcf5163a7151fb3d99b051fa25a3fa6321930ba6f493ba6f147947a78f46af51652f3ae5c7a509c20ed54550999a31eba4cd61e2d5dcb0d314a2a89b073d2d7c443e0d7bdab3b9afe8fac2b2ae71e1547b543050f425df7cc19d6fe88f19bcfe8e0f7ff1c679fb11f3a4b65e89e69904d10276b1e3139dfb8df0e874fa693943577ac17d70df0aec6ae3da19867f09f5eea270c1dde"}, {&(0x7f0000003840)="3fdde68b3f97741650bbfd9a732eae3030dd8afbd9a4"}], 0x0, &(0x7f0000003a00)=[@cred={0x0, 0x1, 0x2, r2, r3, r7}, @rights={0x0, 0x1, 0x1, [r0, r0, r1, r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r2, r8, r5}, @rights={0x0, 0x1, 0x1, [r1]}], 0x0, 0x4000}, {&(0x7f0000003a80)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000003f80)=[{&(0x7f0000003ac0)="5e1d325dfd7a1602a90e02c98e59dfddea381879359eeac8a0a6887f4f26d66a2d174857f2f0149e92a3e47884a0ce204fd192ea5dc82885e4de378a04a439e177d1f777ab78723a9a16e93e6627364d9fdd9281fb833baa7778e35ea13bdfca0f1c3dd202f1562b213bbc7637913c298f0a332332edd948888889196dbc3932df779f2921622e97ba614dfc560893662b61a534402ccafa0d6e121546b18228357ac80872bcbec0feeec7228cb6be8c7d153f0d2b65aefa4d39fa669184d48aa18c17d978992e112bd65f87af126425d6d19d6e6c71"}, {&(0x7f0000003bc0)="9d12d99f86b603a37fca542b2b8e8a5bce7441f4caba84d120a02186ec66940dbf"}, {&(0x7f0000003c00)="5fa056604d7c8acd528731b8fe775fa1ecc9f358df2078bee9756db22e95646c0b13e21b2f435d9df88a3fdae0a5d967e026c2d1f5812c6bb8bde778a37b4d7335db2cb6eed3296c980aff22672b17f8684574ee74"}, {&(0x7f0000003c80)="188cf1246cdc2fb169ddecc3a286eabfcbe6d6051cdec831c4ba7dce98aad84166675bb2652902e67f9d4df43c77c38e99df4f5cd4f75ecf3dcc1e7cff9629ab917627a953c967a34244fc727032174b9bf19928ca348a5b7e3a8165e2bb07ee5ad68fc262525433"}, {&(0x7f0000003d00)="3964c3af3b43c47dafc3cc9f9aab242172af63f2a0e169fe64b830a3287c925d212240135606af276a4515a39aea9632c0ecfa4a2b38bc5f8b7e310cbb4806bd7896cc2e0bff26fc9678bb910f9cb0fcd2410720b13bfb84c0caf1671df1f01454d0bc0a1e403347f7e26d7f191666d9df30dbdc"}, {&(0x7f0000003d80)="e10725609fa7d5022f56fd853ee69d2cc5684ec169839c8f99748b51223af08ef56c278c5c693d933a58418a4b4d92bbc61507082615ea317bf737cba08cbf02390084c1cdbc8551b113e05339c5c1219859587051f7cde65f043e1c148c485679f7a777e2b9d6965a4171575e776821233dee99e4eedf51e2a96c32c00f10aacc9774d4d242ac6eba20756030f2d744c05cc8e6ed848e11aa9d05768d53b96f67f66a880c542723c491deace142693f0b8b609350eb057578e965b5896c75fc3aef5435402311ac00dde3421430c5f3402f1c4a3e2ffb836b9374362349434b0d5161447308cb09024280a7cba9acc815731eeedb1d3e7c"}, {&(0x7f0000003e80)="26b8f692dcbbaf9fb830030a92f3b6ed8fe3d35ba6ca240d96b0bc6d1b17f6f91081565f87beb2b1cee3ce2981f2ee39cbec9e9fc5bde17c9ddf8bd3c9df7f044b9a696bc550a43c82b936bc7a573d8ed953fae3ea5cfac33f5fa27396ed32d8d6b249baf22cda5640d013cc45401b3b30f40ae8b5b4ee83f6cadf0ed1cefe9fb65fcce6e081ad15615a7613a0482fce6c0eb9aacfdc90a39c91b39b73712837"}, {&(0x7f0000003f40)="0b08333eac1b0f2d0fef6b0daf"}], 0x0, 0x0, 0x0, 0x8005}], 0x492492492492814, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/02/27 20:45:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4102) sendfile(r0, r0, &(0x7f00000ddff8), 0x80000102000001) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) 2018/02/27 20:45:16 executing program 5: r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") preadv(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) 2018/02/27 20:45:16 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, r0, r1, 0x8, 0x2b, 0x1000000) socketpair$inet(0x2, 0x4, 0xd9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x881, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0xa0000, 0x1) fanotify_mark(r3, 0xe0, 0x10000, r4, &(0x7f0000000340)='./file0\x00') fadvise64(r2, 0x0, 0x3, 0x4) r5 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r5, &(0x7f0000000240)=[{&(0x7f0000000140)="f8", 0x1}], 0x1, 0x0) 2018/02/27 20:45:16 executing program 6: r0 = socket(0x0, 0xe, 0x9) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) [ 77.888947] binder: 15062:15069 transaction failed 29189/-22, size 0-0 line 3004 [ 77.901192] l2tp_ppp: tunl 4: set debug=9d59c0f 2018/02/27 20:45:16 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt(r0, 0x0, 0xa6, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0xfffffd23) 2018/02/27 20:45:16 executing program 4: r0 = socket(0x10, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc51ae92d6b9d2ebf, &(0x7f0000000040)=0x4aa, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[@ANYBLOB="400090058143c6"], 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) fstatfs(r0, &(0x7f0000000100)=""/48) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0x1c2) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x3, 0x4e20, 0x4428, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x7, 0x9a, 0x3c58, 0x1000, 0x5b, 0x0, 0x10000, 0x7f}, {0xb311, 0xff, 0x101, 0xfffffffffffffffe}, 0x7, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x4d2, 0xff}, 0xa, @in=@empty, 0x3500, 0x2, 0x1, 0x2, 0x200, 0x8000, 0x7f}}, 0xe8) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x4, 0x3, 0x7, 0x6, 0x9, 0x93}) [ 77.921828] audit: type=1400 audit(1519764316.480:75): avc: denied { net_broadcast } for pid=15062 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.971674] binder: 15062:15069 transaction failed 29189/-22, size 0-0 line 3004 [ 77.990968] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 20:45:16 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 20:45:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0x1, 0x3) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', @ifru_names='rose0\x00'}) 2018/02/27 20:45:16 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'sit0\x00', 0x10000000}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/02/27 20:45:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) connect$ax25(r0, &(0x7f0000000180)={0x3, {"44eab782aa1ab9"}}, 0x10) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x2000008, 0x10010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/02/27 20:45:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x2, 0x1, 0x8, 0x1ff}, 0x14) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/02/27 20:45:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x359, &(0x7f0000e41ff0)=[]}, 0x10) 2018/02/27 20:45:16 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af6fe2)=""/30, &(0x7f0000000ffc)=0x1e) fcntl$setsig(r0, 0xa, 0x7) 2018/02/27 20:45:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="b4b68e885b8c4fd63823d235de466df9f1f50e3b10cc570006566d874e255132c880a0dd5d26b46c3e171f3180ac878683555efe8c41c4c35098", 0x3a) 2018/02/27 20:45:16 executing program 7: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='$vmnet1-.\x00', 0xfffffffffffffffe) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380), 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={{{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x528e}}}, 0x80000001, 0x7, 0xf0, "a05f3438b81503814d6bd08c6159b20c256457bda32a9c53ad8f677ed0783c98f0d2c29fa9c57103a6b1ce7a3d320aa366389883f9708e1c7b777cb2d8a3b0bc355e5294858e4791037e6aafa6d3a830"}, 0x160) geteuid() r2 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r2, r0) [ 78.040810] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 20:45:16 executing program 6: r0 = inotify_init1(0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x445, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/02/27 20:45:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/02/27 20:45:16 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7006) 2018/02/27 20:45:16 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ceff2)='/dev/keychord\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffc85) fcntl$setstatus(r0, 0x4, 0x44400) 2018/02/27 20:45:16 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000452002, 0x40) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x22000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@empty, @broadcast, 0x0}, &(0x7f0000000140)=0xc) recvfrom$packet(r0, &(0x7f0000000080)=""/83, 0x53, 0x40000042, &(0x7f0000000180)={0x11, 0x1a, r1, 0x1, 0xfa1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) 2018/02/27 20:45:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x10500, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x401, 0x6, 0x1f, 0x6, 0x5, 0x6}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000000002010000000000000000000000000004000b000021e08dd913366c3a3041b05e57a1b91d4f3638bf7addb7508e71085df7b0c3540a3d30039a1719a41afc3814b9d42e818bf61dc56be4125fab9e530cda9374d22dffa4030d2e97b89eff458d72000000000000000000"], 0x18}, 0x1}, 0x0) [ 78.089029] audit: type=1400 audit(1519764316.640:76): avc: denied { associate } for pid=15123 comm="syz-executor4" name="file0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/02/27 20:45:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x80007387, 0x0) ioctl$int_in(r1, 0x5455, &(0x7f0000000080)=0x80000000) close(r0) 2018/02/27 20:45:16 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x6) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="1f0011ffff000000"], 0x3a) recvfrom(r0, &(0x7f0000000080)=""/70, 0x46, 0x1, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x3, 0x2, 0x1, 0x696a, "06be43cb7115396b907b6f1822fba055e3697104c010794157eed0bb3d212e33a87c7ea80bc31dd120ded303aef77c96910e63b917e7f5653931f9683d9da2", 0x6}, 0x60) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/02/27 20:45:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) r1 = gettid() ptrace$setregs(0xffffffffffffffff, r1, 0x9b, &(0x7f0000000100)="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") 2018/02/27 20:45:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000632ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000080)={r2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) 2018/02/27 20:45:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue1\x00'}) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x593f}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x2c, "4385383f5d3461c6b4d5db2743f45d85d48762709f69ee7cec140dfa8bc0c5cf6f385305913f08d66df21dab"}, &(0x7f0000000200)=0x34) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/02/27 20:45:16 executing program 6: chroot(&(0x7f0000000000)='./control\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x40, 0xffffffffffffffff, 0x2, 0x100, 0x2, 0x100000001, 0x9, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) 2018/02/27 20:45:16 executing program 3: process_vm_readv(0x0, &(0x7f0000000000)=[], 0xffffffffffffd9d, &(0x7f0000000100)=[{&(0x7f0000000000)=""/152, 0x98}], 0x1, 0x0) pkey_alloc(0x0, 0x3) 2018/02/27 20:45:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_nanosleep(0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, 0xffffffffffffffff, 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r5) ioctl$int_in(r6, 0x5452, &(0x7f0000e35ff8)=0x45) getpgrp(0x0) dup2(r3, r1) fcntl$setown(r4, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = gettid() tkill(r7, 0x0) close(r0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000100)=""/48, &(0x7f0000000140)=0x30) 2018/02/27 20:45:16 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000000000000000000000eabf00"]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30000, 0x0) 2018/02/27 20:45:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f0000000000)=[], 0x0) 2018/02/27 20:45:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x5}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="2d1e7df8fba423fca71b6334a9d60f3230e3137384dc813c6a93ae81d9e0ee8037859a40893669ea1092dedac2ab5c6c13aaa1814d351de5fd02b9491441d57f0996c8206e92af731baa36c65dcd313ce9d75133b3e21eb698b065027d196f22889f2f4dac3b98540c3b73d3651975ce73903d64a8ba033dbbe218bb7d8a629ea0d6bcf6a78ae35b53737d5d3590c103fe3f371a9d0b8ba06fa801d45d", 0x9d, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 20:45:16 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x58}) 2018/02/27 20:45:16 executing program 2: r0 = gettid() sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000016eb0)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[]}, {&(0x7f000000fff8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000b000)}], 0x10000000000002c5, &(0x7f000001a000)=[]}], 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/27 20:45:16 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) modify_ldt$write2(0x11, &(0x7f0000000100)={0x1000, 0x20001800, 0xfffffffffffffffe, 0x7, 0x14c5, 0x98029ee600, 0x200, 0x7, 0x7330, 0x100}, 0xffffffffffffff29) keyctl$set_reqkey_keyring(0xe, 0x7) pread64(r1, &(0x7f0000000000)=""/150, 0x96, 0x400000) 2018/02/27 20:45:16 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) mmap(&(0x7f00003e1000/0x4000)=nil, 0x4000, 0x1, 0x810010, r0, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xfffffffffffffffb, 0x0) fchownat(r2, &(0x7f0000c5d000)='./file0\x00', 0x0, 0x0, 0x1000) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/56) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x9d, "482e947a75fd7b8923b9e1bf10dbdb9be86fcb2df516faf345c0136007a136828a124676e7cc6f3db4e4528e9c2cca562ac039e0a6466dd820e6c460253ceb300436d0f2cf6d083ccaacc79f3888223ff706592c1fc045940f5d953fcd0238c7add34b62d9d59d6581c4938bf56dcbdf50e524e1e12203f88abb56d1d4b4dfad67a333f9c413fef24f53e5feecc54132c63d8601a65caf3a00d7b86bb1"}, &(0x7f00000001c0)=0xa5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xe20, 0x5}, &(0x7f0000000240)=0x8) 2018/02/27 20:45:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) 2018/02/27 20:45:16 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r3) ioctl$KDSETMODE(r1, 0x4b3a, 0x20007fff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_procfs(r4, &(0x7f0000000040)='projid_map\x00') sendfile(r0, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/27 20:45:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eedfff), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) [ 78.346566] IPVS: Creating netns size=2536 id=17 2018/02/27 20:45:17 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x4e22, 0x8000, 0x4e22, 0x1, 0x2, 0xa0, 0x80, 0x87, r2, r3}, {0x6, 0xfffffffffffffff7, 0xc7, 0x3, 0x80000001, 0x4, 0x1, 0x80000001}, {0x3, 0x9, 0x5, 0x7}, 0xff, 0x0, 0x1, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x2, 0x2, 0xffffffff, 0xb3, 0x9, 0x7}}, 0xe8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) pipe2(&(0x7f0000000340), 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x8) listen(r1, 0xffff) eventfd2(0x3ff, 0x1) write$eventfd(r1, &(0x7f00009c2ff8), 0x8) 2018/02/27 20:45:17 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000280)={{0xffffff93}, {0x84, 0x2}, 0x7, 0x2, 0x4}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/155) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x8, 0x3, 0x1, 0x0, 0x14, 0x2d7}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000240)=0x10, 0x0) 2018/02/27 20:45:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x3, 0x0, 0x7, 0xb221, 0xd7}, 0xc) 2018/02/27 20:45:17 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x40600) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000003fe0)) 2018/02/27 20:45:17 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0x6ef) bind(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="042e00003fffffffe09acc6d00067400009d9b7ba178cfad5df4ab4d08fbf3b98f2e24dee85ff90ab4f9c473ae226f8cfc6a3b03f892fefeca6be1827b571ffe003f61cab2f8ad8a97dc99978f7d87d3c6568babcdaab3f59440f29b2b9ce00665ecfb7e210c8026cd69a213b43ce24df6664146438e8b160d3ecd86ec593167c3743af33de503edec0c4f8f18fd3b6ba4868b4bc034fe6e8952872a5241704f0ba012fa37b91a6376811ea7f56b95d58d616e315c04390b41ee"], 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x83, 0x0, 0x9}}, 0xe8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000380)=""/203) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/27 20:45:17 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x3ff, 0x8001, 0xfffffffffffffffd, 0x401, 0x6, 0x8001, 0x8, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r0, 0x5, 0x0, 0x2, 0x101}, &(0x7f00000001c0)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x2, 0x10000032, r1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/80) epoll_create1(0x80000) 2018/02/27 20:45:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/02/27 20:45:17 executing program 4: setrlimit(0x7, &(0x7f0000becff0)) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0xfffffffffffff801) 2018/02/27 20:45:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000000040)=[], 0x0) 2018/02/27 20:45:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400fd00ffffffffffffffff0a000000", @ANYBLOB="14000f00ff0200000000000000fcb8aa1a5b2aec4a00060104877f5872704ef544445f00000000000000000000ad49b87561"], 0x2}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xfff) 2018/02/27 20:45:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000000040)=[], 0x401) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/02/27 20:45:17 executing program 6: r0 = userfaultfd(0x80801) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x101000, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x70bd26, 0x25dfdbfe, {0x80}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000041}, 0x840) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/27 20:45:17 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) pwrite64(0xffffffffffffffff, &(0x7f000003bfff), 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6564ae27, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xbd, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000280)={0x10001, 0xffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000002c0)={{0x8}, {0x1a, 0x6}, 0x8, 0x4, 0xb1d}) read(r0, &(0x7f00000000c0)=""/229, 0x140a1507) 2018/02/27 20:45:17 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000400)) dup(r0) 2018/02/27 20:45:17 executing program 0: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x20000027, &(0x7f00000001c0)=[]}) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_mr_cache\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/02/27 20:45:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2000000000083e, 0xffff) flock(r0, 0x7) flock(r0, 0x1) sync() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0xfffffffffffffffb, 0x0, 0x1000}, 0x4) flock(r0, 0x2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/27 20:45:17 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f0000000040)=""/44, 0x2c, 0x0, &(0x7f0000000080)={0x77359400}) mq_timedreceive(r0, &(0x7f0000ce4fae)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) socketpair(0x2, 0xa, 0x8, &(0x7f0000000000)) 2018/02/27 20:45:17 executing program 7: unshare(0x8000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = accept$ax25(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r8 = getuid() r9 = getpid() stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0}, &(0x7f00000024c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002a80)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000002b80)=0xe8) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/sequencer2\x00', 0x525802, 0x0) r14 = geteuid() sendmsg$netlink(r0, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000000140)={0x188, 0x3a, 0x8, 0x70bd28, 0x25dfdbfb, "", [@nested={0x178, 0x8, [@generic="95a591e121ca8d76fcaca85627c47d4063701eec83c0cb768a557aef1c8901f7aad73061dab554644cf878618a4fa6ff8bd971f791e4bda123c1a47df67086d629dd89fe446fdc1ae73a4c50a9607ab2d020080e9f8039baf33121560ac2f357ccd4e671109b6de8780d359b2ee56a5e6d6eebd2e1ba", @generic="c59b1d2a87aaf22ee86839e6aca91f57bec676972a1724d4d6b781c0a55a0b02a51233e6426093fa8fc8e2a8a8f8728e46676ce1d3128652aad7630c20181be0d8b94ff5e06d844ddb23348d8801fd395f8e4bcb35377feae5259e47c4e26ebaa4664a8bf5a4c576cc060d55ac2ef42371ba759e644bc95ff779fc2cc6a8e264ada47700fb5a4c0a0245c8c02fae9eb9be0b762f225d67d215f0aa91b5ce67a9141e1347ab1bc57898eb86e529df58e40ca4661c7765fad0ce752f6985eebaf103fde2833338aa71f2b2807aed8cf640849e6c153f1a4b772e3bface33decb2bea9a44efc81acf95494708729cc56bc7", @typed={0xc, 0x22, @pid=r1}]}]}, 0x188}, {&(0x7f0000000540)={0x1768, 0x17, 0xd08, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x40, 0x1b, [@generic="9a9ae255b8e31d79cff17996704b81680b0ae81db0a4bf846ddf793076fdd079c4", @typed={0xc, 0x42, @fd=r2}, @typed={0xc, 0x67, 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@u32=0xff}, @generic="dbf4dd81eeb72a9a80cb5b6c68d887903c8da8fb72be221099bdd5f8c4a257cadbcc9a0f6c93e7a90a922c7509e567d3f5200710ec26aed86c946bb40f09c6f6accd597777d179ddc518d0f201d8cc879d52be48505c46778874f93c3fd5aab2cd421ea7a3edb75aff23917e9066635e94397e13bb858286ef3e920d6289639d9f5f4aac189e479eee4ed2a6574a5a184c963338bf7cd5b6a2728ff11e455a4f9a8e2404cc38b3822c2c566b848db813a89cbb2f859040", @typed={0xc, 0x55, @uid=r14}, @generic="066856ccdcc304d030241911584665bd49ee9d25c7df201e99129653193e0370f8caecbb57c496d72aae398a918acc3e4580f270bd2f1b67409cafaba460fb1d186e9d82a538c7c336987b599188a43fe4659e14726c209b4edc6b0afcd8b1af87aa14bcd83d6b555a7ccc506f582a61764c9324db9254fa07a38ff294b4ae6030c7a1941bd2fcc39e776d9ec7ddce6618adc7c74ed41f76c9e22c0754e5b1fd473631406c9422593935e5c991691f7014b96c8419d0258d0e79c25ecc33109cd6c0c9822ea7cce3721f5a1e09b85126494d4a5d639f42cf995b3db963573fe0ef17d99ef77c128a3dae34d4061159b0f2270e1720dbf9a3"]}, @generic="e2b33ea4899e3e25ba9cbbf8a241f595a2ce82b8b474907471f1cf701d57afaa472e70ecd2357de54c50b298c63b9f6dc1c51cd53db5b76da70e5a856bbc5786a9c2775ab81572cbb84197db4c3e484ee5648c83884364fc90c5175d0344861979a4507ff2a74263526cd783f0ce0683a3d5149ad3dcbab8cebc775469be404f4ec87bbb0be5ff29375c95a4c2ebcb"]}, 0x51c}], 0xa, 0x0, 0x0, 0x800}, 0x10) r15 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) pread64(r15, &(0x7f0000000040)=""/189, 0x14b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r15, &(0x7f00007fe000), &(0x7f0000809fc0)) [ 78.912235] audit: type=1400 audit(1519764317.470:77): avc: denied { setopt } for pid=15391 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 20:45:17 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004ffb)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) sysfs$2(0x2, 0x9, &(0x7f0000000340)=""/80) exit(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffeff}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) getdents64(r1, &(0x7f0000000100)=""/198, 0xfffffffffffffe06) 2018/02/27 20:45:17 executing program 0: socket$inet6(0xa, 0x1, 0x0) 2018/02/27 20:45:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000040)="f5d3d37bafd7abae301ec563ef1ca46e2984323cbde745848494966513149970a7f84f594b2f229a0a4b001279c8fd993fd420d42143d981dc360ebe3aa4c5ec935306206bae2f790e3a3be0ec9dec4b4afa49ec52eeda0375301fd8b2fbb603ddf919041d48607dc851f634e8ee2124b498831131bc2586d4c8789932e114176a62c6ef45908a4951bc79a98e2dd79936f15454c8bcf2150a386cb0fdc960295221b7c50bd19fd6ab4af41d6229231e19267c12361effcb5a6b3a4c9c5059e795740a4371442d2edeaf43b86b4f9fb8b5700f49b245f5c6e7229a97288aba03362c86e544ff4ed6a92d") 2018/02/27 20:45:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x80, 0x6, {0x9, 0x4}, 0x9, 0x0, 0x4}) 2018/02/27 20:45:17 executing program 4: socket$unix(0x1, 0x5, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) r1 = open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x8, 0x20, 0x0, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r4}, 0x8) 2018/02/27 20:45:17 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e29fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0xf) 2018/02/27 20:45:17 executing program 5: syz_emit_ethernet(0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd00bdaaaaaa000008060001080006040000aaaaaaaaaaaa00000000be0a251417a9aaac1414"], 0x0) 2018/02/27 20:45:17 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="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", 0xffffffffffffff6b, r0) keyctl$read(0xb, r1, &(0x7f0000000200)=""/186, 0xba) creat(&(0x7f0000000080)='./file0\x00', 0x142) 2018/02/27 20:45:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000900aaaaaaaaaaaaaaaaaaaaaabb000000000002aaaaaaaaaabbffffffffffffaaaaaaaaaa000180c2000000000000000000000000000000"]) 2018/02/27 20:45:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x0, 0x0) writev(r0, &(0x7f0000000200)=[], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r2, 0x1) shutdown(r1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000040)='net/dev_mcast\x00') 2018/02/27 20:45:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) syslog(0x9, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xfffffffffffffffc) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) r1 = getgid() setgid(r1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/240, &(0x7f0000000180)=0xf0) [ 79.186785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 20:45:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x0, 0x1e8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @mac=@random="ce8102834d2d", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'rose0\x00', 'ipddp0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x9, 0x401}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x2e7169a9, 0x72, 0x80000000, 0x4, 0x4, 'erspan0\x00', 'gre0\x00', {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xc}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/27 20:45:17 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="9e3a023e2c1c967cc0aad27160e66242e956bcdea7ddd7c074dba007", 0x1c, 0x0) r1 = dup(0xffffffffffffffff) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000beafea), &(0x7f0000f35ffc), &(0x7f000094a000), &(0x7f0000c5a4bc)) 2018/02/27 20:45:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f00001faff5)='/dev/loop#\x00', 0x0, 0x400000000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync_file_range(r0, 0x0, 0x6, 0x3) 2018/02/27 20:45:17 executing program 7: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bridge0\x00', @ifru_flags=0x1001}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x70f8d2d954b4496f, 0x0) r2 = getpgrp(0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x193, 0x0, 0x7360}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r2}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x5, 0x200, 0x400, 0x0, 0x2, 0x1000, 0x1000, 0x7, 0x6, 0x7}, 0xb) socket$pptp(0x18, 0x1, 0x2) 2018/02/27 20:45:17 executing program 0: timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00004dc000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x805, 0x0) close(r0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) 2018/02/27 20:45:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x0, 0x0) writev(r0, &(0x7f0000000200)=[], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r2, 0x1) shutdown(r1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000040)='net/dev_mcast\x00') 2018/02/27 20:45:17 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x200000000011) 2018/02/27 20:45:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000004000000000000000000000000000000000000000b000000000000000000000ac8b03ac0000000000000000000000000000000000000000000000000000000000000000000000fc044d9f8403356fd6d27cff048c63870453b41704115fd912d7eae01347db91"], 0x58, &(0x7f0000002880)=[], 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0)=[], 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/02/27 20:45:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xc7}, 0x1}, 0x0) 2018/02/27 20:45:17 executing program 2: unshare(0x8000400) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="1700d3ffffff010000000400422277c200050000005834ed8f2d"], 0x1, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x307}, {&(0x7f0000000180)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x100000000000030f, &(0x7f0000000400)=[], 0x0, 0x80}, 0x8044) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r3, &(0x7f000004dfb0)={0x5, 0x0, 0x1, @tid}) mq_timedsend(r3, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) 2018/02/27 20:45:17 executing program 0: pkey_alloc(0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/02/27 20:45:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="d885", 0x205) 2018/02/27 20:45:17 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/246) tkill(r1, 0x1000000000016) 2018/02/27 20:45:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)) 2018/02/27 20:45:17 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00Z', 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/38, &(0x7f0000000080)=0x26) lseek(r0, 0xffffffffffffffff, 0x3) 2018/02/27 20:45:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x9}}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) [ 79.273668] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 20:45:17 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r1) 2018/02/27 20:45:17 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0xc) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001600)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001700)=0xe8) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001800)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) r11 = getgid() r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001940)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001a40)=0xe8) fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) tee(r2, r2, 0x6107, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0}, &(0x7f0000001b40)=0xc) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001c40)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c80)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001d80)=0xe8) getresgid(&(0x7f0000001dc0)=0x0, &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000020c0)={0x0}, &(0x7f0000002100)=0xc) getresuid(&(0x7f0000002140), &(0x7f0000002180), &(0x7f00000021c0)=0x0) r23 = getegid() sendmmsg$unix(r1, &(0x7f0000002240)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000001300)=[{&(0x7f0000000080)="ac99e3c54e446e3717dc3fbe42d292775294decf2f68c786ff90eeb1209a605d34f23601b7f3575de2f039f3ad367a0077d609e650e72c372d2dbc64c903f17e9481ee79040c9686fa9a7f92afaa0d9d8bb098c140827bd69cc7d5c913de653518170a1508f81665d8eb3181c4c03eb6581e719f466ccfb4f83a2ef1d7681f41d2c3996faaeba0db0d633fc03d8bb429f0fbdcb92b5a8393c109cf001e454c419e88d45d1d62c3e0abeee7f6769b79a67cbe7fddcc58d1fcce3467e2d68757455a305f22ae8e9e798ebfa74e89afce1f48593e1ee26e7c2b128c2d25b12d0fa779124f042fa0089f2c5b", 0xea}, {&(0x7f0000000180)="90245a1db1f97cec32bd812720e657efb3629eef823432486ec9e2b65295c1efb6507f1f444c5a243cae9f0794309838093d00706377b5bd7709a8cf83713960206cd75d50f70a912498d9109b1dacfda04f1baf40f386363692f0635fbe50240c46b10dcd0ab172e76c06f1c0432f841072da054ecdf509e8e6faa6acc2e70cd1775a7cf4ab2b11ad7916777f9353b0a320670a2da61e431ab6f2fd", 0x9c}, {&(0x7f0000000240)="a64483b441dac3b26ead42f060e5a78fd0ce79629dedd67937339490abd87f48b5d23a7f6cb622a9fa2f3921c930c2e40d60cc853e621a0b5042352bcda015907678f449ede73fa210ede558b4eaab019cd44bcc7647856e", 0x58}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9212f19d0a012a65cf9bdee77930bf04a5a3dae85e4771e32a44eca8e7e9b599180440f99e15955c56f5fec40f8d674cdbd03ea4564ad321a00823887da0", 0x3e}], 0x5, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xc0, 0x4004000}, {&(0x7f0000001f40)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002080)=[{&(0x7f0000001f80)="b77c2d05ce0eba04c31fc37db7706675d4b98227b3544456bdfdaeba9d0407b8823786a556801b75d49fd2c23e2f749f568e9bbbfb68c99ac5baf0090b113d9952c52dfaf915b328d661f7d4a99d988a6f5aebfd8f9d71116121ec596c3aee630a3cab5a", 0x64}, {&(0x7f0000002000)="74217422613dfa128d6a04e99dd680f7ed65937b91ef6d7e0e33ccb3d6e536db16b568049bbae3b8f29dfe3faf5a75c2d53acf71d11d486e5e7ce2eb83b9a5b77bd0", 0x42}], 0x2, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4008005}], 0x2, 0x40c0) sendmsg$nl_route(r0, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002380)={&(0x7f0000002300)=@setneightbl={0x54, 0x43, 0x601bfaff803f01cb, 0x70bd2d, 0x25dfdbfb, {0x1c}, [@NDTA_THRESH1={0x8, 0x2, 0x9}, @NDTA_NAME={0x8, 0x1, '+\x00'}, @NDTA_THRESH2={0x8, 0x3, 0x5}, @NDTA_NAME={0x20, 0x1, '!securityselinuxmime_type!]\x00'}, @NDTA_THRESH1={0x8, 0x2, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008091}, 0x1) pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x43) 2018/02/27 20:45:17 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x20, 0x6, 0x8, 0x4, 0x100, {0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}, 0xffff, 0x5, 0x0, 0x200, 0x80000001}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x8c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000da7ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/27 20:45:17 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000140)=[{r0}, {r1, 0x611}], 0x2, 0x8000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r2, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) 2018/02/27 20:45:17 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x9bed) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r4 = gettid() lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) r7 = getpid() getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002000)=0xe8) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002100)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002140)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000002240)=0xe8) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = gettid() fstat(r0, &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004d80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000100)="861ee4212f6f91fdddb1fbf8c192d5d4e5dfa39c099adc89de06312763bbbece6e46761a5b67b6650184b08233095d75324a68f181b00f7aa6776403aebafad0abf4d585082552b51f34e2c29988f0db55017484108742cac651960f23ddfb029529cb88b2489069f88720456074e0", 0x6f}, {&(0x7f0000000180)="bf043ef66de75ad6a88859bbf1486c84567095142b2747530f6e33649a984b33", 0x20}], 0x2, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x108, 0x4800}, {&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000001e40)=[{&(0x7f0000000a00)="b703a64b3b0ab1576d4e49120f60d2f7b2e0ee194d1fc539e0988a9b2bee52dea92058502587f81bc8cf12e64060a5ac42aa7bf5ec182a7de8b187ff785f0b992e0a18c52891c73ac15237a3d5b88b53a2c8257dd17673b3a3bc876d6cbfb22f7c47c32e32018410b4089d3de9004b26799b82332ae939fdf184a961a5a6caab36d906c9eb04a344272398388dd80c70521576d0c59dc7d8c152a33ecb09937c31b73f168f57918d4671d14cc528131b52fe8a98e68f6c93c99067ffb3f49f1005c01f638e18b9e09dd3f981ff7a0593b2f63842e7c3961f090b2116a0007d90585c22e6005fb8", 0xe7}, {&(0x7f0000000b00)="d0e2883f157af3f44d3a0fb0844db43bb997e11f67848768dee1f0710415e512045561451cbad3955602f7c078fadd7e9fa5ca165916a3bb91f671753604d3dbe69f5e354c7f1c3851098f2d626fe6b5003f98042582d41bd4a758a7e711ec0fbd856ddf1cfb15330b94f6cc59b92af68021a5ea4bd3e6ba592e270281f9a7bc0132bab7d5b034df8cc16aa59605", 0x8e}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000004680)="fb5cf4393a1ed83ef01a392bee56bd4d45af700d784db39c210774b6763a5c957ceee6612f816cc9cbe6d6", 0x2b}, {&(0x7f00000046c0)="f7059f27a2c68db5e1902446a7a914517c45e9a9b70783", 0x17}], 0x8, &(0x7f0000004940)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xb8, 0x20000004}, {&(0x7f0000004a00)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000004d40)=[{&(0x7f0000004a40)="1653687bbbd94220618653de7bbdca0ff53d3b86839eb1809312be1d7ae9b73e88ff87240e396cc5c6499cf5add876fc565845ba2572c72fab4caf1be0edb7d65e05d2a11716f68318447902731ef9f7284198156929a27a780da0d860dc6140a80ab2be6a2e7b3e32abc90ff01b9e8efe49fcf8ff7aef928923dc1b53ab3b6a144f3e128a68e6a5ba4de2e7e4263e3130e44d035c460ff083cdd5a0e14014d7fd2927dbe06841d4636b", 0xaa}, {&(0x7f0000004b00)="766bef55b536afc2be5ee6d104ce12451c9108064cdab5a3d8c175cd41a720e847dcd1e9b104cbdc412e7d9b7d10067a0ceee7682edf05d8533af971d99fbee61b052e6417b0866894ade8b58176dc93c60475c148002f51ffd007c37a1cd5c4768eab5a5b32d6cf5cc13e3bd81fe3", 0x6f}, {&(0x7f0000004b80)="9670ab3cf54053d6db3535ecbb53e6de609959740cbd4a242f13915210fc05ba9e31577c7867cc36b00c6931f447f7cc7ea446c54d4e67eddacf96114a1fb2f556737605a92efa43d3bda7137fcb3e4c43afe56e967f2acbac9ad38def8e95557bc3c5b5ffd17d8f07cc9f4e89aefb2c9fa38b6eeda51eea403d822daf714b2832ba3d88a1d8270de49298006ec272c12a47832bd38ed085e3916ccfc06048aa94442e45d06fdab1141c3316b33e20be6a44a427534e6c19121d0b4a2f8d8117c8499bb497db85f338341cc220d79430ee7e0baed5881929cf7fe31a91a742a02f427b631aa6b07d79d89d7f92f743f63512", 0xf2}, {&(0x7f0000004c80)="0e383d686e87dd00c38b2cabf8dcc991f5f5d65d8b25d831269d55c29163ed8106f90aeee15c648cb0d5cb13ac31d905aff6d5e3ad59439b34fd6c19fa060c390ffda43e69160036a2b5639e8729bb9a2ec80a412ffb301c65299a6fc06668b3412fb199f45351b9d19c4628048238e5f5ba8d643772611c29e53c6ecb771a1dfab9f6ef573677ecfea48ee9e3760191408ebc35e1c355c6a6b2e469212ae27f20", 0xa1}], 0x4, 0x0, 0x0, 0x40}], 0x4, 0x40000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='nr0\x00'}) 2018/02/27 20:45:17 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x82d, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x400, 0xfff, 0x8001}, &(0x7f0000000140)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e23, 0xe5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000240)=0x10) 2018/02/27 20:45:18 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000084dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3}) 2018/02/27 20:45:18 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x6) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getrandom(&(0x7f0000000280)=""/237, 0xed, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x50000000000, 0xd019, 0xfe000000000, {r2, r3+30000000}, 0xe3c, 0x7}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x401, 0x4) accept$unix(r4, 0x0, &(0x7f0000000380)) 2018/02/27 20:45:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0xfd, 0x20, 0x6, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) sched_setattr(r4, &(0x7f00000002c0)={0x30, 0x3, 0x1, 0xaaa, 0x84d, 0x3, 0x0, 0x100000000}, 0x0) r5 = socket(0x11, 0x4, 0x100000001) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) accept$netrom(r5, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) close(r0) 2018/02/27 20:45:18 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000)={@empty}, &(0x7f0000b3cffc)=0x20) 2018/02/27 20:45:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x2, 0x0, 0x7, 0x20}, 0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) close(r0) 2018/02/27 20:45:18 executing program 3: futex(&(0x7f000000cffc), 0xe, 0x0, &(0x7f0000000140), &(0x7f0000048000)=0x4, 0x0) membarrier(0x40, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x151400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffde3) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7ff, 0x8, 0x7ff, 0x6}, {0x1, 0x6, 0x24227742, 0x9}]}) 2018/02/27 20:45:18 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) readv(r0, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) 2018/02/27 20:45:18 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xffffffffffffffed) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={"6ba4e34f2a001dae9084f7b112dd650e", {0x4, 0x1, 0x7, "b110ffde3cc8", 0x6}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7, 0x3, 0x8}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/27 20:45:18 executing program 7: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x9000000a}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8, 0x32, r2, 0x1) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r3, &(0x7f00000018c0)=@random={'btrfs.', '-\x00'}) close(r0) 2018/02/27 20:45:18 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) 2018/02/27 20:45:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) finit_module(r1, &(0x7f0000000100)='ppp0)%\x00', 0x1) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/27 20:45:18 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mlock2(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x80000001, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, 0x2e51, 0x0, 0x400, 0x0, &(0x7f0000000040)='ip6gre0\x00', 0x4, 0x2a, 0x5b}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/02/27 20:45:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/27 20:45:18 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c0008000100080000000000"], 0x3}, 0x1}, 0x0) 2018/02/27 20:45:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d000014000000ffffffffffffffff0800120000000300ffffffff00000000060000000000000000000000000000e8e00000000000fb0000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000006000002004e20ac14ffbb00000000000000000400030000000000008000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x11c, 0xa, 0x0, 0x200, 0x8, 0x25dfdbfb, {0x7}, [@nested={0xd8, 0x67, [@generic="381224ce137379e4485baff0579cf9ed551aad94cdeea957fe83e7e933b6f0e2d7ca27d79b63a63b78228c17bb65f86f85499ae1ac5c0390290659bdfdf60b219694f83649c46a17eae9ab9235953bc980c768a1454b70bb5fb4ee6961124327b80798e936eece409a6d9518faf1d998e39df043422cd2fc40b0afad9a2cf3d393d8dfa7711784d456b931dd68488b39afe261ce4412a3d19a7b5a7a6941c96dcf58a44e0c56cfe0bd", @typed={0x10, 0x42, @u64=0x9}, @typed={0x18, 0xf, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x14, 0x4c, @str='selftrusted\x00'}, @nested={0x1c, 0x87, [@typed={0x18, 0x9, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x11c}, 0x1}, 0x40080) 2018/02/27 20:45:18 executing program 2: statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=""/250) r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="200000d6b984e600", r0) 2018/02/27 20:45:18 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="24ee9681874562b5c01633c1ea76fdd96b010000000049d3c6e0d3e024fefa4e92cb1700000000000004000006fb06ffff010000", 0x34) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x3, 0x2000, 0x6}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000900)={0x0, 0x2, 0x30}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xabe, 0xffffffff, 0x2, 0x3}, &(0x7f0000000a40)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001d80)={0x0, 0x38, "4241938da11078487ffba94d27f6a9e17959d284573939d8c9be609297ccb098c246587fecd4daa2e43a3426a588e0abc86ab70764b67a21"}, &(0x7f0000001dc0)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002fc0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003040)={0x0, 0x5}, &(0x7f0000003080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003100)={0x0, 0x2c, &(0x7f00000030c0)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000003140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003180)={0x0, 0x401}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003200)={0x0, 0x9}, &(0x7f0000003240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003280)={0x0, 0x96, "fb386a76b25d505353caf18cbdf886a958c64a40603038890408afacec7a28bc11ac72ec0d806c2912e9db65fb78560ab14f632eaf194b4dca433738fcddab7aa9496c24c3720c9d132c173244fb562445242fc2fa693bec7cbc2e2d53927bfabdae8831efa94414ea7869d59efe68d5dea96f166a21804d36856103829c66ec4fc3d031255fdafbad7392a86b6644174cade842daf3"}, &(0x7f0000003340)=0x9e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003380)=@assoc_value={0x0, 0x1000}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000057c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x3f338000}}, 0x7fff, 0x4}, &(0x7f0000005880)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000058c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0xb2dc}}, 0x5, 0x10001, 0x853, 0x4, 0x5}, &(0x7f0000005980)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000059c0)={0xed, 0x8000, 0x1d, 0x80000000, 0x0}, &(0x7f0000005a00)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005a40)={0x0, 0x3, 0x1f, 0x7f, 0x2, 0x10000, 0xd, 0x1, {0x0, @in6={{0xa, 0x1f, 0x400, @dev={0xfe, 0x80, [], 0x13}, 0x34746776}}, 0x6, 0x3, 0x10000, 0x0, 0x81}}, &(0x7f0000005b00)=0xb8) sendmmsg$inet_sctp(r1, &(0x7f0000005c40)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="6233ec4d41357a89ac2ba4ba16babe4378dca03f49cc785b8a176e44f7a4cd92589cf864aafedfef9b853d11185f281725e8d44ca16b5b1c3b7e1fb08fae9301f272ff4debf7a57a51b18c9d42f24688953cd043175bd93a8d9d42e409614bf006fa5959e769de72cf7ce3a54434fb4af77e75e34c461aea8b1c66dc9a0dc943c7611868f846e1f25e8f725f1e77cd9f164eda494bbe58052b8ceca80447baaf4a9102e244b092fcbbb3d279d2e52e09691365", 0xb3}], 0x1, 0x0, 0x0, 0x894}, {&(0x7f0000000300)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000340)="70a27a9a291712f3b71d369457068b1c226c0a1a05090eb66c6422b21170cf8fd864ce7c1ff0786e8aeec50b4463282c7ab1a89aab54eafd229ca99a07d5c1a41d9e0120b7cb9c1bc90805a5a51e34e815a31e99d9c93319a69a5355af5a38242a7896ce9e328988431ac84cda91266b3bd4d4d469aa194e5618d8247ff5928015c9b38861e0202c35913e41c43da17608", 0x91}, {&(0x7f0000000400)="8a21952454ee09bfcf611c17551ad083fce4b3abca629005feb7f574e0eb79f0ef954a44852ea7dbdadc3f3bb00ead19020ecba35dccc404ab9507923f341079f24b7ae980f0dc7415658d6c4f3f8e2d85672ffa9702fc2d89a50d82e95816534509e3f886716b86eef355c1e6fb86ff23705de1da25a019b305e4aa34bdf62fb3658e1f44c570023217", 0x8a}, {&(0x7f00000004c0)="52fcf55d2e180057a08184744d0711e487e80735bd13a078bed03fafdb3f054e9e29541cd4419ede6921fade0ce995f9c49ab592a95cd806ba4cd0fb842d6e8c89ee1d494f94b84cb62811d032297aee43c7eb444f1efcda986e4ef3466b300c695276d06d2997cf3dd54c40f863644d467ac82be675ae2255a6bf3e6ae67f545c354cc1662a61dff0cc4a93d63da613bb23ac281ff5495daaa9522b8b3bc80ed309039fd8c3e1ebafe14be35af98dcfe9430fa08b015cb69b034616b538324a8585bda6b5c38f9245592a6911584a97cd9a309528dfc1166476", 0xda}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="4b52b6e5a30ed1baed2f3fa15cf6a354cff0cfb03e4d603cd85528bc17ffa826650321015c0c7e8eaed9dd9cca9c8e1fbfa5210cac3fee30fa4508327d3f282080e3cab6f171492315dd517496b3ddfaa47828f533c92593dfc2b90424c68df335266a671450bcc16eccbdd7", 0x6c}, {&(0x7f0000000680)="528bb88aaff6f8374f58a26eb91a4bc4e2a2f90ac6a896686440976a6586335a38aa945c861afb117cc11494f1d97fe748cd25096be57be9e2b211c9eb5eab65e4881b6769ff54e59b305e7b858b209f433176ca3e34b97bc6527ed1a1c4729e051c623449", 0x65}, {&(0x7f0000000700)="d80982dd3041c8ba6f624f8c0de4b2f798016c2288ec2c4288daf3daa952cf1048c84be7e4814f19facb2e709fb19d1e2c7adc8a8b79f47b72839fe12c3e30d592a41cff735ee67d36d3e38f80fe7cca415b2cdf3621ecc0c394b0b9a438327b4f58f8772ecaba11e0011c8b0fe5b03a31a71e2b9247046006e536a36a3ce10a367b2c1c9c4fbcfb85a633bc8b73aff4563a8275bae7591dd8cc729e69e46197c8b54ae0b2922edab57cf3650b87a453264f4fb042f03d8f99cbf38781f2cede547c04b8553ba5360f993df83386db37cf521aa07eb5ebb88cd0ddc7e9a4", 0xde}], 0x7, &(0x7f0000000a80)=[@sndinfo={0x20, 0x84, 0x2, {0x983d, 0x1, 0x7, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fffffff, 0x2, 0x4, 0x1, 0x6, 0x8, 0xffffffff00000000, r3}}, @init={0x18, 0x84, 0x0, {0xbb93}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xe, 0x7, 0x6c18}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x40, 0x200, 0x4c66, 0x1000, 0x7f, 0x2, 0x4b2, r4}}], 0xf0}, {&(0x7f0000000b80)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000000bc0)="21acbb4bdcc39a4ebf98fc1cc3362fef5c3ef5c2c8e6632892dd49312e919d734af0649e93afe682d2f50d163444f585755180f8d108b80497c1901f7a7ad6da124f3489c1b13633842ca8d1a4b163d16b2521ae3b80607cda8d90a094dbfaa86a25231080f75d1319d93133b649770f182c26bd6e972bbba71ec26540d0a77cf0dd69d5704c0d3a3ea17dfacb0c0da2efef51a9eb64f6c841", 0x99}, {&(0x7f0000000c80)="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0x1000}, {&(0x7f0000001c80)="444897b8eec72a1b1ef23b5e57a9542df4d5c4b852913bb745ed2c6fd9357963fb5f006be62c7166daa3669022a20b4c27187f961421d9af7dced1559b08e224d2d59b64d1ebaf16a205d3bc5299e825e6c1c60e101e77ae908b3a53aecb7cdf4254d8d3756656", 0x67}, {&(0x7f0000001d00)}], 0x4, &(0x7f0000001e00)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0x18, 0x6, r5}}], 0x30, 0x81}, {&(0x7f0000001e40)=@in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c, &(0x7f0000002f80)=[{&(0x7f0000001e80)="1711e90d9f19f2e19eb8737956ac80a7459dc41288ac0a48e8174fb34174eb9caf0d2e4c09b7dd3a64ddfb1d1dd09288bc6a0f1d87f4bb07bef89485a3fec97175cf295b52e7fdc127f2872ed6955d4c432facd4b055f78c6c1985d476c4f55fc7375d2abe03dec2fc69ecf5b31373274cc3605719b341d8a6af088f5231e7bd5db674fb079a4b77060fa71138527109678ad14bd37e09cea1c9", 0x9a}, {&(0x7f0000001f40)="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0x1000}, {&(0x7f0000002f40)="9d0f96ff86250954ae", 0x9}], 0x3, &(0x7f0000003400)=[@init={0x18, 0x84, 0x0, {0x62e, 0x5, 0x83, 0x1ab}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8, 0x4, 0xe2b, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x98, 0x3, 0xa, 0xffff, 0x1, 0x1ff, 0x4, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0x10001, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x10001, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x96bbd4, 0x8, 0x8, 0x4, 0xfffffffffffffff7, 0x1f, 0x1, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x8001, 0x4, 0xa8e}}, @sndrcv={0x30, 0x84, 0x1, {0xc7d, 0x7, 0x4, 0x2, 0x3, 0x8175, 0x3f, 0x80000001, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe0, 0x8000, 0x3, 0x2, r12}}], 0x1b0, 0x20000000}, {&(0x7f00000035c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, 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0x1000}, {&(0x7f0000004600)="a5925ce639dea2d215495c05260b74e1de8381c9f2e86bdaa6955a30", 0x1c}, {&(0x7f0000004640)="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0x1000}, {&(0x7f0000005640)="9db7897ca094bf95508b24d6ef82605b1fbbb52f021dc8400ba7948f9bde46cd5771e69220431d9dc4d552646b21d953b2a3c57f4ec1aac08f9d24ad43668f91f71ad347c90bf005d8e1541087b2b749a322a243567955a9d18a890ff0b31928d81475b9b45d276eb1ad", 0x6a}, {&(0x7f00000056c0)="5a8a6544ae104f910139c36ac055e75da3d6cf03b316300df28f465ee63a82962b0b39449d5fdd85df19cb6c56aa238853b13e88d851e08af6430c18192268dd84477f502f291b23661f", 0x4a}], 0x5, &(0x7f0000005b40)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x80, 0x1, 0xe270, 0x6, 0x3, 0x1ff, 0x3, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x3f, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x0, 0x97, 0x3, 0x0, 0xa33, 0x7, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xc7f, 0xe000000000000000, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x1, 0x8006, 0x6, 0x4, 0x3, 0x9, 0x1, r16}}], 0xf0, 0x40000}], 0x5, 0xc840) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x10100, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 2018/02/27 20:45:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x400) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/02/27 20:45:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10082) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x70}, 0x1}, 0x0) 2018/02/27 20:45:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000, 0x80011, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x3, 0x0, 0x9, 0x4, r1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) 2018/02/27 20:45:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a6fff8)='oom_adj\x00') sendto$ax25(r0, &(0x7f0000000200)="951436e805b7b94b4be8db68e4018c4858510dc4269102cc3a5594a47672592673a3dfe79d18eb2419c05061cb9f261c21fff347ba869d9fa4866c783dd6cc5c9c2d04e699eb783877240b5d8019e96908863be46348c3242d092b428d481940c8ca035da610424a13270f313390bcfb0678460702f432af69d711ebe3496bc096aaf923ab1d1ecfb0f90393cbec073a5f3fa2e02cddbe73291a273a037e16969a2b9a85693cc5d6803dadcc0021a015f8", 0xb1, 0x4, &(0x7f00000002c0)={0x3, {"d909776eac93b3"}}, 0x10) ioctl$KDENABIO(r0, 0x4b36) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x40000001) recvfrom$unix(r0, &(0x7f00000000c0)=""/11, 0xb, 0x40, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/159) read(r0, &(0x7f0000000380), 0x0) fanotify_init(0x40, 0x8000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x3f) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) 2018/02/27 20:45:18 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) dup3(r0, r0, 0x0) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:devlog_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x32}, 0x490) 2018/02/27 20:45:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) 2018/02/27 20:45:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = epoll_create1(0x0) r4 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x10, 0xfff, 0xb5bb}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={r5, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/02/27 20:45:18 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) [ 79.613520] audit: type=1400 audit(1519764318.170:78): avc: denied { net_bind_service } for pid=15609 comm="syz-executor0" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 20:45:18 executing program 7: r0 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = geteuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) keyctl$link(0x8, 0xfffffffffffffffb, r0) r5 = memfd_create(&(0x7f0000000080)='proc\x00', 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x28) keyctl$search(0xa, r0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/02/27 20:45:18 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20142, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00007b3ff8), 0x8) bind$ax25(r1, &(0x7f0000000000)={0x3, {"a29b9613d0bd76"}, 0x7679}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000180)="bc902c0e2f3e7919661aa412f0e693b57f70ed5242779689a47a2fb509c0a4165915914a17a13022c470e9e2af029c1ace4ed013241f75deafe326a7b16ae7623f64d6f75d95d6f409d27115372ebd8f8793dd3cdbaf443816ffce4208b2075b8ca19d4f2abcc22d6c9f75c8e8181845197e1940bff9958de682caac70e195ad0b864d082fb71f56f76a166c2f2c4e098137ea9af5f53f44ac004668345b5590cc6c954f4ada28266fe77b4787ef380af33348294e8124586878b58659bd22e76726b73ca99b7a061d916c8fab0dcbbb81d82b0d01cda33c", 0xd8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x161e524c, 0xa, 0xe, 0x1, "03878259f3764ad5069cac79721a874ea3cb372bd6230b6c845a41726feddabc0572e92639958ca85001b2d10b2f9e18603bc1db95355b6b36fc1acdac1a0463", "2aa276ce72cf0cc1955421b94211e5e23b615aa285455897d6241cc6f5bc0f02", [0x9, 0x7]}) 2018/02/27 20:45:18 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0xfffffffffffffe77) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080)=[], 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)=[]}, 0x8000) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)=[]}, 0x0) 2018/02/27 20:45:18 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x3) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/27 20:45:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x260000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) getrandom(&(0x7f0000000080)=""/105, 0xfffffe6c, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4e8, 0x110, 0x110, 0x0, 0x400, 0x400, 0x400, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffffff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x9, 0x0, 0x784, 0x10000, 0x8, 0xd22e, 'vlan0\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x28}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x200, 'system_u:object_r:fixed_disk_device_t:s0\x00'}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x2, 0x8, 0x68800000000000, 0x334c9dca, 0xc7fe, 'teql0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x43}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x80000000, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/02/27 20:45:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000102) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x400000000400000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'bcsf0\x00', 0x8}) socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r0, 0x10e, 0x4000000000000a, &(0x7f0000000000)=""/238, &(0x7f0000857000)=0xee) 2018/02/27 20:45:18 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000000140)={0x7fff, 0x2, 0x8, 0xfffffffffffffff8, 0xb1, 0x7, 0xffffffff, 0x5}, &(0x7f0000000180)={0x6, 0x9, 0xd4, 0x8, 0xffffffffffffffff, 0x7, 0x4, 0x1}, &(0x7f00000001c0)={0x0, 0xe5, 0x6, 0x2, 0xffffffffffff7fff, 0x4, 0x7, 0x4}, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @empty}, 0x5}]}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) [ 79.700676] audit: type=1400 audit(1519764318.250:79): avc: denied { create } for pid=15658 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 79.748128] binder_alloc: binder_alloc_mmap_handler: 15667 20000000-20002000 already mapped failed -16 2018/02/27 20:45:18 executing program 6: close(0xffffffffffffffff) 2018/02/27 20:45:18 executing program 4: clock_adjtime(0x0, &(0x7f0000000f30)={0xa46d}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101400, 0x1) syz_open_pts(r0, 0x200000) 2018/02/27 20:45:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002d80)={'lo\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000c2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000100)=0xfffffffffffffe22) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'syz_tun\x00', r1, [0x6]}) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000140)="ab4dbf7b0c2d4f27abab19e8f0c16afc0d63c3178f8a045dbee0508cae254f0b374b344acb0b737b2e866fd28f74cf10748eb0ca7d27dc43a85f9792af78db79c2912fbdbbefc11995a79c828ab2108b862ebe5501a16c2f5a7a508cf01690c00639a7e6e38ec0f3bbc8ac84572a53cb5857d05f26987e2d78c6b2", 0x7b) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/02/27 20:45:18 executing program 5: r0 = socket(0x3, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setresuid(r2, r3, r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x3, 0x30}, 0xc) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/141, 0x8d) r5 = socket$inet(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="24000000210001000700fd686fa2f8bc0200000200000000271d85946d4fc1222a8eb3e9", 0x24}], 0x1}, 0x0) 2018/02/27 20:45:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14}}, 0xc) 2018/02/27 20:45:18 executing program 3: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xe07a) 2018/02/27 20:45:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='task\x00', 0x5, 0x2) r1 = dup(0xffffffffffffff9c) openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f00008e6fe0)=""/32, 0x20) 2018/02/27 20:45:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="f0ee0a6c9c16e148605742ca8585c0dbb091f12a9d77b49ff4a3ad7fb9a334311610708726489f55718d812b9bc580dc3c0e47e91028bdd6684c96de", 0x3c, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000000)="faa26575462944a4", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='wlan0,trusted}keyring{em0--eth0!\'\x00', r1) fadvise64(r0, 0x0, 0x1, 0x2) keyctl$invalidate(0x15, r2) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) 2018/02/27 20:45:18 executing program 6: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'vcan0\x00', @ifru_ivalue=0x100000000}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_names='bond0\x00'}) 2018/02/27 20:45:18 executing program 4: r0 = socket$inet6(0xa, 0x20000000000001, 0xff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000001c0)=[r1, r2, r3]) 2018/02/27 20:45:18 executing program 0: mmap(&(0x7f00009de000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000959000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000959fd1)={&(0x7f0000959000)=@abs, 0x8, &(0x7f0000151000)=[], 0x0, &(0x7f00000ddf88)=[]}, 0x0) 2018/02/27 20:45:18 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, {0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x8, [0x4, 0x4, 0xfffffffffffffffe, 0x3d35, 0x20, 0x20, 0x5, 0xff]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7deb, 0x4, 0x101, 0x7000, 0x8}, &(0x7f00000001c0)=0x14) r3 = accept(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000083d48f4f7340000044f5a"], &(0x7f0000000240)=0x10) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x1, 0xfffffffffffffffd}, 0x8) getsockname$netlink(r3, &(0x7f0000000300), &(0x7f0000000340)=0xc) 2018/02/27 20:45:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000011c0)={0x40, 0xfff, 0x2, 0x64, &(0x7f0000000100)=""/100, 0x1000, &(0x7f0000000180)=""/4096, 0x35, &(0x7f0000001180)=""/53}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) modify_ldt$read(0x0, &(0x7f0000000040)=""/23, 0x17) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x40a, 0x1c7) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=ANY=[@ANYBLOB="020057d7f43f4b000000000000000000"], 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)=[]}, 0x0) dup2(r0, r0) 2018/02/27 20:45:18 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20640101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x0, 0x0, 0x0, 0x4}) poll(&(0x7f0000000040)=[], 0x200000000000027d, 0xffffffff) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) 2018/02/27 20:45:18 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0xfffffffffffffd25, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x394) [ 80.133218] audit: type=1401 audit(1519764318.690:80): op=setxattr invalid_context="task" [ 80.160464] audit: type=1401 audit(1519764318.710:81): op=setxattr invalid_context="task" [ 80.187945] IPVS: Creating netns size=2536 id=18 2018/02/27 20:45:19 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x7, 0x5, 0x2, 0x1}, 0x10) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x8000000000164) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) 2018/02/27 20:45:19 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000002c0)={@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x8001, 0x0, 0xfffffffffffff801, 0x1000}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x15e) select(0x40, &(0x7f00000001c0)={0x20000, 0xd4d, 0x100000001, 0x0, 0x9, 0x8, 0x9, 0x29d}, &(0x7f0000000200)={0x20, 0x5, 0xffffffffffffffff, 0x9, 0x1ff, 0xf963, 0x5, 0xff}, &(0x7f0000000240)={0xffffffffffffff37, 0x8, 0x1, 0x4, 0x1, 0x9, 0x6, 0x6a0e}, &(0x7f0000000280)={0x77359400}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000300)=0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r3, r4/1000+10000}}, 0x100) 2018/02/27 20:45:19 executing program 0: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) pread64(r0, &(0x7f0000000000)=""/42, 0x2a, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/27 20:45:19 executing program 5: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/02/27 20:45:19 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002fc0)={0x0, 0x14f, 0x30, 0xffffffffffffffe9, 0x7ff}, &(0x7f0000003000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003040)={0x4, 0x7, 0x3, 0x1, 0x7, 0x0, 0x3, 0x5, r2}, &(0x7f0000003080)=0x20) getcwd(&(0x7f0000000100)=""/4096, 0x1000) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/02/27 20:45:19 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) chown(&(0x7f0000000080)='./file0\x00', r1, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}) 2018/02/27 20:45:19 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x3) socketpair(0x3, 0x5, 0x8c0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x721000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x3, 0x80, 0x5, r2}) 2018/02/27 20:45:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x0, 0x0, &(0x7f0000000100), 0x8) setsockopt$inet_int(r1, 0x0, 0xfbee9dd87c6f3b8b, &(0x7f0000000040)=0x17d1d4dc, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x5b8, [0x0, 0x20000140, 0x20000170, 0x200003f0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x10, 0x8eee, 'irlan0\x00', 'irlan0\x00', 'nr0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x150, 0x180, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, [0x0, 0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xff, 0xff, 0xffffffff], 0x7ff, 0x5e, 0x1, 0x1, 0x4e24, 0x4e21, 0x4e22, 0x4e23}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x18, 0x20, 0x6003, 'ip6tnl0\x00', "2d490800000000000000f51d4dc9b3e0", 'bond0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8, {{0x2, 0x1}}}]}, []}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x10, 0x0, 'eql\x00', 'tunl0\x00', 'ip_vti0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @random="b1d1ef3f1efe", [0x0, 0x0, 0x0, 0x80000, 0xff], 0x70, 0xc0, 0x108, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x400}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"cb06614405c2efc3b606aba4d1fba211fdeb255ffb5ac6ceb1885750acb1"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x2, 0x9100, 'eql\x00', 'teql0\x00', 'sit0\x00', 'ipddp0\x00', @random="1e36efbc1284", [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x128, 0x1a0, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x80, 0xfffffffffffffffc}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x6, 0x3ff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0xffff, 0x1f, 0x1, 0x0, "1ec3f1b2b87dc8e3bb770cb8e39c171a0755a78db1beabba59fcedb7414f830104968fe611d24f1c706590d2bc21a68b943bd7d296473a39a9c9457646867f22"}}}}]}]}, 0x630) dup2(r0, r1) 2018/02/27 20:45:19 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x4a, 0x0, 0x2}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x20, 0x100000001, r1, 0x3, r2, 0x1468, 0x422, 0xff}) r3 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/27 20:45:19 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/27 20:45:19 executing program 4: r0 = socket$packet(0x11, 0x4, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 80.740819] audit: type=1400 audit(1519764319.290:82): avc: denied { setuid } for pid=15889 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 80.766467] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 20:45:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fstatfs(r0, &(0x7f00000000c0)=""/219) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x1, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/27 20:45:19 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x6, 0x0, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/02/27 20:45:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000d9affc)=0x9, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/27 20:45:19 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00007bafda)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/02/27 20:45:19 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x7, 0xc, 0x1fd, 0x8000, 0x0, 0x8001, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0xfff}, &(0x7f00000000c0)=0x2) 2018/02/27 20:45:19 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) readv(r0, &(0x7f0000110fc0)=[{&(0x7f0000701fe7)=""/25, 0x19}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) mmap(&(0x7f00006fe000/0x2000)=nil, 0x2000, 0x8, 0x80010, r0, 0x0) 2018/02/27 20:45:19 executing program 1: clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000047ff0), &(0x7f0000002ff0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001300)='/dev/keychord\x00', 0x1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) chown(&(0x7f0000000000)='./file0\x00', r0, r2) syz_fuseblk_mount(&(0x7f0000001340)='./file0\x00', &(0x7f00000012c0)='./file0\x00', 0xc000, r0, r1, 0x2a, 0x8, 0x80010) epoll_pwait(r3, &(0x7f0000001280)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000001380)={0xbe91}, 0x8) quotactl(0x5, &(0x7f0000000240)='./file0/file0\x00', r0, &(0x7f0000000280)="8037caf9c1380288f80983723a6b0f37759f81f6e4f5eed023249fd003568a49447e051f9b6115a0960e862a28cfa534a0f27aecccf2c66994737f5d1792e702b514978013e477d381b75f521dd0a885754e0cf6d4c359e42abec97890ff082c03f3562a3159a408ff5e38179c4719e01a63a62a08cc05fdf317258244f6202547dc73c3410c1cc32e95a7cfaaf4c17d7b853ac777636b583585953957d25e9af7abce0993989cd37d5697e46bffdf3b494a271e6f46436d49872594842ed126ac0f8cbdf31331df121c65e484ca4a2ff6ae676d3be78f9fc9ded90163de2513f4f4bb714eb6f7204a2328f80f0798c7a894fde8dacc5caa6c802fd09bf9eb9de079cfd367cf1ed5ef635c12bb14365ed090c25127808e042a6439deec8bf8ff4d055f882f8bdcd15fe3185a99b0dbe17397495d776bc03c39153bfff1db5ea49fcfea165e7f948ca419e4d74f65c7047f78ff3c41c743e9be2e4aa6c7e0bea3c3fef7e2ada35daadaef89ffddeb86bf3634a0c5caf52f80995131d8020c837fbcbaa94ad56fed2cf47253fd321144f8075ed8f2b67ffaee71d9de33d5ef634d9ded4054b33c9486c3e51fb4c6f3c731983d7e4a42908fc24e56dfa7289b8056fac6e2dd1e0d4f16f265c238f4b2495dacb2a8e6d1885ee59c22cd5bd5428704b93373dee4e07513ffad8784cc9afe927ebe7b36818af7b5ec2e8b795ecb83fbe761932d2c56d1876313eec7ea915994aef21f24893ab4eb13283c0c75fa497ac93168e6c938bf677f6de8c77751599eaf8708e13584cb8b7e296cb120d1e3a0cee7e364efa4b1642861519d58df42fcfab0a58a77788036ce222d5c8b2283483b4a72c175444f3bf342a18412d617334245f4dbd89c7481cf7abf8d566734cb3d3b543b26df96c58e207b5aa8a840247136a7763d9bd982a074cf6b901a13f90c9edeecd62d537ca5d02cfc047d74d89ba9e414170d20be458d5eb0b4ce1fcb25ee67afa3e7998e20876e7cef417b9ab9a1f1eaa9230a432d18e7062f15d891391f76e9f2ee4b8c7b43f2784f96bf028af4fbeb424f38ab9994e6df572a34f63d4dc80fce1e5d740b8413f7793e06cd450e7f027370c41b0f88a873f6bcb806a43baf1237ba1ac607790dc1d7bf294028309fa3ce59d88945586e4ba69c654e926bf857972da415aea6227bb9b8988c34cbcfbe304b4e1ee55832ec97447d2375ca830d5a954e6f992b35e971c18053d8fd9c9a4103487aa02c218d0f0ad66539a2cd2367b46ed464e7d4593d3148a7638699cba6e61bcfdbca1f6d36064cdff45c4d05f6d1277e9b844b1ed0581e93720cdb20b3191712abef76f3dcc32138d7938c92b875b7fbadce8c3b9b3a8d56ffc5b432a4d26732e0525f718873c1375563ebc6599750ffb581161918730ddff012122c69ecdcbc665977c767b3e35cf0cb48af27d6d6fc90b949acd21e5ccc33bb980a9f5ee1accbeb2b3b92f994019428ec9d10c386b680d1c19c253f1964b94c21819b96a0b6e9d5d5e3035ec4e3749b0e8484446cd736cddd3be5a52ee30c0ea17ae28fe291443a1f81473db37fedc7f9fc1402d3b131d31f1d7ef1d82b1594ee0c480e806298d638aae3ba3b4a8540e466d2016bc7e789f498df69a985ec428403a8323fecfdd198f52a21d1178f46eb886f584b43312d68784c7902478f9ae7c47e7607f6a0c9e1d64153a059dee4cd506403550a554c7488caf3f6647ecc6f642e2df686766d5ce3a3d005ca925300da113a98f6525cad0719c898326efcda29623219f07384eca6332c6d1a7ecefee95abd69828d92567c45dc8b7f06d4df60bc48941b89ef69fd7bf2ea82bb9b6b3bf138ed023339671b7d0e944ea2851295c11b07b4cf68d8f1b2fdd152842f36136fe6221bfadc4d2479c3604ed86f8751d3bdef066b1dad34661a9b6c31d41d70994004ee15573298bf4e0af98e6cca6d6dd81ee23ad94615d936f87d67c5a626c762d588dca6970f6a0dfb637a24e4b3bfaa8bb12056d49a3544b73bf1e4991b304d48ee921f4d51adc2ad06e35e041cd4be76309b631900bcc99c771213a74159cce5a121d5b25297c2a678577b7e0f54ad7df63776d98493a05830064cf0d6189d015b6e4bc69914eb7769512b1fa7c12d0a74c171c9e30e66a88c8fbb01d0fa8ab1b575bfa3bcfe52c0df2659efb10371cf14720486323f66146312926698d6734442ea162a05380849ea476fcd100e596acd5493aaf08e3e46e9b28e4b6c2c121abc35e682f165bfddc164975c9f004ca3897572a3b5d75d205019201eaf27aab980bfb4ca8053c2e6cf27c9dfbdce7aeccfd94193c492544f9e217a0ada31f48f9eb4fc766c55f29bb1c9884641bc6719bf5db1899b6d2ef16fff89a869f72b82c27ffd91ba406428c44a935f7caa13de8c28b2a1948f61419acddd5b191fa76fa804bb8198f194f5b10b011fef50da2f7e775980960cd30c2bb93ce15110c075657f2b0fb9ee3c2645728a4f98095889ff2d0740f1bae60307af3db48f000d713ca129e9165c10ad382776807f460280517f5795e40f9eab9fc3f3aa54b5597c2560e78d502636cb932f81f795c6cdfabaaf46f9ced53ed2db3d484adf4ba74fbd29029bc4b82771b5e58cb7ae9f46038e41228cb51dd2d95b906380b65d69ce311bcbeee99163dc2624f981dbf7bcc5436f28b245733d44a26b9305d1f6bb7d2009405c11d326a3f223340fcbf538a85f078ded296a264520e1ff9cb528df83149babd6025fcd7dc9df87da7c26e732eedf2c32f8d4dcd059996803f8bcaf01f3e45a4b60e2995bcf07984ac8f13d8aaa824bd15aceea115c76b227e65226620b240e69eaa4083787509eefa0fc9c7195bb54c645fea678172a0ba680e551471c1f7a59eeb367ece765b45a884d763d0d9fbb2aa5e0f887bf4bceb8da4c2ca3a22731a92da6b617031a4203ff01334fb49c3a6c21f07f66d1df1f580f32c829680576df0eba4da724065def0c0d551c102ef3e5a92a61b30171e75cb23850fb784ee4de8b07ddb100b57f1583282d7d4036a2fe2e50a6c7eeb98b92584f3cffb0599a2eea4dbc278c1239a3142a6189d2b4b430eb50191055816fa03cdd10f4de45897e53e848e8aab73d9f9d02cc68f8863f60ad607f1e97eafd360227df67f1a2a9ac85babbabf8227925d273a97eda35781fddb532387c4a11727cbc80dc3ea6f9b8264d6a9bdbe5bdf4e44e6ce5c0bcadaad61995773710f907e7cc7e5ef1934d0e06a9266bc3aa89885193c3de6fcec00fe850f502bac4c1cd792fbd1f42c821531c3ad5a993c16bbe09b47baa1afca7c8b600b3e2d13ffb9413bf7698cfdfabf35a5e16c4d85c2fb76168bbc8566f46679af5bd545761baedef197f91bd3a180941bad89ada78f167a2b5b9a17acfe3c9ee2ab37c75f45fd3cadca552de27c3f225641b39f670b020592549f7aff653680329209765d45c19eebb791eb3d45078e912c2cef5e1391d3f82e09f3600d23e9b25c2a4780d37f4fc07d0fd84c47428f2113ca542916cd92ebfed23d71a55ee1fc3ff5d178b274a1b8ef0c9871b9189f20459255cb05adc68b464e0e3cb9422234c928a7ddb82721dc3d180806b92b009a4975f56beeb752dcefe6c3d1dc545e3e27a7f052bae82440094b7c2ca1a21f281abc509520e89bfb7b967a18e997b21064c322045e851102f1786cf2966916cbe383a326f2f9b90b0310c5323a5f1f101d72eeee403af9db3afd8e7d0c8341b02e1a4b90cbb433a66578c317865bee93a4197e5a930cbb3cf595cc9ac791170a441b696b8f75fd5fe2c59ee1894e5e3a4cbed1816c8c052214eb2fd25d6622250d0449ec3c4692743d78a4da6b9f9a24bc6c33fdd3eeb568f7e59ed1adf5d4678d6c259f823bb1c2a85113426c2a37999d92b5fce23c4286abe9d7c7249403cdceb8c6f512e3b747d17c37e3b4c7dd90c14aea6cb5096ba78a943256c49e70a6b343c41bb7a1f74e92cca06c0cc401088c22e4954f4ee9c0d36f00fe7ca4b009e8e72a27e5180f6ed7f6fec3beaf7d725b9270f1ac58a454093f80d9a47c0c88ca22718dd39cda07c15d7437cd43cab02356f4b2b7616670f0e22a0a032ac9a186d9ad8786c544360911fa6a8dfb08510049c687bda3572f8859a5552cc81f9bfe4d45950683a802f79745870752f12238612f6924c0b1e4c96fb399a0bee44fa69a34947ce29280ee9a422438d7157e0a428a659b0b482a6d595c465b0fbb47ae5a13b3144e1a10f31f829d1e3cd87faf54cb6b9cced97c27c6339f819e80794d2cf9b0fee7ce971626d94d0db4c695c735061cc6a1cf7ee9bcb97ceb436909cdb0a90e0e990189b17df43f7abe50ccd0fad4a79af772645e7b08e7be8bf524c2e05bfb52d22ad8a300e0b65d6ea0efffba5fdcac86d0fe6b7068a7ec4ddfb304a15d869f72d3faa2077c4a2bc6a0d5b1620029a50569171fd9643d52cdde142618c2d36a1a4e5667c4c4066e5158e149872c687fab155d71854eac0c9d13230d60dee770499ec2c5f2629efceed8745f2041a41a2796997b6489ebf02e1ee4a5eb982252ddcbb5058e91fde8bfdf01b2857884cf76bdcd7e6d175eb78a97339845e34619ceb1bda32070e29249a36f512ca4b6cfdf8b0fa6bfaa5a2e25472c9b18c04ae18a1ebc31b6b7bcdddfc8cd382ebe563cf409e37245f936b32fe9c39a1121425359160cf78e87151c85681575f1be7cecb3f1f96f405fa2255f25ee39069a56d34cca1ab561bd7511e62582b778ed3e379558d6b27ad8054a512c6fa8c6bf62c063dea27a93542d7fc9eea0fdff1e12900b2a6e8ed46e40e89c7d5429858db7dbac540bd3b035610163c66a371abe021243eb11c568b340ab1e5b31d873af11808f09ed447058fd4b8a0f6ec58e528b3024ada80256dc170af96792a6d0ae2540e42f57f6ff9c572fbade424b9a9e5f83c95ecc972f98a528b26165db601d0f5a13acc6ef68c79559cfdba77d5edd90e960fe3a1748859daab1d5a1aca6b1bb3a67d27296fc46a1ad2f577f9dca81e50b937ed82bf540587bc21f7f576cb33b48df84f88dc46a321dc8ade4161476bc4dab83736643d4d224d7cd167f99b4c2caf6d4f518f1ed6def0dded532f4723715bcc8e1e0f9013f03926f62afb139dc26063c7efd9bc7d5ba00e6f3a4aed386149fd2b85f24103f70d8d3ac5196fd1cbb9194dbec8313d8ff39695e5efe2d18bf5e10a276ec97f3fcf688995a930600e44d2c8e22a61f00af5c0e5afc38404b98517d755dbd18454b2b3d04102304f1fe141f5faf8e90f7edabcf2904a70a432ab9fb4f315b2cff14fdcf045b0e7df869d22fb6816b25f70671a3baed07c88caa6f612e4c3e14d4226ce2e9085c365dea8833c43c89d7828c833624c1fe5adbe2c0f14dd720d836dfcc03fd5b25ecd4c2d7487466bdf339185ac3c204dff182b1f6acf355951311cca4fc3639f96a807b0f6926a3d736772bd8372e432440749245f68ba4b34c1b83262a69ee034f53c134790aa898a5df0edc6f97816e0766d03fe9bec4f6c27b0593d48104c5e136ef2a9cda46e6492cc4e8fe49ae1013e9d0bd9b042c3c25393825179254e95500657978d6142451b9ea1279400237d14da64d23df08faab5961cbbba711bbab10af76f3e818a1ea880f29cc3af33e45a4fd2872ae340dcf79946b0fe8ae826ee5ff8eb5deff66cc3e52eb68061f1910904c54f3f52f44abd10551b37c2e8c19490bb44cb59ea53b606e31dbb8676ad77") 2018/02/27 20:45:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3e, "82511e1b22294513e533a944f28aed0bf91c7b745fc7770099421bbd85734a195d0348c1bd35d956adad0a94eef85852335915161dfdd21c5fc83bf4bad6"}, &(0x7f0000000080)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2, 0x100, 0x2, r2}, 0x10) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f000008d000)={&(0x7f0000a51000)=@abs, 0x8, &(0x7f00007fb000)=[{&(0x7f0000682000)="87", 0x1}], 0x1, &(0x7f0000f31000)=[]}, 0x48040) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/02/27 20:45:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c13000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000ae300f2ffff", 0x24) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x2000, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:usbtty_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x35, 0x20, './file0\x00'}, 0x3f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x3f}, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x2, [0xffffffffffffffff, 0x0, 0x81, 0x2, 0x76, 0x1798, 0x1, 0x8]}, 0x5c) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) 2018/02/27 20:45:19 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x28000) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000001040), &(0x7f0000001080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) connect$inet6(r1, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl(r2, 0x9, &(0x7f0000000000)="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") getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000010c0)=""/192, &(0x7f0000001180)=0xc0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/02/27 20:45:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1000000001, {{0x2, 0x4e23, @rand_addr=0xa40}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/02/27 20:45:19 executing program 2: r0 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', '/dev/sequencer\x00'}, &(0x7f0000000080)=""/239, 0xef) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x2, 0x4) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x6}, 0x8) 2018/02/27 20:45:19 executing program 4: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) epoll_wait(r0, &(0x7f0000aca000)=[{}], 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/73) 2018/02/27 20:45:19 executing program 5: timerfd_gettime(0xffffffffffffffff, &(0x7f00006eafe0)) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) 2018/02/27 20:45:19 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x437f, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x7f}) 2018/02/27 20:45:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 20:45:19 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x80000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = dup(r0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000140)=""/156) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000830ff4)) 2018/02/27 20:45:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'erspan0\x00', r1}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newroute={0x24, 0x18, 0x513825ce97b0db6b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14, 0x3}]}, 0x24}, 0x1}, 0x0) 2018/02/27 20:45:19 executing program 1: epoll_create1(0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000596000)=""/216, 0xfffffffffffffdba, 0x0, &(0x7f00004b3ff8)=@abs, 0x8) r2 = dup2(r1, r0) sendto$unix(r1, &(0x7f0000bb5000), 0xfffffeb7, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x80, 0x4) 2018/02/27 20:45:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000051fff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x40000}) 2018/02/27 20:45:19 executing program 5: r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x600000000, 0x4) 2018/02/27 20:45:19 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @empty}, &(0x7f0000000280)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x4, 0x30}, &(0x7f0000000300)=0xc) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, &(0x7f0000000380)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd208000000000000007bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x2]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x60) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x303, @time={0x77359400}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)={0x2000}) 2018/02/27 20:45:19 executing program 2: setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000709ff8)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/147) [ 80.918363] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 20:45:19 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) geteuid() readv(r0, &(0x7f0000490ff0)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/27 20:45:19 executing program 7: unshare(0x8000400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27, 0x200, 0x400, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400)=[], 0x0, 0x80}, 0x8044) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r1, &(0x7f000004dfb0)={0x5, 0x0, 0x1, @tid}) chdir(&(0x7f00000000c0)='./file0\x00') mq_timedsend(r1, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) 2018/02/27 20:45:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x21) accept$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000709000)=0x4) 2018/02/27 20:45:19 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/27 20:45:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10000, 0x0) r1 = accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0xffffffffffffffbe, 0x80800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x40012, r1, 0x2d) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x40013, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000180)="8fa305d4ba7be81933ad652319d62b363d181c9d5ef989d97537d40dd4b5e592402524e760f0c06114ef18fc6baa4113aecf8bd6f51494d7eb63ad009aafcaff4b8004103801d1a6249674be5af74c2b6833845cffd92fbacd9f818939245d6060da2263a32f024f6a8784513db4f7882d9b79e8d7600e2ec12b1b659204f0", 0x7f) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4) 2018/02/27 20:45:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="086310402e2eee0a5a2a3f6099a043706fa5a96c7206acd2e6b59cf1563654c498528f14c03f743e2cc116ac0d0656a48cf6055f531bfa0822f530e28e15b60d2d62dd1f04af13681f46f2147e6beb2fdb96ee6dbab1e3400313cbb975ac924eb74b2a92519f4dd68d3169b3e554b2d13bcbfa47ed7b1aa8929aa768bab35fbdb7c6cd58a900334ccae4027382b0d2", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/02/27 20:45:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000027cf20)='mountstats\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/02/27 20:45:19 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000300)="720f9d153741de7b9a803c80936d667300", 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, 0x0, 0x100) setpriority(0x0, r2, 0x400) mkdir(&(0x7f00000002c0)='./file0\x00', 0x1f1) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440)=0x10000a44, 0xfffffffffffffdf8) sysfs$3(0x3) umount2(&(0x7f000075e000)='.', 0x0) quotactl(0x67, &(0x7f00000003c0)='.', r3, &(0x7f0000000400)="5d1b7a5f7a212c07c2e3889e31bdd8faddb14cef56008b366b8aef6ea11a62de78f73472846d40eb46b09b9f3c82a662428b4d0239c3f05491") 2018/02/27 20:45:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) fcntl$setsig(r0, 0xa, 0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/211) 2018/02/27 20:45:19 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x7fffffff, 0x6, 0x9, 0x1, 0x0, 0x9}) 2018/02/27 20:45:19 executing program 5: request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='!,\\procsystem\x00', 0xffffffffffffffff) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c9b065395b7639851f68650530f4ff621747265015ffc885507fbce685e7b84af872b79dde9eea227be00cfd3358a3df39a752e8f5ea6c", 0x37, 0xfffffffffffffffd) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, 0x0, r2) [ 81.031003] binder: 16006:16010 BC_INCREFS_DONE u603f2a5a0aee2e2e no match [ 81.035778] audit: type=1400 audit(1519764319.590:83): avc: denied { getopt } for pid=16002 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 81.074308] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/27 20:45:19 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x7ff, 0x800000000]) socketpair(0x7, 0x5, 0x1, &(0x7f0000000000)) vmsplice(r2, &(0x7f0000cbffc5)=[{&(0x7f0000814000)}], 0x1, 0x0) [ 81.079748] binder: 16006:16010 ioctl 40046207 0 returned -16 2018/02/27 20:45:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0000, 0x10a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) 2018/02/27 20:45:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xfffffffffffffe17, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x1}], 0xfffffffffffffe43, 0x0, &(0x7f00000001c0)="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"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000480fe8)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, r3}], 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/02/27 20:45:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000040)=[], 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x7, 0x7ff}) 2018/02/27 20:45:19 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000280)=[{0x1, 0x20, 0x7, 0x9, @tick=0xffff, {0x3, 0x2}, {0x0, 0x1}, @raw32={[0x5, 0x0, 0x100000001]}}, {0x7a8f, 0x0, 0xfffffffffffffffb, 0xd8, @tick=0x8, {0x1000}, {0x7ff, 0x3}, @raw8={"aa994b9eb125e4c73af4edb9"}}], 0x60) timer_create(0x6, &(0x7f0000000000)={0x0, 0x31, 0x0, @tid}, &(0x7f0000000080)=0x0) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000001c0)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) setitimer(0x3, &(0x7f0000e87000)={{}, {0x0, 0x7530}}, &(0x7f00005eb000)) 2018/02/27 20:45:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x1, 0x3, 0x3, 0x401, 0x100}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7d26, 0x9791, 0x0, 0x8000, 0x91}, &(0x7f0000000200)=0xa0) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="4a85d3cdfa32eece326a117fc9f53d3ab3f407b0b48cfadddcb27514e294f47a7c4c57d3889df41d515c6c0c1cda86efee52e397eec62677d6d0c1df3b28cdde385ec2c5056f3bacea90f90784f10c1477342ee5314f04872d9360377661de37b8eb33b0e43de02088b5b72c4cd5705e38251c9e45703f90d0186113ef8b3fd38ab68be1ae0818f782ef80f435b426229b76c1e05df99e5e3ef0d8be4f9d", 0x9e, 0xfffffffffffffffb) keyctl$setperm(0x5, r4, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21, @rand_addr=0x3f}}, 0x1ff, 0x65d54c46, 0x400, 0x10001, 0x8}, &(0x7f0000000340)=0xa0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x7, 0x5, 0x1, &(0x7f0000ff7000/0x7000)=nil, 0x3}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000380)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/02/27 20:45:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="70726f6a69645f6d6170003fd48f4a347a63eece4327d53a829824a9acfc3fbea6ac9656e7525874fbd4b464a33227738a52862f44a0e8ef4e887d4f08001000681f4937b92b606d7348c52782dade137add3d675bd100000000000000000000") mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0) close(r0) 2018/02/27 20:45:19 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 2018/02/27 20:45:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x5, 0x0, 0x9, 0xfffffffffffffff7, 0x1cb1}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) 2018/02/27 20:45:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2400, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 20:45:19 executing program 4: epoll_create1(0x80000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) epoll_wait(r2, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/02/27 20:45:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x82, 0x8a, "75946187b46a96a65ec452610efaa42bc035d4965b7c665c6b7150515f39dcda2c9d0dc995c98f277830077a7e7d3eedc58dd40b47602a8d11b9a5828528690b1fc3a0900237d696ade9ae358ecdf18aa196d1526f9b9d3863fc80b8e777997b0f910a769e804cba08469902aa87c8efd332d7bc443219d4b6270dd148635caa334314d16b4a10549d24"}, 0x92) r4 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000180)) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r4, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/02/27 20:45:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDADDIO(r0, 0x4b34, 0x1000) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/27 20:45:19 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) r2 = eventfd(0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000140)={r5}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r6, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) r7 = dup2(r0, r1) fcntl$dupfd(r0, 0x406, r7) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000000180)=@req={0x0, 0x1bd6, 0x9}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/02/27 20:45:19 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) fcntl$setpipe(r0, 0x407, 0xa35) 2018/02/27 20:45:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'syzkaller0\x00', @ifru_addrs=@nfc={0x27, 0x31, 0x1ff, 0x7}}) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000002c0)=""/34, &(0x7f0000000140)=0xfedb) [ 81.155854] binder: 16046:16056 ERROR: BC_REGISTER_LOOPER called without request [ 81.181526] binder: 16046:16056 ioctl c0306201 20000340 returned -14 [ 81.198169] binder: 16046:16056 BC_INCREFS_DONE node 123 has no pending increfs request [ 81.228517] binder: BINDER_SET_CONTEXT_MGR already set [ 81.236249] binder: 16046:16072 ioctl 40046207 0 returned -16 [ 81.248010] binder_alloc: 16046: binder_alloc_buf, no vma [ 81.261484] binder: 16046:16087 transaction failed 29189/-3, size 0-0 line 3127 [ 81.263894] binder: 16046:16072 ERROR: BC_REGISTER_LOOPER called without request [ 81.275156] binder: 16046:16090 ioctl c0306201 20000340 returned -14 [ 81.302984] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.308714] binder: release 16046:16056 transaction 124 in, still active [ 81.319320] binder: send failed reply for transaction 124 to 16046:16072 [ 81.326325] binder: undelivered TRANSACTION_COMPLETE [ 81.332584] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 20:45:19 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000240)='4', 0x1}, {&(0x7f0000001200)="6461f3e1", 0x4}], 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, 0x4) 2018/02/27 20:45:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, 0x8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c6530004134ea82eed05fada50f046d2e2fbf48fdb1fa0efeae2f34c182a32224ed3bf95215ca4f7ea87afde1c16b19385041ddfd07adb1a9e8ee72de19e0adad1a4252d3930d8342f181e97acc241c7f1efa9266ebf1a17b2f7f4d5705f1105d2c7600e4194c1cf624240c65109c61cf014091f9c9192260ab4ccaee3b5d416e81d31e716aaee8dc26d65630275238f03eeb172f6f3f94b7b15959200e88"], 0xa, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) 2018/02/27 20:45:19 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1) 2018/02/27 20:45:19 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='net/tcp6\x00') 2018/02/27 20:45:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x4012, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x100000001) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write(r1, &(0x7f0000009ff9)="9a", 0x1) 2018/02/27 20:45:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2d, 0x1, @thr={&(0x7f00000000c0)="0e6a2d555fb488d5d98400012c4a77bf2a374c7da5d0dbebf4bc3752505d3692a643ada41475a212d2914bd33cd22ff8e8ef768d13c45d4a0573ae4dee14bba206aaa05d78466fd1be914636443c3bef011ccfd0b8d9e5b970e20193b3f14dda5d7279cf2382d59cdf7a1dd38c0af289363268e7efa4ae893596dfcfd46c4b1dae3a56869eef6b7855c72bb9150b2911593c78f7e3548c27cf5bc4cbb3b547cf3ccb820133f60c2b436c76e1a10998d4f255ab1ead1f99ba0121dc4ddc5d32fd837109e80f3afbbb474f3cf1110dee009b9a", &(0x7f0000000000)="e88e94fce163fd4938219becdf0b2d530531c841d71323408a25f4398b7ff2ff657ef1a2e86353c969166fbd94d0734259bdb8aaed2e26c6e2e976e3bcba96d2807e0fe8bd03607b63a3ddcfcd9c8b5d"}}, &(0x7f0000000240)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000002c0)) 2018/02/27 20:45:19 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000580)="be", 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001400)=[], 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7ff800000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1ff, 0xd5, 0x4, 0xff, 0x9, 0xb16, 0x4, 0x9, r1}, 0x20) 2018/02/27 20:45:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@ipmr_getroute={0x14, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfb, {0x80}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x30, 0x2, 0x7f}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000003c0)=0x200, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="8b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r3 = gettid() waitid(0x1, r3, &(0x7f0000000080), 0x2, &(0x7f0000000200)) 2018/02/27 20:45:19 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @empty}, 0x20, r1}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000200)}}) 2018/02/27 20:45:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000003380)={@broadcast, @dev, 0x0}, &(0x7f00000033c0)=0xc) stat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@migrate={0x58, 0x21, 0x200, 0x70bd25, 0x25dfdbfc, {{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x5, 0x4e20, 0x401, 0xa, 0xa0, 0x80, 0x99, r1, r2}, 0x6e6bb7, 0x3}, [@output_mark={0x8, 0x1d, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80831002}, 0xc, &(0x7f00000001c0)={&(0x7f00000034c0)=@getsadinfo={0x2f8, 0x23, 0x4, 0x70bd29, 0x25dfdbfd, 0x48d9, [@algo_auth_trunc={0xd0, 0x14, {{'sha256-avx\x00'}, 0x410, 0xe0, "2a0f53e7874411006704c3ec99ab2f92d661a7e79700ddee8cc17a55ae6aa29882fd62996b42a8bf133d19e36a72cce492b279fc6edaad6b84c68a8358f2b3dd22af12bb9cd43d255f1c7826930bfa5d2f359dee3bbee78f97dd39a52a2dda9f8aaa66f114c450e7e5f1550b0441bdd94c59bcc3c9028424f3b8bb59de63f804722f"}}, @output_mark={0x8, 0x1d, 0xdf1d}, @sec_ctx={0x14, 0x8, {0xf, 0x8, 0x1, 0x0, 0x7, "4d3fcb555b521d"}}, @sec_ctx={0xb4, 0x8, {0xb0, 0x8, 0x1, 0x62099b85, 0xa8, "80824966dafb5957335a99f49d929f1f9c761a1d78c844b885b6f28a7e4e20dc79bd59c5d2e0d25e253fe8148cdf82c25f36be67292cb3e7e0eaaee34a03c5569c35465cf6510e97b38f463d38f924c441dcb464c0c6b511df35e743e948eeece7b69752b70f5567e183df7034888d7ac821369f1edde0c575638a9dab7e4b0408e9276dfce8cfc73a9d896d5f778fcb16fe9dda55ce7746a3c7d7cc4c263aa848601f376cd1b1ae"}}, @algo_auth_trunc={0x5c, 0x14, {{'digest_null-generic\x00'}, 0x68, 0x0, "4fc127afc9a1da2d04a2e90ce9"}}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x7fff, 0x4e20, 0x0, 0xa, 0x20, 0x0, 0x87, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3c}, @in=@rand_addr=0x800, {0x7, 0x3, 0x9, 0x3fd3, 0x3, 0x100000000, 0x4, 0x40}, {0xba, 0x11cbbc67, 0x100, 0x1}, {0x1, 0x5, 0x9}, 0x70bd2a, 0x3505, 0xa, 0x6, 0x9, 0x20}}]}, 0x6ab}, 0x1}, 0x0) 2018/02/27 20:45:19 executing program 5: r0 = syz_fuse_mount(&(0x7f0000175ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x5c1e42, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'dummy0\x00', 0x9}) ioctl$int_in(r0, 0x5452, &(0x7f0000df9ff8)=0x80000000) umount2(&(0x7f0000000000)='./file0\x00', 0x9) readahead(r0, 0x8, 0x2fb) getsockname(r1, &(0x7f0000000140)=@nl=@kern, &(0x7f00000001c0)=0xc) 2018/02/27 20:45:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0xfffffffffffffe77) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/131, 0xfffffd3e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/235, &(0x7f0000000040)=0xeb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@ipv4={[], [], @loopback}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001780)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000017c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0xfaf, 0x9, 0x2, 0x400, 0x1000, 0xc, r2}) sendmmsg(r0, &(0x7f0000001980)=[{{&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='$', 0x1}], 0x1, &(0x7f0000000180)=[]}}, {{&(0x7f0000000280)=ANY=[@ANYBLOB="2600736b6369706865720000000000000000000063747228646573335f656465290000000000000000000000000000120000000000000000000000000000002a0000000000000000000000000000000000000000"], 0x58, &(0x7f00000005c0)=[], 0x0, &(0x7f0000000640)=[]}}], 0x2, 0x0) 2018/02/27 20:45:19 executing program 2: rt_sigsuspend(&(0x7f0000057ff8), 0x211) 2018/02/27 20:45:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="2c00000000000000000000000000000000000000000000000000001000000000080000"]}) 2018/02/27 20:45:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xda, "5f0b2efe2c2c78e170fd7402db1b70cb7c924fd3375fe112012859b9a5409c473c3a93768dc08d429814a82630290e6f7a59062134419f3e762765811dbbfe1b876886efacb7472c447224165aa1621cee8c8c2fdca1185c20b244d788ee8250c2f57e50c579ba8cdcf1d3d7930d25767a7ee6aeaa1cccd3d315cb7aa82f94e4d350b07d682a587168e33f865e9f5e1d15bf0da9bac4ae279c7f3dab2cb3ed0e977a0bf8c0d692e258106055df4bcaee292e57a133ae4180280f01e0c7944c9e43804f9c5cbe7303ba0e8d24a0d2a79e9974fc76eff26c05d723"}, &(0x7f0000000180)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) listen(r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) 2018/02/27 20:45:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) prctl$intptr(0x26, 0x81) sync_file_range(r0, 0x47, 0x81, 0x5) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0xe, 0x1, 0x10000f, 0x3, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}, 0x1}, 0x0) 2018/02/27 20:45:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x81}, &(0x7f00000000c0)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00002fe22b2acf1b"], 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/27 20:45:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x48) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000069ffc)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x54) clock_adjtime(0x6, &(0x7f00000001c0)={0xab, 0x4, 0x401, 0x601, 0x1f, 0x3, 0x2, 0x3, 0x100000001, 0x101, 0x0, 0x6fc4, 0x724ca8e5, 0x3, 0x5, 0x9, 0xffffffffffffff80, 0x0, 0x40, 0x0, 0xcf, 0x1, 0x0, 0x9, 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0xc96}, &(0x7f0000000100)=0xc) 2018/02/27 20:45:20 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ec94af0943648aff7f18d15facaaf9e542037158c274daf95cc055f250aa819bd2eb1bceab4ceab4e71efbdd04", 0x2d}], 0x1, 0x4) r1 = socket(0x200400000014, 0x6, 0x800000000003) write(r1, &(0x7f0000000300)="2400000031007f00000040839b000000002900ff010000000000000008ffffff0100ff10", 0x24) geteuid() 2018/02/27 20:45:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) [ 81.473453] IPVS: Creating netns size=2536 id=19 2018/02/27 20:45:20 executing program 5: r0 = socket$inet(0x2, 0xf, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000), 0xeec2ca4232ed9256) 2018/02/27 20:45:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/02/27 20:45:20 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f00000001c0)}, 0x2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x148961903faf74af, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e24, @empty}, 'eql\x00'}) sendmsg$netlink(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="5712fb604fa28c4c0cf9fb80c30b45c74d24dbc02c46f40d327a66749428d69a22c9ec9cf7b5944f9a3b0c13b93932a24d0d50a0c1a6128a88f48ac427890080d5b957004b360f8a589fc5c8318e4e11253d1628d6d1dce492951ae1ab87bf8f3eb523b7a6bc92b5b7432de03db5a63fc94d7b11a6c03cdc929c0d6776adb1090000959872d1b0889d01fee689197cd6d62675a54e5a60fc"], 0x1}], 0x1, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x100000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0x7, 0x29, "f3f3adc4de1e56d462c173ca92e24c27428a4eb8bc4760944eb5f03e926596921ce3a049578a91b9b7"}, 0x31) 2018/02/27 20:45:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) r3 = getgid() setgid(r3) 2018/02/27 20:45:20 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='$+', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedreceive(r0, &(0x7f0000000040)=""/74, 0x4a, 0x5cb79c1, &(0x7f00000000c0)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/02/27 20:45:20 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 20:45:20 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x27, 0x10001, 0x2, 0x6, 0x800, 0x5, "a7eb9086c965eea18c9c6691427a7b16520028e96e451d22966e5f3558643462ac140fdaf00dc1e1ec54bfecc3e6e4b26fe879c9832810755d96f0addce454", 0x4}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000100)="62e8013cbca16ae2395e163c3e6e517e896bb7d12bc29e469a6837c4b490059a9e075601a0333043d7c767535bd983ad90c9d95b83acca0ae7ad2af47afc936b0610d0e48d165c83531f6d25ccbd83f31fc8ee3c62c5c107a0015b7e83e843c650af5fefa721fd56d0520ce7644903d44e52473692f768df7d4bdd9d03a09a528f7c11a7e218d13353feb473b804712d9bce5be8900beac815e162d057b9c9ccbfcb818fd5c50bb60d193221a21856a560d57fc633d289699b2fe3580530", 0xbe}, {&(0x7f00000001c0)="5da5d2d56fc525c057d8012c58d0710f168941c81e0df38405c8198cc3183d004b634af197e5895de2b894d2381d39f1f9a97ca6955b856468696e6b7145934a89be092b2887b8eb4f0f8852ae36f3e6de00c59d0cf03fe5613128c95217d2d72f8e71d9ca12c95bdc4ee9da9d211d5080", 0x71}, {&(0x7f0000000240)="86d825604440d6103615dbba10c26888c37510126611731ea53b2ebcc0bb4a3e6065bd3da96b5e80db37231fc77c7b44ebc73223b6f0f0eed0bfd9c350db8bd02726fc58b048bf6be9b718f0e8769a71", 0x50}], 0x3, 0x0, 0x0, 0x1}, 0x4000000) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) clone(0x8042000, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000000000), &(0x7f0000000040)) 2018/02/27 20:45:20 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="f74213fe83318bf492284070b839e0caff7a387e0ed012ecad8510f2bfaa174005e9479ed1c51b32698251981fddb6053fed759789091b31f15c925a72d4daa505f907a187fd9ef0c1d2bb3377cb90", 0x4f, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x20000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) [ 82.046613] audit: type=1400 audit(1519764320.600:84): avc: denied { sys_chroot } for pid=16331 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 82.047850] audit: type=1400 audit(1519764320.600:85): avc: denied { sys_admin } for pid=16333 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 82.057916] audit: type=1400 audit(1519764320.600:86): avc: denied { net_admin } for pid=16125 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 20:45:20 executing program 6: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x7, 0x0, 0x0, 0x1}]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_fuseblk_mount(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = getgid() r4 = getgid() setgroups(0x2, &(0x7f0000000140)=[r3, r4]) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32010, r2, 0x0) pwrite64(r2, &(0x7f0000000200)="590137907ab7ec69aacebbeac1e1ae499e049a0dc3cb5e4d265a1d9894b64faa3b4be4db30950621b0f82335a75feac73b6937fb9d497cf1aff38ed1302331ad2d4932446839e13567f1e31354191cc3f0d72730893a80221b9b86d28d1f7635214568586a6e1393761849aebd136c7371e85c7af7fb18d9779ce1886b9c2b2e4f6abafb", 0x84, 0x0) 2018/02/27 20:45:20 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 20:45:20 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) 2018/02/27 20:45:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffff8, 0x800000023fffffe, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x225) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) 2018/02/27 20:45:20 executing program 2: getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001c00)={0x0, 0x0, 0x300}, &(0x7f0000001c40)=0x10) r0 = socket(0x200400000010, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="883f9bf1e16656a7a3f28b748bec22d3", 0x10}], 0x1, &(0x7f00000000c0)=[{0x10}], 0x10}}, {{&(0x7f0000002380)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb4}}, 0x8, &(0x7f0000002580)=[{&(0x7f00000023c0)}], 0x1, &(0x7f00000025c0)=[]}}, {{&(0x7f0000004b40)=@ax25={0x3, {"8f3848ed67592b"}}, 0x10, &(0x7f0000004bc0)=[], 0x0, &(0x7f0000004c00)=[]}}], 0x3, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4001, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="9c80242e891642eb420a270074427092dcca0cbceb68b4cae1eca3c2c6ae009a25d3cb5d748e02f53c250b2f8504927c471b249b02c400a5427399d4a3b66775fdf6efba032902ab923b42617e0e3fa8a1a84230") 2018/02/27 20:45:20 executing program 0: socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)='P', 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014dfc8)={&(0x7f0000e60000)={0x10}, 0xc, &(0x7f00006eaff0)={&(0x7f0000fc3dec)=@updpolicy={0xfc, 0x19, 0x403, 0x0, 0x0, {{@in=@empty, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x3}]}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_writev(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/67, 0x43}], 0x6, &(0x7f0000000740)=[{&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000700)=""/59, 0x3b}], 0x4, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) r4 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$VT_WAITACTIVE(r4, 0x5607) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f0000000780)=ANY=[@ANYBLOB="0000000020000000000000000000000098164c7d6ca0ddc5750a267f5888d5f794b691973cd5c91a530038f425c2850d5b35cd1dd7364b8d8d2fb804e1aef082b5637ae91e56c7327bcc3c9a653fb56e8a3fc0c435a2feddc27297a932a1ad487450e046de65205fc48d363de5a52b96"], 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/02/27 20:45:20 executing program 4: userfaultfd(0x800) r0 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x3}) 2018/02/27 20:45:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000040)) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f5fc0)=[{0x3, 0x91}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/27 20:45:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000000000100100000000000008030000080300000803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aaac1414aa02000000ffffffffffffffffe0000002ffffffffffffffffffffffffffff0000000000000000000000ffffffffff0000000000000000000000000000000000000000000000000000ff00ffff00ff0000000000000000000001ff000207ff0001000810737465716c300000000000000000000018626f6e64300000000000000000000000ff000000000000000000000000000000ff0000000000000000000000000000000000900100000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa0b0000000000000000000000000000000000000000000000000000e0000002e000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) [ 82.063632] audit: type=1400 audit(1519764320.600:87): avc: denied { net_admin } for pid=16125 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 82.414012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26337 sclass=netlink_route_socket pig=16376 comm=syz-executor2 2018/02/27 20:45:21 executing program 3: fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '+^#&'}, &(0x7f0000000080)='eth1&wlan1vmnet0%+^\x00', 0x14, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0xfffffffffffffffc, 0x400000000100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3c, "14c623d78d3f7c6f5a73ea3b98e96ca2bf929d96dd5188bda898dce25b1c65efeffc2370bf374e6f3dce88406264a9731b7e5c3551ca5af9becb80f8"}, &(0x7f0000000140)=0x44) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x40}, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x3, 0x0, 0x2}) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/02/27 20:45:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002300)={&(0x7f00000004c0)=@getlink={0x24, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/147, &(0x7f0000000140)=0x93) [ 82.496136] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26337 sclass=netlink_route_socket pig=16393 comm=syz-executor2 2018/02/27 20:45:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000300)=0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001e00010126bd7000ffdbdf2507000000", @ANYRES32=r2, @ANYBLOB="0004000001810000080010000000000008000a000300000008002c007900e3ff08002400f3a3f03208004a0001800000"], 0x48}, 0x1, 0x0, 0x0, 0x24004080}, 0x800) 2018/02/27 20:45:21 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 20:45:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0xff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x101, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0xb2e0, 0x1, 0x4, 0x4}, &(0x7f0000000240)=0xa0) signalfd(r0, &(0x7f00000004c0)={0x100000000000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0xfffffffffffffff8, 0xfff, 0x7fd, 0x5}, &(0x7f0000000340)=0xa0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x120}, {r0, 0x4000}], 0x3, &(0x7f0000000080)={r4, r5+30000000}, &(0x7f00000000c0)={0x8}, 0x8) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000380)={r3, 0xd6, "1d61d038a40e188277c1550c080251c47e15f4c5a8b86597bb9b810687e527a17e4b89e939136a04a448bf9bcba35f9016e915bd79cb3be8f0bb823312cb5e51bed0f2f19ecfa2c7a9fd519227bcb91599fd4caa3c71d78628f73d935803624898397243e0c5e2ec8812edf81716648713e69e793ce305d6840bf1bd98919684d7f3d12d91ed9d0c3ecf86d9cb93a23c69ba1d7190432c8de769b4a80cc1f903f295589012a1fd8e94a466112c42e4243c151d1d4e6b5abf9bd02ddd7ef81403dcd958e28efae1e8825418d9bdf5755c5bd2d4fd6e61"}, &(0x7f0000000480)=0xde) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r6) 2018/02/27 20:45:21 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x3, 0x4) 2018/02/27 20:45:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/02/27 20:45:21 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/02/27 20:45:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="200c931fe210d00b3e22f7aeeaa9b13d859c738c3a0876f1c437cfd2d2", 0xfffffffffffffec2, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x200, 0x8002, 0x1, 0x9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x8c) 2018/02/27 20:45:21 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x10000000002, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 2018/02/27 20:45:21 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x200, 0x8000, 0xfffffffffffffffa, {r1, r2+10000000}, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000000)={{0x80}, 'port1\x00'}) 2018/02/27 20:45:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000aebffc), 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/27 20:45:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) lseek(r0, 0x0, 0x5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="ab3be1390d1297212f7b7e4d326a312b14556636888d6896399732960b47bdc73faea596c9584fef37ea4dd7658c0da467c0f5178ba9c94b9fe8d21830cb4d10deb89768680c9ca10a9d439f3f345b6ae51a320f2310d06769048f34b5babbb76bf4b3c1a874b838c7540dd64cafdb81ad49b70bb5e045262cd1016fc02927407d63c6c17102cadfc4c21687f35f46", 0x24}, {&(0x7f00000000c0)="81740b8f88f37acb089519903c44d5fab5b788fbe39412eb1d42b2c60001eb330a04cb045a42c4668c8ae23b45478e20cabc3292c2be6156589e4e0bb99b56dbd90e222a00716bbfbc919af5a35334c0ec94e028bf1aa80e3dc80f4d731cc64d2ae7e5f1bf889493f7c0d6871367a28da37ddee5171bdc", 0x77}, {&(0x7f0000000140)="c762b2c1", 0x4}, {&(0x7f0000000180)="8c1e482ce72229efe4d2d02acf904d84996bdfcfca77bdd1ede6df5c6ff1552e946e95c000f93a7b1907050df763f19eb1a290e8172129e12253c35d14f733a993750abce6283262b745e2702768632d125b9a44aa54f456c5ecc21c0ec48bc1b6d5baebfb19ea8e1c23472a57442fe67ecc61d7eeec5a68245567c73f6c753dc7d02cf289114f8edf0bb3b1ff228992752d78b42252e5e5107366caf7db90139e577ae7d504334ab511ae3c7d927bad9e031b049458cb2468c054c9b1ad37", 0xffffffffffffffb3}, {&(0x7f0000000240)="c3bbef35bc0098c54bcda6f1bb775d6f2d5c4fc945ca469b560da1a5e39f63b22abbaa1445220b8ad02b973ff680fe660153a1e1badd62af430a29027f479979805ed82287e5bd88f85226fb11496fb2c509a9c7074db8bcc8c8f77c68fbb5b56971832dc0f72c6194da4aa106e9cc10ebccbf4f44412d2a1795806203fc9a932f", 0x81}, {&(0x7f0000000300)="7fec7e0d8d4f62022e0387dfe474af17ce7d4962de369315db59947882799222d213eb2eedf782cd64cc8ccb705c6b83434b08217869fbadb764e997a773e3ec80b837f951f76d98938d7c53f55e3895fe26b3592c23abf2e55a8d6fada73c9bc5f2b94fe9a0a71c84b292fb0751", 0xe9}, {&(0x7f0000000380)="5b8d3dfa9ec2e8fbeb581329f6560fd0e4d97ef7f5692f15f3d9eeb51448852df100", 0x3ce}], 0x7) 2018/02/27 20:45:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ef"], 0x10}}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x81) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/3) 2018/02/27 20:45:21 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000580)={0x8, 0xdf10, 0x7, 'queue0\x00', 0x8000}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4e0, 0x2e8, 0x0, 0x2e8, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f0000000000), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x7, 0x9, 0x0, 0x80, 0x4, 0x7fff, 'bcsh0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x20}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x6afe1c0f, 0x2, 0x7fff}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:udev_helper_exec_t:s0\x00'}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff000000, 0xff, @empty, {[0x0, 0x0, 0xff, 0xdf8ae3142eef0d3f, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff]}, 0x10001, 0x5, 0x8000, 0x7, 0x3, 0x9, 'gre0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x0, 0x1a1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x1f, @rand_addr=0x13, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)=ANY=[], 0x0) 2018/02/27 20:45:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000e31592d17975a66c614ac7f98ee3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000787880b1b6b123f000000000800000000000000000000000000000000000000"], &(0x7f0000000100)=0x60) ustat(0x8, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) 2018/02/27 20:45:21 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 20:45:21 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/02/27 20:45:21 executing program 0: r0 = getpgrp(0x0) r1 = gettid() r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mq_notify(r2, &(0x7f0000000140)={0x0, 0x3d, 0x4, @thr={&(0x7f0000000040)="968f8008e1527204cf894ef340aa44bbe0c9ad6b2547661b93a00df9e009dfcd6439f888a94d2dc1bf95986b89a098dce2dc347bc2ec090b3e6461c1a5a5e4e9285fb169142e5ca0a01fde0f57c3a98fd94dd00afe50baaf3dd5ec6b4ae69b1fae14de04ee7a44341d", &(0x7f00000000c0)="ab4838e9bbefea34910e62b5794d452ad5771cef01a4389a3f00dbf550b67d5a6b70011f2ba5ad2fcc13aeedc5318a28c380bebf5d2323de5e59a2acc1466312f93b5c0e36b52d2f1597029038fa1be4cc83eb28db61648b5be4e6e157b4b3a975901f12e3de63fb8076a2e726d12dcfcdf9d65507ec4ca602adc520df45fe"}}) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = getuid() r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) fstat(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000009c0)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000480)="5747870411708084d158a7bdaff0bb6741a7c32e3692051d0b7e4b3958c4672727cef476f49e1b936d58ee8544f5a735f805d19738de05edf6c6bc5c9e4bf863bacf15cfc19b3e6728a3e19b95d4d28ccccf67e18dabd69abd5b954b59d714c2fdc4cad596f01540c9875be0bef4b0f1b2f49fb954d318dc2d781526472553fc4f4201f0fca16c0dae81c9005ff13bc97375b8e4408920e8909def9bf54600ccadf46244409aa5ecbd8cd0c36a675a0e1f0be1ea0a00273b1255a62b590b5ecd4688b3178c1a0101c7dcd943618acdc3d0fc76f0c09c5ffb79", 0xd9}], 0x1, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}], 0x128, 0x80}, 0x24000080) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)) r9 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r9, &(0x7f0000950000)=""/128, 0x80) mq_notify(r2, &(0x7f00000003c0)={0x0, 0x1c, 0x2, @thr={&(0x7f00000001c0)="6f307cb6f0608f1864dbb64377683c8b018a2f4c47522b8e72f57871ba3ba74f17b3b8dcd2841413f2df2d7b69a4df19c5a88ce2a831d5096a09fda21205106b04d730b59157e0b68bc3b661fe9a12551346362a8cc46487544f57f68a57d890a6d18b7e0287bc6539021417f8133dc94178144dc9206f34487d19ed95f010a6fb03a9a5bf9672b7331f04d6d9661aaabe40bc1b30a6a41d096720c67546509a0da6db0f99cd3361b87f09149b3e47d758d96304c26e3d1a28d6ce1b013ae6a9593a7e6a8818c870914c44438f094c96df34da08a358b80ea98a34d8164b", &(0x7f00000002c0)="5b0dd7e8fd51cc9789e34e2082744ba20b1243ee2a220e3af81236f2e6bca400aea1d5035c689443aa9d20ebb6e12a524380369c49bb6d94673a5873e79ac911985aa90b458ee885e5ca21a2c0ae65d71fc392cca0873025684cd5b9ffb437116a6ea536a465832ebff0d579107663e8607787b5962fc177460ccb98b3719fe2de613a77d5d07f455101bb7d3df1726c30b3cb6b87e254209e328bbd6526d5fd5fdae49eee61fd51107df8dcda9ffb4f0b5dc44e4aa37f9a16e58919043606bbca9d4f14deda357e6bd9721f1730f58d6ffa1125f535ece2759784f78fdf7264b7d785ac3cab2a2c055c67dd7db6b334ef8410f586"}}) tkill(r0, 0x33) 2018/02/27 20:45:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x20000003, 0x0, 0x20000000, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) recvmmsg(r2, &(0x7f0000004cc0)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000080)=""/47, 0x2f}], 0x3, &(0x7f0000001200)=""/4096, 0x1000, 0x2}, 0x45a}, {{&(0x7f0000000140)=@sco, 0x8, &(0x7f0000003200)=[{&(0x7f0000002200)=""/4096, 0x1000}], 0x1, &(0x7f0000003240)=""/60, 0x3c, 0x8}}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003280)=""/233, 0xe9}, {&(0x7f0000003380)=""/240, 0xf0}, {&(0x7f0000003480)=""/42, 0x2a}, {&(0x7f00000034c0)}, {&(0x7f0000003500)=""/1, 0x1}], 0x5, &(0x7f00000035c0)=""/88, 0x58, 0x10000}, 0x80}, {{&(0x7f0000003640)=@rc, 0xa, &(0x7f0000003680)=[], 0x0, &(0x7f00000036c0)=""/251, 0xfb, 0x10001}, 0x401}, {{&(0x7f00000037c0)=@hci={0x0, 0x0}, 0xc, &(0x7f0000004b40)=[{&(0x7f0000003800)=""/7, 0x7}, {&(0x7f0000003840)=""/178, 0xb2}, {&(0x7f0000003900)=""/250, 0xfa}, {&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/52, 0x34}, {&(0x7f0000004a40)=""/39, 0x27}, {&(0x7f0000004a80)=""/75, 0x4b}, {&(0x7f0000004b00)=""/55, 0x37}], 0x8, &(0x7f0000004bc0)=""/253, 0xfd, 0x5}, 0x2}], 0x5, 0x120, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000004e00)={@local={0xfe, 0x80, [], 0xaa}, 0xfff, r3}) 2018/02/27 20:45:21 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000000000)=[{}, {}]}, 0xf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, 0x8) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000100)={0x8000}) 2018/02/27 20:45:21 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xffffffffffffff64, "61d993e6759e4e3180ea34a3b01376efddd8f138c48f2e29083ab830d14abb7c29f6eb72fe462113ce2adcf335bbbd8cbd6abce94d52939ea90163607fffeff9d79e08bdab3fabcbc647db17fb3b94563a51640089b59f6076950e"}, &(0x7f00000000c0)=0x63) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x30}, 0x3) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/02/27 20:45:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x80000000, 0x7fffd}]}) 2018/02/27 20:45:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000386ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dc7000)) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) 2018/02/27 20:45:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/143, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) lseek(r0, 0xfffffffffffffffd, 0x0) unlink(&(0x7f0000000180)='./file0\x00') 2018/02/27 20:45:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20100, 0x0) lseek(r0, 0x0, 0x2) 2018/02/27 20:45:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@empty, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001b80)=0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0}, &(0x7f0000002dc0)=0xc) rt_tgsigqueueinfo(r5, r6, 0x3e, &(0x7f0000008080)={0x3b, 0x80000000, 0x6, 0x2}) stat(&(0x7f0000005440)='./file0\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005880)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007d80)=0x0) lstat(&(0x7f0000007dc0)='./file0\x00', &(0x7f0000007e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007e80)='./file0\x00', &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000008040)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x83080008}, 0xc, 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0x22c0}, {&(0x7f0000007b80)={0x164, 0x42, 0x2, 0x70bd2c, 0x1f, "", [@nested={0x80, 0x96, [@generic="a01da5f6cac4c98ddf8574b84237442381a478cd43cd3b09e78daed0d56e0781b543f440dc1e0283558af1bd0fa106e9c5fe5cb7eafe38f66032e08bc938a0d4bfdaad995421172a02052d8c5482c019fc60ca7e8582a55ff0c4a53e1d4493458bd44bdf9efb6aa8150e4045c8c5e80df80c55dd32c4d6584a"]}, @generic="3fa0c573c1481afa5007e2c254796d3bd1c36428473fe156ef90fbdde860111793188d1d755e0efe28fe09a1876d47111726b2fce5aa7c839b167636d1e85af280c50b32e04200fda68acf6c0764de066d9642f92365256bf43e54a58c10606a4a85e95d21943db53bc26788179c799a2d283609249718881ac375bb1fc3e7cf648c3efddcb160d6f3b2117347df4522e3387a0de03eed7de6a9b38ddf60c86ac6addbe61bd3984a7bc05c0e34ac858f75fc5fe8a895d1365f988c25bdf1f38e079a7f5a", @typed={0x10, 0x46, @u64=0x2fe6}]}, 0x164}], 0x8, &(0x7f0000007f40)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r2, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd8, 0x40011}, 0x5) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'eql\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r13, 0x9}, &(0x7f00000001c0)=0x8) 2018/02/27 20:45:21 executing program 3: r0 = socket$inet(0x2, 0x807, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) membarrier(0x1, 0x0) 2018/02/27 20:45:21 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0xc0, &(0x7f0000001100)=@file={0x1, './control\x00'}, 0xc) sync() rmdir(&(0x7f0000431ff6)='./control\x00') getdents(r0, &(0x7f0000000000)=""/217, 0xd9) getdents64(r0, &(0x7f0000cdc000), 0x0) 2018/02/27 20:45:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="250000000000000000000300000000000000000000000000000000000000000000000000000000000000000082a27cd2f2ae3ed554563a83ae6fd207e2bf801b0cb346f90b414b8bb03eb0b0957e989db3b929139e1852106f8b3c5231ed09e5605dd871e619e977fcee295e808e022a024f7f67da5ba19bdbfab1d35e02788ea197ae3b3b76193ae735cc7ec7ddd41efd755edf0367d8c2b79217e1e9c977b794dda00f7ce8f47773d2ff7f967ac6d38ee5ab941dc97769b140695559f193b5f452b4c0083e702189b50f8ac900000000000000000000000000000000"]}) 2018/02/27 20:45:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/27 20:45:22 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/136) 2018/02/27 20:45:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f0000000080)=0x57) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x9, 0x8, 0x22}, &(0x7f00000001c0)=0x10) connect$l2tp(r1, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, 0x32) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3, 0x5, 0x9ba, 0x0, 0x6, 0x7, 0x8c5, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x2, 0x8, 0x1, 0x5}}, &(0x7f00000002c0)=0xb8) 2018/02/27 20:45:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2900, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write$selinux_access(r1, &(0x7f0000000340)={'system_u:object_r:etc_aliases_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x33}, 0x3d) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)="6d341ea4b6c3c817b0d28b19bf38d7855bf6cd6ffc9bc658377b6f5db6a79c34b27bf21b2d87cce1f582109bb6bcb70a7041ea734d68dd41a35ad51c52928a6b4874e425327982f9dbdf3db8629fe78a5a792307b88f638ebb42ecd75b60d30737be43a8029c87bd09ca870fa195d8ef95755b83c32a", 0x76}, {&(0x7f0000000240)="74147ffa03b22f85fd38bcfb4d0aa5fda3786910a6276694d8abf5cc9953931d6d3319bb5602e220e3817265a6d12d84a8cf8d58de8a544c9d02f964a024ffa0b768a0efe67cbc5752d68d3bbc0338815515a02ac1", 0x55}, {&(0x7f00000002c0)="e60aae6d4b3fd0d0fa91099b3c2c173160827f84eac228ddbc6a10e6acec2c0d212ed6f3b9a6ebaab62ce6b4e32ac63d366990b28c4ae0bc5340aebb2d43147b2b7981c2ec10ac3b76e653db8588c9326a7ef0995e2c9d2a22254b59908c0f71c5efe6dbb9894890a3f3ed", 0x6b}, {&(0x7f0000000480)="6f62747e8a3437ba5f3ad8bba342aa9f48084edc981aadf03bd6d89fded05507de86a2ff3a52c619e6333494611c39fb8b095b1287cf1a474e3d62d2120af76070b05563ff88c6162bf673cff51b49d68bf97bc5fa21b4558ae99e22bda2af07562ef0aef2cf7dc38cdf3d2b21910abd94530f3d6b6d0fef6e2e4825c742a417a8655dc5d94eaf", 0x87}], 0x4, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="38010000100001000000000000000000fe800000bbfe9f4c92220b000000000000000000aa0000000800000000000000000000000008d9849c3bc8b66eb6c836c0afa3f95b575913df2b2e1c97744274ee017fbc10b6bf64b404ed88716aea143fb50bfef508c2c3b4ac8c6c10d17af0a2283e0d8e7aea48ce1b1e585423a6ae1d27bac5a4eafc147f0938172aca389b471564c43adf47e6cf0de37902fb5a11a63db94b2816d63652ef6ef86e0d69651e685a47fbaf15128bf6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0004007200000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x81, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x97e4eadd521e700, 0x7fd, 0x8, 0x7, 0x4, &(0x7f0000000100)='rose0\x00', 0x20, 0x800, 0xffffffffffffffe1}) tee(r0, r1, 0x3, 0x2) 2018/02/27 20:45:22 executing program 1: timer_create(0x3, &(0x7f000084cfa0)={0x0, 0x20, 0x0, @tid}, &(0x7f0000b18ffc)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002e00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000002e40)=0x80000000, 0x4) timer_gettime(r0, &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/27 20:45:22 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x401}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x8, 0x4, [0x39, 0x0, 0xb658, 0x4]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001480)={r1, 0x7, 0xe5, "fadf5386b9739da9bc4b5231848e6141716b51e7d833cc9be5a13becf6c1d78b1cd6885d8ebeb7206de9cf7eaa06a6d9b3e8b8f859f1e0c83d4605fc117a12fa98496e590947da79ca7c585cbadd2f56e6568ac7c3ed7e21e2a5d7728ad96edce6f4395d8346f6b78aeede84eeee40c859c154c32d1efcbea86839d881266a9260e0d53636c8cab804202f117cb5f86c708234a6a7abb43b172cd3b3a234316920f698d49c2b94b24a348680bad13f3796006fd3d3b6e5b5ec5464ccea626ebb2c00396ab3758bae73a68235291f8d836cfd3043e8b80e79cd56d7a75c6db97e493df65e3b"}, 0xed) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x0, 0xfffffffffffffffd}) syz_extract_tcp_res(&(0x7f0000000080)={0x0}, 0x0, 0xb1) r4 = socket$nl_route(0x10, 0x3, 0x0) preadv(r4, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000400)) write$tun(r2, &(0x7f0000000180)=@hdr={0x3, 0x87, 0x7, 0x81, 0x0, 0x0, @ipv6={0x9, 0x6, "5e661c", 0x117, 0x669695d2b13f518f, 0x3, @dev={0xfe, 0x80}, @empty, {[], @tcp={{0x4e20, 0x4e22, r3, r5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x59, {[@mss={0x2, 0x4, 0x7}]}}, {"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"}}}}}, 0x149) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/27 20:45:22 executing program 5: socket$inet6(0xa, 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10000, 0x97}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x8, r1, 0x10003, 0xfffffffffffffe01}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00003ed000), 0xfffffffffffffd51) 2018/02/27 20:45:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4bffd), 0x0) 2018/02/27 20:45:22 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000000000000000002000007c95ddf862f67c6b4ad8055c3c0000000000000000000073fab9e83a49f18beb8780945e5e129422906c3a10909ae140b6c018b2668867ad412a108c06f07f7e3f71a70547530fd27b6e36bb6516802d77e238d22007000000000000005798425c18841eabbf63acfd748d7cabea0c06a815e7fcac2c67c9646ce65ae9acd7e716c53459d58b393970388470679a02"], &(0x7f00000000c0)=0x32, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000280)={0x34, 0xfff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'yam0\x00', 0x3}) [ 83.540435] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/27 20:45:22 executing program 1: timer_delete(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x19, 0x3, @thr={&(0x7f0000000000)="8e3ddff2ee0fa4f77dfa242a6906b9b107762ebdedf28dc19c7b0e7d4b6fc70de3e81ecef863888b44a11e52b0008638c5f5e58e5b84e2efebb5a1dc860d25dc3727cd9ea6a87eb3d28c29c165f87fc00c244e6b40c40057bf3c2749a780c10abb82977d6f15ea", &(0x7f0000000080)="8b12d5e4da8d14f4f9a7fe1b27401e950810a7ecddaa66fe1e17d3c4393f7bbc699732811687ee8a09959bfa6bdd95fd433daf2a1f17d88d21638f6e2a3c3efe086a9291aae3938b423eb00b3dc8ffe611b85bf85e2f8cd769f5dddb3fff0dd587b59d07123dfd46e8b4ec3a8fce671a81d98d9cff510c2127b165340e7ba9178a64e4012cfca47630ea8174e881b25fc19f773a7a2f94636f3be61934d63952a34e031ab299756962eb97ceb35deb62198c876a85ee00608d8ddfe39cbf8440a1135cf659c145ff8488750c39792f79dcea2b6d75b72c89bae134850627fe9505ebf88a431fde20139fa671b4ca8758"}}, &(0x7f0000000200)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2018/02/27 20:45:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00247eda0c6f5300008000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0, &(0x7f0000001100)={0x77359400}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4e4000, 0x0) 2018/02/27 20:45:22 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) [ 83.556284] sd 0:0:1:0: [sg0] tag#346 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/02/27 20:45:22 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x10000) 2018/02/27 20:45:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000deaff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 20:45:22 executing program 5: mkdir(&(0x7f0000000380)='./file0\x00', 0x8000000000) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="44167ff5a479a3100cc70bb2", 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="190008007b08bb037f000300ff0001000300ff0093bbd23de9c057b9fead853d4968097f459c391197162832d075dd38c60dc7aff7d69d40b2e7e2c4c3951d125a140489308dcd814b5f4d625dac98c1784a210b552652e1870293921bd72c537b3d6669c1d782d3b30a33317058ea529c20c84c35d814b7fb517ae57ebe56e5b7345bbd6419261a803ce256ed489688106fba5ff2ccabdd44c4d735dbe0f03a16c6628483619df77e1256072cb1e84b"], &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x9, 0x40}, 0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000f9fff8)='./file0\x00', &(0x7f000069effa)='ramfs\x00', 0x100000, &(0x7f0000ec1ffe)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000fdb000)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f000069ffff)='.', &(0x7f0000eb8ffb)='cifs\x00', 0x2000, &(0x7f00002f4000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/27 20:45:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getneigh={0x14, 0x1e, 0x301, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x85}, 0x800) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 83.556295] sd 0:0:1:0: [sg0] tag#346 CDB: Test Unit Ready [ 83.556305] sd 0:0:1:0: [sg0] tag#346 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556314] sd 0:0:1:0: [sg0] tag#346 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556322] sd 0:0:1:0: [sg0] tag#346 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556331] sd 0:0:1:0: [sg0] tag#346 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556339] sd 0:0:1:0: [sg0] tag#346 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556355] sd 0:0:1:0: [sg0] tag#346 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556363] sd 0:0:1:0: [sg0] tag#346 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556372] sd 0:0:1:0: [sg0] tag#346 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556380] sd 0:0:1:0: [sg0] tag#346 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556388] sd 0:0:1:0: [sg0] tag#346 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556396] sd 0:0:1:0: [sg0] tag#346 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556405] sd 0:0:1:0: [sg0] tag#346 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556413] sd 0:0:1:0: [sg0] tag#346 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.556421] sd 0:0:1:0: [sg0] tag#346 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/27 20:45:22 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe4, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x7f, 0x0, 0x0, 0x4, 0x10, 0x7}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/02/27 20:45:22 executing program 1: unshare(0x20000400) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/psched\x00') sendfile(r0, r0, &(0x7f0000000080)=0x7ffffd, 0x40c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40000, 0x0) pread64(r3, &(0x7f0000000180)=""/56, 0x38, 0x0) 2018/02/27 20:45:22 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x101, 0x8, 0x7, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="a7000000ad29ac6a1ca1dcdba5530578cda5f823b400c53fd9c4282d7ab314e9af83c6854c3a4b47f441776a7ef902f906d2e5f0987285160a9872e7ab6c021fc5e1de1bd079d1ad2dcc9cca6995e3158cd0abb00fffc40ce49a5f41f6219d769d0a9b395aefcfaa1fe1fb7192e971d4096f7be2c037e8c6ff76be820f92953a13ab48ebd038c69bac0ae429dd718f9f3a5c27cc4c510faa475e113f66efff6d4f84977f087936ced38bad"], &(0x7f00000002c0)=0xaf) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xc14, 0x0, 0x1, 0x100000001, 0x100, 0x2000000000000000, 0x7f, {r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff7, 0xf77, 0x7, 0x10001, 0x49}}, &(0x7f00000003c0)=0xb8) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x25d) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000400)=0x3) accept(r3, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/02/27 20:45:22 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f000059aff4)=@unspec, 0xfffffffffffffd9c) 2018/02/27 20:45:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x200002) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/02/27 20:45:22 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") fchdir(r1) exit(0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x4}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 20:45:22 executing program 6: socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[], &(0x7f0000000300)) symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') sync() symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0xc, 0x3e, r1, 0x3) userfaultfd(0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4000000000000004) 2018/02/27 20:45:22 executing program 0: r0 = gettid() unshare(0x28060400) tkill(r0, 0x0) exit(0x0) tkill(r0, 0x40) 2018/02/27 20:45:22 executing program 7: r0 = socket(0x11, 0x802, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9dc72f807d1b90dbfbe25c040000958c03426678901cdec322aa014d5967b1dd285e24b7f092e7837ef901f6cb76bf0d1cf5a9a7a64a068b4972328183bfe4"}, 0x232, &(0x7f0000000400)=[], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="87feffff63cb199e444a410f00000000"], 0xda}, 0x0) [ 83.556428] sd 0:0:1:0: [sg0] tag#346 CDB[e0]: 00 00 00 00 00 [ 83.989885] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/27 20:45:22 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xffffffffffffffc5) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) 2018/02/27 20:45:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x100, 0x61c5]) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x200000000000005, 0x1) close(r0) 2018/02/27 20:45:22 executing program 2: r0 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x8000, 0x7f, 0x3, 0x401, 0x5], 0x40000000000002e4, 0x8, 0x2, 0x800, 0x6, 0x1ff, {0x5, 0xce, 0x1, 0x3f, 0x1, 0x7fffffff, 0x4, 0x2, 0x40, 0x200, 0x0, 0x7a6, 0x7, 0x7, "03aa0275709c2eb45c41824ea70ee61cda6f2664e6ef4d1dc8a36cd79ebca9e6"}}) keyctl$unlink(0x9, r0, r0) 2018/02/27 20:45:22 executing program 5: r0 = getpgid(0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) r1 = memfd_create(&(0x7f0000001fc1)="f2ab3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b8654168fb3ae30853300006fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), 0x4) sched_getattr(r0, &(0x7f0000000200), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x6, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0xffffffffffffffc1, 0x5, 0x9, 0x8000, &(0x7f0000000240)='yam0\x00', 0x0, 0xb864, 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xfffffffffffffff9}, 0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000180)=""/30, &(0x7f0000000000)=0x396) accept$inet(r1, 0x0, &(0x7f0000000140)=0x170) 2018/02/27 20:45:22 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) r3 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='em1&\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r3) 2018/02/27 20:45:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x5, 0xce, 0xffffffff, "b5682f4f275b"}}) 2018/02/27 20:45:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x800) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x4e47) clock_gettime(0x0, &(0x7f0000004b40)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f00000000c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/24, 0x18}, {&(0x7f00000004c0)=""/122, 0x7a}], 0x8, &(0x7f00000005c0)=""/224, 0xe0, 0x8767}, 0x100000001}, {{&(0x7f00000006c0)=@can, 0x10, &(0x7f0000000740)=[{&(0x7f0000000700)=""/16, 0x10}], 0x1, &(0x7f0000000780)=""/211, 0xd3, 0x40}, 0x4}, {{&(0x7f0000000880)=@can={0x0, 0x0}, 0x10, &(0x7f0000001a40)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/170, 0xaa}, {&(0x7f0000001980)=""/186, 0xba}], 0x3, &(0x7f0000001a80)=""/23, 0x17, 0x400}, 0x6}, {{&(0x7f0000001ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f0000003040)=[{&(0x7f0000001b00)=""/107, 0x6b}, {&(0x7f0000001b80)=""/71, 0x47}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/70, 0x46}, {&(0x7f0000002c80)=""/209, 0xd1}, {&(0x7f0000002d80)=""/196, 0xc4}, {&(0x7f0000002e80)=""/132, 0x84}, {&(0x7f0000002f40)=""/232, 0xe8}], 0x8, &(0x7f00000030c0)=""/147, 0x93, 0x2}, 0xfffffffffffffff8}, {{&(0x7f0000003180)=@rc, 0xa, &(0x7f00000034c0)=[{&(0x7f00000031c0)=""/88, 0x58}, {&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/125, 0x7d}, {&(0x7f0000003380)=""/24, 0x18}, {&(0x7f00000033c0)=""/93, 0x5d}, {&(0x7f0000003440)=""/117, 0x75}], 0x6, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000003540)=@nfc_llcp, 0x60, &(0x7f0000004900)=[{&(0x7f00000035c0)=""/61, 0x3d}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/122, 0x7a}, {&(0x7f0000004680)=""/228, 0xe4}, {&(0x7f0000004780)=""/172, 0xac}, {&(0x7f0000004840)=""/145, 0x91}], 0x6, &(0x7f0000004980), 0x0, 0x77}, 0x9}], 0x6, 0x0, &(0x7f0000004b80)={r1, r2+30000000}) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004bc0)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x4e21, 0x3, 0x4e23, 0x9, 0xa, 0x20, 0xa0, 0x8, r3, r5}, {0x4, 0xfffffffffffff886, 0x0, 0x800, 0x729, 0x7fffffff, 0x8, 0x20}, {0x6a08699c, 0x3f8000000000, 0x2, 0x200}, 0xfff, 0x6e6bb3, 0x2, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0xa8f306384ea67745, 0x3, 0x0, 0x100000000, 0x80f, 0xfffffffffffffffa}}, 0xe8) ioctl(r0, 0x2284, &(0x7f0000000040)) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000004980)) 2018/02/27 20:45:22 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xf3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r4, 0x1}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) keyctl$read(0xb, r0, &(0x7f0000000280)=""/47, 0x2f) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) 2018/02/27 20:45:22 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x3, &(0x7f0000313000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x8, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x90) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000002c0)=""/2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) chown(&(0x7f0000bb5000)='./file0\x00', r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x8) 2018/02/27 20:45:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x500, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000bf7bc0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xfffffffffffffc98}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xfe0f}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x33b) 2018/02/27 20:45:23 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/02/27 20:45:23 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4000005, 0x800000000006, 0x0, &(0x7f00000001c0)={r0, r1+10000000}, &(0x7f0000000200)=0x80000000, 0xc000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) openat(r2, &(0x7f0000000240)='./file0\x00', 0x14000, 0x80) socketpair(0x2, 0x6, 0x10002, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x10000, 0x1, 0x6, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000100)=0xfff, 0x9) 2018/02/27 20:45:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x6d2, {0x2, 0x4e23, @rand_addr=0x95}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x20, 0x10000, 0xfff, 0x14, 0x3, &(0x7f0000000040)='ip_vti0\x00', 0x401, 0xffffffff, 0x3}) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 20:45:23 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x100000000032, r0, 0x0) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000001000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x1, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x100000000, 0x7fff, 0x4503, 0x67494695, 0xffffffff, 0x9c64, 0x3ff, {r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7, 0x8, 0x0, 0xa, 0x2}}, &(0x7f0000000240)=0xb8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x81, 0x3) 2018/02/27 20:45:23 executing program 3: r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, @in6={0xa, 0x4e24, 0xffff, @empty, 0x9b}, @in6={0xa, 0x4e21, 0xbe5, @remote={0xfe, 0x80, [], 0xbb}, 0x892d}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x7fff}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x4}], 0x100) write(r0, &(0x7f0000000000)="1f0000000104ff00fdde45c8ec000000960c00000900010004c357d006c760", 0x1f) 2018/02/27 20:45:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x1, 0x9c, 0x7, 'queue1\x00', 0x7fffffff}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x10003, 0x8}) time(&(0x7f0000000140)) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x8, r2}) 2018/02/27 20:45:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc0002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) fcntl$setpipe(r0, 0x407, 0x8) 2018/02/27 20:45:23 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x97b8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) writev(r0, &(0x7f000037d000)=[{&(0x7f0000450ff9)="1fc4f500020319", 0x7}], 0x1) 2018/02/27 20:45:23 executing program 1: r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002cff4)) signalfd4(r0, &(0x7f00000000c0)={0xffffffffffff7ffc}, 0xda, 0x800) 2018/02/27 20:45:23 executing program 2: socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9fd}}, 0xffff, 0x4, 0x0, 0x4, 0x98}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x9ba, 0x2b, 0x1, 0x6}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8209, 0xfff, 0x7fff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x20, 0x10}, 0xc) 2018/02/27 20:45:23 executing program 6: getgroups(0xe1, &(0x7f0000000000)=[]) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="847d68de093cc32179965b241ec4b1df849253f012fab48f80527fb2c8b2eba4298b5918428be2880c99179f5c9b412d0517df6bae7532aa79b0b23ac244266ac4e77e98325ebc82771c6f0a451b32ad8b8b8bd7a3d96ed043421e2988613508a266c85cc44af794da193edc0097ebabae3485369fb3928bd85e325eaaaa12c7ed6ab8386b7c930dcb8b271bb8f351c67381951c613e4afc309a742efefe54042f2db6ae7a12b3b56bf383fdd05e387cb85607bbb748ce521ca7257d91dc73d6c40de97f8b0248735c509c485881247402b49f4c", 0xd4, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="346b42eea34732fc5fb2e469f5f393a09098ab1dae870a5c015ec67f6e471d210495cdeab1c8883e7815ca06", 0x2c, r1) 2018/02/27 20:45:23 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@hopopts={0x8, 0x13, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x100000000, 0x7c, "e454e170a9910ac990156a0a7e092f2657a3e2dfa469e935640e19dfdc2538cf50cfcd566f7607e32fe64b8fba62c6ebb9fac59d79e9eb12b320a5746713b510f8755850f0a73fbb054b8435f64abff4ed6e2c10f1df19dacaa90abd62707683408d5fb662faf027a0fa56a7f78d13b02ce57ee04fc71715ad207ecd"}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, 0xa8) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afe71338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0xffffe31, &(0x7f0000004000)=[]}, 0x0) 2018/02/27 20:45:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000000340)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/187, 0xbb}], 0x7, &(0x7f00000003c0)=""/121, 0x79, 0x9}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000480)=0x9, 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/02/27 20:45:23 executing program 7: mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000009000/0xc000)=nil, 0xc000, 0x1d) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x100, 0x0) 2018/02/27 20:45:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x0) [ 84.648975] audit_printk_skb: 2358 callbacks suppressed 2018/02/27 20:45:23 executing program 1: r0 = socket(0x11, 0x3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x5, 0x30, 0x47, 0x100}, &(0x7f0000000200)=0x18) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r3, 0xe94}, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x101, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) sched_yield() r4 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x7fff, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000400)) 2018/02/27 20:45:23 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x200) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r2) 2018/02/27 20:45:23 executing program 2: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed5ffa)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) readahead(r0, 0x4, 0x7f) [ 84.648982] audit: type=1400 audit(1519764323.200:874): avc: denied { net_admin } for pid=6317 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 20:45:23 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000), &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x705, 0x2fda, 0x2, 0x3, 0x100, 0x7, 0x7, 0xffffffffffffddd6, 0x8001, 0x7, 0x70, 0x5}) munlock(&(0x7f00005f1000/0x4000)=nil, 0x4000) 2018/02/27 20:45:23 executing program 6: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x4f1145f, 0x5968, 0x5}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x80, 0x3]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x1ff, 0x0, 0x0, 0x3, 0x80, 0x2}) 2018/02/27 20:45:23 executing program 5: add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, 0x0, 0x2, 0x9d7, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0xff, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="fa0ab2d18021ffdb4965cf8234194e1d1111dd4739e70f4ea00768110765f06f59084c68b3f3cb1a9cff9f", 0x2b, r2) add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="3a40b214bed5374ac75cc50141b8540319fabc02c9a32e4cd30ba2b72f277f07445434b356f80ce23e712724814adb92496b81de5a515c22f024eef7fe547bbccbb81570ba4ebd1b9263168e801b1d54f76de9e442ef73878299f307691866d0bdf211cdf73274a7f5e49ef96917f0f991cebd365faaf0ad42a7d73f6d76deeb2b6157bd280ba4ff494adbba61895225aaaa1cda67d12786acbd904ddc750ba6da2f68812bba0fb4fe2ed136c43d15622c42e90d8df8822761", 0xb9, r3) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 20:45:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005a006304ffffffffffffffff410000000c000300000000007f000001"], 0x20}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/27 20:45:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x3f, 0x4) 2018/02/27 20:45:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5]}, 0x5c) select(0x40, &(0x7f0000000140)={0x8001, 0x7ff, 0x2, 0x0, 0x7, 0xa43b, 0x8, 0x3ab}, &(0x7f0000000180)={0x5, 0xa, 0x4, 0xab0, 0x3, 0x2, 0x400, 0x2}, &(0x7f00000001c0)={0x20, 0x81, 0xa44, 0x4, 0x10, 0x2e03c22b, 0xfffffffffffffffc, 0xa1}, &(0x7f0000000200)) r1 = accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x35d, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100}}}, &(0x7f0000000540)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0)=0x2, 0x4) [ 84.660077] audit: type=1400 audit(1519764323.210:875): avc: denied { net_admin } for pid=3880 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 20:45:23 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/194) r1 = socket$netlink(0x10, 0x3, 0x4000000014) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x808000}, 0xc) r2 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e949cf5e4a1cbb91fe1706e3b3c5cecdeb605d5c257389050130ebe95467d6e4bddabd2f56e38076810d815066f101bf0634ce55b32d3409639c633fa87cf7bd7c2df704828d98587bb2ef3d428f60b4563966a0f3f24c694fab97fc31bb2b85010bce3b5a8a018733cf7fb84d3c4cc7391b6978da7e986c99f8b6cfa8f9e2235061360c2a84a27ef3d129b08c12", 0x8e, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="235f2d92fa413d0a2a89c43793086a475aefab8883d240cada67b536c1fb5749a2df02462580aeb791fd0fa1b19a7375b5d45846b918caa1a22a82ae0aae3c37b4f0c83ba41d46ebfe2e645cd3a95cbbe4875acbd9818ec949d22ba1ff8a8b4536754739aacfd2a454505628347ade9802f9e4714a1467cd92300d199c32e4ce332ffe82aac9cca248b4840e77a40a118a528e031706b1de6812ae9bcb758907f3090155438488c0ccb023c4c2b6c6a60a3d6b3a4537d3294bb4eb4a", 0xbc, 0xfffffffffffffff9) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xf0) keyctl$search(0xa, r2, &(0x7f0000000240)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/02/27 20:45:23 executing program 2: r0 = socket$inet6(0xa, 0x5c247f0ff9b1c057, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe18, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 84.664618] audit: type=1400 audit(1519764323.220:876): avc: denied { net_admin } for pid=3880 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.665687] audit: type=1400 audit(1519764323.220:877): avc: denied { net_admin } for pid=3880 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.668449] audit: type=1400 audit(1519764323.220:878): avc: denied { net_admin } for pid=3880 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.682687] audit: type=1400 audit(1519764323.230:879): avc: denied { net_admin } for pid=16685 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.703704] audit: type=1400 audit(1519764323.260:880): avc: denied { net_admin } for pid=3870 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.704635] audit: type=1400 audit(1519764323.260:881): avc: denied { net_admin } for pid=3870 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.713048] audit: type=1400 audit(1519764323.270:882): avc: denied { net_admin } for pid=16685 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.718867] audit: type=1400 audit(1519764323.270:883): avc: denied { net_admin } for pid=7489 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 20:45:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x8, 0x4) sendmmsg(r0, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000001c0)="a87621bc31bd9ec7a91416fb9736e1e1", 0x10}], 0x1, &(0x7f0000001200)=[]}}], 0x1, 0x0) 2018/02/27 20:45:23 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) ioctl$TUNDETACHFILTER(r0, 0x400454ce, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='efs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') dup2(r0, r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x3, 0x401, 0x1f, 0xfff, 0x100000000, 0xffff, 0x63cf, 0x80000001, 0x2, 0x7}, 0xb) 2018/02/27 20:45:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50b, 0xfffffffffffffffc}, 0x1, 0x3c, 0x1, {0x0, 0xfffffffffffffffc}, 0xcf, 0x10000000000003}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/27 20:45:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x9}, 0x8) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) sendmsg(r0, &(0x7f000001c000)={&(0x7f000000bfe4)=ANY=[@ANYBLOB="0a004e20000000040000cee3fcd50004000000000000000000000000"], 0x1c, &(0x7f000000efc0)=[{&(0x7f0000009faf)="80", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/115) 2018/02/27 20:45:23 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000eb4ff8)='./file0\x00', 0x88) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000001c0)=""/233) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) futimesat(r4, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0x20a400295c) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r4) 2018/02/27 20:45:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffffffff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/02/27 20:45:23 executing program 0: timerfd_create(0x6, 0x80000) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1f, 0x200000) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x10000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f6970365f746185a690626c65735f7461726765") pread64(r2, &(0x7f0000904000), 0x44, 0x7ff7d) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}, 0x0) 2018/02/27 20:45:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x26fc583fa87aba3a, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240)={r1, r2/1000+10000}, 0x10) 2018/02/27 20:45:23 executing program 6: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x1000}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x1}, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/27 20:45:23 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$void(r0, 0xc0045878) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x1, 0x4) 2018/02/27 20:45:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1ff, 0x101000) bind(r0, &(0x7f0000000240)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000320ff7)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x2, r3, 0x10000, 0x2}) dup2(r1, r1) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x800000000402, 0xffffffffffffffff) exit(0x0) syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000040)={r6, 0x2}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000140)={0x1083aacd, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}}}, 0x88) fcntl$dupfd(r5, 0x800000000402, r5) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/27 20:45:23 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000009, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x10e4) 2018/02/27 20:45:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000a, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 20:45:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x80000000) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0x8, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000130a0100000000000000000000000000c4fdd14e9a1774ecabb08220444b9b43583ee16d349449e399cc1b18a77878e95164e711e563cf4e7afa5f3718d835d2e96522b94400c88397487d3dce87e4c74673391b7deaa83842fb36dcb91f5290"], 0x14}, 0x1}, 0x0) r1 = eventfd(0x8) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) 2018/02/27 20:45:23 executing program 1: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) fcntl$dupfd(r1, 0x0, r2) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000000380)='net/sockstat6\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x800) r5 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$read(0xb, r5, &(0x7f0000000280)=""/140, 0x8c) sendto$packet(r3, &(0x7f00000003c0)="9d410055bebb3e8fc66c9e518fba120a6e321d734abac7700badfbc38fb6890ee22c5cae37697110400cf740c6224807bf353ceb9c67625581e4aeccbac22edd7a0bcd835b238c68c952c8ed", 0x4c, 0x4000, &(0x7f00000004c0)={0x11, 0xff, r4, 0x1, 0x80000000, 0x6, @random="ac1b8cd715d3"}, 0x14) ioprio_set$pid(0x1, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x4, 0x1008, [0x20000500, 0x0, 0x0, 0x20000f18, 0x20000ff0], 0x0, &(0x7f0000000000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x10, 0x892f, 'eql\x00', 'gretap0\x00', 'sit0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x978, 0x9b0, 0x9e8, [@stp={'stp\x00', 0x48, {{0x0, {0xe208, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x2, 0x7, 0x5e, 0x0, @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e24, 0x5, 0x6f76, 0x5, 0x1, 0x8ef, 0x7, 0x7, 0xffff}, 0x2, 0x250}}}, @among={'among\x00', 0x870, {{0x61e, 0x0, 0x8, {[0x6, 0x0, 0x182, 0x3, 0x400, 0xff, 0xc39, 0x5, 0x200, 0x0, 0x3, 0x2c, 0xfffffffffffffff3, 0x13, 0x0, 0x101, 0x6, 0x4, 0x6, 0x61, 0x0, 0xfffffffffffffff8, 0x2, 0x4, 0x3, 0x0, 0x5, 0x0, 0x3ff, 0x6, 0x9, 0x80, 0xd2f, 0x7, 0xbe, 0x6, 0x401, 0x6, 0xfff, 0x1, 0x6, 0x6, 0x0, 0x81, 0x97d6, 0x1, 0x3, 0x8, 0x1, 0x5, 0xffffffff, 0x5, 0x2, 0x0, 0x401, 0x6, 0x33e59733, 0x100000000, 0x4, 0x4, 0x4, 0x7c, 0x20, 0xe8b, 0x2, 0x3, 0x1, 0x3, 0x0, 0x80000000, 0x3, 0x8, 0x6, 0x3, 0x3, 0x2, 0x3, 0x4, 0x0, 0x4, 0x2, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x9, 0x4, 0x7f, 0x6ff, 0x9, 0x9, 0x2, 0x4, 0x6, 0x9, 0x8, 0xe7e, 0x6, 0x6, 0x8001, 0x1, 0x2cae, 0x20, 0x9, 0x8, 0x1f, 0x100000000, 0x7, 0x81, 0xfffffffffffffce5, 0x0, 0xdb2c, 0x5, 0x5, 0xfff, 0x8, 0x80, 0x7, 0x8, 0x8, 0x5, 0xfffffffffffff392, 0x8, 0x7, 0x1, 0x1, 0x0, 0x1347, 0xffffffff, 0x4, 0x8400000000000, 0x79, 0xffffffff, 0xffffffffffffff01, 0x5, 0x1, 0xfff, 0x54, 0x6, 0x7fff, 0xfffffffffffffff9, 0x4, 0x1, 0x80000001, 0x7, 0x2, 0x2400, 0x7, 0x80, 0x0, 0x3, 0x4, 0x100, 0x1, 0x8000, 0x10000, 0x7, 0x7, 0x5, 0x2, 0x5, 0x3, 0x8d, 0x5, 0x80000001, 0x5, 0x1b, 0x3, 0x8001, 0x7fff, 0x6, 0x7, 0x36d2, 0x3, 0xffffffff, 0x0, 0x8, 0x6, 0x0, 0x8, 0xfffffffffffffffe, 0x5, 0x20, 0x3ff, 0x4, 0xfffffffffffffff8, 0x800, 0xffffffffffff8000, 0x4, 0x8, 0x4, 0xff, 0x1b3e, 0x8, 0x1, 0x0, 0x7, 0xfffffffffffff800, 0x5, 0x3, 0x2dc5, 0xfffffffffffffffe, 0x26, 0x8, 0x0, 0x1, 0xf43, 0xfffffffffffffffa, 0x0, 0x7ff, 0x2, 0x8, 0x0, 0xffaa, 0x80, 0xec1, 0x400, 0x8, 0x8, 0x5, 0x29fd, 0x5, 0x1, 0x4, 0xfffffffffffffff9, 0x8, 0x8000, 0x401, 0x3, 0x9, 0x7cd, 0x5, 0xfffffffffffffffb, 0x4, 0x5, 0x8e2e, 0x5, 0x7f, 0xbad, 0x3, 0x69c02271, 0x7, 0x9, 0x6375, 0xfffffffffffffff9, 0xb850, 0xffffffff00000000, 0x5, 0x8001, 0x200, 0x0, 0x3, 0x6, 0xd3, 0x1, 0x1000, 0xff, 0x4], 0x5, [{[0x2, 0x73a], @rand_addr=0x3}, {[0x7fff, 0x836a], @multicast1=0xe0000001}, {[0x6, 0x6], @broadcast=0xffffffff}, {[0x1, 0x1], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x10001, 0x1ff], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0xffffffffffffff94, 0x2, 0x57dd, 0x800, 0x7fff, 0xfffffffffffffffd, 0x10000, 0x8, 0x7, 0x8001, 0x5, 0x200, 0x4, 0xd8, 0x7fff, 0x6, 0xfffffffffffffff8, 0x4, 0x1, 0x3, 0x7, 0x0, 0x1, 0x5, 0xfffffffffffffff7, 0x7, 0x0, 0x7fff, 0x1, 0x9, 0x8000, 0xc000000000000000, 0x0, 0x7, 0x1, 0x2, 0x0, 0x5, 0x8001, 0x0, 0x5, 0x4bdd, 0x3, 0x7f, 0xfff, 0x8, 0x5, 0x6, 0x4, 0x100000001, 0x6, 0xf, 0x3, 0x42c, 0x263, 0x9, 0x81, 0x7fff, 0x53, 0x2, 0xff, 0x222, 0xbb64, 0x1f, 0x2, 0x7, 0x75c, 0x6, 0x7, 0x5, 0xffffffff, 0x2, 0x4, 0x0, 0x1ff, 0x0, 0x9, 0xd52a, 0x200, 0xfffffffffffff000, 0x3, 0x23a, 0x800, 0x7, 0xfffffffffffffff7, 0x8, 0x7ff, 0x5, 0x6225, 0x24e864ab, 0xfff, 0x1ff, 0x8, 0xe38, 0x2, 0x4, 0x7f, 0x8, 0x2, 0x6, 0x1, 0x1, 0xa95, 0x7, 0xffff, 0x8ae, 0x2, 0x7, 0x5, 0x7, 0x7, 0x19e, 0xfffffffffffffffc, 0x4, 0x20, 0x0, 0x40, 0x3, 0x6, 0x0, 0x6, 0x80000001, 0x0, 0x4, 0x6, 0x0, 0x930, 0x8, 0x9, 0x8000, 0x6, 0x4, 0x1ff, 0x12, 0x800, 0x100, 0x74, 0x5, 0x5b, 0x0, 0x1000, 0x3ff, 0x9, 0x6, 0x40, 0xfffffffffffffe01, 0x3, 0x8a3d, 0x8, 0x3, 0x4, 0xfff, 0x9, 0x5, 0x2, 0x2, 0x3f, 0x8000, 0x3, 0x1, 0x7, 0x2, 0x7e, 0x401, 0x23, 0x200, 0x800, 0x6, 0x0, 0xffffffffffff7fff, 0x4, 0x2, 0x7, 0xc3, 0x7, 0x800, 0xfffffffffffffffa, 0x400, 0x4, 0x3, 0x40000000000000, 0x10001, 0x3, 0x5, 0x8, 0x6, 0x8, 0x2, 0x7, 0xfffffffffffffffb, 0x100000000, 0x1, 0x3, 0x200, 0xb0a7, 0x7, 0x1f, 0x1, 0x8, 0x7, 0xcd3aaf2, 0x6, 0x3f, 0x2, 0xffffffff, 0x5, 0x0, 0x2, 0x80000001, 0x7, 0x7, 0x7fffffff, 0x6, 0x81, 0xb4ed, 0x100000001, 0x3, 0x4, 0x2000, 0x5, 0xff, 0x10001, 0x9, 0x6, 0x1f, 0x80000001, 0x7, 0x6e, 0x200, 0x0, 0x7fffffff, 0x20, 0x7, 0x401, 0x5, 0xa0, 0x9, 0x8, 0xa4e, 0x6, 0x5, 0x1ff, 0x8, 0xfffffffffffffffc, 0x40, 0x6, 0x5, 0x2e81, 0x3, 0x1, 0x17, 0x8001, 0xa980000000000000, 0x10000, 0x4ba, 0x9e, 0x1d], 0x2, [{[0x6, 0x2], @broadcast=0xffffffff}, {[0xfffffffffffffffc, 0xffff], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@random="bfccb2ea5271", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x4, 0x88ff, 'bond0\x00', 'ip6tnl0\x00', 'bcsf0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x7, 0x2c, 0x0, 'syzkaller1\x00', 'bcsf0\x00', 'bcsh0\x00', 'gretap0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff], 0x2d8, 0x348, 0x378, [@state={'state\x00', 0x8, {{0x2}}}, @bpf0={'bpf\x00', 0x210, {{0xd, [{0x83, 0xffffffffffffc4dd, 0x8, 0x37b}, {0x1, 0x9, 0x3ff, 0x3}, {0xffffffffffff0fc2, 0x3, 0x10000, 0x4}, {0x7, 0x8, 0xffff, 0x63e}, {0x3, 0x401, 0x40, 0x1}, {0x40, 0x1000, 0x10000, 0x3a}, {0x6, 0x1, 0xffff, 0x8000}, {0x6, 0x7, 0x400000000, 0x8001}, {0x6, 0x6, 0x40, 0x1ff}, {0x1, 0x1000, 0xffffffff, 0x3ff}, {0x2, 0x7, 0x0, 0x5}, {0x7ff, 0x201d, 0x8, 0x100}, {0x400, 0x5, 0xd3c4, 0x2}, {0x80000001, 0x6, 0x6, 0x1}, {0xffffffffffffffc5, 0x101, 0x2, 0x9}, {0x4, 0x1, 0x40, 0x8000}, {0x6, 0x8, 0xff18, 0x6}, {0x2, 0x100000000, 0x20, 0x9171}, {0xfffffffffffffff8, 0x5842, 0x100000001, 0xfffffffffffffd4b}, {0x2, 0x7f, 0x20}, {0x8, 0x9, 0x6, 0x7}, {0x1, 0x3, 0x4, 0x7fffffff}, {0x1, 0x1f, 0x4, 0x9}, {0x4, 0x8000, 0x4f, 0x100000000}, {0xa9, 0x0, 0x8, 0xeb}, {0x20, 0x8001, 0x4, 0x5}, {0xb028, 0x7fff, 0x4, 0x4000000000}, {0x100, 0x4, 0x8, 0x2}, {0x9, 0x7fde, 0xd0, 0x2}, {0x7, 0x0, 0x8, 0x4}, {0x0, 0x5, 0x1, 0x7366e30a}, {0x5, 0xb125, 0xffffffffffffffff, 0x7fff}, {0x1, 0xf7, 0xffffffffffff1f15, 0x3}, {0x0, 0x8, 0x3, 0xe8}, {0x8, 0x2, 0x52, 0x8}, {0x2, 0xd5, 0x6, 0x7fff}, {0x3, 0x9, 0x10001}, {0x4, 0xcd0, 0x8, 0x3}, {0x1, 0x7, 0x80, 0xffffffff}, {0x6, 0x9, 0x0, 0x7}, {0x5, 0x2, 0x0, 0xff}, {0x3, 0xff, 0xfffffffffffffff9, 0x5}, {0x7, 0x1ff, 0x81, 0x2}, {0x4, 0x8000000000000000, 0x6f}, {0x2, 0x1, 0xfeb9, 0x7ff}, {0x5, 0x6, 0xed7, 0x5}, {0xfc60, 0x200, 0x1, 0x1f}, {0x2, 0x80000001, 0x1}, {0x6, 0x1ff, 0x101, 0x100000001}, {0x8, 0x9, 0xff}, {0x9f80000000000000, 0x8, 0x4, 0x8}, {0x40, 0x3, 0x3ff}, {0x1, 0x3, 0x7f, 0x56}, {0x9, 0x1c, 0x0, 0x3}, {0xf4, 0x6, 0x8, 0x7}, {0x713d, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffd}, {0x7fff, 0xc4, 0x7, 0x6}, {0x0, 0x101, 0x100000000, 0x8001}, {0x6, 0x6, 0x1, 0x1ff}, {0x7, 0xab79, 0x10000, 0xfffffffffffffffb}, {0x4, 0x6, 0x3ff, 0x4}, {0x1, 0x8001, 0x80, 0xff}, {0x9, 0x101, 0x6, 0x7ff}, {0x2, 0x2, 0x7}], 0x80000001}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x3, 0x32, 0x22f0, 'bcsh0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x140, [@m802_3={'802_3\x00', 0x8, {{0xff, 0x7, 0x3, 0x6}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x1080) 2018/02/27 20:45:23 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10040, 0x0) pipe2(&(0x7f0000000140), 0x80000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) 2018/02/27 20:45:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) close(r2) 2018/02/27 20:45:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x24e00, 0x100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f00000feffc), 0x0) shutdown(r0, 0x2) 2018/02/27 20:45:24 executing program 0: alarm(0x0) 2018/02/27 20:45:24 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast2}, &(0x7f0000000100)=0xc) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000180)) 2018/02/27 20:45:24 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) 2018/02/27 20:45:24 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x401) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)=@ethtool_coalesce={0x0, 0x0, 0x617, 0x10000000, 0x401, 0x5, 0x6, 0x800, 0x7, 0x0, 0xfffffffffffffffc, 0x3f, 0x7, 0x300, 0x7f, 0x91, 0xb9, 0x3, 0x5, 0x9, 0x5, 0xff, 0xfff}}) 2018/02/27 20:45:24 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95) r1 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000000580)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x30) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r1}], 0x1, &(0x7f000005cff0)={0x0, r2+30000000}, &(0x7f000024bff8), 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) [ 85.721294] binder_alloc: binder_alloc_mmap_handler: 16810 20000000-20002000 already mapped failed -16 2018/02/27 20:45:24 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0xc3) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3)="e9", 0x1, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/27 20:45:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000040)="ca457e0b1e92cefec360c3642bfa6981c340a8") sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/27 20:45:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x0, 0x80000000000, {0x20000000004}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000100)=""/174) 2018/02/27 20:45:24 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1ff) r1 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125d, &(0x7f0000caaffd)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x90202, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@l2, 0xe, &(0x7f0000000240)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/110, 0x6e}], 0x2, &(0x7f0000000280)=""/107, 0x6b, 0xfffffffffffffffc}, 0x40000000) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) acct(&(0x7f0000000040)='./file0\x00') 2018/02/27 20:45:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @mac=@random="b31a5b2ee225", @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xa, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xffffffff7fffffff, 0x97, 0x7, 0xfffffffffffffffa, 0x6, 0x7f, 'rose0\x00', 'ip_vti0\x00', {}, {}, 0x0, 0x204}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x100000001, 0xffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73782e62c7af2e5943daa18524c800164ab9b4e0abc2f74df94928e172da55dfd9793956ba1ae17a898df0fd564f67ad3cb4c35eff78cd91becff74c6426d36279f6e2205e37104dfe32dd6c356d8b90666c0962bd97e0280637615f"], &(0x7f0000000080)='eth1vmnet0\x00', 0xb, 0x2) 2018/02/27 20:45:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x7f) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x711, 0x0, 0xd8ec00, 0xff, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0xfffffffffffffec6}], 0x1, 0x40000000000000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8, 0x3, 0x4}, 0x10) 2018/02/27 20:45:24 executing program 2: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f0000004000000000000029f6ff010000000000000008ffffff0100ff10", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000980)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000002000000040000000a004e2076d90000fe8000000000000000000000000000bb7a6600001b3376b7d94fc116f544da272d9675a9c842829571051ae636179b8777c9e81cfb5ca0464cc66b3141d5b60d87f862e4260664ce0e4491d54d5c9e3fc2c0de352aea1fbc7486d7b6d948b9e327b5ef1f82487583bcda27091056475081ad2aef5a43175f8b19b153d254d83145999d3a08f391fe31e936"], 0x3a, &(0x7f0000000700)=[{&(0x7f00000001c0)="912fbb905dfec578896b1300a1cbaa6068fb618d5df967cdf25dcef36cee64c0f04bc8b01af40811ee3f469485bec0d2e02ea4771e4a16da4c9d035e7c0812b4009583e7ed2f54f304da12eb2d15d050115f93486f417e39fca9b0c14066b5dde336d7edf60562209902095bed767f16df9469be51f09a6d5ecb4c8e2276e54fd8448db4dae6b21a8f6c83", 0x8b}, {&(0x7f0000000100)="7ffd57330ed77e7095ec800ce345b28545054fd354f5b142ec3f0c6f5d4a822499be219c2a6b81cc78dab314dc", 0x2d}, {&(0x7f0000000280)="ee415e6646", 0x5}, {&(0x7f00000002c0)="77c1d5bf5e611dd398c13a7b58f0f5d8adde1317f6df0e7b1dda5c35eae419b9c0b94c98b4924787aa0fb6cc92b8198b86bd52bf552143aca0b8e83cecd9b043f6850a9586dfc3cfd9e4053e9dcbc304f4b386431501d6ac13d1308eba2fd36dd490670bdd3a737761f99a03c1431a87ffb1a4fa58f2f2ed63a6b017304e4773f659d99878cc9d81", 0x88}, {&(0x7f0000000380)="bcad2cbb5e5a4efdb865d41a96d4c59f79ecbb55d0a756d133f1d75cd460f80a63b9c2db6d2c32e56e4980f263bb403d08", 0x31}, {&(0x7f00000003c0)="645c4d8a07776d10d18f604ee0d53daec52abff72d19d539930fab97359f485352b22e19c01589e78df89d812a9198b70b97e81170f5a13b8b58c1906f53a7e1cb3da0d72fb92c11f89fbcbcfe8f99c3ed4ee85161904f68c81858f7ba94df6c1abe525381afbff94dda37b1ccabd87fb9efaf5eaaa86e0bcb5af20643705124b804f9fb44417a07bd5cb55f473c6332bfc1e8cba890b2fcfe3c5b1ef5c4c28ca344fdfb4701f35f97e8f1f328b1662a7626c965227db6ff2ca79ad8c7b51d6aa98850bef76ceb2395949924ee332eda865e69fa4256fa01885fce8c362c473e5b76efb84dc230ef3f2d977690", 0xed}, {&(0x7f00000004c0)="55b6b65e04503900e3352bc8cde66f24a90da31d4726ed7f37bf39f740fffedbad1b09d46cd41d51b9aed4eddd57f28a3d444811ad27820dd913a5fad9ac06ef59b2e5fa9d5a3e4f86903dbadde7e06f7bede384df16d3153b3d94b4ae06ee6a867635fcf2c8ca278bdd442ede32e3de71087b03c23713abdfd54cf18677b8eb137bf23dc2e96e2fccdc928dbcf6d2faacd4aea1f24beab5dd6916dc169f0191ed4f2486c6741ef58ee3e361a4a0a5a2aaa74738a9a167ef141ad1d41c59711cb2827bf2dc0e5ef7d36d1305cc4f5e9b4b432fe783b2ba3248", 0xd9}, {&(0x7f00000005c0)="52aa8e9347d684340e0d11b7c10c674135520c2a1f078bca55ef04d8dddac55839b39274c91301606ba23e90d732c6ec4169a71f040928238bee6b5c173b57ac8cc167e93068c394a3cfeb2046722aad9c9ef1162e2af48eff2d466c951e5730161f99041e459b9f970e658c562770e76b995399c1442a593cccd14b16ab5af135c541a1a24ae91a15694d6053089ef8d5f2b7d3dccee3c4bf036936dbf81a3e930eb36f92a39cc77330dc0c4c3eee81e32725bf", 0xb4}, {&(0x7f0000000680)="c5a90bfdd87356bdc57914b74e8e890643bdc012e7ec2540362aa64b6a46e35d2beffcb680a030ed2e9f9f6034396990f89098993af1d0b72c72c98fb138", 0x3e}, {&(0x7f00000006c0)="71d4cf748bcd5744aea5c4d27728de543af38e912c20c6fea239ba961ae0b800da7e30524f8bbe7e691ca17c8e705ddec87395fd7fb6d4", 0x37}], 0xa, &(0x7f00000007c0)=[{0x100, 0x119, 0xffffffffffff054d, "6e1ab8df691a0e497a30f289ae6c215b43e3f28453768554d9f014539a3bd744db06c3d18bd11ff0b5885d894184406e1e7e26bd4c4ce1437abb8b57e4d1967c9654075efbe22cee77fb885e8c05d22f4cd623be1c34654aafee06613b57cc9813419639d4f09280f7d8b7309421baf089cc081bea003dacd6ecad749ab2e9e660e4e85a902d1518be23bf47653c27f9e7fb8057fc98be0a77e9c79cd6e5fc2763d5ead8ad3ad4cc599227e1c481a72c0e325d7ed14312aa710bfc53d0ade5d0a5041ef940489d4b5929ae96b8e2bb9a34d73b62baa472d4b203dbe5d97ce1fd2f157e4f5a97abce07246144a571451a"}, {0x48, 0x118, 0xb9f5, "656ecbefadeb3ccfa0940783e84adb69119b065e8220842ec7b5598daa17763c699f6aa3f8369c13e6be5bd90efe226451fce4ab1d3c"}], 0x148, 0x80}, 0x8000) 2018/02/27 20:45:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bpq0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x8, 0x9f1e, 0x4, 0x4}) preadv(r2, &(0x7f0000fbfff0)=[{&(0x7f0000a71fac)=""/84, 0x54}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200100, 0x0) 2018/02/27 20:45:24 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000180)=""/30, &(0x7f0000000140)=0x10) 2018/02/27 20:45:24 executing program 5: r0 = memfd_create(&(0x7f0000000000)='selinuxtrusted\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2a, "24569e7b22b0f1560e4bd9b85122e8cff8a9cd7481c21c376f5812e508450853dbc0eecdd5155f571127"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x80000000}, &(0x7f0000000100)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) preadv(r2, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/46}], 0x3, 0x1) 2018/02/27 20:45:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000270fec)=""/1, &(0x7f0000b25000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', @ifru_addrs={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/02/27 20:45:24 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffc}, {0xa, 0x4e21, 0x6, @empty, 0x1}, 0x0, [0x400000000000000, 0x0, 0xc57a, 0x20, 0x0, 0x0, 0x3]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7771}, 0x37) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x104) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/148, 0x94) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/27 20:45:24 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000700)={0x6, 0xffffffffffffff01, 0x0, 0x8b59, 0x1, 0x800}) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) r3 = getgid() r4 = socket$pptp(0x18, 0x1, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0001000020000000000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x90}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x40ffffd}) accept$inet6(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="060000000000000003000000000000000100000008000000070000000000000076e1000000000000fcffffffffffffff3f00000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000007f0000000000000006000000000000000000000000000000000000000000000004000000000000000000000000000000080000000000000007000000000000000100000000000000000000000000000000000000000000008000000000000000000000000000000020000000000000000008000000000000010000000100000000000000000000000000000000000000032600000000000000000000000000000800000000000000ff000000000000009500000000000000fda44700000000000000000000000000000000001800000000000000000000000000004a00000000000000d609000000000000000000000000000000000000000000000000000000000000020200000000000000000000000000004848000000000000010000000000000000c300000000000000000000000000000000000000000000891f0000000000000000000000"]) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) sendmsg$nl_generic(r5, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x20, 0x38, 0x200, 0x70bd29, 0x25dfdbff, {0x8}, [@typed={0xc, 0x7d, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0xc804}, 0x4008000) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000080)=0x7ff) ioctl(r5, 0x2285, &(0x7f0000007000)='S') waitid(0x3, r1, &(0x7f00000007c0), 0x80000008, &(0x7f0000000800)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000640)={0x0, 0xad0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=r6, @ANYBLOB="b600000055d6e979560af009d57eefb5dab0363e66d923b7d1ae1984f1f8c25994467444339103e8876b97a78ec2335e133687362f96dac0bb68d63a7c82fbe8ee59e87fcb2f2b5b50291a494c52e54c4d7bf58836b672c3f9eb5c52184b23ef0a557e6231521ad281b8c706e56baa7cca8318eae30e9a374071fb4805f1aa0a8a217fb8d10bcad13490771b75244203844a7567260966c91c42ad117b03256b00c00d3642dc8d096a5912bf7a2537ebbd8e54683349cfe92274e911d341354b3b5cec457df7"], &(0x7f0000000780)=0xbe) 2018/02/27 20:45:24 executing program 2: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') timer_create(0x6, &(0x7f0000000000)={0x0, 0x18, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) preadv(r2, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/197, 0xc5}], 0x3, 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x20, 0x10}, &(0x7f0000000500)=0xc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) preadv(r2, &(0x7f0000003980)=[], 0x1000000000000284, 0x0) [ 86.027467] syz-executor6: vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 86.082605] CPU: 1 PID: 16862 Comm: syz-executor6 Not tainted 4.9.84-ge7f51a5 #45 [ 86.090230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.099566] ffff8801aeed7828 ffffffff81d956b9 1ffff10035ddaf08 ffff8801d75e3000 [ 86.107598] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801aeed7938 [ 86.115622] ffffffff81451cd2 024000c200000003 0000000041b58ab3 ffffffff841959b5 [ 86.123664] Call Trace: [ 86.126240] [] dump_stack+0xc1/0x128 [ 86.131597] [] warn_alloc+0x212/0x240 [ 86.137044] [] ? zone_watermark_ok_safe+0x280/0x280 [ 86.143699] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 86.150525] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 86.157173] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 86.163996] [] ? depot_save_stack+0x122/0x4a0 [ 86.170125] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 86.176589] [] __vmalloc_node_range+0x3f5/0x5f0 [ 86.182880] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 86.189688] [] ? kmalloc_order_trace+0x7a/0x190 [ 86.195977] [] vmalloc+0x5b/0x70 [ 86.200960] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 86.207421] [] xt_alloc_entry_offsets+0x41/0x60 [ 86.213709] [] translate_table+0x21a/0x1e80 [ 86.219650] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.226635] [] ? selinux_ipv4_output+0x40/0x40 [ 86.232837] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 86.239643] [] ? __might_fault+0x114/0x1d0 [ 86.245494] [] ? __check_object_size+0x174/0x3a9 [ 86.251869] [] do_ip6t_set_ctl+0x2be/0x470 [ 86.257720] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 86.264359] [] ? mutex_unlock+0x9/0x10 [ 86.269868] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 86.276938] [] nf_setsockopt+0x67/0xc0 [ 86.282445] [] ipv6_setsockopt+0x10b/0x130 [ 86.288299] [] tcp_setsockopt+0x82/0xd0 [ 86.293890] [] sock_common_setsockopt+0x95/0xd0 [ 86.300182] [] SyS_setsockopt+0x160/0x250 [ 86.305952] [] ? SyS_recv+0x40/0x40 [ 86.311197] [] ? __do_page_fault+0x3bd/0xd40 [ 86.317222] [] ? do_syscall_64+0x48/0x490 [ 86.322988] [] ? SyS_recv+0x40/0x40 [ 86.328240] [] do_syscall_64+0x1a4/0x490 [ 86.333918] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 86.350948] Mem-Info: [ 86.353406] active_anon:54404 inactive_anon:42 isolated_anon:0 [ 86.353406] active_file:3679 inactive_file:8827 isolated_file:0 [ 86.353406] unevictable:0 dirty:84 writeback:0 unstable:0 [ 86.353406] slab_reclaimable:6887 slab_unreclaimable:60170 [ 86.353406] mapped:24264 shmem:49 pagetables:575 bounce:0 [ 86.353406] free:1473544 free_pcp:538 free_cma:0 [ 86.379172] syz-executor6: vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 86.379179] CPU: 0 PID: 16876 Comm: syz-executor6 Not tainted 4.9.84-ge7f51a5 #45 [ 86.379183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.379195] ffff8801b165f828 ffffffff81d956b9 1ffff100362cbf08 ffff8801d79c9800 [ 86.379205] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801b165f938 [ 86.379214] ffffffff81451cd2 024000c200000003 0000000041b58ab3 ffffffff841959b5 [ 86.379216] Call Trace: [ 86.379227] [] dump_stack+0xc1/0x128 [ 86.379236] [] warn_alloc+0x212/0x240 [ 86.379244] [] ? zone_watermark_ok_safe+0x280/0x280 [ 86.379253] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 86.379260] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 86.379268] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 86.379277] [] ? depot_save_stack+0x122/0x4a0 [ 86.379287] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 86.379295] [] __vmalloc_node_range+0x3f5/0x5f0 [ 86.379302] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 86.379309] [] ? kmalloc_order_trace+0x7a/0x190 [ 86.379316] [] vmalloc+0x5b/0x70 [ 86.379325] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 86.379332] [] xt_alloc_entry_offsets+0x41/0x60 [ 86.379339] [] translate_table+0x21a/0x1e80 [ 86.379348] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.379357] [] ? selinux_ipv4_output+0x40/0x40 [ 86.379364] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 86.379373] [] ? __might_fault+0x114/0x1d0 [ 86.379380] [] ? __check_object_size+0x174/0x3a9 [ 86.379387] [] do_ip6t_set_ctl+0x2be/0x470 [ 86.379394] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 86.379402] [] ? mutex_unlock+0x9/0x10 [ 86.379411] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 86.379419] [] nf_setsockopt+0x67/0xc0 [ 86.379426] [] ipv6_setsockopt+0x10b/0x130 [ 86.379434] [] tcp_setsockopt+0x82/0xd0 [ 86.379441] [] sock_common_setsockopt+0x95/0xd0 [ 86.379448] [] SyS_setsockopt+0x160/0x250 [ 86.379454] [] ? SyS_recv+0x40/0x40 [ 86.379461] [] ? move_addr_to_kernel+0x50/0x50 [ 86.379468] [] ? do_syscall_64+0x48/0x490 [ 86.379474] [] ? SyS_recv+0x40/0x40 [ 86.379481] [] do_syscall_64+0x1a4/0x490 [ 86.379488] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 86.379491] Mem-Info: [ 86.379506] active_anon:54443 inactive_anon:42 isolated_anon:0 [ 86.379506] active_file:3679 inactive_file:8830 isolated_file:0 [ 86.379506] unevictable:0 dirty:84 writeback:0 unstable:0 [ 86.379506] slab_reclaimable:6883 slab_unreclaimable:60122 [ 86.379506] mapped:24264 shmem:49 pagetables:625 bounce:0 [ 86.379506] free:1473515 free_pcp:444 free_cma:0 [ 86.379521] Node 0 active_anon:217772kB inactive_anon:168kB active_file:14716kB inactive_file:35320kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97056kB dirty:336kB writeback:0kB shmem:196kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 86.379536] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 86.379560] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 86.379584] Normal free:2898200kB min:36824kB low:46028kB high:55232kB active_anon:217772kB inactive_anon:168kB active_file:14716kB inactive_file:35320kB unevictable:0kB writepending:336kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:27532kB slab_unreclaimable:240488kB kernel_stack:5856kB pagetables:2500kB bounce:0kB free_pcp:1008kB local_pcp:284kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 86.379641] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB Normal: 346*4kB (UME) 173*8kB (UME) 159*16kB (UME) 102*32kB (UME) 96*64kB (UME) 73*128kB (UM) 33*256kB (UM) 15*512kB (UME) 17*1024kB (ME) 5*2048kB (UME) 691*4096kB (M) = 2898176kB [ 86.379730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 86.379732] 12557 total pagecache pages [ 86.379735] 0 pages in swap cache [ 86.379738] Swap cache stats: add 0, delete 0, find 0/0 2018/02/27 20:45:25 executing program 0: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2d4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}, @in6={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e22, 0xe0, @dev={0xfe, 0x80, [], 0xa}, 0x810}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x85}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}], 0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x4}, 0x8) 2018/02/27 20:45:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0x3f, 0x4) write(r0, &(0x7f000000dff4)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f000000ffb0)=[{&(0x7f0000014bff)="8e", 0x1}], 0x1) 2018/02/27 20:45:25 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) 2018/02/27 20:45:25 executing program 3: waitid(0x2, 0x0, &(0x7f0000000180), 0x11bedce265e9de75, &(0x7f00000000c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 20:45:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208082) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x18cc, r1}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) 2018/02/27 20:45:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'erspan0\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/27 20:45:25 executing program 6: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) 2018/02/27 20:45:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/114, 0x72}], 0x5) [ 86.379740] Free swap = 0kB [ 86.379742] Total swap = 0kB [ 86.379744] 1965969 pages RAM [ 86.379746] 0 pages HighMem/MovableOnly [ 86.379748] 320509 pages reserved [ 86.902148] Node 0 active_anon:217692kB inactive_anon:176kB active_file:14716kB inactive_file:35344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96884kB dirty:360kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2018/02/27 20:45:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x804, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xe2a}, 0x9, [0x4, 0x9c, 0x8000, 0x2, 0xcd34, 0x4, 0xc35f, 0x40]}, 0x5c) syz_extract_tcp_res(&(0x7f0000000080), 0x1f2, 0x1f) fcntl$setpipe(r0, 0x407, 0x0) 2018/02/27 20:45:25 executing program 3: flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/33, 0x6795) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000140)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x2, 0x7, 0x0, 0x2, 0x5, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_ident={0x2, 0xa, 0x5, 0x0, 0x3}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}]}, 0x28}, 0x1}, 0x40800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x6, 0x3, 0x0, {0x77359400}, 0x9, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xffff, 0x4, 0x3ff, 0x3ff, r1}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={r2, r3}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xb26, 0x8000, 0xfffffffffffffffa, 0x9, r1}, 0x10) 2018/02/27 20:45:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60002, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c79) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/101) 2018/02/27 20:45:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') read(r2, &(0x7f0000000040)=""/80, 0x50) sendfile(r2, r0, &(0x7f0000000000), 0x400000ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x3, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x1000, 0x10}, &(0x7f0000000200)=0xc) 2018/02/27 20:45:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x3}}) write$sndseq(r0, &(0x7f0000001000)=[{0x101, 0x266635fd, 0x380000000000, 0x4b7a, @time={0x0, 0x989680}, {0xffffffffffff0000, 0x100000000}, {0x100, 0x8}, @connect={{0xd2, 0x7}, {0x2, 0x1}}}, {0x0, 0x8000, 0x1, 0x3, @time={0x0, 0x1c9c380}, {0x23, 0x40d19805}, {0x0, 0x7fff}, @ext={0x1000, &(0x7f0000000000)="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"}}, {0x7383, 0x6, 0x5, 0x101, @tick=0x3ff, {0x7fffffff, 0x80000000}, {0xe24b, 0xfff}, @note={0x80000001, 0x100000000, 0x9e4, 0x4, 0x101}}, {0x100, 0x1f92, 0x82, 0xc60d, @time, {0x4, 0x3f}, {0x100000000, 0xbe}, @connect={{0x4, 0xba}, {0x0, 0x6}}}, {0x0, 0x3, 0x9, 0x1, @time={0x77359400}, {0x9, 0x100}, {0x7ff, 0x5}, @connect={{0x7ff, 0xffffffffffff7fff}, {0x5, 0x9}}}, {0x8, 0x5, 0x4, 0x8, @tick=0x9, {0x37, 0xfffffffffffffffe}, {0x7, 0xac3}, @queue={0xffff, {0x40, 0x8}}}], 0x120) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001240)=@assoc_value={0x0}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000012c0)={r2, @in6={{0xa, 0x4e22, 0x407, @empty, 0x5}}, [0xbcc, 0x8000, 0x7f, 0xff9, 0x6, 0xd3c5, 0xffffffffffff7fff, 0x4, 0x0, 0x0, 0x1ff, 0x80000001, 0x7fff, 0x2, 0x4]}, &(0x7f0000001400)=0x108) 2018/02/27 20:45:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/114, 0x72}], 0x5) [ 86.902162] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 86.902188] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:720kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 86.902211] Normal free:2898144kB min:36824kB low:46028kB high:55232kB active_anon:217692kB inactive_anon:176kB active_file:14716kB inactive_file:35344kB unevictable:0kB writepending:360kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:27532kB slab_unreclaimable:240696kB kernel_stack:5696kB pagetables:2460kB bounce:0kB free_pcp:1136kB local_pcp:728kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 86.902258] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB Normal: 346*4kB (UME) 174*8kB (UME) 159*16kB (UME) 101*32kB (UME) 96*64kB (UME) 73*128kB (UM) 33*256kB (UM) 15*512kB (UME) 17*1024kB (ME) 5*2048kB (UME) 691*4096kB (M) = 2898152kB [ 86.902346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 86.902348] 12564 total pagecache pages [ 86.902352] 0 pages in swap cache [ 86.902355] Swap cache stats: add 0, delete 0, find 0/0 [ 86.902357] Free swap = 0kB [ 86.902359] Total swap = 0kB [ 86.902361] 1965969 pages RAM 2018/02/27 20:45:25 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0xa0cfaae154c79dd, 0x0) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000680)=ANY=[@ANYBLOB="000000004a226fe54717f5102843c9b159092be5df1c1ca8613a874d872f1c3918f41d525d6af48d3233", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000000180)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000080)=""/231, 0xe7}], 0x2, &(0x7f00000001c0)=""/111, 0x6f}, 0x2}, {{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/52, 0x34}], 0x4, &(0x7f0000000500)=""/77, 0x4d}}], 0x2, 0x10042, &(0x7f0000000600)={0x77359400}) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000640)=0x9cc, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) [ 86.902363] 0 pages HighMem/MovableOnly [ 86.902365] 320509 pages reserved 2018/02/27 20:45:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='-}self)cgroup!wlan0trusted),\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x4, 0xe27}, 'port0\x00', 0x3, 0x20000, 0x6, 0x5, 0x400, 0x2, 0xfffffffffffffff9, 0x0, 0x3, 0x8000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x84, "3f6698c95b3f4117a3816eb67870df43cba8ce21e8ef75eef30a0ca5493d850c0b5cc7cca5100123900bd933f8e423442247624a13f915e36854e94d8187c34c39913262f09371a2287c4c04f14220bee19bdfbbe5b845d7f1511ce508e9d2a1aad4f592c6542b52d9a4a5acbeab4349291c79d28a2fb149e40918c4588c98b981c07180"}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d000014000000ffffffffffffffff0800120000000300ffffffff0000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000006000002004e20ac14ffbb00000000000000000400030000000000008000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/02/27 20:45:25 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r0, 0x0, 0x4, 0x1) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0xffffffffffffffed, 0x4) accept$llc(r1, 0x0, &(0x7f0000000180)) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x0) 2018/02/27 20:45:25 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000), 0x0) 2018/02/27 20:45:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/02/27 20:45:26 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) syz_open_pts(r1, 0x200202) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) recvmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000000040)) 2018/02/27 20:45:26 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/u\x00s\x00A') ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000780)) sendmsg$nfc_llcp(r2, &(0x7f0000000700)={&(0x7f0000000100)={0x27, 0x401, 0x7, 0x4, 0xffffffff, 0x40, "7bc6598a1934b35e17e24c76322e310bd1a9ea9ce27c8386ce33dee5533352c20eb1b79b827d9d741d74d07029d0dadfd8323c133b956fc02d6e15b9b11fe9", 0x5}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000180)="8b708d475d9b7fc6efc91bae51ca7ee01ca1e0ddda3a5a57347384afe6731cc98354bbf1ea6708afb402899566a2740a47c8fa119bf6f6278f8527ed3c2121be9a061b3530d36ed390cdc738ed437e376691912e4717e203a8d45076b604037a868e945541313ebedeea71ea55fd6e068556556f87e33c9e525d4894551b014ff21e66f270ffc00063", 0x89}, {&(0x7f0000000240)="2bd3f5e87bbc5779c299216a2a2c990f0151b0eceb1f930a38756065f134990c701eb2c6e14529530ecb713aa6f945970bb8aaf30d72065161ead52e975351b32dbcb64ceafa0ed91ecb66c7cc61d1931175745d4913f4cccf7ea2ece7aa", 0x5e}, {&(0x7f00000002c0)="c1c31bfea50b41b38326700f141adf6a9fed4022a770250f980184650cfa683c61b9b05dcba487f8f765e1edcf07f0eebae0fd83c7ed6ff605d46af39567c011f2bdb096493a00259bda72d3b4311b18993c54f0cc65723207600927b4d3d91d2591ea919a2082d715eb3b093bec7c9a25b1c66f26bba6ff1e3b346b1f5680608b4c09ac4d8130470c985dfca6a465d82a42525c", 0x94}, {&(0x7f0000000380)="6fdb488c9ba77c47347bd7e715f3a7a6c4233ff7c3cb4d1f57736d16c16a1af61ff098fdfdd63c4e61e83471c38e7180bce32aa103cd35470a1bf7ec651582b2766d00461665d2bb76d0347f19418e0b46d4070b9b2280e36487cefc30fdb5f403648a016ca06bf7d31e9a0e14d93b01fdf567dc92eb556f86feca30a37d5d4741f94afdedd630316a7b7ec07e76a4c0662e1f59130df5df762e96ebd2e5102abc6a446d980f1fdbd899d957c37a074dbca3d5eb289e46587571c98e3f2e33be5775f50b0343ae93094e54ac77e9608c92", 0xd1}, {&(0x7f0000000480)="c0122911589fd5d62386741d0badca35b06a01f904082aebf02fa78bc89b84da59968ca093da3047fe69d330a23d223274a00cb1a82efa3eccb65ca436cb80773f83c237016f21", 0x47}, {&(0x7f0000000500)="08d38eaec1f9531366975c1be69060b194f9d1ac884d38b0e0007f119fd89f38743d15001511255ce0c1ab20b8f471f45b6b9ad908e5f5e382b5b72f040b2550816834ac72394406cb9b8681428f5ac3e4abba0d6dc5feab6b97cc0407d4704bfafff8ce0c366bc7428420ee7bf61d7cf684c3869b50c5bc3794d075c8753429b38be9aa12c718f488ab604793a4eb4d37bddf1f03da35aa356470f06eea0f4db40d8dfb1a8b2177d710495bec3734e48ce5397571da9b651a185d8efea93b95ce1f5a869b2be2cc261e247995008f87805118a503a42f169d3908e9f2c20be873f794fbbea158444d2cf360a5cdedf795b20d31c8d8fca448", 0xf9}, {&(0x7f0000000040)="ccc0c73693bd82c11668d3e180663895101f94b2a28aa3f41086d7e58e1da183d8b60c412620bbb477aba7896c1bff57ff722b25a8e5c2be464722a982", 0x3d}], 0x7, &(0x7f0000000680)={0x60, 0x84, 0x401, "72908bfefcebabdbf23b43290ff8d0b13108d219bbddf4afa61c2dffa2d9fe06c3fb81a7e62eed3b4533d96c80b5b236d86e9477cb2a0a72e3839179373af49b97dc210a4f4746fcf54e6b41972f7f1a"}, 0x60, 0x20000000}, 0x0) 2018/02/27 20:45:26 executing program 4: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r1, 0xc39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/27 20:45:26 executing program 5: socketpair(0x5, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x5, 0x3, 0x95a}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)=ANY=[@ANYBLOB="20000000070afdff0000160000000000ff000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/02/27 20:45:26 executing program 1: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x8, 0x2, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000000c0)) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/02/27 20:45:26 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x2) r1 = socket$unix(0x1, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x10}) r2 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) r3 = getpgrp(0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000000100)={&(0x7f0000000000)="6660d55ca5f85518611e2111f663c355ee624c86453c96d4e685f393798d5a820c74d781957f6315a8bf19ecde5e1d9483ce71ecb375098002324b1b9136832183f43991b8a60f051db22f5ed02a1e80864190bbb1ed69dd31070c0bf4445989c6122c007dad362368605c13f6607c61ae7af6a6d9bbae79a2c9312c403326599ef532e1ba763b26665af1eff410adc3d1bfcde182d025e507035a15859393adab04937cefe4b00eb09ec075f90d95866dffa854578d18c19618df5b8aab33183274e32e4b769aa9eb6c6cc6", 0xcc}) 2018/02/27 20:45:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000002, 0x1002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)="c8", 0x266) 2018/02/27 20:45:26 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xba, "85f5d91bfe9aa82cec626c917cd4104712c725bd14e182cc19ce637b45509e938d81e3948469d26e5b2d26c97165a6bde400e8f7e8471a1573ae7d1d0e54f7af93f3aa789035e6f6b83817a8aea2dbbb874f9016a58b02a1fc71ceab834ffc85001ff8bc933130b92a8e7c1665fb6879964a8e0a2f930b36afed20f5ff088a2c90f553c2006b0c63d4fb0ed1d7d0f223c5979f2e35a16d55603a15feab2a2736b7a3fc00b985068c73ba71ee6c95c7d792b82f4097841f7b673e"}, &(0x7f0000000140)=0xc2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x9, "69c3209e4f9c8ad154"}, &(0x7f0000000200)=0x11) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x6}, 0x8) mq_timedsend(r0, &(0x7f0000243000), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/02/27 20:45:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x1fd, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0xffff, 0x5}, &(0x7f0000000100)=0x98) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x800, 0x9, 0x74b, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8, 0x10}, &(0x7f0000000180)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000340)=@updpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}]}]}, 0xfc}, 0x1}, 0x0) [ 87.886689] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 20:45:26 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)="c4684852e8fd070000000000", 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/15) 2018/02/27 20:45:26 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r1, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x509900, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x10}, 0xffff}}}, 0x0, 0xb, 0x757, "158cd7e8a91d5e17817774564a600dabf0735920a0cbc3e2773bc09dec1d9a9754d7cbb961384f373db6d831d837492b82c70be20cdd49e0361f831f8551758a518261a76889d342c307ba842bb16a79"}, 0x160) sendmsg(r1, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000000040)=[]}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0)=0x7, 0x4) getpeername(r0, &(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x26) 2018/02/27 20:45:26 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x80) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/02/27 20:45:26 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x3) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x5, 0x5, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000280)=0xb5) 2018/02/27 20:45:26 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) 2018/02/27 20:45:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) preadv(r1, &(0x7f00005b4ff0)=[{&(0x7f000066c000)=""/4096, 0x1000}], 0x1, 0x4000000000000000) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='logfs\x00', 0x1000, &(0x7f0000000140)="a3b5d7859228f5d591093aac337788e004b3f998f57da3adf1d06963dc4a03c939c4d37be9a75f6b867e17733da2944a6a36522c8543041853668d8de7c3886a12baebff2151f20f7fd93ed06c2d80a8d28d7ce66f23ce43cd75db96df8927657593ae9d54c0e2c9bec3971b545d795b8b0cc8e7aa6e7f13e5dfe4b27080d22c4dc2") truncate(&(0x7f00003f1ff4)='./file0/bus\x00', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/27 20:45:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1000005) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/87) 2018/02/27 20:45:26 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfffffffffffffdbf) readv(r0, &(0x7f0000001080)=[], 0x2c1) 2018/02/27 20:45:26 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='setgroups\x00') remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x10000) writev(r1, &(0x7f0000002000)=[{&(0x7f00000000c0)="60124a7b1eb8623a", 0x8}], 0x1) fcntl$setstatus(r1, 0x4, 0x44000) 2018/02/27 20:45:26 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/27 20:45:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x20100) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000100)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x1c, 0x21, 0xaff, 0x0, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 2018/02/27 20:45:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="a9f4d4260f0c"}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'irlan0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/02/27 20:45:27 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x2, 0x4e20, 0x0, 0xa, 0x20}, {0x0, 0x0, 0x400}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x401, 0x2}}, 0xe8) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/208, 0xd0}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/114, 0x72}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x8c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x430000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xa8a}, 0x8) 2018/02/27 20:45:27 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000006, 0x150, r0, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00000084c0)=@bridge_getlink={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x28}, 0x1}, 0x0) 2018/02/27 20:45:27 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x6, 0x4) sendfile(r0, r1, 0x0, 0x1) 2018/02/27 20:45:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000040)=0xc) 2018/02/27 20:45:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65740000000000010000741900f03bc2bda191fb1ca0554f4dafa600649da5448d4010bf87040b08c81ff5405fc2fdd36e7be5ecf3996d36a3572ef452ba0cfdcc06476ce27b923ffec4397e22cea9eded86d7000000002defd854a6a3bbcc2d037e8a87d1fed22daa59880efd5a54008daef14bac3913e630e5d2afe729dc56e3177c783d8a210b5a2bfddbcea5437664d08bf3a58df45501a18f") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/27 20:45:27 executing program 5: link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xff, 0x8) 2018/02/27 20:45:27 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f40)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001040)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0xda, 0x80800) sendmsg$nl_route(r0, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001300)={&(0x7f0000001240)=@ipmr_delroute={0x88, 0x19, 0x210, 0x70bd25, 0x25dfdbfe, {0x80, 0x20, 0x0, 0x8b4, 0xfd, 0x3, 0xfe, 0x7, 0x200}, [@RTA_MULTIPATH={0x24, 0x9, [{0x5, 0x7, 0x0, r1}, {0x5, 0x8, 0x3dad, r2}, {0x1, 0x6d8b, 0x81, r3}, {0x81, 0x4, 0x8, r4}]}, @RTA_SRC={0x8, 0x2, @rand_addr=0xffffffffffffff01}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x8d, @u32=0x1}}, @RTA_MARK={0x8, 0x10, 0x2}, @RTA_PRIORITY={0x8, 0x6, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@getstats={0x14, 0x5e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 20:45:27 executing program 0: setgid(0x0) r0 = getegid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/18, 0x12}, {&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/182, 0xb6}], 0x9, &(0x7f0000000680)=""/252, 0xfc, 0x4}, 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setresgid(r0, r2, r3) 2018/02/27 20:45:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1) 2018/02/27 20:45:27 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 20:45:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000340)={r2, r3+10000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x791a43ac, 0xe3a, 0x0, {}, 0x0, 0x7fff}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000080)='net/tcp\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="7b9982f17d219d7327049e771a65c3104e9045dc3034e5db5b6f1a911b2a3a70af06e82a5c63b6085604926aa2814257805de5c8cc33ad8dbee0d00fdba4f927942fd66d3bb2dc88e29ce7e65e8168c4b6aeb539666c42e0804b684a2645dce2e0da31aa6d9425ac48644f1984144e0200a769db9242bb20248727ea4f2a6b07ca997c883dc1c41a52b9bd92f4a5f56f8645c1b235d4161f50b3ed59d54cb1a31aa663133df8467dd6a0a39810b3291f1e125d143d0b99cb3d3647892e666af1f4ef745414b8e06391cb", @ANYRES32=r0, @ANYBLOB="000100"], 0xc3}, 0x1}, 0x3) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x1000000000000000, 0x40000e61b}) 2018/02/27 20:45:27 executing program 7: symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) accept4(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000200)=0x8, 0x800) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 20:45:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)='\x00\x00\x00\x00\x00\x00\x00\x00'}) 2018/02/27 20:45:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x40000004e23, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098fffc), 0x4) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f}, 0xa, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x38f}], 0x1, &(0x7f0000634000)=[]}, 0x0) 2018/02/27 20:45:27 executing program 0: mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) r0 = mq_open(&(0x7f0000000000)='selfvboxnet1\x00', 0x40, 0x47, &(0x7f0000000040)={0x9, 0x95, 0xffff, 0x3, 0x0, 0xa433, 0x3, 0x2}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="3cf2141cbe1bee5a10030f579fec788a7f58f16893320da54bb44787850aa2bedb9e2241f533a654e84c1da49869f5d10cc0d6a0f5ceafa01627aa55f50b2c51944d90c473", 0x45}], 0x1, 0x0) 2018/02/27 20:45:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) fallocate(r0, 0x0, 0x0, 0x9fc) lseek(r0, 0x0, 0x400000000000003) 2018/02/27 20:45:27 executing program 7: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) exit(0x0) syz_open_procfs(0x0, &(0x7f0000000240)='cpuset\x00') preadv(r0, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) 2018/02/27 20:45:27 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0x4e08caf5bfa763ed, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x4, 0xb736, 0x2, 0x5}, 0x14) 2018/02/27 20:45:27 executing program 1: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f9c000)=[{&(0x7f0000000000)='a', 0xfffffffffffffd1f}], 0x1000000000000011) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) 2018/02/27 20:45:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='lo\x00', 0x5}) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/27 20:45:27 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xa800, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={"76e09956157edb8157290c36181d4a95", {0x4, 0xe02c, 0x6, "834ef1c723b3", 0x7ff}}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x3f, 0x5b5f803d6a57306d) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7f4}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) [ 94.146866] IPVS: Creating netns size=2536 id=20 [ 94.157526] audit_printk_skb: 3399 callbacks suppressed [ 94.157531] audit: type=1400 audit(1519764332.710:2017): avc: denied { net_admin } for pid=17087 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.209273] audit: type=1400 audit(1519764332.760:2018): avc: denied { net_admin } for pid=17129 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.240098] audit: type=1400 audit(1519764332.790:2019): avc: denied { net_admin } for pid=17131 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.271203] audit: type=1400 audit(1519764332.830:2020): avc: denied { net_admin } for pid=17133 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.303357] audit: type=1400 audit(1519764332.860:2021): avc: denied { net_admin } for pid=17135 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.335088] audit: type=1400 audit(1519764332.890:2022): avc: denied { net_admin } for pid=17137 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.366494] audit: type=1400 audit(1519764332.920:2023): avc: denied { net_admin } for pid=17139 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.397897] audit: type=1400 audit(1519764332.950:2024): avc: denied { net_admin } for pid=17141 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.435627] audit: type=1400 audit(1519764332.990:2025): avc: denied { net_admin } for pid=17144 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.472719] audit: type=1400 audit(1519764333.030:2026): avc: denied { net_admin } for pid=17147 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 20:45:33 executing program 6: unshare(0x8001000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @random="f43bc4e768f7"}, 0x10) 2018/02/27 20:45:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)={0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) 2018/02/27 20:45:33 executing program 3: r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x9e1e) sendfile(r0, r2, &(0x7f0000a3b000), 0x26b9508) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x7f, 0x3f, 0x1, 0x10001, 0x3, [{0x6, 0x2, 0x9, 0x0, 0x0, 0x406}, {0x7, 0x7f, 0x9, 0x0, 0x0, 0x1000}, {0x8, 0x5, 0x400, 0x0, 0x0, 0x102}]}) 2018/02/27 20:45:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x3, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, {{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x14) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000013000)="5500000018007f09b72d1cb2a4a280930206000700a84309c026236925000700210010010000ca8a9848a3c72803c56b7b31afdc13380000000000000004f75afb83de448db23231c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x5) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/27 20:45:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="0018000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000004ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000066fa5a8b4e189944c4f5e9f4d1ef1b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000aa420000000000000000000000000000000000000000000000000000000000000000000002004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x340) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x40, 0x80000000, 0x1}, 0x8) read(r0, &(0x7f0000000040)=""/24, 0x0) 2018/02/27 20:45:33 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f0000000080)=0x10, 0x80800) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1b, 0x5, 0x668, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x8912, 0x0) 2018/02/27 20:45:33 executing program 4: r0 = socket(0x10, 0x802, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="2200000021000707ffbe0000090007010a0000000000000000200400050003808045", 0x22) 2018/02/27 20:45:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffb) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000494ffc), &(0x7f0000c35ffc)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xd0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x4) r2 = gettid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) r7 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) getgroups(0x7, &(0x7f0000000680)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r11 = getpgid(0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="010027ca5be04be85dbe"], 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="c379777953b6025d1ffb8ce28c032080b6", 0x11}, {&(0x7f0000000100)="103d423fe3953e88e57f873b893c15446f2f40d521dd013edc64e0df3fee9c9aff107aca407093310d9f0b05cd1297828c72bbdf769dc41d4f5884ca985a366f0b7d77ebd5d8cce3bbd1301c22d3438a7acbf04df8dfc4673339758e160dfc192ae0f22d570e595491e68759cb", 0x6d}, {&(0x7f0000000180)="1edcfbda946102fb3482ecbbeb392ef13506835b82ffc4ee994463a8ce342dbf061f7f4200ceaa63bfa728ce3cd76d1334fe7edf12f5228c920291720a338c61265598bc5aee807bb9f4466fc25eb855b593f0358a805212aaa00b5f974ea6b03c5144d6f8955b7c676c1b8081dd0793e413905c908c70ff2102240060deef3b22e655b88db590348e07ef6139010a04cc337f0f383295b6", 0x98}, {&(0x7f0000000240)="44ae83ae02867b84ed356f2511c63ba5c6c707076b028b483459dc7dcc4ef795f311a25704872b93f4da60231d5415775fc0cd8d2105f4bd10bae16290a407f42fdb3491e70962f2af334e706701c2b94cda6ac9554bcc", 0x57}], 0x4, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x120, 0x800}, 0x1) 2018/02/27 20:45:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000040)="aa3f435b2798406bc50dc782ef5b550e8d93222cd19bbe6b6899bafd5b5c92d85e15a431e048a02e05ca5ff37e2f5bedee4a0b0ec77fc3ce2bf997ef9db6a928e0bbb984111d25e5a9568808404bfc52545f5e8068b3497b", 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) 2018/02/27 20:45:33 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x8, 0x4, 0x401, 0x20}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x401, 0x80000000, 0x100, 0x7, 0x10}, &(0x7f00000002c0)=0xa0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000000380)=""/4096, 0x1000) setpriority(0x1, r2, 0x4) ioprio_set$pid(0x0, 0x0, 0x5bd5) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000000c0)={0x7, 0x800}, 0x8) 2018/02/27 20:45:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000447fc8)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00000000c0)=@ipv6_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/27 20:45:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080)=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x1c}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000180)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/27 20:45:33 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0), 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x284) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/27 20:45:33 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x408000, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000040)=0xe24, 0x4) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000100)=0xbac3, 0x4) fadvise64(r0, 0x0, 0x100000001, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/176, &(0x7f0000000280)=0xb0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, 0x2, 0x3, 0x1, 0x7d5c, 0x9, 0x100000000}, &(0x7f0000000300)=0x20) fadvise64(r2, 0x0, 0x9, 0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r3 = dup3(r1, r0, 0x80000) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000004c0)) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000500), &(0x7f0000000540)=0x4) getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f0000000640)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58, &(0x7f0000001ac0)=[{&(0x7f00000006c0)="834a38f928bb4face1d8c8db02843b77e7096972d252633445aaee85542bca83a7a7a63e584561ff99f770264fe18a6ef07ef14b8ff2cd75f90fe77b0b5ebe6aa2c9d628f8bbc3101963d69567392f32cd5b8f3c75a9d82b8eb7f4212758fdfdcd1aa2ccd30ab07174a24aa8748efc428d6bf63b41ed9dfdae977b6cc7286a394bc793c473e93ff8500d39cf5a0a092eaf40ef530d55063e7e6c62851fabf70e423419ec420092a641e4ec52c21826a9bfb6ab5f0eafcae79eb96f4144af3939c408dac6ac2705139ec4d3b050de1a1a75", 0xd1}, {&(0x7f00000007c0)="49258fcba8b9ded3e4afd223a32f5601f38f3e5076280d546d057e788f67300e0439dbd84b7ab88feb11cd15e445fcf0ed73fad5b5dca845da8f2a0fbe0835d636601e84f2f42b5018e6ef771ee3a6e614994774e538f5b5e52a9e52e88f6587774e34ea5b262e2646938b94db47b79d9e14bd6d9bc2cc52ef1fd922b6e0f7a9f7c91e0ba919d1a9df365c2fbc7aa1bbba9b0b7767b44ffbd15c6422746f26968dbfb8128db760807d2cfa541ed022f29204247c0a62e74b58ce4c0167", 0xbd}, {&(0x7f0000000880)="3172ffa166bbe987f30b3bd628af848549564bb89855e8794edea03b9ee007a272fff16b10e5d765442cba5cff28c469b5dddde6d63a77bb562ca3b46083444bb9ffec53be55bb797ae74af8499957939ffc30135b4ab169b1ce38a26ef4a9dfa1bb0860df91cb6a1c4474902bd12689332304e3434a318d96d53355a1a96af7f0388ff5cdb44c6a1cdec176efcabd1966106f3943f661bc1d3f5f14e4cefb9e740ee66f894fbb5022f50a1045ec9dc01624acd5c0c5e8adbed3831749c09c030fa50b72a5", 0xc5}, {&(0x7f0000000980)="b647e6c51daba50118f1d1b219caed82e1acab6472d316c5e4138d0dfe40bc12a2d54ffd27e7c91b1665efd320b8ac842787d05fb669449dc26d8184d29a7619496357b68cb6a431b2ee2a2ec3b1801ebf", 0x51}, {&(0x7f0000000a00)="446b09f60b13c2be0023e3260cdd9b75379e386bfaaa6e460aa1dc8487210db9bbb69e8d93bba5f6ca7ae384d1f2271d540eeeac4bd8102ce92c4c0f62f548d4f25427f8da46e7ac523652d9b713eed07a2fb1b128c3cce4bc9a", 0x5a}, {&(0x7f0000000a80)="76b7bcdf5c9a39ea88d2e942d2cecae204a1ceda846c8f66b244bd9d6094096b79", 0x21}, {&(0x7f0000000ac0)="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", 0x1000}], 0x7, &(0x7f0000001b40)=[{0xd8, 0x11, 0x20000, "f58ba876e1098c434b4e9093785be39603afdd75ee7ac3c9f9e977df625897e325e7b9951cf41ee526dfadc8df23c8bfc3978614fafac9da72b8a430b32bd8ba238b9cb94aaaf5adbd7a4ce384668bb1d4094b51556032d179db805c7c4889ac41fabb98c77a81d726b52a8ee053e5530bba4ba82b9bc361847a213558faf7254cb12ce222ae40f38bc1cd63bc7479ecbf39075d3372d974b71a4a8d4ebcf3c0cd27e5d4d320fc9d93184715f598901dc537979b26f120b5784e642a01ed0d044026"}, {0xd0, 0x11e, 0x2, "e045a4de48f9fb69549b8da8eaf33b54754744a50fa5d3a97561b855e1e3b75f913d075731660e3c07209146aee7a3f641392f3975c43cae8d30dad5ccdecff91bd0af615f6fd8371579a1e1d5345a99b34eaf91942d3c10b6177bebd43cfd71d1aafe8e8cd1b313625596cbbbd10a8508000c112c1a43ea54558bd9cded0e997854e433532635b90f55d946e25bb4915361f8fc0c2630a76a92a7e4d55a9cd3fa6415770567f8ef3a392d3ca372592541c3194d682b6d40c4ff6728"}, {0x100, 0x111, 0xfffffffffffffffd, "560b299f455685dfc462f835957f27a2c7d85092712fb29a75c5221a4ac8033c88b9d641112f66894202c3af2ff8839a7c295fde66ca214c615317dd72c782788509e9c2b0a6206fb8ad05b0de97f66c144ebc19704ba9040248db3f63207a0de34bbec1b2c27edb4300e5fdde88826c2b0e27c23e0e2c50c746b279ec219473a96c7d1c818e21710d0bb0078227ade25ed68a3a6625d8f1e0e760e74c6e5675b92ad5f348340aa6f464d9fc3dafed2a3338caa234a6644b002d363f933c21c8b1ec22f2b3891ab307d18f03fd5a155db379045de66dbf3d3f4a94023f6eea87eafaa1540a86462df2"}, {0x30, 0x11f, 0x3ff, "e9d8492e4763f447b27da397dbea3e5b1607ae9910bfdf04c8"}, {0x98, 0x8c, 0x41, "d498512c13ceacfb2322071dd6e28f7dbd5fe08c6c9f0fb96e960e7dfbd7241e5dddaeda009b221c4386a0c90955e931b97895ab90146395e9a56d3eb73cca68468805d663fd9966f7c216022438f49b0981dfd608c7b8166b60c51c947aaf738ce18676276910195ecc86d990fc1f28bb9f24bf8635949e2eed5155e6cb21a94cb37217e3511814"}], 0x370, 0x40}, 0x20000004) connect$netrom(r1, &(0x7f0000001f00)=@full={{0x3, {"546e15fb673a59"}, 0x9c}, [{"09005d763f1dfc"}, {"e9ac22a13e655c"}, {"c8f2a53ebca11a"}, {"4493d39b2797a0"}, {"dfc3439fc42af7"}, {"470de933ace4a1"}, {"431af6ea75488b"}, {"3e577184ea83b6"}]}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001fc0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00000020c0)=0xe8) syz_fuse_mount(&(0x7f0000001f80)='./file0\x00', 0x9000, r5, r4, 0x0, 0x180006) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) accept$unix(r3, &(0x7f0000002100)=@file={0x0, ""/79}, &(0x7f0000002180)=0x51) getcwd(&(0x7f00000021c0)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000031c0)={{0x5b0367d2, 0x5}, {0xffffffffffff8000, 0x80}, 0x884, 0x1, 0x3f}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000003240)={@remote}, &(0x7f0000003280)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000032c0)={0x80000001, 0x4, 0x1ff, 0x40}, 0x8) mlockall(0x1) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000003300), 0x4) r6 = getpgid(0x0) syz_open_procfs(r6, &(0x7f0000003340)='clear_refs\x00') 2018/02/27 20:45:33 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x1) pread64(r0, &(0x7f0000000000)=""/127, 0x7f, 0x0) r1 = getegid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x4ed, @local={0xfe, 0x80, [], 0xaa}}}, [0x7, 0xffffffff, 0x0, 0x20, 0x6, 0x3f, 0x7, 0x5, 0x4, 0x95c8, 0x100000001, 0x7c21, 0x7fff, 0xfffffffffffffff9, 0x1f]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3}, 0x8) getgroups(0x1, &(0x7f00000000c0)=[r1]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8020c}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) 2018/02/27 20:45:34 executing program 5: r0 = socket(0x200000000010, 0x80002, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) [ 95.570123] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=17343 comm=syz-executor5 [ 95.586495] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=17348 comm=syz-executor5 2018/02/27 20:45:34 executing program 7: pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/27 20:45:34 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xfffffffffffffe53) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) 2018/02/27 20:45:34 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x10}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_mtu=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/15, 0x3}], 0x1, 0x0) 2018/02/27 20:45:34 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fdatasync(r0) clone(0x0, &(0x7f0000000040)="1981d2b46c1afacf3831527a118d9e7c9e2dac6e9abe4634429489924637fc", &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8]}) 2018/02/27 20:45:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) syz_extract_tcp_res(&(0x7f0000000040), 0x242a, 0x18b) r1 = memfd_create(&(0x7f0000000180)="9b02200000460039afeb306f675ae6859ae3478b75e8baaf96853cfb653a94f633cb791740b2e5ed67dc9ad8f66ab9c5891583f8008bad8d0127bec9df8750cc1d8a96cedfdc0d6f6811f5a07516961407c4a674f1fe7709168e3b414fc791be8e1cbd724059f5e401ba120578d97c78a60031fe390c628884161fe4b2b9ff3d80a6923f918713ccc64ab4538d4d17a1e6fceb29b1ed36a1bee97306e654f620f0", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x2, 0xffffffff, 0x9, 'queue0\x00', 0x7}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) socketpair(0x10, 0x7, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7fff) 2018/02/27 20:45:34 executing program 1: unshare(0x20000000) unshare(0x20000000) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r1, &(0x7f0000000100)) 2018/02/27 20:45:34 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x3, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) 2018/02/27 20:45:34 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000540)={@broadcast, @local, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000005c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="65696c74657200000000000000000000000000000000000000000000000000000700000004000000080400000000000000000000e800000020030000200300002003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000900000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000f0010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000300100000000000000000000000000000000000000000000000070004e464c4f4700000000000000000000000000000000000000000000000000000000000000000000000000da451736df86d1357e0e82a28277f2544d172fbbb862dd19f7a8a4d5898950c6bf0ddc606df317a5ac4c2e1d7c20076aada6996433cd1ac9226f418d6c7ac2be000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x458) 2018/02/27 20:45:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffff08000000ff4700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8836, &(0x7f0000000040)="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") 2018/02/27 20:45:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x1af) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0xffffffffffffff5e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x40083, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="d06684127f03e4d74d83c989a25513c7f7d9119f81addfa8401d25c546199ede1e4405860304dd025e9e2de45bea9267b32993c32e46b212bb323337b4435aa632dc346c30901529c09127ad0bcc393672094bc7c0876264f9f80c3eb34f8a452f1cc750f2e9c93c8ff3b972556cb7457ebefdde30e0fcf44ddd7323bacab9a2727855b3f90509dd71bc860717fa194968238f0424017b2d9121d4cd4d50a6353849eeb3e2d42087206346b210ef87bc8bdc3636e6abe32bf3d82fdb6741c6156783ddfbdd84690b8b3d4a5a15d6bc583cead93273", 0xd5) 2018/02/27 20:45:34 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) 2018/02/27 20:45:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="65f73bf0088fc1070e7a82d206e1d6475c8343c9439a8570eef8847aab2ec10a439fcb96347c1f0769d3cbf0e9ca51184eabe52a56b4063c286c26660cc946f091750698cb488c10f7a786a53986f493ca0bdd7c7e5064b3bf105e7bcdd7876083394e4861b68b633441035f58628646e4e9faa9c543301f3c6feaa0b8ee336893ab4aaab9c64d000704330242302f40b5150c3467fdce5f791127c5302df84350f836f0c3eb22e73efd3aa5f04be224f3fa8aa7aeb96b34d3fb9fdc1292ada69df655448b9d527e39dd3031059183a363371fd020143d89c026d2e4a086cfbe429918f442127538eaa86d36eec20831") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000140)=0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="1800000032000100ffff0900000000000100000000000000"], 0x18}, 0x1}, 0x0) 2018/02/27 20:45:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x40000) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f00000000c0)="a74d70b027dbab6d", 0x8}, {&(0x7f0000000100)="afbf9bd00f7280927a808dd1005e64e93f896dba33ca2cd4568b41013732159a215c094a1a6fca8404dcbcd50fb24102d566c5c9dda10efbc1ecb5499f145f8b0eb7de2e8dc53957c91edde13dd1de412f5993f3685d8fd8802158a50d7a3d0c12033eaeb1e166bd6a10558dff02da50b0c9cf2154f4d28533d2d2bab182614457f2b52a4d77fdfd070ab49d135073bce20157990e7659c27e526b6aa78ae56590888eee16c36c049fb31417a63e5f4da5979f03ddc295a114da05b5f083d81e482b69fcaf7a94b3ee9b297c795dc4dd1c7daa5038c8a5c63f84962817fbf552e2492284", 0xe4}, {&(0x7f0000000200)="9c667929d5eede101f5420fafb66577e50ae6e2ee29cd7fbb893df40b9adfb85ee7c5444edd1a6fc85f7d584d8ff8d5961f4f7e1d549d58c44b4190043e49acd204253320d982a44692eb76cf2f7ab0542f645c96cee0fb0b0085b91ea13bba5c4c2088ef8f8dd70200ecf2d72a794449f76569811032a1bb80e941cea6885208513b9fe25105104f4ce5928730e73cebfa77b", 0x93}, {&(0x7f00000002c0)="8042d08318b877d45e2a04bb72c5ca23a990dd7862b5354e33b9531d2d491a5982fd0f43db3cb8ab983a8de5780bccc0f92f291c90b1d6a63c", 0x39}, {&(0x7f0000000300)="e3c712a52d0b4f37138afa86f6602f0e0d1b562af31e2263ce0afdd282124a0d6b77bd37b86ec3e4aa78a4f1185d", 0x2e}, {&(0x7f0000000340)="dc319106f18215320a22e1b3981a133bcc46682fd6b6a8eb19c1f11df227551e003075c7f0bc52a49de8539ee7a4e7dac6b7caefa7986a2f49dcfc7cc10bbca2dc943ed2dfb3624f38088e6799fb3e2f8c1ed05099fc99649a019fd42fb2fc71a1810357cf560f6eee416fc6bc861b63f33472306aa365ed55d0cd6afe821a15d61af6e46a11618e05f89702d61e33b2f5dc9ffbff5c43679e162b62728e7e3d", 0xa0}, {&(0x7f0000000400)="8438be493284d3597f7d40b2ff38ff7d5f7b13c3bdf06886199464dcf8f2abe74c26fc9653dc517235cfac13f5ca65669a6471cd736d352e93ef85571eaeeb4ed867322c0e2a87c353caa74a55019440ed28e4a4a083a825fdb3fdcf89480b728271d5ccbf37a18d79fb8b27d47d625a84fc71990cfa989aaa6fa2aede80406cf97c477df50739be589020cfeaebbf140a7a7de0402bc2e513bd9a971e7c8eb552f46b21f52e0c6559a6cdf9d462681c19d4faf6af57a21a51b1ebf68edb960648a53f77", 0xc4}, {&(0x7f0000000500)="b8bafc9a3a86304d1f10afe6f4a652c701cd822874b70b09df47785f0111a0ebe42b55a56a8bdb7b09cefbcc2d409da6431ef9dbe770ec53f4480eac932aa0ad9656821d5a1d93c133998ef026cdf9e38c2eea6990fc57c3fa080c5773f034defe37b38b3cf920986901805d2a26b20cebe68e1f3832337bdd1e64bf74c3d1683b8e5706fef826dd55673612e775fc91433f3a2828d14f10745a0b10d2748118e65e5a4ce7b623a775548ddbf4d3dc0212dd462494c5b4b9f5", 0xb9}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="a1c3298a4a7151ace9dcc2485211278897b4089233444ef04fdef706163efe999f440e36c0b896cfe5a489f34cec0b622e06a0a7b1577204f19ab094fa230b571028b97983cee9ccff325b22ff351f5ce763267aaad7eec28fa4317d94d8a0a2464af0b0556b69cc5c92d2c1a93620f86c40e9c7e1a816b1272db81048a0da7f908fd6aed28592d626a07872c499a7a82d8e3aaf352ab1d0568f354237f15d47363be725fcf4a7f0ac5f4bf86d3877fad9de89afcba2b20d560ef7b260e5ea6e8bb5b70582e8643e6ce429577c1a641bb82a707e67f1c9947d3579a1d99ff45b1af9cfebc2bd7bda280a4e8ed3d51ed39065ea9efff2", 0xf6}], 0xa, 0x0, 0x0, 0x8800}, 0x8040) getegid() mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x85) 2018/02/27 20:45:34 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x16, 0x8, "fc4b05fe7fc91851d29e9b2ad4da5333d213174630c771de29f421ef591b4a801b2506607726ec1541becc1e61c6cbf735ff7912e19e33eb84ef083c9adb1b4e", "9a0f1c9a2e71107eab1db2bd39809fb323335be8099a4647db09643d81d77fe0fda89ad40b36d4261efb885a607eba915539a321112617eb8e4f80bc7e5a5cad", "c68fe6e661b9769ef44e5d322042ea43124dbfca8c8d62241fa2786ad76be684", [0x5]}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x1, 0x6, 0x4, 0x3f, 0x42}, &(0x7f0000000100)=0xa0) 2018/02/27 20:45:34 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ppp\x00', 0x4000100000002, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000040)=@sco, 0x8, &(0x7f0000001300)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/94, 0x5e}, {&(0x7f0000001100)=""/46, 0x2e}, {&(0x7f0000001140)=""/173, 0xad}, {&(0x7f0000001200)=""/131, 0x83}, {&(0x7f00000012c0)}], 0x6, 0x0, 0x0, 0x40000000000}, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') fcntl$setsig(r1, 0xa, 0x200000003a) 2018/02/27 20:45:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200400, 0x21) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x400) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/02/27 20:45:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/16, 0xffffffb9) 2018/02/27 20:45:34 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="31415aa4c364012afa"], 0x4) r3 = dup2(r1, r1) recvfrom$inet6(r3, &(0x7f0000000080)=""/232, 0xfffffffffffffd88, 0x21, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xfffffffffffffdea) syncfs(r0) 2018/02/27 20:45:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f00000000c0)=""/32, &(0x7f0000000100)=0x20) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(r0, &(0x7f00000063c0)=[], 0x0, 0x4000, &(0x7f00000065c0)) dup2(r0, r1) tkill(0x0, 0x0) 2018/02/27 20:45:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1ff, 0x0, 0x8000}, 0x4) 2018/02/27 20:45:34 executing program 1: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000040)="89a2a50c7ce417865ab3d7bb343d2e4e75ad77068d817254446ce4f311bf5c10662514c762d49432685ee8e602c582d80b342b42d5d5666f5b901b372f780eabc31194100a29db37adecc6d1eef9d1dfd05330ec5d3a10f2408937cfc20036242e18eedd8a07bf34252a1e9f2e73", 0x6e}, {&(0x7f00000000c0)="65ded3813b3edf1cd460413c4745ddf71de4a98f34872a851bec986ee0a54306cc9b1526e9314f4f670249f436bd55e5495fb46958c74632d736391930973ea049d73c0e6c96975085688c0df18a7641269b9936d494a32c0481ecdced2976c6c7f501a1e2dcf30fd6230f1589e162f606d72cbaf4e14eb3ff7108", 0x7b}, {&(0x7f0000000140)="ed61c7ec1344be534421be5a29f9d90f4e2ad4e7f3b71952673fbc3196de652711b14fb6e625e8d5c07e9cf649ac5c36e06cf058b84d439dc2fd925bad40afe3fa8aad28b4d0faf1", 0x48}, {&(0x7f00000001c0)="9a6f90cb0e4d0e8ec8c89caa32daa01df37f5337a2dd68fe023e8d1d728d897a40eb6dfd244cbbd1593f548c7f34bef19c5674ca3b2f1a63bc6a1201e887504af05362990940e7619de3f9891e2bf4042d1ddc64743f8a750c38d2fab6c49b84f8e494fec03410d33c491d934b16ac1c7237a5008399260837093c5a3e100781b267ab31d9f54229ec", 0x89}, {&(0x7f0000000280)="ce9152f733eacfbf46bc3ef71cfae58ad2b907f4a9e0b5c4a7bec18eb04584098e1a9525ee6947c0cc7d4b77a46a2844657115b9a1cd1cd2b386243df37e6761eecec0d185596a7bb9ff6f4b6d603377b29602fb259d948a0e4e26c24861230923997d225079576b62a6c6988c090d96c9bbffb30797b1db65caf7ea29550348c591dd8c38a7c049e7d5efe7051c88a7ff09e2d5caa55763a8427155d788a5e39a9a56a50fd5f4c32931627b094607b75a1a00a71335093a67dcfb8b2bc9e17fda63bc1b83b24e3c489bcec2c06dd20f3b5ef3926360bd381493ed4d36391ecce304e0a0d332e5", 0xe7}, {&(0x7f0000000380)="ecb906f0a48f7a09f086279f5cfb6e75c284d04a374ff81ae545d03ba7dc854b604d5fbd8fca1a6809d03213074b10fc8d021cef39df8e190740317ac4cd4e32886404947de09a2f784be474566b91b5023aa05deecadcaebd395cec790356ebe31d63dd3d55", 0x66}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="a0cb0c93db452e7d02325cde4c24d413a337a607bdb1", 0x16}], 0x8, 0x0) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001500)=[{{r2, r3/1000+30000}, 0x3, 0x80000000, 0x80000001}, {{}, 0xffff, 0x100000001, 0x69}, {{0x77359400}, 0x0, 0x0, 0x7fffffff}, {{0x0, 0x2710}, 0x401, 0xb19, 0x5}, {{0x0, 0x2710}, 0x1, 0x244d, 0x800}], 0x78) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001680)=@get={0x1, &(0x7f0000001580)=""/255, 0x401}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000016c0)={{0x5, 0x9}, 'port0\x00', 0x88, 0xc0402, 0x4, 0xad, 0x100000001, 0x2, 0x5, 0x0, 0x7, 0x1}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001780)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000017c0)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001800)={@local, @local}, &(0x7f0000001840)=0x8) ioctl$TIOCEXCL(r0, 0x540c) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0xe) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000018c0), &(0x7f0000001900)=0x4) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001940)=0xcb, 0x4) pwritev(r1, &(0x7f0000001b40)=[{&(0x7f0000001980)="b9a30eda91b67a6861d486e30a5b58275fbafb5faa5c0faa19bd29650d57bd86dd856754da5ca80ba7d329ef186384abc8233d2af7e79506063ea0d030db1bc88d4cdf1e85e448452df5d433e5d6581cc3db1c5dab5fd0c8824832a63fda1f55631a8d404f41f4cb06d8b8226f201e873d35101f2af1a7ee6df26aa48df6430b4011ec4013f886562295fc059dc9c80ec120aed9df", 0x95}, {&(0x7f0000001a40)="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", 0xfb}], 0x2, 0x0) fallocate(r0, 0x2, 0x0, 0x1) r4 = syz_open_dev$sg(&(0x7f0000001b80)='/dev/sg#\x00', 0xfffffffffffffff7, 0x200801) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/user\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001c00)={0x0, 0x6}, &(0x7f0000001c40)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001c80)={r5, 0x1, 0x1000, 0x5, 0x935, 0x2}, 0x14) r6 = getuid() quotactl(0x3, &(0x7f0000001cc0)='./file0\x00', r6, &(0x7f0000001d00)="45cb253714e62e7838192abe200828abb96439cc8eaae3b646f1456cffd88c18c77fbc00a1e7b781bad90e44d6d59fb6582da346138c96636706981bfe3989570ebe84abb9880c8cbe16d14915873d81e9483e5b0f879321f9254f30dbf819fa2be2e3ed94b47615b75c5d821dd4da6668a6ac82908b2cb471e7943fcd129c7e29eb2ac2ad41f3c9738a54c9") mlockall(0x2) ioctl$KDMKTONE(r4, 0x4b30, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001dc0)={r5, 0x9}, &(0x7f0000001e00)=0x8) r7 = gettid() ioprio_get$pid(0x3, r7) 2018/02/27 20:45:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r3, &(0x7f0000000100)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) 2018/02/27 20:45:34 executing program 6: seccomp(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @tid}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) listen(r0, 0xab) timer_delete(0x0) 2018/02/27 20:45:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002effc)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000000680)=@full={{0x3, {"cd1f0048d9e457"}, 0x8}, [{"1d775ce2e8f898"}, {"8dd4166ffbe1d8"}, {"8f8de2142a7442"}, {"7f0870ea4f7970"}, {"94e661ca7f8925"}, {"8cccd28fca8111"}, {"08ddf13471cebc"}, {"498716d974e447"}]}, 0x10, &(0x7f0000000140)=[], 0x90, &(0x7f0000000340)=[{0x0, 0x107, 0x7fffffff, "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"}, {0x0, 0x17, 0x58, "0e935ea7144bf27f569916867cc7176717be8540b27a7450a64ca2d358deb81adf4d4893df8efacbfcf0986a868a0d2b2c8ac3a8d75d19f3655e48983cf34519"}, {0x0, 0x115, 0x4, "c6a4a633670fa928ca42997ed7a56bb0ae0e879737a7300b3c8f61562aa6c39cfd731ada07ba9759333e549e6e16498971112bbf6bd6cf91"}, {0x0, 0x29, 0x8, "4e331ca403a7d2b1e5a7447e1ef9a6f567302f9eade2c609618dc756e25632a57bb173d9f996684fdbfb37288b5a111d36e1f76d215783fa80547cd7c5dd351920f2cf0c7318b50f5973f1145f183f6d27205b79081874e20b96e1e9703fefd523384925b6cfcc9d0cf4f7f79ad1569a103f140bf0a82a25388d8ab53021245fe0c9"}]}, 0x10002) 2018/02/27 20:45:34 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) fchdir(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x9, 0x800}) 2018/02/27 20:45:34 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/02/27 20:45:34 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = dup2(r0, r0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x1}], 0x1) 2018/02/27 20:45:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400ffffffffffffff00000000048b420000000000006f4c45991606b2b6a1c36f6b23220089592840a478853af5b7b8a30879a55ba3424c711345960be6777a5bd84e513b8f0bb138ade879be00000d9d076a9c4983eb43d65ca583cfedb0e582fbe73e3ec0c21d64682f3ac0822f4c43d5a8803be98d8bae616916ffd20b5fbd5787d6e665ef878230248a688f939bcd3b957455aed6ca4221c3a0b2af86acb78f1c6a"], 0x14}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/27 20:45:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10200, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001400)=""/253) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/90, 0x5a}], 0x5, &(0x7f00000003c0)=""/4096, 0x1000}}, {{&(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x1, &(0x7f0000002940)=[], 0x0, &(0x7f0000002980)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000013c0)={0x3, &(0x7f00000001c0)=[{0x9, 0x10001}, {0x6, 0x6}, {0x0, 0x3}]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001500)={0x6, [0x2, 0x9, 0x7, 0x8000, 0x4, 0x0]}, 0x10) connect$packet(r1, &(0x7f0000001600)={0x11, 0xf6, 0x0, 0x1, 0x9, 0x6, @random="abf36da9fb8e"}, 0x14) shutdown(r1, 0x0) 2018/02/27 20:45:34 executing program 7: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x4000000) 2018/02/27 20:45:35 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/27 20:45:35 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_targets\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/42) sendfile(r0, r1, &(0x7f0000000000), 0x401) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x800, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[], 0x1000) 2018/02/27 20:45:35 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x539b) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0x9, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x40010123) 2018/02/27 20:45:35 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb0780010bc000000000000000000000000000000000000000d"], &(0x7f0000000240)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) write$selinux_access(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="73997374656ddf753a6f626a6563745f723a70616d5f764f725e72756e5f743a733020756e638b6e668c4b65645f753a73787374656d5f723a696e2e6331303f9270cd3a889a84168123710c323320333000"], 0x54) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x8000) accept4$ax25(r2, 0x0, &(0x7f0000000080), 0x800) 2018/02/27 20:45:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="fdffffffffffffff00000000000000000300000001"]) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x5d41}, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000140), 0x1) finit_module(r0, &(0x7f00000000c0)='system\x00', 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/27 20:45:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x81, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x2000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000734ffd)) 2018/02/27 20:45:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400003) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000affc)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x4, 0x0, &(0x7f000014d000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000d69000)}) 2018/02/27 20:45:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x82) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0xf206, 0x1, 0xca9, 0xffff, 0x5, 0x80000001, 0x0, 0x8, 0x9, 0x1739, 0x5}, 0xb) 2018/02/27 20:45:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4580, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x9, [0x3, 0xfa11, 0x200000000, 0x0, 0x1, 0x0, 0x400]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1, 0x31, r1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) fadvise64(r0, 0x0, 0x8, 0x4) 2018/02/27 20:45:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x71025f0f4ebea30, 0x3) epoll_create1(0x80000) 2018/02/27 20:45:35 executing program 3: mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x3}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/37, &(0x7f0000000140)=0x25) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) dup3(r1, r0, 0x0) [ 96.796799] binder: 17487:17496 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 20:45:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x300}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) [ 96.847205] binder: 17487:17505 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 20:45:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0xc0, 0x8080000000000000, 0x2, 0x3}, &(0x7f00000001c0)=0x14) 2018/02/27 20:45:35 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) [ 96.892237] binder: 17487:17512 ERROR: BC_REGISTER_LOOPER called without request [ 96.907156] binder: 17487:17516 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 20:45:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e24, 0xfffffffffffffffe, @empty, 0xfffffffffffffffc}, 0xffffffffffffff0e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x404100, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="169f40ab0000000000fba9fb2ed58af4a3fec9f6ee16b24f23"], 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/27 20:45:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2000040002, 0x0) write(r0, &(0x7f0000000000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x2c100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x1, @tick=0x100, 0xce30, {0x2, 0xa75}, 0x3f, 0x1, 0x200}) 2018/02/27 20:45:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7fffffffffffffd, 0x0, 0x0, 0x0, "9158636aaed6a4af000000004000001f323a4f0592b9cae54ab736f655c71100"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x204140, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/27 20:45:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xe23, @broadcast=0xffffffff}, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xf56c, 0x30, 0x1000, 0x3151}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "a08e160532"}, &(0x7f0000000180)=0xd) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r0, 0x0) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000200)="4ab263a0d39e3f05700f85ddfa42d1d161ffafcb3d24a3b585d93a177024b8e8b44ff8750acbbed8379ff282576e3852e0db6be13fc16d49ceb0e803ac7dfbf5426058fb90fead0d9a7bfbfa179c098080093131edf4535ed4c064a9e290812597326fdd132f580e3a8d9875", 0x6c, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) socketpair$ax25(0x3, 0x2, 0xf3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) r5 = dup2(r3, r0) setsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f00000001c0)=0xfffffffffffffc00, 0x4) 2018/02/27 20:45:35 executing program 5: mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x9f) renameat2(0xffffffffffffff9c, &(0x7f0000b49ff8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) 2018/02/27 20:45:35 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x2, 0x8, 0xff, 0x3, "c026d6306277385a9975333983a439c07949ba83af5b39b681cf1536c0112b23"}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x89}, 0x1}, 0x0) 2018/02/27 20:45:35 executing program 6: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=""/159, 0x9f}, 0x122) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)='@systemvboxnet1\x00', 0x2) lseek(r1, 0x5, 0x1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x4, 0x100}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/02/27 20:45:35 executing program 1: unshare(0x5018000) r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/246) write(r0, &(0x7f0000f28fe8)="220000001800070700090000be0002000a00001e000000000000080005000f80ff45", 0x22) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) splice(r0, &(0x7f0000000240)=0x60, r1, &(0x7f0000000280), 0x3, 0x6ef66d5a4cd98856) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) 2018/02/27 20:45:35 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffc000000000000, 0x43d, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x3a, "27c34d9886797f03bc61a594836ac680989afef712ee14f7258d45436b3bdb0de2e8ef8c352aa47d6e907beee35a73c5010985a9033db5a116fa"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x5f, "7e603e2d86820d36e7411d32a213fcb9c3b726fb5238f2ce25e3e1b7d230edb716b237b755818e4bbea48215d5463908a3776bbd5a66285a440681f8583062dd31285993e4f2a24c90585ef05dfb5a97b2956ea236d384c025cfe61446b968"}, &(0x7f0000000140)=0x67) 2018/02/27 20:45:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/137) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x40000, 0x0) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 173.550641] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 183.810617] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 193.830639] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 204.090613] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 214.350807] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 224.610626] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 234.650668] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 244.890716] INFO: task syz-executor4:17546 blocked for more than 120 seconds. [ 244.897998] Not tainted 4.9.84-ge7f51a5 #45 [ 244.902864] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.911009] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 244.918527] syz-executor4 D29472 17546 15207 0x00000004 [ 244.924276] ffff8801d3e18000 0000000000000000 ffff8801cf9bda40 ffff8801d5316000 [ 244.932271] ffff8801db221b98 ffff8801d3db7a78 ffffffff838a438b ffff8801d3e18000 [ 244.940245] ffffffff8114529a 00fffc0000000000 ffff8801db222468 ffff8801db222490 [ 244.948619] Call Trace: [ 244.951331] [] ? __schedule+0x67b/0x1ba0 [ 244.957012] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 244.963319] [] schedule+0x7f/0x1b0 [ 244.968480] [] __lock_sock+0x13c/0x260 [ 244.974060] [] ? proto_unregister+0x370/0x370 [ 244.980176] [] ? prepare_to_wait_event+0x450/0x450 [ 244.986753] [] lock_sock_nested+0xf6/0x120 [ 244.992619] [] ipv6_getorigdst+0x136/0x610 [ 244.998475] [] ? ipv6_print_tuple+0x30/0x30 [ 245.004440] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 245.010663] [] ? mark_held_locks+0xaf/0x100 [ 245.016603] [] ? mutex_unlock+0x9/0x10 [ 245.022138] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 245.029209] [] nf_getsockopt+0x6a/0xc0 [ 245.034740] [] ipv6_getsockopt+0x1ce/0x250 [ 245.040606] [] ? do_ipv6_getsockopt.isra.5+0x2160/0x2160 [ 245.047675] [] ? __fget+0x231/0x3b0 [ 245.052937] [] udpv6_getsockopt+0x45/0x80 [ 245.058707] [] sock_common_getsockopt+0x95/0xd0 [ 245.065145] [] SyS_getsockopt+0x14a/0x230 [ 245.071244] [] ? __fget+0x47/0x3b0 [ 245.076444] [] ? SyS_setsockopt+0x250/0x250 [ 245.082423] [] ? security_file_ioctl+0x89/0xb0 [ 245.088627] [] ? do_syscall_64+0x48/0x490 [ 245.094509] [] ? SyS_setsockopt+0x250/0x250 [ 245.100458] [] do_syscall_64+0x1a4/0x490 [ 245.106161] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 245.113061] [ 245.113061] Showing all locks held in the system: [ 245.119355] 3 locks held by kworker/u4:0/6: [ 245.123675] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.132972] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.142689] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x610 [ 245.151281] 2 locks held by khungtaskd/514: [ 245.155569] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.164239] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.173903] 1 lock held by rsyslogd/3653: [ 245.178017] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.186870] 2 locks held by getty/3782: [ 245.190824] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.200102] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.210021] 1 lock held by syz-executor4/17546: [ 245.214672] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.224213] [ 245.225806] ============================================= [ 245.225806] [ 245.232963] NMI backtrace for cpu 1 [ 245.236589] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #45 [ 245.243740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.253067] ffff8801d846fd00 ffffffff81d956b9 0000000000000000 0000000000000001 [ 245.261032] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d846fd38 [ 245.268998] ffffffff81da07dd 0000000000000001 0000000000000000 ffff8801d06c3418 [ 245.276959] Call Trace: [ 245.279518] [] dump_stack+0xc1/0x128 [ 245.284851] [] ? irq_force_complete_move+0x390/0x390 [ 245.291574] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.297516] [] ? irq_force_complete_move+0x390/0x390 [ 245.304245] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.311316] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.318302] [] watchdog+0x6f0/0xa70 [ 245.323553] [] ? watchdog+0x125/0xa70 [ 245.328973] [] kthread+0x26d/0x300 [ 245.334130] [] ? reset_hung_task_detector+0x20/0x20 [ 245.340764] [] ? kthread_park+0xa0/0xa0 [ 245.346356] [] ? kthread_park+0xa0/0xa0 [ 245.351946] [] ? kthread_park+0xa0/0xa0 [ 245.357537] [] ret_from_fork+0x5c/0x70 [ 245.363179] Sending NMI from CPU 1 to CPUs 0: [ 245.367687] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4076 [ 245.375036] Kernel panic - not syncing: hung_task: blocked tasks [ 245.381157] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #45 [ 245.388310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.397631] ffff8801d846fcb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d846fd90 [ 245.405599] ffff8801d06c3400 dffffc0000000000 ffffffff84409000 ffff8801d846fd80 [ 245.413573] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 245.421542] Call Trace: [ 245.424114] [] dump_stack+0xc1/0x128 [ 245.429450] [] panic+0x1bc/0x3a8 [ 245.434435] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.442910] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.450156] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.457399] [] watchdog+0x701/0xa70 [ 245.462644] [] ? watchdog+0x125/0xa70 [ 245.468068] [] kthread+0x26d/0x300 [ 245.473229] [] ? reset_hung_task_detector+0x20/0x20 [ 245.479865] [] ? kthread_park+0xa0/0xa0 [ 245.485456] [] ? kthread_park+0xa0/0xa0 [ 245.491048] [] ? kthread_park+0xa0/0xa0 [ 245.496639] [] ret_from_fork+0x5c/0x70 [ 245.502605] Dumping ftrace buffer: [ 245.506198] (ftrace buffer empty) [ 245.509882] Kernel Offset: disabled [ 245.513484] Rebooting in 86400 seconds..