ry="1c490fcf8def27b39bf6"}, @generic="b1390fdaae8ad24271a2462578b74df4477b4919886e1f0aadcfa8e432567e787f35a5db5fc7a5db07017b56f73c3ecce001a3bd9f13eb8e2470cd07cf9f14dc0b09f4f9737e91626faf057ae79ba8864579094420b030dffe8f75dc2e624fa8e49218c1b8b748e04c14791dbe465e2bdd12af2e1bdd591e0476", @generic="aa1c35132f08efc267fca74d2a19bfcf2a44a642f7029d994a16996f2130ee0fee484d9195662d6d14f7f87546643bb2e302", @typed={0xc, 0x8e, @uid=r2}, @generic="f806f49e0ef9f40f8ae8182b17071b5703f87a4194038d95459ea68bd9d3ce32f38a579716102a232ded40fdbf82670f543824689576b6220839fc8de0c6966fdb74a67179ef6035a4594d8c69260231c110406c728ce0c445551472009a7b9ea8ab", @typed={0x28, 0x68, @binary="67e742ce834eecee7563064d04b8400d1344c0f0e02b4b11a4446646b9b8c862"}, @typed={0x10, 0x8b, @str='cgroup\x00'}]}, @generic="b2d7833393cea01e074363d85111fe7bd3a3cf23ee76080aa2fb7c65df11d31c815589430a"]}, 0x1b8}, 0x1, 0x0, 0x0, 0x11}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d05000)={0x0, 0xfffffffffffffff7, 0x97, 0x407, 0x3a, 0x6, 0x7, 0x3, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x6, 0x53c6, 0x3, 0x36}}, &(0x7f0000a79000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ab000-0x8)={r3, 0x3, 0xff}, 0x8) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000433000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000bcb000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000667000-0x4)=0xc) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ac1000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0x339c, 0xa, 0x80, 0x20, 0x2c, r1, r2}, {0x1, 0x6, 0xffffffff, 0x5, 0x0, 0x7d, 0x5, 0x8}, {0x7f, 0x4, 0x2, 0x6}, 0xdc08, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7, 0x1, 0x970e, 0x1, 0x8, 0x3f}}, 0xe8) mq_getsetattr(r0, &(0x7f00004f3000)={0x9, 0x9, 0x0, 0x2, 0x5, 0x9, 0x0, 0x2e0}, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x18000) sendto$llc(0xffffffffffffffff, &(0x7f0000001000-0x37)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xfff, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x862b, 0x0, 0x0, 0x5, 0x10, 0xf, "f983da0598093abc8fececb2c6c408a51f0100c34a99edaf2f09800000000000000100001dd9f5d26f65aa56a075010000000000000000000000000000c7c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c00f800800df7a9a41f8491176d14929d33f0010893e649369b43cc838aa73", [0x0, 0x200200000]}) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000068c000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000763000)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fchmod(r0, 0x22) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002e6000)=0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000077d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x1ffffffffff, 0x1, 0x0, 0x7, 0x0}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00001d2000-0xc)={0x10, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000014000-0x10)=',vuservboxnet0\'\x00', 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r1) [ 34.844311] mmap: syz-executor0 (6398) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aad000-0x20)={@generic="a2df2cdc32b11aa603446fb892685275", @ifru_flags=0x6401}) 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a85000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000092000)={r1, @rand_addr=0x7, @rand_addr=0xffff}, 0xc) mlock2(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000460000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ee4000-0xbc)={0x200, 0x2, 'client1\x00', 0xffffffff80000000, "4388ddc8f0bd1caf", "511a2702c64bddb8c22f6a8d9f494c01ad60bf6a7984702bb8d2b24f8a7ab884", 0xe0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000abe000)={r2, 0x0, 0x7}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a6000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x82f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x4, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x180, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000501000)=""/220, 0xdc) 2018/01/27 02:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x401}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6e000-0x11)='/dev/vga_arbiter\x00', 0x601, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000706000-0x4)=0x2) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000149000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b1000)={@generic="a7536655c1e783627dd127a147655651", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000052000-0x4)=0x0) 2018/01/27 02:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000-0x11)='/selinux/enforce\x00', 0x20001, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000cf9000)=r2) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r3, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000050000)=0x0) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/27 02:12:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005c0000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000053b000)=0x0, &(0x7f000034d000)=0x0) r3 = getegid() lchown(&(0x7f00009ff000-0x8)='./file0\x00', r2, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r4) listen(r4, 0x400000000) listen(r1, 0x0) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e9000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup2(r0, r1) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) mlock2(&(0x7f000094c000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d3a000)=@assoc_id=0x0, &(0x7f000050a000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a13000-0x6)={r2, 0x2}, 0x6) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000616000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000262000-0x4)=0x14, 0x80000) getsockname(r0, &(0x7f00007e8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000773000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000043000-0x198)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000012d000-0x15)='/proc/self/net/pfkey\x00', 0x119602, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000010a000)={0x0, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 02:12:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b7e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ef000-0x18)=[{r0, 0x8000, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x4000, 0x0}], 0x3, &(0x7f0000001000-0x10)={r3, r4+30000000}, &(0x7f0000000000)={0x80000001}, 0x8) clock_gettime(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='teql0\x00'}}, 0x1e) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000f51000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00001c2000-0x8)={0x7}, 0x8) vmsplice(r2, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000f52000-0x35)=""/95) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f53000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f52000-0x4)=0x3, 0x4) 2018/01/27 02:12:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f00001be000-0x10)=@common='tunl0\x00', 0x5}) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd58, 0x0, 0x2, 0x7, 0x20}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x1000, 0x10}, 0xc) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) tee(r0, r0, 0xffffffff, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = inotify_init() mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9b1, 0x1, &(0x7f0000ae2000-0x3d)="1a0dc698eefdcf2a7d9c6493dfc9c6abf3c26986a216f6a6b06d1487e4407e67e1eadf08719bee4b7a0585e58b3c1445dc22c8fe9fe18db3cc1c53a133", 0x3d) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/create\x00', 0x2, 0x0) keyctl$session_to_parent(0x12) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f000074b000)=0x0, 0xfffffffffffffdf7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000613000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000084e000-0x8)=0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000159000-0x8)=[0xe7d5000, 0x1200000]) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ae2000)={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3aae}, 0x1, [0x8000, 0x6, 0x88b, 0x200, 0xc97, 0x80000000, 0x4, 0x3f]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000098b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae2000-0x4)=0xe8) 2018/01/27 02:12:30 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000026000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000077f000-0x4)=0x1c) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009e1000)={0xffffffffffffff02, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r0, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$llc(r0, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000856000)=0x10) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() tgkill(r1, r2, 0x9) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f00002fe000)=""/221, 0xdd, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d14000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d1b000-0x8)={0x0, 0x5, 0x20}, &(0x7f0000b86000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000062000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000760000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000d1b000)='./file0\x00', 0x2) connect$ipx(r0, &(0x7f0000e57000-0x10)={0x4, 0x0, 0x2, "1ecd7e99d4f1", 0x9, 0x0}, 0x10) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) 2018/01/27 02:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) delete_module(&(0x7f0000ee1000)='/dev/ptmx\x00', 0x200) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/27 02:12:30 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000)='/dev/hwrng\x00', 0x80, 0x0) readahead(r0, 0xfffffffffffffffc, 0x101) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000014000-0x20)={0x8, 0x0, 0x10001, 0x4b60}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000001f000-0x20)={0x1, r1, 0x10000, 0xffffffffffffffc0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000001f000-0x68)={0x4, 0x8, 0x2, {0x0, 0x0}, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) lseek(r2, 0x0, 0x7) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000010000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000021000-0x4)=0x0, &(0x7f0000002000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0x5, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5c000-0xc)='/dev/rfkill\x00', 0x8441, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000cdc000)=0x0, &(0x7f00001e9000)=0x4) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/autofs\x00', 0xc242, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000023000-0x10)={0x5, 0x8000, 0x1, 0xffffffff, 0x0}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000022000)={r2, 0x3ff}, &(0x7f0000023000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000021000)={0x3, 0x204, 0x3f, 0x14e8, 0x0}, &(0x7f0000009000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000)={r3, 0x9, 0x100000001, 0x9}, 0x10) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009e9000-0x8)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000d4b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000052f000)=0x14) getsockname(r0, &(0x7f00007f8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d7e000)=0xe) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e5f000-0x4)=0x0, &(0x7f0000d5b000)=0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x4, 0x7e, &(0x7f0000acc000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da5000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c9e000-0x4)=0x0) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) r4 = dup2(r1, r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000e9e000-0xc)='/dev/autofs\x00', 0x20600, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a3c000-0x10)={0x0, 0xd, 0x2, 0xffffffffffffeb9f}, &(0x7f0000ffa000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000cf3000+0xdc8)={r5, 0x8}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f8b000-0x20)={@generic="1e33bb7beef513186c45e53ae4a01327", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000d1b000)='./file0\x00', 0x2) connect$ipx(r0, &(0x7f0000e57000-0x10)={0x4, 0x0, 0x2, "1ecd7e99d4f1", 0x9, 0x0}, 0x10) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) 2018/01/27 02:12:30 executing program 7: syz_emit_ethernet(0xffffffffffffffa9, &(0x7f0000d15000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x440, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffc6, 0x0, ""}}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ed, &(0x7f0000781000)={@common='vlan0\x00', @ifru_map={0x800, 0x2, 0x5, 0x8, 0x1ff, 0x7f}}) 2018/01/27 02:12:30 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001000-0x1)={0x80}, 0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000051a000-0x90)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ab) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e52000)='/proc/self/net/pfkey\x00', 0x7fff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d18000)="f8", 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000050000-0x10)={0x200, 0x6, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00008fc000-0x90)=[{0x2, 0x9, 0xbdc, 0x33, @tick=0xffffffff, {0x4e, 0xbd9}, {0xfffffffffffffff7, 0x2}, @control={0x0, 0xfffffffffffffffb, 0x80000000}}, {0x4, 0x1ff, 0x10000, 0x401, @tick=0xf800000000000000, {0x100, 0x3}, {0x7, 0x3f}, @result={0x9, 0xffffffffffffff20}}, {0x3f, 0x10001, 0x7, 0xffffffff9d5131a3, @time={0x0, 0x989680}, {0x100, 0x6}, {0x6b7, 0x6}, @queue={0x0, {0xff, 0x2}}}], 0x90) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000559000)=@get={0x1, &(0x7f00002ca000-0x75)=""/117, 0x7fffffff}) socket$inet(0x2, 0x6, 0x8) 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000881000-0xb)=""/11, &(0x7f00008dc000-0x4)=0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f000005f000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0x10}, 0xffffffffffffffff, 0x3b}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha224-avx2\x00'}, 0x208, 0xc0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000804000)='./file0\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004df000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000135000)={0x9, &(0x7f0000891000-0x24)=[0xb65, 0x7fffffff, 0x4, 0xffffffff, 0x3ff, 0x2, 0x10001, 0x3, 0x4]}) [ 35.175544] audit: type=1400 audit(1517019150.555:23): avc: denied { setuid } for pid=6509 comm="syz-executor4" 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 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042d000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e3b000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1, [0x7, 0xffffffff, 0x7ff, 0x44, 0x7, 0x6, 0x6, 0xfffffffffffffffb]}, 0x5c) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdb000)=0x0) tkill(r1, 0x18) r2 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fdb000)=r2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xfffffffffffffdfa}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.238381] audit: type=1400 audit(1517019150.615:24): avc: denied { add_name } for pid=6545 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 35.275034] audit: type=1400 audit(1517019150.655:25): avc: denied { create } for pid=6545 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000931000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c81000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000698000)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003d8000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000eb0000-0x318)=@getpolicy={0x318, 0x15, 0x402, 0x7, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x4c2a1780, 0x1, 0x8, 0xa, 0xa0, 0xa0, 0x2f, r1, r2}, 0x7, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x7c, 0x40}}, @algo_auth={0xc0, 0x1, {{'sha3-256\x00'}, 0x3a8, "bcdc13149787782b65f823e320f3ae6e2350775c8d6e67f2274b53b54d2a3d1c4c4761a45d5dc4a56ec9f129070cb6779aa0edc884778556e183a1a458df171261a999b2cf482876b5887c36ac4ac50ed8579ba0a4e1b67301aeff5e94d5897415193eba14c33bce8a8795b10ad6dc457efbbf8a79"}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @mark={0xc, 0x15, {0x3, 0x10000}}, @offload={0xc, 0x1c, {r3, 0x0}}, @replay_thresh={0x8, 0xb, 0x2}, @tmpl={0x1c4, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x20, 0xa011, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f}, 0xa, @in=@empty=0x0, 0x3, 0x3, 0x1, 0x1, 0x7, 0x735, 0x4}, {{@in=@multicast1=0xe0000001, 0x2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x1, 0x4, 0x401, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x4000000, 0x1f, 0x101, 0x7f}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x1a, 0x1, 0x31d1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x9, 0x80000000, 0x2, 0x2c8f842e}, {{@in=@rand_addr=0x4, 0x2, 0x7e}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x6, 0x6, 0x3, 0xf00}]}, @replay_thresh={0x8, 0xb, 0x7}]}, 0x318}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00003a8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000)=0xe8) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001d6000-0x8)={0x0, 0x0}) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00002c2000)={&(0x7f000091f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f0000f1b000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000008b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000018000-0x1)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000959000)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000041a000)=0x5, 0x8) 2018/01/27 02:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) connect$l2tp(r0, &(0x7f0000f59000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x1}}, 0x26) r2 = dup3(r0, r1, 0x0) fsetxattr(r2, &(0x7f0000c66000)=@known='security.ima\x00', &(0x7f0000f96000)='$\x00', 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000299000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001ec000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000bc7000+0x171)='net/icmp6\x00') 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x100000008) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000006a000)=0x0, &(0x7f000006c000-0x4)=0x4) vmsplice(r1, &(0x7f000006b000-0x40)=[{&(0x7f000004c000)="14f9024e90dfcb4e50c1d5fe956372dd19ac92ec469f22209abba4131cfd7c746811a7b18f2e2b2a325f3d78d59b1d1700d0971176a0f970ba7a0a7dfe6deb7037113af9df368e2729f3c44410f5252517dd634630ff4821f60483a985c738e2fe3240def839eda4cebe8a27ea7b099ebd4645c9e0aab52744c07f16360133cdc5c167f47cafcfbee51cd37efdcc50fd7de935c172d2e67524c6b522929aefa9cda426d87dc197d3288f41127ecedef40a3aa66908425b104b819dcb6d938a48112220355beec0f4ced7c33868ec0bbc4fc09d1198", 0xd5}, {&(0x7f0000027000)="d680edc99d175bdf70ed27533e578a3a509819f90e9eabb7289ae7533da30bfcac436eff4c160442c418309c42ad82422b85115a24b3e7f5da0dcd82673ab7687fd550a1879dba6631f332", 0x4b}, {&(0x7f000001d000-0x19)="37b12c95da4b126724a41cc22026eff3eea016cab2fb04af05", 0x19}, {&(0x7f000001a000)="f68a06cc994376b35f8c30e6dfab74ea789c1fa77a606d5b18ba2eeec344a80e1f3da52f73a1aa59f85bccaa0a4362503053240cc61a6fa8ce3fd6dc59d7290b00da3120e09a1432897ae78a3f5f847762f8778d18bb6f99c69f9f70414a2d3b5493ad7fd189dd3b", 0x68}], 0x4, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000006a000-0xc)={0x3000201d, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000014000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000030000)=0x14) shutdown(r1, 0x1) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000058000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000049000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x2, 0x9b, 0x3, 0x0, 0x2, 0x20, 0x80, 0x87, r2, r3}, {0x4, 0x8, 0x2, 0x69c8, 0x4, 0x7f, 0x5, 0x7fffffff}, {0x4, 0xff, 0x3, 0x8}, 0xffffffffffffff3d, 0xf, 0x0, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x7f}, 0x0, @in=@rand_addr=0x6, 0xffffffffffffffff, 0x3, 0x1, 0x17c, 0xffffffffffffb657, 0x1, 0x4}}, 0xe8) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000603000-0xa)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f00004e4000-0xb5)=""/181, 0xb5) socketpair(0x10, 0x80801, 0x7, &(0x7f00008fd000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b93000-0x4)=0x9, 0x4) 2018/01/27 02:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000eb000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b52000+0x71)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') waitid(0x0, r2, &(0x7f00007c2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000aca000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000842000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000538000)={0x0, 0x0}, &(0x7f00000aa000)=0x10) getitimer(0x1, &(0x7f000001e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000ab5000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r3, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{r4, r5}, {r6, 0x0}}, 0x10000) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f000077f000-0x4)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffa000-0x90)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 02:12:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000012000-0x4)=0x10001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fanotify_mark(r1, 0x52, 0x20, 0xffffffffffffff9c, &(0x7f000030e000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000277000-0xc)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000029f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000650000)={0x0, 0x0}) write$evdev(r0, &(0x7f000026d000)=[{{r1, r2/1000+30000}, 0x7ff, 0x8001, 0x9}, {{0x0, 0x0}, 0x9bb, 0x10000, 0x2f1}, {{0x0, 0x0}, 0x6, 0x5, 0x8acc}, {{0x77359400, 0x0}, 0x9, 0x81, 0x6}, {{0x0, 0x0}, 0x0, 0x5, 0x8}, {{r3, r4/1000+10000}, 0x6, 0x400, 0x240000000000000}, {{0x0, 0x0}, 0x224, 0x1f, 0x6b}, {{0x0, 0x0}, 0x3, 0x4, 0x100000001}], 0xc0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x4) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000869000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r5, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x100000000000007, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x1, &(0x7f0000d51000)={0x0, 0x9203}, &(0x7f0000d51000)={0x0, 0x0}) 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f0000e3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003c9000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b6000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xffffffffffffff9b, 0x14, {{'sha256\x00'}, 0x25c, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000015e000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000809000-0x90)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 02:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000668000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000f8a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000559000)={{r0, r1+30000000}, {r2, r3+30000000}}, &(0x7f00008ff000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x110000000, 0x0, &(0x7f0000001000-0x10)={0x77359400, r4}, &(0x7f00000ba000-0x10)={0x0, 0x0}) 2018/01/27 02:12:30 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000c89000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 02:12:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ea000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000773000-0x2)={0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r1, &(0x7f0000979000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffd71, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x100800000000001) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/keychord\x00', 0x420082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000a97000-0x24)={0x975, 0x2, 0x3df6, 0x7, 0x20, 0x1, 0x2, 0x3, 0x7, 0x6, 0x1000000000, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a97000-0x20)={0x1, 0xa0, 0xd, 0x6, 0x4, 0x1f, 0x5, 0xfff, r2}, &(0x7f0000000000)=0x20) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000a97000-0x1)=0x3) 2018/01/27 02:12:30 executing program 7: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x22400, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="81") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000003000-0xb0)={{0x5, 0x0}, 'port1\x00', 0x1, 0x0, 0xea31, 0x8, 0x20, 0x767b21e4, 0x553, 0x0, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000003000-0x6e)="953587d8ecf21e0584098c659189ffb4f30f19dd9c66a9568066434331583a1eb4b2baad0cd8dd089f2406f3860176274d58e07155edec187e929393d7409ed7916da75ea6de7cc22c8252345cf1d5a7c242bd65c6394908399f2ce21a79e35cbcf5419202742b8f3d536e2f9557", &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x5a)="8f7cfb248b38c14384a1e87a2592ccf19b52df99be60454b90a2c7b0ebf26d49b1ca330bb240d575e4753afa481e254445c4d0ae9998de6d7ca1a320bcacdab2c9b6e4a781d4f03df7ea4afd26b18cac80e2f01c562480d56a3c") ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000-0x4)=0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fdb000-0x4)=0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/27 02:12:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000011000)=0xff, 0xf, 0x906f, &(0x7f0000004000-0x10)={0x0, 0x989680}, &(0x7f0000004000-0x4)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f00001a2000-0x40)=[{r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8beefd4dd2ebe978, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2020, 0x0}], 0x8, 0xce4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@generic="e310d6742aebaf1e0536bddd81171d83", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000af000)={0x0, 0x0}, 0x80800) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000962000)=0x1) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:30 executing program 0: prctl$getreaper(0x19, &(0x7f000014d000)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000115000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000570000)={0x800, 0x8000, 0x8}) [ 35.458723] netlink: 144 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.490128] netlink: 144 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 02:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004b0000-0xb9)=""/185, &(0x7f000090b000-0x4)=0xb9) 2018/01/27 02:12:30 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) open(&(0x7f0000905000)='./file0\x00', 0x418200, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f77000-0x4)=0x0, 0x4) 2018/01/27 02:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f99000)={0x0, 0x8f0, 0x4}, &(0x7f0000d41000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fb1000)={r1, 0xff}, &(0x7f000038e000-0x4)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000fe8000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000486000)='/dev/loop-control\x00', 0x4000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/01/27 02:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000093e000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000020f000)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 02:12:30 executing program 0: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c23000)=0x0) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) 2018/01/27 02:12:30 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000f24000+0xea0)=0x0, &(0x7f0000be3000)=0x4) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000444000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005f9000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000021a000)={0x6, 0x0, 0x100000001, 'queue0\x00', 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:30 executing program 7: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000afa000)=0x0, &(0x7f000048c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b6000+0xda8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c8000-0x4)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) symlink(&(0x7f00006d7000-0x8)='./file0\x00', &(0x7f0000467000-0x8)='./file0\x00') 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000c9c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f000070d000-0x44)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000410000)=[0x9, 0x1]) close(r0) [ 35.562272] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.569718] CPU: 0 PID: 6641 Comm: syz-executor3 Not tainted 4.9.78-gf518fe4 #22 [ 35.577280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.585293] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 2018/01/27 02:12:31 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000055c000)={0xfffffffffffffff7, 0x800, 0x80000000000, 0x6, 0x8000001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00009d8000)={0x14, 0x0}) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)='V') setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000315000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000523000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eec000)={0x0, 0x9d68, 0x1, 0x4, 0x7, 0xffffffff}, &(0x7f0000c4a000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d16000)={r1, 0x3, 0x101}, &(0x7f0000871000-0x3)=0x8) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x94) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) [ 35.597114] ffff8801c3aef5d0 ffffffff81d943a9 ffff8801c3aef8b0[ 35.601677] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 [ 35.613757] 0000000000000000 ffff8801beef8890 ffff8801c3aef7a0 ffff8801beef8780 ffff8801c3aef7c8 [ 35.623435] ffffffff81661d4a 0000000000002a2e ffff8801b26368f0 ffff8801b26368a0 [ 35.631492] Call Trace: [ 35.634074] [] dump_stack+0xc1/0x128 [ 35.639430] [] handle_userfault+0xa3a/0x1310 [ 35.645488] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.652500] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000584000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00003a7000)={0x5, 0xd299}) [ 35.658899] [] ? handle_mm_fault+0x117b/0x2530 [ 35.665128] [] ? handle_mm_fault+0x1fc3/0x2530 [ 35.671357] [] handle_mm_fault+0x1fd1/0x2530 [ 35.677418] [] ? __pmd_alloc+0x410/0x410 [ 35.683117] [] ? memset+0x31/0x40 [ 35.688194] [] __do_page_fault+0x5c2/0xd40 [ 35.694055] [] ? mm_fault_error+0x2c0/0x2c0 [ 35.700011] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.706657] [] do_page_fault+0x27/0x30 [ 35.712185] [] page_fault+0x28/0x30 [ 35.717438] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 35.724251] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 35.730551] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 35.737455] [] ? futex_wake+0x146/0x440 [ 35.743069] [] ? get_futex_key+0x1050/0x1050 [ 35.749109] [] ? userfaultfd_release+0x650/0x650 [ 35.755487] [] ? perf_event_comm+0x1a0/0x1a0 [ 35.761519] [] ? __lock_acquire+0x629/0x3640 [ 35.767551] [] ? do_futex+0x3f8/0x15c0 [ 35.773069] [] ? vma_wants_writenotify+0x51/0x380 [ 35.779535] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.786530] [] ? userfaultfd_release+0x650/0x650 [ 35.792907] [] do_vfs_ioctl+0x1aa/0x1140 [ 35.798600] [] ? ioctl_preallocate+0x220/0x220 [ 35.804805] [] ? selinux_file_ioctl+0x355/0x530 2018/01/27 02:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e4c000)='./file0\x00', &(0x7f0000f3a000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) 2018/01/27 02:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00006fb000-0x8)={0x0, 0x0}, 0x80000) recvfrom$packet(r2, &(0x7f000069c000-0x3e)=""/62, 0x3e, 0x40000100, &(0x7f0000ce3000)={0x11, 0x0, r1, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x5, 0x4, 0x3e, &(0x7f0000cdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000036b000)=0x3) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00008f0000-0x4)=0x0) sendfile(r3, r1, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) syz_open_dev$sndseq(&(0x7f000053c000-0xd)='/dev/snd/seq\x00', 0x0, 0x101001) 2018/01/27 02:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) stat(&(0x7f000024c000)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/hwrng\x00', 0x40, 0x0) recvfrom$inet6(r3, &(0x7f0000b9a000-0x3c)=""/60, 0x3c, 0x2002, &(0x7f0000e88000-0x1c)={0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffff636}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00001c7000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000597000)=r1) setreuid(r1, r2) 2018/01/27 02:12:31 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000d41000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x811, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x28) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000319000)={0x0, 0x0}) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000901000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x85, &(0x7f0000f8c000)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0xfffffffffffffcde, 0x29, 0x43, ""}], 0x10, 0x4000840}, 0x0) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x1}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x800000000, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x40) close(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002dc000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f000076e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000394000-0x14)={r1, 0x3922, 0x5, 0x295, 0xc472, 0xfffffffffffffffd}, &(0x7f0000663000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000ea000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x30, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x800000000000009}], 0x48) [ 35.811101] [] ? selinux_capable+0x40/0x40 [ 35.816955] [] ? __fget+0x201/0x3a0 [ 35.822201] [] ? __fget+0x228/0x3a0 [ 35.827448] [] ? __fget+0x47/0x3a0 [ 35.832611] [] ? security_file_ioctl+0x89/0xb0 [ 35.838814] [] SyS_ioctl+0x8f/0xc0 [ 35.843978] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/27 02:12:31 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000468000-0x10)='/selinux/member\x00', 0x2, 0x0) listxattr(&(0x7f0000265000-0x8)='./file0\x00', &(0x7f0000001000-0x86)=""/134, 0xfffffffffffffdad) 2018/01/27 02:12:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000001000-0x4)=""/4, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000173000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x1, 0xfffffffffffffbff, 0x10}, &(0x7f0000a88000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004ce000-0x14)={r2, 0x7fff, 0x7, 0x101, 0x1, 0x1ad1aca6}, 0x14) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000508000)={0x0, 0x200000000002, 0x0, 0x3, "020003fe040000000000002403ffffe78be5e600ff0000010000030809a7e633"}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000569000)={0x8553, 0x8, 0x8c74, 0x7fffffff, 0x20, 0x2}) 2018/01/27 02:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a78000-0x10)={0x0, 0x9, 0x259, 0xffffffffffffff80}, &(0x7f0000011000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000618000-0x4a)={0x0, 0x42, "bfb66645346d1f359cd4fa7fcc5b2206e9d0b4b334798e573bc043400730ff548ca8376e0a0da783e2ef77e23e03fc109de8bc6b68d87b6b62978525130c00c8cffe"}, &(0x7f0000882000)=0x4a) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00002c8000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000508000)={0x6, 0xc, 0x78, 0x8, 0x0}, &(0x7f0000c7b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000015000-0x108)={r1, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x26, 0x100000001, 0xbe32, 0x0, 0x3400000000000000, 0x7, 0x4, 0x0, 0x107c, 0xffffffff7fffffff, 0x6, 0x7ff, 0x0, 0xffffffffffffffff]}, &(0x7f0000f79000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe5000-0x8)=@assoc_value={r1, 0x340a}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0xe8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_METRICS={0xbc, 0x8, "2b159f88a754afc35d963d1bdd076c58b9d4cb15abc68ecbae31390526fb181df38d3f4f313f1be30d118ba1782998dba199da6b7dd9629106e062e5f54c863507765ddcc393da07e927ccaaab3fb92f7ea28aefe98f358db14ce04ba7584ff4b80db1ce7b5661c8b580f5dea9fce4e6e423cecf70704bb4087b1ed18d0a70f096940117709e44351274f1a960ce7cd7ab0ae76d8be7acd5aacaa546960a615b0626d8e85b9c8dde1e0edf6dba314a24ca7ed9ab9d8b33f1"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/27 02:12:31 executing program 2: r0 = memfd_create(&(0x7f0000dca000)='/vmnet0wlan0ppp0\x00', 0x2) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x109441, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0xcc, &(0x7f000000b000)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5000000000}, @in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5139}, @in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa68d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}]}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r3, 0x8, 0x7ff}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000000d000-0x8)='./file0\x00', r2, &(0x7f000000d000-0x8)='./file0\x00') connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 02:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ede000)='dctcp-reno\x00', 0xb) 2018/01/27 02:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00006fa000)={&(0x7f00009b5000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002f3000)=0x3, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$inet6(r2, &(0x7f0000d95000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x0}}, 0x2e) 2018/01/27 02:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000059f000-0x8)='./file0\x00', 0x88000, 0x20) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000e4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x14, 0x0) connect(r1, &(0x7f0000464000)=@generic={0x1b, "3971133c0082be4d6e2b0a0955d6bbc93a9d914d96a556c39df5267e1ccbec3fdcc6345b9db4923651e1fe33979d429caeb7d0b4aa92cd703e79cf79863a3a380b381703a95192c2edb95c3795331491e865900b8a55d2c10f83285afc953fd882c704af8f186a6d99aba6b563a9cabba618f926297a2415eac7a1a30497"}, 0xfffffffffffffdaf) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000afa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xc8, 0x0, 0x4e3d, 0x100, 0x0, 0x120000, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ae000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000bf6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8c01}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f2000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f000058e000)={0x1000, &(0x7f0000063000-0x1000)=""/4096}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063b000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a5c000)={@common='yam0\x00', @ifru_flags=0x1000}) sendmsg$nl_crypto(r6, &(0x7f0000786000-0x38)={&(0x7f00005dd000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000005f000)={&(0x7f00000f1000-0x120)=@del={0x120, 0x11, 0x426, 0x5, 0x0, {{'ctr-twofish-3way\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000046b000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004d3000)=@req={0x50, &(0x7f0000c36000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x20, @fr_pvc_info=&(0x7f0000511000)={0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f79000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006d8000-0xe)={0x0, 0x9, 0x3, [0x40, 0x3, 0x0]}, &(0x7f0000493000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001ae000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x101, 0x101, 0x10}, 0xa0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0xfffffffffffffffc) socket(0x1, 0x80000, 0xb0b) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000156000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e3f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b18000-0xb8)={0x0, 0x0, 0x100000000, 0x9a, 0x5, 0x2, 0xff, 0xfffffffffffffe01, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x200, 0x62, 0x8000}}, &(0x7f00002c6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000083e000)=@assoc_value={r1, 0x7}, &(0x7f0000212000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000010a000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000c87000-0x4)=0x98) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000be2000)=@common=""/16, 0x10) set_thread_area(&(0x7f0000b30000)={0x526, 0x20000800, 0x2000, 0xce, 0x8, 0x200, 0x5, 0x80, 0x2, 0xfffffffffffff04e}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000628000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000037b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000035000-0xb8)={r2, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff1, 0x80000001, 0xff, 0xff, 0x2, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58c, 0x4, 0x8, 0x5, 0x8000}}, &(0x7f00000f4000)=0xb8) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007f4000-0x4)=0x80, 0x4) r4 = socket$pptp(0x18, 0x1, 0x2) sendmsg(r4, &(0x7f0000729000)={0x0, 0x0, &(0x7f0000612000-0x50)=[{&(0x7f0000565000-0x1f)="fa38125c26b0e5dc1b7978b329a2c68d8c2fc71e484377e677121e3e626ae8", 0x1f}, {&(0x7f0000134000)="3ee028b136eba6d08fb579cdbe8bb546e745d6a163a41e41b16bc2f66141dee8e0ca5deae8ce43904b59ab7dcb5e57587b422dc646b3839dbe9a649b5c85aa0ec372513ded57f65acbd2931c282fe13e6fb5595dea677ed4175fe226403ddfe7d179b3e86438893d7f5b6e26074f2b78a8401ce920ed278568265dd265fcb96388f3b785d3708ffeb3f0", 0x8a}, {&(0x7f00009dc000-0xbf)="f63794a03c1cacba7a45cbc77fc2ab5aa674dfd86a145122c8facd316fb364008da3955d923bda794dfc47d9e9d370a9864adcabbbc28c00052c4733bb6cc975f3adb41c92ae286c1058d66d15ec20386a6d256a572a43054f474c8796f943b32c7e18e898134db7298f596295715576237beb43e002790225a2300b730c11cc988f731405d4d3ed113efc5986f88bc409fa45dda23383618e49320f967aa817d9c573085dc84b2ab0601f9f192a8f78d4cf442966c7ca8bcfa5c0957f5720", 0xbf}, {&(0x7f0000a4d000)="ed0c7019985ffb35633e617ddbdd31ccfa8b431a1a4587aaf67fc2a83fc890aaa6118010b1fb33b868bebf088407bcb24012df523486440576f054e25dd2ca05e4e986be8e7695ecdea1af98fa575dcb93369d3740d4b4a22d6a6ad3e964ddbaa5060c0197a9e99935777778d581fe38d976616955f55450aa9a943c4f52b720dae19a2a5c6fa41510b2d24aa079abe781e335fadd1904e6e76479cccff4b8b74840a06945ec729a95708afb0643342926581f026e95ca60de883a2442214cc2619c5dc3ad7e1858bc7cb3b2c94e2d6ec3cee36bd1141436a8d5106378328031c6e643a16a692c48a9d6cfc8bea2", 0xee}, {&(0x7f0000850000)="cd77edaccee149d8bc4bb5bb3c85052cf6b7cc8fec25e4ab48bda6936fda93dcffcf122cbac1198448c2b27e957118cdf586dc3be9ecd467a3739cb37879e9a1cc695d78ff17bf173a4bb2ce0366c4af9eec9921a18a20ff1755af0fb75dda4352912292bd1cbfdf1e4e54b54832120ab59722fa", 0x74}], 0x5, &(0x7f0000bd9000-0x100)=[{0x100, 0x10a, 0x200, "1fb9f16a1e2601fcc98fb3c8b94d64fe1d2f06d78b906ae04e1a60cefe1dd0a80ade40b5c7933c5e7bc5a499c791420aedaca85fcc086a099b37775c26ff95fe2d9163d56f039fa51b4a477e9dd1880e8400eddd0e4e62a2890be1398421326f6167e6e0db962fdf3b413e2a0056e0407d89e38aaa75cc358beef100258b5d034de1a73aa1cf8da50326d9831d24576d53a78f96bdb6882acf27c2409cfdf27d3abbd2ac6843c7a51bfc2998254585227e8e9f54b218d2a616279573b69103ad2d167bf97bc3a39a02ec0976a38e8f94e67f741995cef294555f821879c194fe7cf98e9efcc4cdf4dcb18c57f6fb7d"}], 0x100, 0x40}, 0x4000000) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) preadv(r0, &(0x7f000000d000-0x30)=[{&(0x7f0000b74000)=""/118, 0x76}, {&(0x7f0000f43000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb6000-0x65)=""/101, 0x65}], 0x3, 0x0) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000026b000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f000066c000-0x8)=0x0) syncfs(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000213000-0x8c)={0x1, 0xa0, 0x7, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00002e1000)={&(0x7f0000d77000-0x4)=[0x7], 0x1, 0xec, 0x1, 0xa8a, 0xf5, 0xffffffffffff8001, {0x6, 0x100000001, 0x3f, 0xb8, 0x9, 0x2, 0x8, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x1, 0x100, "9c6226ce443e2f125ccf3225bb55df694f49a2401566d07b20510b68857c5256"}}) 2018/01/27 02:12:31 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$inet6(0xa, 0x80000, 0x9) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c36000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x174af6be}, 0x1c) 2018/01/27 02:12:31 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt(r0, 0xfffffffffffffff8, 0x9, &(0x7f0000000000)=""/10, &(0x7f0000005000-0x4)=0xa) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0e000-0x4)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ff3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7f, 0x49, 0x2ce0, 0x400, 0xcc, 0x20000, r1}) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000383000)={0x0, 0xb7, "950faf1860c61e42ef88624c7c8c2d6666fb9ae05f5e0b01e792612540f9c1dc27003d5f4d9abf67b9f8aea9ccb3428841696e4c46fbf25d5bc5f7c36a6bdb394a6bbef42cbad755dd40639c4908aaad2220272e9086ddc8eeb9602781b678d3ea8e8cbb3d7ded7823211fef009209e0e3e1aba6131f0a92fcb386df7a38bf733589330436e8bdeeba4ba9ca858dd11c1bb08814d625858d1ccb907ac741af733b05093a595e6a3c59130de66376b9cb451c7a6d7be9c6"}, &(0x7f00009cd000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000893000)={r3, 0x8, 0xa9, 0x1}, &(0x7f0000d0c000)=0x10) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000cfd000)=""/65) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/27 02:12:31 executing program 2: r0 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x800000000000b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x102) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005d6000)=0x100000001, 0x4) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000108000-0xf)="") sendmsg$nl_route(r0, &(0x7f0000ad5000-0x38)={&(0x7f000023a000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00005e8000-0x10)={&(0x7f00002f5000)=@getaddr={0x14, 0x16, 0x10, 0x3, 0x2, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="afe1471498d3abf9c0693517b0099f16f084c00c7328555dd061cbe3ed7838cbfd48d0d5c423a9610670a79d9a70e8d5121f03c2be0c18fc65878797a6337028b873a53e62d6bd4c28f83ac8aa9dcfd8804d4786786bd28887c0dcacf93148632118342afd09feaecd4a869b320bf70612279f106e8a8d6ad8144b69ae258c0ac0054f581e7e4b5da711300a29df81be9a0056fd5979fc2f1b382d62cc481247bf81d45e8e367e367f9e078a8ae864d3e2c0d1c34458fb67d3f1703c6e64f75c55089a91704e7835167172cd2030dd79570a907bb6fc1cfcefee29cedd0583dabf251470ccd3cbbfeac1e86fc2f999969a15d32e08f61ae7fbe75494df78", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000243000)={0x0, 0x0}) capset(&(0x7f00009f0000-0x8)={0x399f1336, r2}, &(0x7f00005d3000)={0x1, 0x3, 0x0, 0x6, 0xd3, 0x400}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001e000-0x2)="a843") accept4$packet(0xffffffffffffff9c, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000462000)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x104, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x7fff, 0x0}, [@srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r4 = creat(&(0x7f000061f000)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000ec7000-0x8)=0x0) 2018/01/27 02:12:31 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000298000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1d00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7ff, 0x8700000000000000, 0x0, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) fstat(r4, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000441000)='./file0\x00', &(0x7f0000b70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00006df000-0x4)=0x0, &(0x7f0000e51000-0x4)=0x0, &(0x7f0000a52000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r4, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000268000)=@newlink={0x544, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PORT_SELF={0x524, 0x19, [@nested={0x3e0, 0x4, [@generic="c43d2f87120c2d69c3d79f156274b55a10b5213bd4727e3cb946e7cee76302807969798faeae130a46cd5c9e3b97eb73b6fcaf5ab9f36f32f86727c5ca0f0e638a6c2fdba7978ecff4404035bcc9ec87048c9e32ff559fc22d2e646fb8934974ec9abc72095ca42833186476f62bb2caa31e658cac622a408a47fd043603c2e1eb36d65e25b22a", @generic="378b951b46e84d68e7a93be73918c658b58962e12a8d3be2ca89163c3fd8901cc7720d295a664cc1a25d01bc3f69c6dfc804127f6d67170088d49373ef716ab9b54b3ffb56ab7450e085825f965cd9d89213bc9769a9b53eb26b634ce31ad6e1b8a896f58e036625013a67f37907166b39099c1a78f52e", @generic="af13b935aa0bf388e6fb9509afd2fb31ab97ec1efacc83a3c9d2b7bada6d7484cf4b46b4180ea55b1d4960c48e16107fd2983fc4e46b41bcecb2d48725d55c5a2c092ee7c029527b749d184f2a60a21dd422307fcf3f2b6773acecd94bc8ffe388cdb16470dec58bd98038e7279179fb89", @typed={0xffffffffffffff12, 0x1e, @binary="c48a229085b16c489ddbdf2542e65058f1311f49a3b21b483f28228c18044f84fa8e015de8ada9a9634faa8ef9213c2f17334500be11b244f494986c10071c6029ea3c4587851228b1b97536c06c44dbf1e3a977a941709f73a1db01711f05cf52c414e0d0cb3d79761b9b35e1791f7de1d8d089c3eacdf4acae6e09f859723d09a0fd59b296032d0e27cac74d68a34bf3d0dbcefdf5a478687a482ec3bf8d595db8c3eedb3006e87df85b6ba2ebb934a6c791c2e3412a0318c2bb4b9a0c8b3c344c1942a5c4bc05a649b86ce2c6c70fec1530c0123da9a681ea60834f18cc56a01467902a2f"}, @generic="43a6de41c9e76247e900ea3ab7fb4bed1eb6c594733c83b861900b09a937f3e3486e55ca8c6c73597a86d2ea3ea5dc7a954307eb0df65fbc7c9d4f254a4aaa17346962c2d5cd3b0cfe1aa08fe803486c907d0ffeb1b485a404cd0273c76e566c28adfce20732ce2acd09a1d134e83d683b01733bf66f07bddd1a80d6cef49b496f17138d073a4cb89f2cfb8a0bb377923c7351bf0f5a490a1cba", @typed={0xd4, 0x7e, @binary="a35661a0b6b4534296d40692cb5fe710b20bd163a2906993e9d333fe7a02bae405d108a4735d909c4457d1ee7e5e8222dd5b05432d474f0e1defa373f4300119409a721a7d0cb7350cbdb5f2767ee13f042cdca26f25f7df508cdde8694aaed506730f993bc21cff4966c74aa81480a23db45d85ba86feaf63fcc312e3ddd30112cf7110dda2e9fcd74f8a2a427d61f4982ed7e1fef46d8c9ca4e8be7b882645891c1ebb24477bc9795660d0d66fc2a687d4fdfe295d9967b84a5609e87fea9cac367dc88b52a070f76454fd"}, @generic="a362dbaadc976ed44859deeff0c89450c8b88326826f12a58916f2a60615923c8f20875aa2c0468e238ccfb44dfb8231ead249917a"]}, @typed={0x0, 0x7d, @uid=r6}, @typed={0xc, 0x39, @uid=r5}]}]}, 0x544}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000ed5000-0x8)=0x0, &(0x7f00006a3000-0x4)=0x8) 2018/01/27 02:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ccf000+0x39e)='/dev/input/mice\x00', 0x0, 0x145800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eeb000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d16000)={r1, 0x1, 0x6, @random="4d76339a4a07", [0x0, 0x0]}, 0x10) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept$packet(r2, &(0x7f0000992000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007b2000-0x4)=0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a2c000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000d7d000)='ns/net\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000460000)=0x0) readv(r4, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 02:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000db2000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bb3000)=0x813, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00002b2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/27 02:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000590000-0x50)={@generic="60ec6fd40322d0c63722025e5c6ffe94", @ifru_ivalue=0x401}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000daf000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r2, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) bind$llc(r2, &(0x7f0000d56000-0x10)={0x1a, 0x11, 0x2, 0x200, 0xa0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da0000-0x9)='/dev/sg#\x00', 0xd2c8, 0x105000) getpeername$ipx(r0, &(0x7f0000e9b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f3f000)={@generic="770b56946e5d7587a2a7054cbf28fc19", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f000047e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006f2000)={0x0, 0x400, 0x5, 0x2db, 0x9, 0x9}, &(0x7f0000b64000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003da000)=@sack_info={r1, 0x80000001, 0x1000}, &(0x7f0000791000-0x4)=0xc) r2 = dup(0xffffffffffffffff) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000b00000)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000061e000-0x8)='./file0\x00', 0x80, 0x80) [ 36.208177] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.223046] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 36.247228] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.266951] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/27 02:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x200000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000912000-0x8)={0x0, 0xfff, 0x101}, &(0x7f0000b68000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c40000-0x8)={r2, 0x8000}, &(0x7f0000e94000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/27 02:12:31 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000fdb000-0x24)={0x9, 0x3f, 0x1ff, 0x3ff, 0x1, 0x2, 0x86, 0x9, 0x5, 0xffff, 0x8, 0x2}) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/27 02:12:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x617, 0x1, 0x7, 0xfffffffffffffffb, 0x7, 0xb627, 0xdfc8, 0xda, 0x200, 0x200, 0x7, 0x5, 0x100, 0x52a993fc, 0xc36f]}, &(0x7f0000be9000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000097b000)={r1, 0x0}, &(0x7f00007eb000)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:12:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) r2 = add_key$keyring(&(0x7f000065f000-0x8)='keyring\x00', &(0x7f000080c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000b60000)='user\x00', &(0x7f0000b24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f35000-0x2)='r&', r2) r4 = add_key(&(0x7f0000503000-0x6)='rxrpc\x00', &(0x7f0000321000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000087f000)={0x2, 0x8, 0x3, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r1, &(0x7f0000685000-0x8)='./file0\x00', 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$inet(0x2, 0x3, 0x100) 2018/01/27 02:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000c8d000-0x8)='./file0\x00', 0x0) sendmsg$unix(r2, &(0x7f0000dc1000)={&(0x7f000012f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bc5000)=[{&(0x7f00000f8000)="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", 0x1000}, {&(0x7f0000c88000)="c4b03a9fccd8eea2bf289a8a2b1d41bdad91d49edc82244c5de52967e27473bf9a6e87ad877de63f3c9a7cdf504ea2d5609110fec2e29b4d803ddb2e691615786a78a2d64b0b9581aeeb0b98c01001cb99467db452da35ee25eb1dba2414c47181bd5aef1d9494e2077a65db3675057f2b8d8232bad0fdde81d930ad065179c4747e6beaac4c88e0cfc5aac0008964732988a8fb0d3ddf6234940feeec0c425f89595f4bd56778bdf7cca285c3156c7733352cc93d3e4046ffdeecab787878265b040f94e9c13b438a8f768b5113e43e7887dc826e7c8ee30dec", 0xda}, {&(0x7f0000742000-0x2a)="be9d0adc4ddbe0fd6f8a63d933ba0f79e601d6560e6c0fa8312f0e4c6b4a77bb494329fee09aa0a29c93", 0x2a}], 0x3, 0x0, 0x0, 0x40080}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000889000)={0x0, 0x4aa}, &(0x7f00002c1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000517000-0x1c)={r3, 0xe7, 0x14, "da3b0b61ffff78e7e8421bec7afc4448e184330c"}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000740000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000643000-0x10)={r3, 0x80, 0x10000, 0x8}, &(0x7f00008d1000)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000b86000)={&(0x7f0000036000-0xc)={0x10, 0x0, 0x0, 0x8202}, 0xc, &(0x7f0000409000)={&(0x7f00003ac000)=@delneigh={0x74, 0x1d, 0x10, 0x7, 0x0, {0x1f, 0x0, 0x0, r1, 0x0, 0x15, 0xb}, [@NDA_CACHEINFO={0x14, 0x3, {0x240, 0x7, 0xffffffff, 0x9}}, @NDA_VLAN={0x8, 0x5, 0x0}, @NDA_VLAN={0x8, 0x5, 0x0}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x1000}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_IFINDEX={0x8, 0x8, r1}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_MASTER={0x8, 0x9, 0x9}, @NDA_VNI={0x8, 0x7, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) 2018/01/27 02:12:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c3b000-0x20)={0x2, 0x8, 0x8, 0x1, 0x3, 0x1, 0x7, 0xfffffffffffff941, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c5000-0x10)={r1, 0x7, 0x6, 0x81}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init1(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000054000-0x1)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 36.371552] binder: 6834:6842 transaction failed 29201/-22, size 0-0 line 3127 [ 36.398325] binder_alloc: binder_alloc_mmap_handler: 6834 2011a000-2051a000 already mapped failed -16 [ 36.408953] binder: BINDER_SET_CONTEXT_MGR already set [ 36.417432] binder: 6834:6842 ioctl 40046207 0 returned -16 [ 36.427915] binder_alloc: 6834: binder_alloc_buf, no vma [ 36.434066] binder: 6834:6842 transaction failed 29189/-3, size 0-0 line 3127 [ 36.454472] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.463038] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 02:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$tun(&(0x7f00009c3000-0xd)='/dev/net/tun\x00', 0x0, 0x44080) setregid(0x0, 0x0) 2018/01/27 02:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ce7000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") recvmsg(0xffffffffffffffff, &(0x7f00009fa000-0x38)={&(0x7f00003db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000791000)=[{&(0x7f0000339000-0xa7)=""/167, 0xa7}, {&(0x7f0000f74000-0x72)=""/114, 0x72}, {&(0x7f00000f4000)=""/245, 0xf5}, {&(0x7f00002dc000)=""/173, 0xad}, {&(0x7f0000d54000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x101}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f00009f7000-0xcf)=""/207, &(0x7f0000f59000-0x4)=0xcf) 2018/01/27 02:12:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x8071804962837bf0, 0x3, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000013000-0x3c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x81}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x20, 0x200, 0x10001, 0xda00000000000000, r3}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f000017f000/0x4000)=nil, 0x4000}) nanosleep(&(0x7f0000012000+0x1c7)={0x77359400, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000002000-0x102)={r5, 0x8000, 0xfa, "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"}, 0x102) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:12:31 executing program 6: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000027e000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000027e000)='user\x00', &(0x7f000027f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000027e000)="89f34290f7683f75181fcc57d86201cc3e1fba99ff28b346dc486829ac", 0x1d, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000099000-0x9b)=""/155, 0x9b) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/27 02:12:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000007000)='./file0\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000003000-0x5c)={0xffffffffffff8001, 0x2, {0x3, 0x3, 0x5, 0x2, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xf, 0x3, 0x4, &(0x7f00001e6000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000c62000-0x10)={&(0x7f00000d3000/0x1000)=nil, 0x1000}) ioctl$int_in(r0, 0x5452, &(0x7f0000f07000-0x8)=0xffffffffffff0001) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00006dc000-0x2)={0x7, 0x9}) memfd_create(&(0x7f0000113000-0x1)='\x00', 0x2000002) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c83000)='nv\x00', 0x3) shutdown(r0, 0x1) r3 = getuid() stat(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f00003e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000011b000-0x8)='./file0\x00', r3, r4) bind$inet(r1, &(0x7f0000ce9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) 2018/01/27 02:12:31 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000b) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000982000-0x28)={@common='tunl0\x00', &(0x7f0000b26000-0x2a)=@ethtool_perm_addr={0x20, 0x22, "62aaae89acc358c233ed68bab4fdc7f8ce21f761485909f9642e5db8228dad52617c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004aa000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x1000, 0x0, 0x0}, {0x7, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x1574)=@getlink={0x1574, 0x12, 0xf00, 0x7, 0x3, {0x0, 0x0, 0x0, 0x0, 0x8, 0x10}, [@IFLA_LINKINFO={0x1180, 0x12, [@IFLA_INFO_KIND={0x1c, 0x1, 'self-mime_typenodevself\x00'}, @IFLA_INFO_DATA={0xc4, 0x2, "a44c8c205e1a5c57537e2fb396a6c209be3240aabb51bc5ad1fd13fe9a5a374861f53cf091261f7f7f2127e17f2722c28df7029dc168104f9de93b4f46026618d535764df84714bea89c86eafd35bff5a5cc6daffac00a054fd2fa73a415a915992947c543993bf03d9c30b15ba41240f23bc33b60141a9c07543a2d9bf3835cacc00089627db67406920b94bc5b86013c9307ed969dc4c4e1f581b29ed0210f60e995fcb5fdf4bd0c9f751040168caa743ff82b70317c7dfc0021d00d1dab34"}, @IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "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"}, @IFLA_INFO_SLAVE_DATA={0x98, 0x5, "5da6f72838b82349be05f3b4101573853065b1c8370883bce5e2145a720cef69aea82c9ed6759411b7d4823b45671f64efbfa79a0403d048d49387aed7156c335d8725a5f19cc578399c62519353269c4d4dcf8d0deab5dd6eb5b69961d86a01a6a1d73d3feab7de9447732140477257e0a96f3257cbc11b04e1af314387447e8961129267b4a3e96a3fd163f60582bfd1af0ab3"}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x2}, @IFLA_PORT_SELF={0x3cc, 0x19, [@typed={0x10, 0x7c, @u64=0x1}, @nested={0x170, 0x8d, [@generic="3deec49e1782719c7166271f54747a5c3839c0f368f1b6375c9d5461cf48a8fb3d24c066e997739e5c068c2f88cadb343d7a9e046758410d27912c291fbb8a5fab6e2b5fc76bd3c559468b7cbe40141f3056372ba70c49453e4deee355ca97672a99382dd96f728230b455a40b975dd67de1bebf1642904d474332b42d01382e6ff69c1167995562d853099d53830a18df0843f1c6cebac81dd6eccea6eae883e78f0b67454c7dbe0a98fc004b86e104a5615f14a9b3f7dce85f75729b5d045a86f0598caff02965c31a357c9825d1ed4ba7e2e7ccb038147175da8d98fc20fd53423503", @typed={0x40, 0x73, @binary="532a8b2b9d0b6b1d25b4b16e16bd94baf6b46e6b5a0a171e6649cd00c14799d4275d549077797efd5578b1bf81c4f24a9a0ff922a37b"}, @typed={0x18, 0x80, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x70, @u64=0x5}, @generic="7b220bb15141601327e1eeb394f5", @typed={0x10, 0x15, @u64=0x5}]}, @typed={0xc, 0x80, @pid=r1}, @nested={0x1f8, 0x4c, [@generic="d8115596b2c312abd9e87336e1a95d00950cbceec2147a99ed32dd590892244f80dc3e0808730face8ce6e1cbfebb92635395d7a7ce4f7dfa20ccda594ff1b5561f0443afeadc9828f65c18a44736e1cbfe7459607a21072d3986c3dc4dcc7f55848c9b3dadd169c29a2351f3a6a96a4c6a448cffd00338998e676", @generic="54b5177ad684e85ef76c539014c1e042c5fee3d51ecc5589ac55a74c988afce18d9b52897646f33d3319135bef2c3e04c2bb00c37cded9c351e8799534054fcb869a803ae1d117dbe9747a288af62af10279866aa68d4c868142f0e5449187e94ac794085e2ef61182b997d2e3c7209caac0ce3fcf006b1e83abf77291963100938f77aa9f31c16efd909af80e1b432b075c1a3418e2c53b", @generic="1763123a49019e0dbd9ee817e1d004f898a009b9cffdf815da23c985c6b324cb1924a64767f8036b74874b5ed2af8e47cda605d26e6f8ed792a599df094527590c46804a5bb5ff69072a784a34a348a0438e084f2c761d58309bd2502e6020b509aa79110138506de37b359ea3ea1b0d7f7581f424e5d2732113d28534e5d971f9f273d58af6bcdacb34933ef1e6b0b02d3df217acd2b60015a4acc28b6304075e02d2140bb4facf7239576c71bf72e6ccd86a09708edad4b7d5703b7645c5aace521622c8fd6e97ac1e58fb634316fde69ab2fce2f461e6fb522c2fb8591c8e"]}, @generic="57981628be23b780bfede375f691828ab9d47b4ab177117067a8aaff1f5a0bde4f4d5d7019c64482f1b5edf6e7bb25de3546fb53df6ed1", @typed={0xc, 0x6c, @pid=r2}]}]}, 0x1574}, 0x1, 0x0, 0x0, 0x80}, 0x11) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000bed000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000aab000)={&(0x7f0000ee0000)={0x10, 0x0, 0x0, 0x24001200}, 0xc, &(0x7f00004f7000)={&(0x7f0000ab5000-0xa0)={0xa0, 0x22, 0x200, 0x4, 0x0, {0x12, 0x0, 0x0}, [@generic="2d6e11d64bb5face6f476e759976aa726923147cfa49bc5cede8d57a97d22db2bea58260142a28256add0c82011c58dacb5502ae8aa2c200ca3ebed68b9d331d5edb96a9cd4b37f47554afd60f8c5d7741befdd22eee91f4246220742f883ab41329031934aa6d1b6c99f165d16d441e6e9dac09a592c51a9e0558c124c338f0dbb8ea51eed05bbe0737"]}, 0xa0}, 0x1, 0x0, 0x0, 0x4844}, 0x4000080) ioctl$int_out(r0, 0x2000005460, &(0x7f0000138000-0x8)=0x0) syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x10000000000, 0x0) 2018/01/27 02:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002c1000)="", 0x0, 0x2000000004000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x80806800, &(0x7f00007a7000-0xed)="ef49404fe9465bced381d83f00f1bacabb9d8d1aaeee4c485be491c12a49f67ed27065cfd29f3857aa940aa5778b81c5c559bd10b7e1feea85e1b6073f6ab13a8835ec1fa1bf6ba1c7014a750ed2365bbf277ee265e26ed515ce7dd0c598daae59f8fe21d537c0a29ec0cae21067bf2b27b6a149d0a9509a5389f3fd650d8a2386b434d743da49b88d28a76c40be6e12b11e6ff4f95daa7a925eafe4917e778bf14e9b7fc3d3cee433020cbb27660215f2ce0ce3c3e8040e1ff74d18b179d87723e08672368c2285b0ccc4a61b997aa2de247967a3b18ba5f10239930f2ececb46cbc49cae236dacd2596c6dc1", &(0x7f0000e54000)=0x0, &(0x7f0000213000)=0x0, &(0x7f0000ce3000)="e346fedbab4f06bc022dca95a97c7ed3179d3d7008c4093433ebc4bbf0976318def697730c9c240da1300a5b01541c0a023cbbfa8729ff783f0cdc42fbafdda39fd6a637ee1ee3d25a032b7d052c154c5868e6703f13bab5482e5b0718faac2f66540cbdd14330a09db4dd34827d611190cf740cdf53e9a6a4d2451802ad47dc500a80c2f6e4129140a1edaa0c1739174b6c4a1eb75b04385cc06dcc68aa5d5107380e89cc2c8f295d25fabe431ce4a705bddb5acf6a0cc76ce59adbb2b64a1c4960be4a545144dcf63df20771b57351e6c989e6ce80434c6cf1ae70aaeb4451536996e3fe12d1d11c64cf6cff7fa48a27730e64e6") sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00009d6000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000678000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f00000b7000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e82000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000380000)=0x0, 0x4) [ 36.562376] audit: type=1400 audit(1517019151.935:26): avc: denied { create } for pid=6867 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=netlink_connector_socket permissive=1 [ 36.595503] binder: 6859:6871 got transaction with invalid offset (0, min 0 max 0) or object. 2018/01/27 02:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f00006a7000)="") unlinkat(r0, &(0x7f00009f9000)='./file0\x00', 0x200) connect$inet6(r0, &(0x7f000072f000)={0xa, 0x1, 0x7fa4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d0a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f27000)=0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000271000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x1000}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000335000-0x1a)={r1, 0x5, 0x9, [0x0, 0x8, 0x100000001, 0x8, 0x401, 0x0, 0x1, 0x1, 0x0]}, &(0x7f0000ba9000-0x4)=0x1a) faccessat(r0, &(0x7f00001ca000)='./file0/file0\x00', 0x0, 0x1800) chdir(&(0x7f000098b000-0xe)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008b1000-0xc)={r2, 0x80000000, 0x30}, &(0x7f00008d2000)=0xc) getcwd(&(0x7f0000b66000)=""/0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000231000-0x20)={{&(0x7f0000763000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/27 02:12:32 executing program 7: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030a000-0x6)='/selinux/checkreqprot\x00', 0x60800, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) 2018/01/27 02:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setmm(0x23, 0x4, &(0x7f000023b000/0x3000)=nil) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00008d4000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d03000)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000074a000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0xfffffffffffffffc, 0xa, 0x20, 0x80, 0xa9, r2, r3}, {0xc836, 0x2, 0x200000002, 0x81, 0x10001, 0x0, 0xfffffffffffffa6a, 0x80000001}, {0x5, 0x362, 0xdb1f, 0xfffffffffffffffa}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f0b}, 0x1, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x6a77, 0xfffffffffffffff8, 0x80000000, 0x4}}, 0xe8) 2018/01/27 02:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000309000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f00007c2000)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a32000-0xb8)={0x0, 0x1000, 0x1, 0x3, 0x2, 0x365, 0x3ff, 0x5, {0x0, @in6={{0xa, 0x0, 0x5b8d345e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff3fa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x7, 0x5, 0x4c78}}, &(0x7f00001aa000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002a5000)={0x0, 0x401, 0x0, 0x8001, 0x5}, &(0x7f0000eb6000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000014c000)={r3, 0x1000, 0x10001, 0x9c3, 0x3, 0x3, 0xbb27, 0x8, {r4, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x2, 0x9f27, 0x3}}, &(0x7f0000cf5000-0x4)=0xb8) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000c81000)='/dev/sg#\x00', 0x9, 0x80) fremovexattr(r0, &(0x7f0000f63000-0x7)=@random={'btrfs.', '\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c6000)={0x0, 0x0}) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x9b2a}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x7, 0x2, &(0x7f0000705000/0x800000)=nil, 0x4}) [ 36.595527] binder: 6859:6871 transaction failed 29201/-22, size 0-8 line 3190 [ 36.595720] binder: 6859:6871 got transaction with unaligned buffers size, 58534 [ 36.595747] binder: 6859:6871 transaction failed 29201/-22, size 0-0 line 3172 [ 36.609908] binder_alloc: binder_alloc_mmap_handler: 6859 20265000-20279000 already mapped failed -16 [ 36.611638] binder: BINDER_SET_CONTEXT_MGR already set [ 36.611646] binder: 6859:6882 ioctl 40046207 0 returned -16 [ 36.636679] binder_alloc: 6859: binder_alloc_buf, no vma [ 36.636697] binder: 6859:6882 transaction failed 29189/-3, size 0-0 line 3127 [ 36.650635] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.650660] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.650676] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.691101] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.691113] CPU: 0 PID: 6897 Comm: syz-executor1 Not tainted 4.9.78-gf518fe4 #22 [ 36.691118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.691132] ffff8801c2f87890 ffffffff81d943a9 ffff8801c2f87b70 0000000000000000 [ 36.691142] ffff8801beef8b90 ffff8801c2f87a60 ffff8801beef8a80 ffff8801c2f87a88 [ 36.691153] ffffffff81661d4a 0000000000002a2e ffff8801c33920f0 ffff8801c33920a0 [ 36.691155] Call Trace: [ 36.691170] [] dump_stack+0xc1/0x128 [ 36.691185] [] handle_userfault+0xa3a/0x1310 [ 36.691200] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.691208] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.691217] [] ? handle_mm_fault+0x117b/0x2530 [ 36.691223] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.691231] [] handle_mm_fault+0x1fd1/0x2530 [ 36.691238] [] ? __pmd_alloc+0x410/0x410 [ 36.691245] [] ? memset+0x31/0x40 [ 36.691254] [] __do_page_fault+0x5c2/0xd40 [ 36.691261] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.691269] [] ? ___slab_alloc.constprop.78+0x36c/0x560 [ 36.691277] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.691285] [] do_page_fault+0x27/0x30 [ 36.691293] [] page_fault+0x28/0x30 [ 36.691303] [] ? strncpy_from_user+0xaf/0x2d0 [ 36.691311] [] ? strncpy_from_user+0xb1/0x2d0 [ 36.691318] [] ? kmem_cache_alloc+0x215/0x290 [ 36.691325] [] ? selinux_file_ioctl+0x355/0x530 [ 36.691339] [] getname_flags+0x10e/0x580 [ 36.691347] [] getname+0x19/0x20 [ 36.691358] [] do_sys_open+0x21d/0x4c0 [ 36.691367] [] ? filp_open+0x70/0x70 [ 36.691375] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.691382] [] SyS_openat+0x30/0x40 [ 36.691390] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.691943] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.691952] CPU: 0 PID: 6890 Comm: syz-executor1 Not tainted 4.9.78-gf518fe4 #22 [ 36.691958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.691972] ffff8801c2f075d0 ffffffff81d943a9 ffff8801c2f078b0 0000000000000000 [ 36.691983] ffff8801beef8b90 ffff8801c2f077a0 ffff8801beef8a80 ffff8801c2f077c8 [ 36.691995] ffffffff81661d4a 0000000000002a2e ffff8801c36ab8f0 ffff8801c36ab8a0 [ 36.691997] Call Trace: [ 36.692007] [] dump_stack+0xc1/0x128 [ 36.692016] [] handle_userfault+0xa3a/0x1310 [ 36.692026] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692034] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.692042] [] ? handle_mm_fault+0x117b/0x2530 [ 36.692050] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.692057] [] handle_mm_fault+0x1fd1/0x2530 [ 36.692064] [] ? __pmd_alloc+0x410/0x410 [ 36.692072] [] ? memset+0x31/0x40 [ 36.692081] [] __do_page_fault+0x5c2/0xd40 [ 36.692089] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.692097] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.692104] [] do_page_fault+0x27/0x30 [ 36.692111] [] page_fault+0x28/0x30 [ 36.692120] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.692129] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 36.692136] [] ? avc_has_extended_perms+0x33f/0xf10 [ 36.692144] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 36.692152] [] ? userfaultfd_release+0x650/0x650 [ 36.692160] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692168] [] ? __lock_acquire+0x629/0x3640 [ 36.692178] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692184] [] ? kcov_ioctl+0x52/0x1c0 [ 36.692191] [] ? _raw_spin_unlock+0x2c/0x50 [ 36.692199] [] ? userfaultfd_release+0x650/0x650 [ 36.692206] [] do_vfs_ioctl+0x1aa/0x1140 [ 36.692214] [] ? ioctl_preallocate+0x220/0x220 [ 36.692220] [] ? selinux_file_ioctl+0x355/0x530 [ 36.692227] [] ? selinux_capable+0x40/0x40 [ 36.692234] [] ? __fget+0x201/0x3a0 [ 36.692240] [] ? __fget+0x228/0x3a0 [ 36.692247] [] ? __fget+0x47/0x3a0 [ 36.692254] [] ? security_file_ioctl+0x89/0xb0 [ 36.692260] [] SyS_ioctl+0x8f/0xc0 [ 36.692268] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.692292] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.692299] CPU: 0 PID: 6864 Comm: syz-executor1 Not tainted 4.9.78-gf518fe4 #22 [ 36.692304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.692318] ffff8801bf7075d0 ffffffff81d943a9 ffff8801bf7078b0 0000000000000000 [ 36.692329] ffff8801beef8b90 ffff8801bf7077a0 ffff8801beef8a80 ffff8801bf7077c8 [ 36.692340] ffffffff81661d4a 0000000000002a2e ffff8801d90950f0 ffff8801d90950a0 [ 36.692342] Call Trace: [ 36.692350] [] dump_stack+0xc1/0x128 [ 36.692358] [] handle_userfault+0xa3a/0x1310 [ 36.692367] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692376] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.692384] [] ? handle_mm_fault+0x117b/0x2530 [ 36.692391] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.692397] [] handle_mm_fault+0x1fd1/0x2530 [ 36.692404] [] ? __pmd_alloc+0x410/0x410 [ 36.692412] [] ? memset+0x31/0x40 [ 36.692419] [] __do_page_fault+0x5c2/0xd40 [ 36.692426] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.692434] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.692441] [] do_page_fault+0x27/0x30 [ 36.692448] [] page_fault+0x28/0x30 [ 36.692456] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.692463] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 36.692472] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 36.692479] [] ? futex_wake+0x146/0x440 [ 36.692485] [] ? get_futex_key+0x1050/0x1050 [ 36.692493] [] ? userfaultfd_release+0x650/0x650 [ 36.692501] [] ? __lock_acquire+0x629/0x3640 [ 36.692506] [] ? do_futex+0x3f8/0x15c0 [ 36.692513] [] ? vma_wants_writenotify+0x51/0x380 [ 36.692520] [] ? vma_set_page_prot+0x10f/0x180 [ 36.692529] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692538] [] ? check_preemption_disabled+0x3b/0x200 [ 36.692544] [] ? __fget+0x201/0x3a0 [ 36.692553] [] ? userfaultfd_release+0x650/0x650 [ 36.692560] [] do_vfs_ioctl+0x1aa/0x1140 [ 36.692568] [] ? ioctl_preallocate+0x220/0x220 [ 36.692574] [] ? selinux_file_ioctl+0x355/0x530 [ 36.692589] [] ? selinux_capable+0x40/0x40 [ 36.692597] [] ? __fget+0x201/0x3a0 [ 36.692605] [] ? __fget+0x228/0x3a0 [ 36.692612] [] ? __fget+0x47/0x3a0 [ 36.692620] [] ? security_file_ioctl+0x89/0xb0 [ 36.692627] [] SyS_ioctl+0x8f/0xc0 [ 36.692634] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.692657] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.692664] CPU: 0 PID: 6879 Comm: syz-executor1 Not tainted 4.9.78-gf518fe4 #22 [ 36.692669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.692682] ffff8801bf7279a0 ffffffff81d943a9 ffff8801bf727c80 0000000000000000 [ 36.692693] ffff8801beef8b90 ffff8801bf727b70 ffff8801beef8a80 ffff8801bf727b98 [ 36.692704] ffffffff81661d4a 0000000000002a2e ffff8801c364b8f0 ffff8801c364b8a0 [ 36.692705] Call Trace: [ 36.692716] [] dump_stack+0xc1/0x128 [ 36.692724] [] handle_userfault+0xa3a/0x1310 [ 36.692732] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692740] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.692747] [] ? handle_mm_fault+0x117b/0x2530 [ 36.692756] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.692762] [] handle_mm_fault+0x1fd1/0x2530 [ 36.692770] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.692775] [] ? __pmd_alloc+0x410/0x410 [ 36.692782] [] ? memset+0x31/0x40 [ 36.692791] [] __do_page_fault+0x5c2/0xd40 [ 36.692798] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.692805] [] ? do_vfs_ioctl+0x458/0x1140 [ 36.692813] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.692820] [] do_page_fault+0x27/0x30 [ 36.692827] [] page_fault+0x28/0x30 [ 36.692834] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.692843] [] ? SyS_nanosleep+0x91/0x120 [ 36.692850] [] ? hrtimer_nanosleep+0x550/0x550 [ 36.692857] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.692864] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.770168] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.770177] CPU: 0 PID: 6897 Comm: syz-executor1 Not tainted 4.9.78-gf518fe4 #22 [ 36.770182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.770195] ffff8801c2f87890 ffffffff81d943a9 ffff8801c2f87b70 0000000000000000 [ 36.770206] ffff8801beef8d10 ffff8801c2f87a60 ffff8801beef8c00 ffff8801c2f87a88 [ 36.770216] ffffffff81661d4a 0000000000002a2e ffff8801c33920f0 ffff8801c33920a0 [ 36.770219] Call Trace: [ 36.770232] [] dump_stack+0xc1/0x128 [ 36.770242] [] handle_userfault+0xa3a/0x1310 [ 36.770251] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.770259] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.770270] [] ? handle_mm_fault+0x117b/0x2530 [ 36.770278] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.770286] [] handle_mm_fault+0x1fd1/0x2530 [ 36.770293] [] ? __pmd_alloc+0x410/0x410 [ 36.770301] [] ? memset+0x31/0x40 [ 36.770310] [] __do_page_fault+0x5c2/0xd40 [ 36.770317] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.770326] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 36.770333] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.770341] [] do_page_fault+0x27/0x30 [ 36.770347] [] page_fault+0x28/0x30 [ 36.770356] [] ? strncpy_from_user+0xaf/0x2d0 2018/01/27 02:12:33 executing program 7: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe4000-0xc)='/dev/autofs\x00', 0x10002, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000bec000)={0xfff, 0x8000, 0x200000000000009, 0x7, 0x2567, 0x6, 0x5, 0x100000000, 0x1000, 0x101}) 2018/01/27 02:12:33 executing program 4: r0 = pkey_alloc(0x0, 0x1) syz_extract_tcp_res$synack(&(0x7f00000cc000-0x8)={0x0, 0x0}, 0x1, 0x0) pkey_mprotect(&(0x7f0000869000/0x2000)=nil, 0x2000, 0x1, r0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() set_robust_list(&(0x7f0000000000)={&(0x7f0000156000/0x14000)=nil, 0x2, &(0x7f0000004000/0x2000)=nil}, 0x18) prctl$setname(0xf, &(0x7f000000f000)="766d6e657431776c616e305b5b7f776c616e303a2d7d00") mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x1) fcntl$notify(r0, 0x402, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef8000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000132000)=@add_del={0x2, &(0x7f0000b65000)=@common='syzkaller0\x00', 0x401}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) dup3(r1, r2, 0x7fffe) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005cc000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef9000-0x4)=0x8c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ef9000-0x8)={r3, 0x1}, &(0x7f0000ef8000)=0x8) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a0b000-0x4)=0x40) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0x40, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000069000)="16b776dc5a83a11a812f9a5c8845b4ba5c8c17fb667ffb5dc0ddea578f8917652552177748406863b536fe2eabcafb53cc6f7cb3ac16ff800b69f8f047a67472aa945b4a21b6fb78857583fdd451a75b3c82c835d010ee3ff7c75247e62ca284241feae3053b5312658116fcd47b05d7bec98d110227374d28a07d3348e3d76811747a407aaa878ecb760d2528d1e068d2850992daffcf798b71dd03f12a6f1a246a99a9af0aac971620de962a3563ba28f12511e32dcf089d773613bcdd247722690a8f", 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000040000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000fbb000)={&(0x7f00000a4000+0x580)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000f70000)={&(0x7f0000a73000)=@updsa={0x21c, 0x1a, 0x2, 0x5, 0x2, {{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x4, 0x2, 0xfce6, 0x0, 0x0, 0xa0, 0x9d, 0x0, r3}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x72f3, 0x7, 0x3, 0x80, 0x7, 0x4, 0x800, 0x5}, {0x40, 0x7fffffff, 0x80, 0x3ff}, {0x6, 0x1, 0xfffffffffffffffe}, 0x5, 0x2, 0x2, 0x4, 0xad3, 0x10}, [@algo_auth={0xb8, 0x1, {{'sha384-generic\x00'}, 0x378, "d55e39a101352ca1dbb73236709c937b13d0af6fd9cabc5890c527870b0323a39253a1faf08a1e670cf988d02d50ef93bef86b1fc8a7eb0910870982ca4dbf35413d3038cd79b14754b579116d6cb19a0d741ab661580e5204b7bfd75eb27b2161ba97ee73a9cb468b20d13cb2128c"}}, @algo_auth={0x60, 0x1, {{'md5-generic\x00'}, 0xb8, "45c5cd7e8cba0c2a10d342ea737b5963533c7d4461ef6e"}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000)="9260223464f3133c3353fcfc2dfbec2f219b2d99e6c18f2666692bf7e83f75188565794b7cd0f64e1f5bbaf2c4117d79c018cc81870d00998d188c383644c9f0244564bdc0f2eda869f81e9bb30ed95dabd920065720a7b86aa87ac92b8d45580d48d4e466c4ed078f94d5c97be6926598be957f83afb83767160ce03522321ce444b7c9baa5033e9c8196d7aef2cf40b3597755529af61d98d54d30b4701bdebf6088a0145a42a1f63acd7c61e02566e7f538da64cc331137c647", 0xbb) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000efa000)={0x0, 0x0}, &(0x7f0000cfc000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a02000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a5e000)={r1, 0x3ff}, &(0x7f0000ac7000-0x4)=0x42) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r3, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) writev(r5, &(0x7f00001f0000)=[{&(0x7f00002c8000)="3645806dd741ee2df53956f662c0e945610d21b6baa16c7231435c815825b8e400486e88f7baf57c6134ff841c3c4c9f013b0686550e77d9c7dc08dd7cce39b10fb07de47b43f3b5c5b2ebd82e8c024018db7ec257c13b969d13fe2a352b9fe956b88d901d2d17f43786c0", 0x6b}, {&(0x7f0000bfa000-0xa6)="703eb3392a2f76241dba714c88288c42ee593c0926e0b2914704889481517631363905ec70f8484a5971a2bf2ded0f5dfc221c536a15eb8e4e1279ad23e370ce276ba05e8419a5553c15d69edc26b014aee3818376d34c399934c3e20892f77f0f87d730bb8fb883385e3b8201b98f739ac3f835b708d3eaa750507362ff9545a21aa81fdadd2fa91b0d643334a5b015993ed9199e47d7312bb97b9028a518c842a0287f3fac", 0xa6}, {&(0x7f000066b000)="a5f9f40df1eca80a81f86887cb5fb13240a79e0974ac39", 0x17}, {&(0x7f0000922000)="5d6d688f5f55cb56e4f0f6469cc40ed546baf485d01aaa83ccab598abb3fd1fbfda4ab45545aa81ca2554be8537cb2ff64387cd3d33e8db091ad27ad2c39da779255e2ae25f8723f2893c605fefab6277342a46b3ce19cbe1cc746e163a4f10a3d84ce03d20aaa074d8192cd39a6bc09e5772c2f64e6f68251bb3e8d9d8fc822142c9d2ec6c8d9ba5b4dec125ab275fd5c3af5385f0598a5a5ba7114bfd48007bb229e2f54768ad6184f989a7e35896d3c412482230cb578346048", 0xbb}, {&(0x7f0000d54000-0xba)="143d430f1d7761d1aea6d848d1e8eb407fa504439928025daa3061f74b1fde8bc1b2d3f6c07e86f5f10152f6eb45e2ea3d67a61f972104de7d0bb4328957fa7f842e5269129c079b984777527fbd69c79773106bbaf510246b9eea9680a1d7085dcda8b7ec9e86e0c84d1831cca96dc635539b0e063ea00a2ac40b0589c0efe343c0b9d4f98c238df8ff361e6822b53cac91daffea7298747a2e1a1c1375d47e037b2021397593ab6f9aacc125575ab6bc285cfc8fd44bc2e3cc", 0xba}, {&(0x7f0000a09000-0x5a)="1ce3a1615a03d04c3bdf4b5cbbb484ffa9d5ea0113676f4af80f861742d1d692b8cd867d61eb4786fee1c397f57265c80b44b61f80caa8c10f1d3c0993c77fe3dede00516f336ab19a51b4b26174dd00cc8dea67f28e46893c4e", 0x5a}, {&(0x7f0000204000-0x27)="565544e0694a3db1412cb3d8ca985878bf8594dc88b7fd957cc8310d85a3c91a4979e9a8d92695", 0x27}, {&(0x7f0000d83000)="5c41a1d0d4a1b568a7e1a9b54167522faf6785d4fba645116a0aa96245b889dd58d203c1d95ed15d0567c881f0cd58dd39c7600fea6a4007fa4b", 0x3a}], 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000050b000-0x10)="9a02de13aa14203955b6c87c647175b6", 0x10) bind$inet(r4, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000cf9000)=0x1) sendto$inet(r4, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/27 02:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x12, 0x2c) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/autofs\x00', 0x2a003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ade000-0x10)={0x0, 0x7530}, 0xfffffffffffffd40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000568000-0xb)='/dev/loop#\x00', 0x6, 0x2) [ 36.770364] [] ? strncpy_from_user+0xb1/0x2d0 [ 36.770371] [] ? kmem_cache_alloc+0x215/0x290 [ 36.770378] [] getname_flags+0x10e/0x580 [ 36.770384] [] getname+0x19/0x20 [ 36.770391] [] do_sys_open+0x21d/0x4c0 [ 36.770398] [] ? filp_open+0x70/0x70 [ 36.770407] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.770414] [] SyS_openat+0x30/0x40 [ 36.770421] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) r1 = eventfd2(0x0, 0x0) writev(r1, &(0x7f000031b000-0xa0)=[{&(0x7f0000c71000)="4411d55c0b2a97d1553f6ffc849248294c511c2527aa5136d051c6e4dbc053910972f8dddb2b4cadc87f0d905c3e9cc8d74cbf2c36ddc23bc3dbc9cf0a30ee930c5c6258610d3888bbdbb01ff0a47a9693fed60b6385bced147d18047bb80fee93ebde953573df7d712b456908aa0e0ccd5ccac6281b885666986c91d11d5fbf6af984a66313c96dd25ece93e31115bc", 0x90}, {&(0x7f0000a63000-0x5a)="cee0f877f09d50d968513b1bc577108186b2ce929c430fbdce98ad70da9703fdd725ba2e44fcfa5b999c19adeaf9dd9551b68f3e75fb1d5e194ddfda42bb09d8cdde4ddce83099c7687dc1f2b30d5392493264bd4fa4a1ac7849", 0x5a}, {&(0x7f0000e4d000)="a087894466407e5c900904d1cc66d9ca7a4f0079f0142389", 0x18}, {&(0x7f000060a000-0x3)="83bb29", 0x3}, {&(0x7f00004d2000)="43b45a02839f9116c7f37ac173fecdbf5e91fa184ff44c88f5c376de4990bce1f48baf6acb8030694eeb66151ad3d90487f2c2b0ad80efd258eae397f15d372661970215e23f3efdf6666f640b3a72ee32cbc03b00a480e1c6505b5214c36d7f25d7da70d81261c1c4c24341b95e6762cd7ff80a3875cce70048bacf128e7aa5d3dbb83716023b339b6b05b756b461373d7d02c1ae2dd0e487ddc4aedc75eee84f35b2ba25723e6a11829a6ec02eaa3bf690943de27a8834e801bbbb1c5a66e386e7bc1167755dcfe3e4fdd75f5d562ff351247afd11a9284c86168019a8630548c10fb47f06c982a18683a25668e6903f48250f94ddf9580c1748b88caa296bb23bcb5ce80dfe5cdb18839c97fe688a6fedf018d1b7822b6d8682ad1a5bc5ae03130a6ef9f7ae37ec8b350d72d30e03cc51ccf4d32e539ce0cbd7d4513427f1f1c2f452f4be564cdd8281b5ec30cc34abf3df2c61335c6325a0b7a5355d0156c9f21f5244729c5ebdf29d081a93d1fddb6374a24724d28df8a1857e049528376dfd6d8b1795d725490e80438bed3e9a9677564ecb15d846972028f3ccd4cc66b3f68cf1549a0c661afbbc412007ba58f0fa43bf87823d05932c0af0d5589b3c0c13f053a8dbff2f97fccb288e7a28f9c698fd78db2f98282ab2c5f54f50fba7095ca36095c388b9aad339e513b6ec73c31659bc25599dcd8079ab3dd09a65e0ebd9e43fbc7ed7d7ee5ecdd8f701a647c9cc88ab372ac80734a9f7d1787f2e0252d76ab20b84c4d6beb6b9e66b6900665b7c5cc1d4c14f174f8c13be51d9148d605c5bd0c69f942d665b1bd74d41484a7b16546255f8421276c11722f8d14a10e905f563cbf34a23569f612ba4031d60e7c30a6e4791fb922133d1e798d774c5888acd4023778d20795eb7a052de99b0292fae1b0b07672f0f2ca571a0c3149f31988d388d0913cfac0685332e3ec3fe3174318d95d57bd2b7754dd0058d86e030cb6a1bd2e94301c7d76ec34f3cbb69bb041e29c974c3007752cbddb70820fbd57ecf147b166333932f691ca9b18738250b1d528d66a80f976e82155a029e3ba976d17f2f64c4af4f1ae76b6c7bd55c718017c6b945b3c0d8a91aea325de42c2e85deef2095faacec3281572ecfaf2253765168c3b4ad115dd536d38fcf6f48276a31dcc89d44f09dd22e6926386953d5866befaebff8a144af14a78277adfb8546733d7053541d2afa5dae20605bb9fdda1ec61a4e1eb7aad94d7b8669b12073f1320465f5c8e71d564144bba7db4116547fa06e76146eec503208d479cf8a721e82a2da615445b291e292a26df7bf9311c4ee6ce96c387063acba9030958cf150c776ff313338c5547d6864d68b6243a46db140a5773ba34d56735878742866298f35bea1990c0ef79556cbf6a3b6732bcd9b29545cfa54bb2335f176173b2fb2fc71ec99ccc20a53b0a31d155a8f36ed3559016c6957db590bbcc307b7e27062d4bfa2b9744abca4d2a8655a57abc42cfeb91fb8bd255eb228d1a72976b87ef7d7e62c4c6e57e496ba4a897b42335f81265736656ac4694910ff048c19552dbac5286e8596e7ff12870ba828be76c80ef1ab68395b89c722cbd62e4f62ae91688c294bdf25dd6e63bfb9e587d00d9dd0b306c6b40d18743014931dcf343b9d7125454002a37aca0828804a1dc34aa1c680d79b1c74ca06c9b3da63ed7ee1c5887490e1b70dc3d8d18f50bdae907c50fcbe0e07fbc4556c963b1640d89c13ed10e49029cec6f09a5aeda851f2289d5814459b3d26d1a939b3693619df96d44e00645aa43c230901d9ef5174b47548af603f9147686c83385824b531a4f58b5ba0090842446d312f4a1d5bf97e7073e68e8b9d3466b9eb9c87818ab185552d2a94407ad083ec5155c8ced2822e629bc49b49644dd45b05c666ac144d28b7eca9310155bbfa14b9df51b47c7adae88ad544817f6e21466f911afcba698d54edfca6fe114062e547bb4879faa5dd71b625e2d150def9f082b2a5364f8855d0f877ceac7ba30aa5aaeba39a3bcc86230ac10961d30539a4e72adeafaaf7f71949911503f12bef3a9fc46478d33abfa67bbbe44f8fdf006fb79c254d15ba6fce036e82002404d0e3e2abaedaf6bd1b19b2676db153063d3db241cc63c222217d9bbbdab71ffd916b833a1b460ba4119f29e613eed0441174936dad9480810941669976d63fc37aa131d8b5c1888cbc06392fc85249adba80117e85bd76d46da7d79c76c4493fce73c7e332de4c80543bc959f72f69ce2d7e410d78fdbf489a6a924dc00d35fd1a9766587709c92aa8b8edd9de8a02c12552f013eb0e788432bc58ecaa032438e26c021363c26214c0391919fa601ecafe8844f9e41a20241c95efadfcc9fd9c4c51d5186cefc0cacb88307a9e25e3e10dce0ff3fba39ec8e5dc50c48732cf599b21a4fab2ea58d2b66ee25782c06b2a867902c1903ba6229d6d38e4470e9b6e04dddd1a5cde339d8b7c6cd42289c6d911e95713c042f7c6f157b7248db2f256aab807ba694caee0e56c1f623cb2523c715b724deef5aaf822f265b25aa4d08851d44d65fcfe522e118691625785de3a88cf0dc814cc016028cff44914597b1873aa1a6c6c2d0f69fc0bffece21101701077ac7b4c68f82c16298ac9bd52d3a5f2367f1bfcca7173bde219f38c52549e6a9ecfbf7c2d3b6d2033138ee2e6cc462f57813b304708f7f5a5a3e77848378af2ce088994ee73e76aed64ad597431a1b74fdd0cc8b69c4f87b7598af76016d2f852183cc4813ce982b731617bf3e1ddf6c7ae61a8781e78b070b2944607a1f09f0ab2bef66c53e627a36a89559400ce0fcd354b3a8be1849454921ab698ec955f868f8250ab67886d83f43a809e2cd07ebcd4fbadfc0e7ee9fb19c18561b72cfa91e3e66a1344a5f92ffd34662ddd42771020d7c6c1306a9f9eae4902e983d0f7087172b312b9c2fd15f514637c89af1e6a7bbca30b891c7adb3761fb685fb95525ebe7cf2e4f30e698c7daa4020f93db93b2c7c2570d0acc400f9eb88e97e51a85a32caf7d4b7bb5247b90cacb16cf3f9b76858005b9f7745963dce02c9486c741d506f8a71b759ecd4119acc28706fdb9b23b68e16fc82333465cddc2435e1ff85c560a87fe37b919041a972d5e316a5fab8f458eabe4a26f9110eb7db50630e7da996f20fd5034095c5c986a40835da11e16815881142041bd65e9735fff5653c719655baffd1a83028fe4b33539e6349efb72117632109dfe926064803a9f8eb0d09e4bc4f45b3ac0a1f355ba534d9e8b95d1c3e6fa13dc8680f4d25764bc79d2b1126de4ced7d782f6579d5888aed423cd51e6af443f69e9179d29559b98767d3cff9bd17a7432ffc413edbe0a715de055337d0e359c05fa038cf63e80ef4de1a0bd6c502ffd31f269428816e8ba67eba02a02ab5d014686d315a8069e9e4c648a518165e2c668a277355c440731e1ad4234071018819eba232bae32977daa35ffa4600e85f1adfd04aeb16835959f1459207bfbbc19d20c916deccbc8cf391e28bc80fbcb18b6fe74f7b8c4e55db2220be07718f3f5d7f0d5a5d0f53252652bb204f440eb0284ee16d91b15174e345f8fcf02aa36b4730efaf0fb862d8bfe70637daffaf8e942fe7986414277014def5848bcc375640dce07a894465a5e005d820224aa0e9e7e65db15f5a16731f1c40c3cf3f178226af1398e4332b70e3e577379b96f1cc833a46ab6cafad4576c712a380e19bb768df38525cb1ab89b54444b68782308649a3961316a39b6911024a862edd6efcdab7af453c6590df12bda9eb2e4c4a973f65be94f9f5724091a090795da9ee0befdca9edf95159a2d1dc87c708438f7b048785e253a410d2b3071f756b16bdac6014bb592459683bb39cbc3d66bf7b0e09563d65d83bb0a6445bf9f2d767870247b92dea08b3e8b2633b91bb2fbedb7c136f19d972cd6f2ec05a1949473bd631f49e0cbd91d793510ab8a6a16ce396350b98ea6274e2cf08d378db6f128949c687b52e9f63b47725edbe75f79460cf87ec06a6672e918a3fc7c16dedb8339ca4f5ce34f4f74f4f7bbf80a2968ecf10bfc25fad5edc37d19ecad3ac985f0eb80bac6c604ce36049a62083c1076fd0275f5372ee7dbe01e685727ea150e4f7337e4eb1a2e3389cef52f63c1371547bcaec650a1d192ac4e07e214f92c85612803125d0ef813a53aef9a865609a267551212bec2de8c9d9f87f80d72fcfa7fbad5fcab4c055464bb305b0dd12f64a7e0680bb86a8e3da92e50eba6d9f6c682c9f8f76669797f63225a57c8d0102093583ed9c7f2c83ae592706cd375ed23c2136f557b5a1d4bc9c4549c220445f5a3f9ae111c4d8f7c42520ed42404aae6128a52365c4afb92f217fb2aac5f4a37edf3ac5267ef4aa1ba21a52581e6c7d6923901d06f950f37671c6b09282f1bd31c6f3b4e3e72bd6a648c432c1b88da2b1222a57f0a1fead073f109175c11b77980e9d5c2b9404c4611ad05e8526185cc3a726682c43fd77c213a7d68b5aaec3ab85d12b54ac62f23d4f000e6f470fe2b07c0de19b8892f15c5635d45398873e5f57ef137b7c7c4c20e79925c0cb18f17bc22cca00543e7a9a6563bdc3c59da741d871f6f360c7d708e1a4c407fb5331d3a96ad1386adbe5597b6207cc6458bda8a2b3cef5250b918d6882c7461cf66ebbf73163ca365d25e5080c08d3550e6725bb9c4b7ced980578dd7ef840e195bf6607dbfaf5dd2e0d513c60d489fe8db15ddc36ae89933a77f4efd7c41e94b8dc0af5d1827e54590d5e04647d8de9d99c3c449fa38c20c2d3b0d590970aabcc38f907f8f852f0a4cdae4999cefb6859fa86575725f0eb14639fd647f40a51202df0d1c525015a236888e830ce0cfb1dbcbd933f027ec2ab1c095c437f97e9385707483ad6e989915a418ccabf9f11ed8ea1c13bc04138e76f392de500a7f030d63d17538b7febc96fbc6a8dc9a991c288d19311704ceec1ec8c80eae63c652682ae8546c0a8a6440063f834aaf02b7cb7ad9e95dfeb458406ba39f983476f3cbec038e3e99fd4a645e53c622b3cb6a72cd40d286d4fe81f170fed878ceff314a652c30b66f04d42ee513be32fd553e7d02d6c889781aeb10890364b1b42196ae5ddfd6bad15212b20ba2a8544411fa6c2018ed37df1aad80756850b21a4eccc05cd6339f7593df58f6ff61f62b75efb167883f91abd3be878f2cf36dc0f4606bb133b7abcfa909433951f88f2ba0ef4af0d3ba6fb9405f44f1a933a98ec796876d05db035fbdfc6118dc00cd5f289a66a1dfafd1ece155047a305bf9c681cc4aea0dc292c723fe5feae49cf6ac1b367c8d4da638f2f74a02a7a9cc902efc1ee962ff7fb4db43a56940024576630db38c2088fa09b6d1b98815f7406a3f2000e2d23bb8021588e46d05cf00e4d2bde9d8c06bf4c6f561c20d72d8e6232e655b812eef0c728b18e52b98c739b4b427daa667ec4ca0ed7c8244bc005ffeb2b2895bb89884db1026d940a74024e077faac7138881bc50d220b2b8993cf1cb51477e52b942f2ada44ed0bd1f529dee86a343f1c169beb6e4f1437e5cdefe60545d0e511e548efee7db3939a553a3b0da8cf7648759ea0440351899236cd3978762daff94eebe155fed0352538f00c872c605a4cb6ff14c56cea376f72e671781bec29f7216e3501f62d30e813cd4aaf4c2075af608021a0786a375c4e64dc9cbf1e168aaa9ff74d942ed3912bb6ac60dfd7e9c296f0a7a106f4", 0x1000}, {&(0x7f00004b2000-0x3f)="f5f6932300a43568a250e75ea1e2a3395c5df8ebffe5f8bc16a3fed700e41f0b64d5ca4daa36a4acc4b1f8bed41bb481bc4b8de89a600710417837adf3a675", 0x3f}, {&(0x7f0000106000-0x8f)="bb59562a52bc89843f4a0f01697d0435a1f58390686744e446d958576ac59974c7c7b5c358866a7e4fb582e820864425fe1a04285c365d09a96df7dd19b4996b4dcc0aef427df94aa300ec3c43c3d2bcd96ec10ada8d3d97ff06ef5ca3562d551e306ff357b55c2c3a8b114a72e34ec8e785cafc027f459e76ea0b5a54edbd317f5675a8a5c4e137d16911e767cd53", 0x8f}, {&(0x7f0000d7a000-0xbf)="7ebc5ddb808d3f10b7d2a8670b4fcbaabca48854dd8f7c8c090ee9441a5837add9207cc4d54574f76744ef9e9950649d680c42ffd299678f5d3502b0762249f855618ffddb69bb28a8e3f8c178bfe01402e8bc9cdbcb269b52589a506e96a40fb4a067a0ace37dda34f0e81a14e354e6e177b0391dd8aa2d93b08c89c51028e4dad180c4a98a2f024c503feda40b0b74d56d13e42bab1541438605698dbc168666f8436572e4e743a1b5343271a61c0e87ce25435d221eb7c01c86b8edba86", 0xbf}, {&(0x7f0000dcc000-0xa2)="b29fc69f7b6b41b57ee8e31a357ebbe07ee909158fb571e43d91fe823feffb574126c2580fe2f811600fe90e503bc754d2768e930ad3cc6ac4c4bcdca9af27b76e56b74ddf38fa26a198bc53191297168d360e86ff47460850531d344edb558e5606aa3c035cd4266f5707e3fe586dd15d71d551b3fbefb25fbc4ed5d87e28714ab454b8555771e5771877283d745d488ab5dc9d574378e318384b4b5f372079778a", 0xa2}, {&(0x7f000016c000)="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", 0x1000}], 0xa) r2 = dup2(r1, r1) getpgid(0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000483000)={0x5, &(0x7f0000a47000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000625000-0x8)={r3, 0x3}) writev(r1, &(0x7f0000a2e000-0x10)=[{&(0x7f00006ac000)="b4", 0x2ab}], 0x1) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="ae86ed82f5510086206d61bd0410449e3f2bd6afce14d1b2124de6b81c", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/vga_arbiter\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b0a000)=0x0, &(0x7f0000869000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000939000)={0x0, 0x0}) writev(r1, &(0x7f00007e4000-0x90)=[{&(0x7f0000fdd000-0x95)='0', 0x1}], 0x1) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012b000-0xa)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000043f000-0x50)={@common="0000736530ffff00fff16900000000b1", @ifru_names=@common='bcsh0\x00'}) eventfd2(0xff, 0x80001) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fe0000-0x10)={&(0x7f00001d9000/0x4000)=nil, 0x4000}) faccessat(r0, &(0x7f0000296000)='./control\x00', 0x198, 0x1b00) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f00007c2000-0xd)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$KDSKBLED(r1, 0x4b65, 0x6) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e01000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r1 = memfd_create(&(0x7f00001a9000-0x5)='eth0\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d37000)=0x0) madvise(&(0x7f0000c85000/0x2000)=nil, 0x2000, 0x3) listen$netrom(r1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e74000)={0x0, 0x0}, &(0x7f0000162000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f5c000-0xc)={0x0, 0x0, 0x20}, 0xffffffffffffff3d) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000)='/dev/hwrng\x00', 0x40, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000024000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000000d000)=0x5) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0xffffff2e, 0x18, 0x21, 0x4, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2500}, [@RTA_PRIORITY={0x8, 0x6, 0xc69}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$1(0x1, &(0x7f0000144000)='![&ppp1]lo\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1e000)=0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f00003ec000)={&(0x7f000063f000)="1a6ab984c2b730a527503b2f0bc144efb89699e440e9b9fc5057186e6e37a6a8c8b23d85002cdd30cc8e0f85a5a856c75187857c21efde3831b0043ccaad242746b6b871b277014012cac39e393f4c1a6d937ead91612888dd7694c2c989229546cb54409d7e55635cacff6867e87646079c752929f39c862a32423ecdb0676195e564f26595ee6661847008a9c98644eb99998888439b8aaae41f7568d1064814f1ba06217777377c6b8906", 0xac}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dce000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001b3000-0x18)={0x0, 0x5, 0x10, 0x4, 0x9}, &(0x7f0000f4b000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d4000-0xc)={r2, 0x80000001, 0x8cb0a230bbfff68d}, 0xc) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socket$inet6(0xa, 0x80807, 0x3) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000f50000)='./file0\x00', 0x181002, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000f6000-0x20)={"31b3a7966e38e69cc9c08dab1338d5dd", {0x4, 0x6, 0x2, "06ad1444252c", 0x9, 0x0}}) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c53000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006b7000)="bf07", 0x2, 0x0, &(0x7f0000faa000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000d25000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d9b000-0x5c)={0xce1a, 0x3, {0x0, 0x2, 0x7f, 0x3, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000f6e000)={0x0, 0x0}, 0x4800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000067d000-0x18)={0xaa, 0x3, 0x0}) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000091f000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000822000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000042d000-0x20)={0x0, 0x0, 0xff, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000b7f000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x1f, 0x0, 0x3, 0x1000, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x5}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000b20000-0x59)="126d27aa55af6773e21be1864e015f2cc77ac642a1e62037cb53272da317bf7bf94fa4cba05bd49d603933f13a5412db9a1b309a9c8ecd77a98c5b5ff39cf1586fc778f86c7e6047a246ed1afaeeb92f45a05c4574a85be3d5", 0x59}, {&(0x7f0000823000)="d4e8a13fcccd162952020e524bcdf5e6126e706d85682c7eabfdcd05ae900215a318b6a0e71083f2f76c343006b9b5f74bda3ad870e7d0482d780893caaa6f03b1", 0x41}, 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0x1000}], 0x3, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000603000)={0x27, 0x3f2d, 0x8, 0x0, 0x4, 0x85, "6a71fe4205c6ce268432e3f5a64b639761e736e4bd61370251ebade0886581e9a9bedf058a50037fec03cc33c89a580e68302aa16b5c94a43396e9e3193bc8", 0x7}, 0x60, &(0x7f00006a3000)=[{&(0x7f0000715000)="2d30ee8287f29ec30552b160c5e53d3438ed283031f7653bd1b1b782e1d5315eebdc1a40f511f0466f747816a549355b", 0x30}, {&(0x7f0000690000)="d9f0b16673c4705da19fc73e412dd1ae03b837c103fc199fd29992609ca87d0895e87d93c2b7220a9fd3a338c949cbd9cb9a6cc41385d96a35fcceb6c7f297cfd47362bf1bf24ef6e0ad694865c601e9ecfc6a39b924f46dde6b47663889633989dc7860c76f5c538e6edd7e58ac6c8c7b6c3dc4f5d8eaaf28db0e437c35180b17284d59661cc9407599ee4682235a897f5397f5348e79fea0ea769ca438e42ab7708c955a0f46dbe369c0086635c3672f", 0xb1}, {&(0x7f00007e4000)="a277b21c000707301d3ae5e661dbad51cb7c6f72604601cd5076374982c1b233c5a58d638f568a026a2ff4ed3b0564b4c910f202137f8345e15b9e9d6ce2f9e35e7ca3601d9a8e7523ef446fdcec81b005bbc8de3c1107bc69cdb0dadcfc3a6b906eef5220c65459a4ba975090e3d8deda64ad11fe38550ba04c88786dd0d07ca66bbdd56d259f26c5c4f73121b2ec907dcf96f036972345ef215c89c3ba1b81aff40530fac450b75c6102651250858053945cbc2965d7d9ce35537237b95708a8fbb5048e3005677e21a0db4e75e6bdb710f1c7d2162d18705897bfb191760bf7f6fb35", 0xe4}, {&(0x7f0000955000-0x22)="42080a85419c613daee8eed2f55fd05f28033d25bfa17e067afe5b4eee9da3239fb1", 0x22}], 0x4, &(0x7f0000869000)={0x110, 0x11b, 0x7fff, "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"}, 0x110, 0x4000001}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f000038d000)="e2c6b5dab73510719b46882392121a326e47b91ccb0ae7aa1e2f78255af839a9b08e14fc0f97c68609554f36ff6ca6933a39c31f10692666b81d2cac7851aebf64b3767db5e5b2fd9578da5f3984664d8ac7e27fb0e07aa12b61db832e4f173e75c12f229d8c66a79692eb3fdee8a620877651a34617e7cdf2538cde2142362777a9f61b5104b8ae77da4c1237af166ed14cbea463d85fa6a7c16e1b939519adb46af0", 0xa3}, {&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}, {&(0x7f0000531000)="", 0x0}], 0x3, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}, {&(0x7f0000787000)={0x27, 0x8000, 0x10000, 0x0, 0x4013, 0x40, "7cee94d230f0a734a73240c9e8683532c550ea08e5d515026034c483c10a671c8a06621c619134d3c25b9a3d278a1353acbdc05d8a3215b90bcdd6ed4f37a0", 0x1}, 0x60, &(0x7f0000b5a000-0x10)=[], 0x0, &(0x7f00002b1000)={0x30, 0x113, 0x9, "aeeed8f8153c2eb2c6f72c47d29cfe4a570b0db80890bd435cce"}, 0x30, 0x8000}], 0x4, 0x1) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000409000)='/dev/sg#\x00', 0x40, 0x202800) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000e2000)=0xcc) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d7e000)='/dev/usbmon#\x00', 0x0, 0x111000) sendmsg$nl_route(r0, &(0x7f0000827000-0x38)={&(0x7f00000c8000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000a3d000)={&(0x7f0000738000)=@getstats={0x14, 0x5e, 0x200, 0x1, 0x0, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40048c0}, 0x40010) r1 = socket(0x9, 0x5, 0x80000001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000066000+0x177)=""/28, &(0x7f0000385000-0x4)=0x1c) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000376000)=""/43, &(0x7f0000280000-0x4)=0x2b) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d4d000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000249000-0x18)={0x0, 0x6, 0x0, 0x1a35, 0x9}, &(0x7f0000644000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000092b000-0x14)={r4, 0x8001, 0x15, 0x1, 0x9, 0x9}, &(0x7f0000135000-0x4)=0x14) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20003, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006c3000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) userfaultfd(0x0) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000064000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c83000)=@assoc_value={0x0, 0x0}, &(0x7f000003a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000875000-0x6)={r2, 0x0}, &(0x7f0000a94000-0x4)=0x6) fcntl$getownex(r1, 0x10, &(0x7f0000ed1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d68000-0x4)=r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b9c000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00000c4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000041000-0x14)={r2, 0x100000001, 0xfffffffffffffff8, 0x0, 0x6, 0x3}, &(0x7f0000758000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x11, r1) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)=""/0) sched_getattr(r3, &(0x7f0000891000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getresuid(&(0x7f0000951000)=0x0, &(0x7f0000221000)=0x0, &(0x7f00003d1000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000859000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000005000-0xb2)=""/178, 0x525d1a816c0eea24, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)={0x0, 0x0}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001f0000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000035a000)=0x5, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000223000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00003e4000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d01000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d31000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x9, 0x1, 0x1, 0xa, 0x20, 0x20, 0x2d, r2, r3}, {0x4, 0x1, 0x8, 0xc0e1, 0x200, 0x40, 0x7fffffff, 0x8}, {0x3c3a540000000000, 0x10000, 0x3, 0x8b92}, 0x1d7, 0xd, 0x0, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x3, 0x7, 0x800, 0x9, 0x5}}, 0xe8) socket$packet(0x11, 0x85, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000fb9000-0x13)=""/19) preadv(r4, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/27 02:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000766000-0xa0)=""/160) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052d000-0x11)='/dev/vga_arbiter\x00', 0x280a42, 0x0) syncfs(r1) r2 = socket$inet6(0xa, 0x9, 0x1000000000000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a8f000)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000002b000)={0xfffffffffffffffc, 0x6, 0x7, 0x8, 0x0}, 0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b4000)=0xc) quotactl(0x4, &(0x7f0000d23000-0x8)='./file0\x00', r5, &(0x7f0000fe4000-0x71)="4eb5cff78049a0126c6ac6375f84dfc9c0470a91ef328f2de9b0c39c54ba5fd62f599254014fcebc95b9f8503c1b6c9c6ec1cbbbd96314741003a346fdee266fc95ef7651f55d3c73492118b5ee4e0ad67af83b466bbb155ef8ab3c3067d36171339870dade525a9fb4f7f25efd0292d33") writev(r4, &(0x7f0000541000)=[{&(0x7f00002ff000)="4341726de5b839744e643ce90d5cb5c31ff59a28497c437ffa7f473f8384027bdcec49444214465bd24e2a73f8155f7c4be3f4f9f87cff1ccecb642a10b47220477c852ee77ee31190ab7d69fd", 0x4d}, {&(0x7f0000ace000-0x4d)="25a376111b5d673b0c6c63e4c8b46b37cf4fa825afd6315abe5740738b6e3d3446ddf3a7e3758cc681193ebb0742a611cf4a5010804ebe7d06bd0ee6ff6fc0a7a9d5960b0f4295819fc7610d4c", 0x4d}, {&(0x7f0000784000+0xc72)="a46099b84a56d9f12f730b0e3fab9eca81251ca38c868f9818e739eda14e619b4df6cc653a1d91a962b3f76459c02836444080503f3a50d0c8", 0x39}, {&(0x7f00002c8000)="8d989c350149d5a4dfab5c4202bf4331b3dd12523143062e3454ea94f5d96605b88e974610076268bfaabdbcb076b4a2e4ed2dcaa3fa49c4cb79fdac67fdd9e925163f29c437a6b7f5036884e9f66014c6d20e2487e7", 0x56}], 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8e000)={@loopback=0x7f000001, @empty=0x0, 0x0, 0x3, [@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0xe0]}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000a20000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r6}) epoll_create1(0x80000) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000b46000-0x10)='./control/file0\x00', 0x20100480) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000004) inotify_add_watch(r0, &(0x7f00000ed000-0xa)='./control\x00', 0x1000802) [ 38.054745] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 38.088810] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e05000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0xbf2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000058000)='/proc/self/net/pfkey\x00', 0x42100, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000edd000-0x8)={0x0, 0x0}) 2018/01/27 02:12:33 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001cf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000669000)="2f657468302525f800", 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000770000-0x8)={0x0, 0x0}, &(0x7f0000700000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a06000)=@sack_info={r1, 0xfffffffffffffff9, 0x3}, 0xc) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000eb1000)=0x0, 0x4) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') getdents(r0, &(0x7f0000aa4000-0x74)=""/116, 0x74) getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) r1 = open(&(0x7f00007b1000)='./file0\x00', 0x1, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cc8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fe000)=0x8) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) 2018/01/27 02:12:33 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000943000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d66000-0x20)={@generic="d9bdf7ef562b39adce4e04c1ee705481", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000001000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f9000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xbc)={r1, 0xb4, "d745605b198853e4551cc2c1096bcc9c73bb14f7d084b0ff47c2bc7461485785b7e4e9879362f0e84e8f3a6de346c98065cfecf6ca60f93db249d0b97d7164329f010a7213589c8ff8fa4bbd69d518913143129244376fddce137386030add3456e8d0569dbc638c27b2a445b0d64ce2e8ec0c497241d24f67d352a9ec1e86f27c3ecb9286baa8c352bea33012d5a303cc2e8ad638056fa9fd41c33e13e755a21e25650a91fa5ba4b1e83d73a04feab2748ff184"}, &(0x7f0000001000-0x4)=0xbc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x18002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1d, 0x85, 0x3) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000660000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dbe000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000750000-0x4)=0x0, &(0x7f0000204000-0x4)=0x4) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getflags(r0, 0x1) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x4, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x41, 0x0) sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x4080000000005) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff0000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff0000-0x4)=@assoc_id=0x0, &(0x7f000080e000+0xdc)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000584000)={r3, 0x88, "da61f10a5ecb80ed4d7ef4faf6c91f461d48dd2b95aaffb8cabc14f2df281aed1edae38419fab1d598801a5942d86b131deb33fc814b2509c319ef97ad45ba30172120d4ffc3e28c9664a1c687b7e069aea1efe34e846b575c7cef21b74c4c636a4c8b9692b25dc3a7e814cd5f1eaf3b1efdc738e447c21eaf518156fc186443b77d8dbda564546f"}, &(0x7f0000dd9000)=0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d7e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) r6 = getgid() fchown(r1, r5, r6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006b0000)={@generic="b5c19d3387e08aaa30b1c91d3e84521a", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fef000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf2000-0xb)='/dev/hwrng\x00', 0x260400, 0x0) syz_open_pts(r0, 0x400001) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x1)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000007000-0x3a)="21143bcfa249fb2217bf1566d5f7e83966081a5042a66e575a553363dca15d95ed76cfeab9dfc566c29b27dab71b4239c49a66c7e75d738f292c", 0x3a, 0x48814, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x84, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000005000-0x14)={0x0, 0x80, 0x80000000, 0x8, 0x7f1, 0x4b3f8c73, 0x40, 0xf9e, 0x1f, 0x6}) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a90000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000bd000)={0x0, 0xfffffffffffffff8, 0x0, 0x8, 0x80000001}, &(0x7f0000782000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000777000-0xee)={r2, 0xe6, "0b3a7948c768ea34ee6bdfb237643f041a71d785412d33740bf680bc72f783004340324a0a1066736cd86d95f467266dc671a9ecb2f06d6a22d50f1ecdbcc4efdd2dae4d2f5c12707fbaafb42c5f5837d0a96d57ee0ddf7acf1dc175d12837b3e15d0a1f7415d62c84074a79393356ec7dad05501aaf57b60e248ef6c3084157a4e8a995a87743405f4d90732b40531ed9307843fb3ed9d0cc85458398768d43b658dec224aa9c97d91ffdacc9ec75138b496c805b47656cf9c3abf710f2290642389c9677638c93050bc4a01c2af328f1520cdb06fa05fa8eca2961be6829c54417c5debd7c"}, &(0x7f0000a48000-0x4)=0xee) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) [ 38.168609] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 38.171001] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000854000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004a1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000660000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a38000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a83000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xc56ba964eaee43bb, 0x20008003, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f07000-0x8)=0xffffffffffff0001) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f33000)={0xe0000001, 0x0}) pwrite64(r1, &(0x7f0000805000)="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", 0xfd, 0x5c) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000355000)=0x59cc, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b9d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000)=0xe8) getsockname$packet(r1, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001af000+0xcb8)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='ifb0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$nfc_llcp(r1, &(0x7f0000baa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002f3000)=0x60, 0x80000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000be6000-0x30)="dc7cf0f618d6c0189b98723224b588600af53b931050acf2a61544d2dad5ae4fdf1a1c47a8a6774ffdece7089f6e99e2") eventfd(0x7) recvmmsg(r1, &(0x7f0000866000)=[{{&(0x7f0000a3d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00007a6000-0x10)=[{&(0x7f0000bb8000-0x9a)=""/154, 0x9a}], 0x1, &(0x7f0000850000-0x5e)=""/94, 0x5e, 0xf3}, 0x7}, {{&(0x7f00000b1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f42000-0x20)=[{&(0x7f0000b0b000)=""/156, 0x9c}, {&(0x7f0000d2b000-0x17)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x6}, 0x80000000}, {{&(0x7f00002e5000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9f000)=[{&(0x7f00000a3000-0x6e)=""/110, 0x6e}, {&(0x7f0000ca5000-0x76)=""/118, 0x76}], 0x2, &(0x7f0000b41000)=""/94, 0x5e, 0x7fffffff}, 0x0}, {{&(0x7f00006f4000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f37000-0x80)=[{&(0x7f0000189000-0x3f)=""/63, 0x3f}, {&(0x7f0000b0b000)=""/147, 0x93}, {&(0x7f0000af9000)=""/4096, 0x1000}, {&(0x7f0000757000-0x9c)=""/156, 0x9c}, {&(0x7f0000615000-0xd8)=""/216, 0xd8}, {&(0x7f00009c2000-0x30)=""/48, 0x30}, {&(0x7f0000880000)=""/130, 0x82}, {&(0x7f0000a24000-0x93)=""/147, 0x93}], 0x8, &(0x7f0000137000)=""/104, 0x68, 0x10000}, 0x1b}, {{&(0x7f00004cb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000616000-0x10)=[{&(0x7f0000f05000)=""/166, 0xa6}], 0x1, &(0x7f0000e64000)=""/159, 0x9f, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a95000)=[{&(0x7f0000ff8000-0x16)=""/22, 0x16}, {&(0x7f00000ed000)=""/133, 0x85}, {&(0x7f0000c36000-0xf7)=""/247, 0xf7}, {&(0x7f00008ad000)=""/247, 0xf7}, {&(0x7f000003d000-0x74)=""/116, 0x74}, {&(0x7f00008c3000)=""/143, 0x8f}, {&(0x7f0000fab000-0x6e)=""/110, 0x6e}, {&(0x7f0000618000-0x2a)=""/42, 0x2a}, {&(0x7f0000ef0000-0xa)=""/10, 0xa}, {&(0x7f0000528000-0xf9)=""/249, 0xf9}], 0xa, &(0x7f0000f80000)=""/110, 0x6e, 0x80}, 0x3f}, {{&(0x7f000076b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e24000)=[{&(0x7f0000b8f000)=""/36, 0x24}, {&(0x7f0000ef7000-0xc6)=""/198, 0xc6}], 0x2, &(0x7f0000a5e000)=""/181, 0xb5, 0x5cd0}, 0x1a}, {{&(0x7f0000ce3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000045e000-0x30)=[{&(0x7f0000b41000)=""/248, 0xf8}, {&(0x7f0000765000-0x98)=""/152, 0x98}, {&(0x7f0000160000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x5}, 0x0}, {{&(0x7f0000078000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000091d000)=[{&(0x7f0000cd3000-0xd8)=""/216, 0xd8}, {&(0x7f0000bc0000)=""/76, 0x4c}, {&(0x7f0000edd000)=""/151, 0x97}], 0x3, &(0x7f000091c000)=""/4096, 0x1000, 0xffffffff80000000}, 0x0}], 0x9, 0x1, &(0x7f000026b000)={0x0, 0x989680}) unlink(&(0x7f0000a91000)='./file0\x00') 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r2, 0x4b35, 0x3) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) epoll_create(0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00007aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00006ff000-0x20)={{&(0x7f000075e000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/27 02:12:33 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000795000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xd2)=""/210) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0xffffffffffffff81, 0x100000000, 0x4, 0x3, 0x6, "25f02f967a55a59fd15705d0e6b02e3e3afcee2fe64b94d2a869750f7573f2b7ae5742fb2f758644d49052321f47da7f8342e78358db5798f5b5a615b9b7a5", 0x2d58}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000393000)='./file0\x00', 0x600000, 0x20) sendmsg$nl_route(r0, &(0x7f000045b000-0x28)={&(0x7f0000055000-0xc)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f00004eb000-0x10)={&(0x7f0000dac000-0x14)=@getroute={0x14, 0x1a, 0x30c, 0x7, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000016000-0x20)={"a57625d502c50b251e1eed266b532a67", {0x4, 0x1, 0x3f, "066a0a678d92", 0x3, 0x0}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000c25000)=""/1, 0x1}], 0x1, 0x1ffffe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c4000)={0x0, 0x6, 0x5}, &(0x7f0000192000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ac0000-0x4)=@assoc_id=r1, &(0x7f000084e000-0x4)=0x4) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f00009db000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a8000-0x8)='./file0\x00', &(0x7f0000322000-0x8)='./file0\x00', &(0x7f0000d06000)='vfat\x00', 0x4000, &(0x7f0000e1e000)="41f3edd2530197df9a242e34152f1d29fa15de14972d6d4786bdd6b54a050e02e1") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008a4000-0xe7)=""/231, &(0x7f0000845000)=0xe7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000390000)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mount(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000bc6000)='./file0\x00', &(0x7f00009e7000)='cgroup2\x00', 0x0, &(0x7f0000f9e000)="") 2018/01/27 02:12:33 executing program 1: ioperm(0xffff, 0x1, 0x1fffc000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) preadv(0xffffffffffffffff, &(0x7f0000ab9000-0x50)=[], 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00007aa000)={0x5, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) listen(r0, 0x6) clock_gettime(0x4, &(0x7f0000ec3000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a97000-0x28)={&(0x7f000007d000/0x4000)=nil, 0x6, 0x3, 0x0, &(0x7f0000dbc000/0x1000)=nil, 0x5400}) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) 2018/01/27 02:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f000037d000-0x50)="cceb333912f15e858af00dbb5fd6d4b74527e9da3d9ec689254eef7d058d661abfbd1265ae74cca4c4780770d9a9eea284a87e17c33f6e1e1351b6e2967af52abc16a01e8f479e8eb2ceebc745ce1dc1", 0x50, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00002af000)={&(0x7f00000dd000-0xc)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f00001ef000-0x10)={&(0x7f0000669000)=@getaddr={0x14, 0x16, 0x100, 0x3, 0x3, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r3 = syz_open_dev$mice(&(0x7f0000e30000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c4b000-0x12)={0x7, [0x8001, 0x3ff, 0x0, 0x26, 0x7f27df19, 0x0, 0x3]}, &(0x7f0000e56000-0x4)=0x12) r4 = socket(0x0, 0x7, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f73000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c1000)=0xe8) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000e19000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x0, 0x852, 0x2, 0x80, 0x80, 0xbc, r5, r6}, {0xebf3, 0x3bf, 0xb026, 0x9, 0x3f, 0x1f, 0xffff, 0x1}, {0x0, 0x0, 0x1ff, 0x0}, 0x6, 0x4, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7, 0x7, 0x3, 0x100, 0x401, 0xffffffff, 0x6}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe4000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5, 0x3, 0xff, 0x8, 0x8f7, 0xfffffffffffffff8, 0x5}, 0x20) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00005a5000)="3c0ed7375c2bf3c42915f37ac5e6c09103ab324c9dc4b41a20bfbe1aae664f154e7bf972789fd8a01a78bb90da805d18f77dd75d75edfd05b12c1b3402822eab92f3c1165bb061b8640fc5e9a853d3fc32f7a5f26c4df25c6ee6baba64a4cee17ec1e04f06df") ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008c7000)="6fccae0e8d4b0eeba252e19aef0b997b3eda3ff7e7dcf22b41c20252fd45cc12beaf6ee02c157dbd7db0940f73af736afe3b2d9130e326da0d507c08dff242972fd7510641ac28fca82e037ed7fef3dcdca752ac5d56099a6e91a119") sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = dup(r0) bind$inet(r1, &(0x7f0000300000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() connect$inet(r1, &(0x7f0000813000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000879000-0x3e)={0x0, 0x36, "f42f37834f27af17743dbfa6989020481b198411a3a2d1c02c94926e9cc5f47d7e24a8e4acc638cd1d67fb10489ebfd379ba42f704e1"}, &(0x7f0000836000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005df000)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c99000-0x20)={0x1, 0x1, 0x8008, 0x100000000, 0x7, 0x6, 0x4, 0x0, r3}, &(0x7f00008e8000-0x4)=0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000343000)=0x3, 0x4) fcntl$setown(r1, 0x8, r2) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00005b7000-0x6f)="05ce8d676fdd878c9f1647173d67a275abd82a71c667950bc4a2acad61b855f645f8f3efb68c12fc3dedf79c2b689e22a4b8b6ea224021e6a7591dd42c3134bd95577b045ce9597602be3660d111c758d6a0ecc7073e4e54c92325cae167ccf78020d3298cd196082944e1314f3175", 0x6f) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002e1000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f18000-0x4)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000465000)={0x0, 0x9}, &(0x7f000091b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000067d000)={r3, 0xffff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000170000-0x4)=0x0, &(0x7f0000f68000-0x4)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000160000-0x4)=0x20, 0x4) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8100010) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 02:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056f000)='/dev/vga_arbiter\x00', 0x129000, 0x0) ioctl$int_out(r0, 0xe6fd62cb017bfdb8, &(0x7f0000f39000-0x8)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000975000)={0xcf08, 0x80000000, 0x81}) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000053a000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af7000)={0x0, 0x0, 0x0}, &(0x7f00009c8000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e33000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c9f000-0x66)='attr/keycreate\x00') preadv(r1, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x0) 2018/01/27 02:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a4a000)={0x0, 0x1e, &(0x7f0000163000)="4cf651da7404979cdd3718ee738f9108295f31b5b4e2b4ad789efb9510c1"}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dce000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000057a000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f12000-0x4)=0x2, 0xfffffffffffffe3f) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000662000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000682000)={0x80, 0x1, 0x509b, 0x800, 0x4}, 0xc) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a94000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000146000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/27 02:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f80000-0x50)={@common=""/16, @ifru_flags=0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) [ 38.368273] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61714 sclass=netlink_xfrm_socket pig=7135 comm=syz-executor5 [ 38.369305] cgroup: cgroup2: unknown option "" 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000007000-0x4)=0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x4000000000001278, &(0x7f0000008000-0x2)="") 2018/01/27 02:12:33 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xdf2d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a89000-0x8)={r1, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x9) r3 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00009af000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/27 02:12:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000001000)=[0x8, 0x2, 0x4, 0x6, 0x4, 0x8, 0x2, 0xe88, 0x5], 0x9, 0x52, 0x1, 0x20, 0x1f, 0x1, {0x6, 0x5, 0x1, 0x5, 0xb1, 0x6, 0x80000000, 0xffffffff80000001, 0x1, 0x80000001, 0x8, 0xfff, 0x8, 0xd623, "1afe184bc42e9b17154c4bd3085c13eaf62ddf4f7cc354eb094fa3c1ec4571ce"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0xd6)="00ecb262de613e929acfd444f6effc6bac6e97899b5e6a3ad3f4f178c84bb8327d763a313c74cdb115b6357ae32407f141821ac73eee17247183d4968c25fd3473c719d51504ff1ed9d2603c638b47b9ad507ba482ba81e4dec2b858112d60b158860c3967eb071fa0f9ac29005a929b616c513cb83907e4fd8d9b331edd2b154a8c01ca87211a597473de4e27d3ffeb1fa5176842645740b2b21f445ec219935f3ea8480164ea70ba91783417d752b5a54b71c23c3cbcf98b8fa46dd53b71a63d38afdb1c60731ac829bd23e6669f183ac0a3e45d1c", 0xd6}, {&(0x7f0000001000)="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", 0xfd}, {&(0x7f0000002000-0x72)="cae15209c1efd588cd36a0383cf40391ece6ac8305047f47c47c0437139d96ec23baf9ffd48e3b6ca89c4ea50b8a35da026bde67de0ccf766bd694b1cf8209debe3db6e2baac5980fdff9941ed70d1f604b3fbbb920044a585e98dc5f706b6c78f4a250fca0d7400f4fb06ded32f655d3e36", 0x72}, {&(0x7f0000001000)="2225ad74547e458a1210a485df20e53898c3ece88d67b3bb9e44bfc25bd2473f05493f8018e851de71251c7ce45366dbab47710aed99bf8d402b22a568f277f0447de11617c3aea4f713384b64881ca6695dc2fa9e289c7f669d187d8789417506ba9290c3a8d635e6a9b3f30a639f672b4b9adecd42f0679939f921647a88dbd939abfd8f25ba03794d4a10b764a96413aa13937cc95cf8d046cacd72afd85717ed257752ea5c396153067a0bc2ae4c80abaeedbfc88bd1adc476709e4a455177a96495da35b0f70b1574121c9f8de8ebd6def05dda8ca6ef445e56f1a35e91b69cc7085875eb4391267f", 0xeb}, {&(0x7f0000001000)="aab28b71feb49a73d85b099b1dee119aff67cf5610ac295c4e5fcd7099fe303f5cd9dd02cefe31bd1f2784cf609955a916de438f4698ad15cc5fbe10f12cb00b7d0180f09b80a476baab", 0x4a}, {&(0x7f0000002000-0xe3)="464f70f0fa7724abb3fe81987419a2e40dbc9b44f36ce61e4f3be61da6f26c7e3a437e53bf505ad816d0f143bd4d7c2d3df32b4b4b0086f02a51b0993010901fb3d2720c83237d67e1a0f7824c5f697e8d8018a6cbdfecd79c91a93e903d0b1488b90227ef6f69cfbfcc6ec9932002934333d968c3d20b952fbfd78ca305e30c3a860edf40d9f831fd626a3834c684a73d6a45f5903afdb5aa901f1606824cbab62c16e125df336e0783ff71d1976717e078e65fed3cff444d797c3077d2020602da926e2e8fa91151305ffc15039af17c4c06a7041efc1c365f3751cbacd8780affb5", 0xe3}, {&(0x7f0000000000)="813a9bdd653bb11b46af2914deddd133097e0bd113b9cb832df5b102eb0eb592865a3d4af5fe9e00f0ba5065eb0056f7da195cc0ce1e7c08def9dec1f167c06563d94ef7c12bd18d6472db4140a8dec18cd16f350380a84f747cf9748bcc196e4209c2d5b5acf5e3868e7dba7d8e1116276ee022a4f2c85bf57dc59588e2f7af864089bd76dca194302e2260eaea0e916c3f320ce111a88bd5b93994fb53", 0x9e}, {&(0x7f0000001000)="803f960f47aca2b15a7a1ea73a2164fba332562afe3019437ea18eca236fad096c611739b1631b3fc0f4b95bfdca0053453b9f0916f03790d384648eeaa186dacf36f1dec5b54e5b3e1d1b4e719d23de237285a1e536cec3b00c9af931cc2e6a4cc5dec87805f3eb8ca5a0d08f2a272ae03bbb2c5579d865c5dbe635461e4c10315014b727ced7a73c74eac24f055fb647e512edb09af0221fbbfcad805429782a30681cac", 0xa5}], 0x8, 0x0) r3 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) 2018/01/27 02:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cef000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078b000-0x4)=0xc) stat(&(0x7f0000329000)='./file0/bus\x00', &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c57000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8a000-0x4)=0xc) stat(&(0x7f000053f000)='./file0/bus\x00', &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000d29000-0x4e)=""/78) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000cb7000)=0x0, &(0x7f000037c000)=0x4) getresuid(&(0x7f0000387000)=0x0, &(0x7f0000012000)=0x0, &(0x7f000070f000-0x4)=0x0) [ 38.438487] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61714 sclass=netlink_xfrm_socket pig=7147 comm=syz-executor5 2018/01/27 02:12:33 executing program 6: socketpair(0x1a, 0x5, 0x9, &(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000df3000-0x10)={&(0x7f0000f13000-0x50)={0x2, 0xd, 0x12, 0xf, 0xa, 0x0, 0x7, 0x3, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xe, 0x100000000, {0x6, 0x33, 0x3f, 0x8, 0x0, 0x5, 0x0, @in=@rand_addr=0x9, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x40) prctl$void(0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x1, 0x2000000000000036, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00006b9000)=r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000708000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec4}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007bb000)={0x0, 0xfc, "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"}, &(0x7f0000cb8000-0x4)=0x104) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00001a5000-0x14)={0x0, 0x3, 0xcd4, 0x0, 0x101}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d82000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000029d000)={r4, 0x6a}, 0x1c3) 2018/01/27 02:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fgetxattr(r1, &(0x7f0000861000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00003fa000-0x91)=""/145, 0x3dd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb0000-0x4)=0x0) 2018/01/27 02:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ea5000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000d41000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000233000-0x4)=0x1c) getrandom(&(0x7f00005b3000)=""/215, 0xd7, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000432000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000031a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001eb000)=0xe8) 2018/01/27 02:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x5b9, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x800000000}, 0x0) 2018/01/27 02:12:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000+0xb5c)="") r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000db4000-0x20)={@generic="971de0702848be3a65b153b59a71eb50", @ifru_flags=0x102}) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x100, 0x0, r3}) r4 = add_key(&(0x7f00004e3000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000579000)="9310dbfb242b72fe52ff72908354a960eab09293d740468cf883aaa8fe5d04311fe42b45560bd3069174d1d63f704d5b3cd3204cd82b3b8dbdf97826716add0e2d1bfd5c441671c1b16ebc", 0x4b, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r4) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/01/27 02:12:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fallocate(r0, 0x1, 0xfffffffffffffbff, 0x401) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000297000)={0x3, 0x10001}) syz_open_dev$usbmon(&(0x7f00002eb000-0xd)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/27 02:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r0, 0xb4, 0x9, &(0x7f000024b000)=""/250, &(0x7f000046b000-0x4)=0xfa) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:34 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(0xffffffffffffffff, &(0x7f0000205000)=[], 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000033d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) prctl$intptr(0x26, 0x4) process_vm_readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0xe)=""/42, 0x2a}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f7e000)=""/134, 0x86}], 0x6, &(0x7f0000000000)=[{&(0x7f0000108000-0x82)=""/130, 0x82}, {&(0x7f0000692000-0x65)=""/101, 0x65}], 0x2, 0x0) 2018/01/27 02:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000022e000-0x7)="066f47767100a6", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(r0, &(0x7f00001da000)=[{&(0x7f0000835000-0x6e)="ca2d9865b2e550a865b8eeaed9a2bc6c348bd95d993ac12200ab6c9b8c5777b2443e6de79dcb20e10bc0dc405408976ad9d74a35cebe419092d62c23ab15102600e7f623c6cccb344f390e0fe54dabf3260859291a3b539adec8200091aa9769d7be59cb8026a5148d6bef38af65", 0x6e}, {&(0x7f0000fcb000-0x5)="8755e5c2ef", 0x5}, {&(0x7f0000f3e000)="4e6c849a9228a4bed91cd387df8744d3d7329d4c2898392e8ac3c4f1dd4762d045c531031884fb767174ef0408f956a338069e318bff23", 0x37}], 0x3, 0x0) memfd_create(&(0x7f00005a4000)="066f47767100a6", 0x1) 2018/01/27 02:12:34 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x9) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/50, 0x32, 0x10020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xf8)="624ad593f7613ddaa61607cd88f04b01d0a5a3024b37b74d72aecaceb48333968bb71ec732073b20a325f795a8ee841eb6acb6f1f8acb9f08397de02333e161bf170aea339dfed51370f968740901cad15ec7a82cbeba0448188f322503374cebfda449800be3a8b33f9187433ef777b45a13ffe68d5ce983bc4aeb2f4675d0a1574129f92922e38fba0367f039ad915b76b4993375dd8f4e43a880b889d611ae092b3137eb63972dfebdcdfa3cdfa7d341e75c86c97606620f4b86941e1c1b48fb20e608440794a749784b934b78e28692d7b0e4e272c48322ef24c2f72217baabdb0a45938015ddfe46bf29927e1ffdf6460d220dfbd7c", 0xf8, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 02:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 02:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000ec0000-0xe)="6e65742f69676d6fe4") sendfile(r1, r1, &(0x7f00000da000)=0x0, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e51000)={0xfffffffffffffffd}, 0x1) 2018/01/27 02:12:34 executing program 1: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bb0000-0x8)={0x0, 0x1000}, &(0x7f0000dd5000)=0x8) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2}, 0x98) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000760000)={0x10, 0x0, 0x0, 0x0}, 0xf9, &(0x7f0000ab4000)={&(0x7f0000589000)={0x14, 0x4, 0x3, 0x200, 0x0, 0xffffffffffffffff, {0x200000, 0x0, 0xfffffffffffffffd}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/loop-control\x00', 0x84000, 0x0) 2018/01/27 02:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7d000)='/proc/self/net/pfkey\x00', 0x42, 0x0) write$selinux_access(r0, &(0x7f0000d4c000-0x4f)={'system_u:object_r:syslogd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x38, 0x0}, 0x4f) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000aba000)=0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002c8000-0x4)=0x0, &(0x7f00007da000)=0x4) 2018/01/27 02:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ab000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000504000)=0x0) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) 2018/01/27 02:12:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00009ac000)=0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000778000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffffc, 0x4) 2018/01/27 02:12:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000000030007d, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) futimesat(r0, &(0x7f0000f4a000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000128000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 02:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x7, &(0x7f000011c000-0x60)={0x0, 0x27, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x0) timer_create(0x3, &(0x7f0000c30000)={0x0, 0x32, 0x0, @thr={&(0x7f00000df000)="5ca3b7ea56bf7f9a59a00c72c61474d2a811d608fb14a395f52cafef3ee6c222517b200b03b9840293b02e36c420aea0db4e170fbbb92a0b2e4c184a3d9d5a4e45e4d9d6d586eb7f5916921871be3d6e2d262f22b760b4e0b476caac17324e21dc89ba", &(0x7f0000664000)="f8f2dbce2c762afe43af14b7b80cdfb875bb560daf7f227aed98f9b88cf94cd947ba090fbf43dfc51cfce5456199495dbd3014ea954aad5ceda211fb2a7179afff18b8661d3353f9be102504d2a91c9548df955c7c3455e3ab5571380fbd2f35"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000562000-0x4)=0x0) timer_gettime(r0, &(0x7f0000981000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 02:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000471000)='/dev/rfkill\x00', 0x121600, 0x0) bind$pptp(r1, &(0x7f0000af6000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x84000) r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/01/27 02:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000018e000-0x4b)="fdecdbeedc3a1224f5320712e61b985290d13a6fd51eb99c800c5c76371e4c3cb49dcb9983bbee327049685c28e883e8776548940aa676175030b970934ab9d5c78920e2e4e02b527a8e5a", 0x4b, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000e3000)=0x0) r1 = getpid() lstat(&(0x7f0000c1c000)='./file0\x00', &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000b0000-0x8)=[0x0, 0x0]) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00002fd000)='/cgroupcpusetem1trustedtrusted*$\'vmnet1bdev(cpusetcpusetvmnet1vmnet0\x00', 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000071f000+0x9e9)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a2000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000)=0xe8) fstat(r0, &(0x7f000090a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() lstat(&(0x7f0000354000-0x8)='./file0\x00', &(0x7f0000fcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000065000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00001d3000-0x8)={0x0, 0x0}) lstat(&(0x7f0000506000-0x8)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000f18000)='./file0\x00', &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ad000)={0x0, 0x0, 0x0}, &(0x7f0000ae0000)=0xc) getresgid(&(0x7f00002b6000-0x4)=0x0, &(0x7f000075a000)=0x0, &(0x7f0000313000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a0000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a87000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) getresgid(&(0x7f0000cd2000)=0x0, &(0x7f00004a2000-0x4)=0x0, &(0x7f0000a34000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000516000-0x8)={0x0, 0x0}) getresuid(&(0x7f00006a2000-0x4)=0x0, &(0x7f00009d1000)=0x0, &(0x7f0000052000-0x4)=0x0) lstat(&(0x7f00009bf000)='./file0\x00', &(0x7f000034c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d71000-0x4)=0x0) r27 = getuid() getgroups(0x400000000000022f, &(0x7f000045c000)=[]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000b7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d43000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000-0x4)=0xe8) lstat(&(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f000009e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000b78000)=[{&(0x7f0000b5d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000894000-0x10)=[{&(0x7f0000290000-0x33)="8dbdc3e40b8549d0095498623981691868a8a8605f1136feead1563cf800847f813131606f2f41b1a96a0460a57a3ab33f4c47", 0x33}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000934000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c0a000-0x30)=[{&(0x7f0000b5c000-0x9e)="40ef16447380f751183adef60aab73399b9839213bc218bd17c068196e9a34b333444ea70eb23eba688b85858252202bbbbd56e44829b770bb76ad456a303ca09513c53c85f5e49b5820c55281add58d6b737e0d0f69dc1b3c83a9db60099cd7b58e76480fc86e0cfa29636fb35641b5187bbd660eba58435196b5f8105e14d65fe072bef331fb02bb7cfe2b0010bb26865ba857ccb7684538d10174a49a", 0x9e}, {&(0x7f000085e000-0xb3)="98a6daa7f0b815a0b1c9f3f2f71d7ffa3aa59bd308f7d10853de2747add05f583b3b3a90cec1612f5c15d83402a9e7fae55dd80e7fa3a3f8c03f3dadd80621b4f0a2e2c09543a297b857783eaca04a8f2adfee4bc9c024668dd4734b7170738881534bcfa0aa4670d767dc0d65910ed73358b864f7b081dd7536570d6ba20ead0f2452bb728b3a820d6e0b10c8a7bceb02a9a25869b4b1d7ef997b37e1320539fd38b2a91f3048750f350e10be6129c8470da4", 0xb3}, {&(0x7f0000ab4000-0x33)="7f99b17c48ae9131059be32d229f422ef0dad7468aad30e48fd4ca833148b0ac67f30c4f9c36ab997f04c09f7b9738e188c35d", 0x33}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f00005ff000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bdb000)=[{&(0x7f0000eee000-0xda)="a033ddf5f9d94d5d40759b05c75babd97955a2474a9f6b1604ed578b3639b7092b820a2f3a296c953a77069c7c0ceb65ac460b43e73a1b3363fad25f81096578bb0e0e91b6da6a4e89f88cc95ed56ad1910cfd28a472423a6ebb4e8428d1ac0a525a29d2d8717eff2d366d8cd895a0a9ffdfd210e84526ce39b6389369ee62e182d7196e36dc8dedd43f0e7e54946d1bf63fe2b2e845c307f30455d15bc9f1883c5f6447315581c7485f86c37d8084163f75eeb9d44e00d4a69d493e5fbc7734fa25bea6b8354ab56ae95349c3b3a3953c0ddc62a40e1b9532bb", 0xda}, {&(0x7f00008d6000)="b7ca02cc93afc9a5", 0x8}, {&(0x7f00000f2000-0xef)="c0374dc001691d2859702fa70ddeb9e0bad438a14764d755054f86794b3d86638246aab6003d7accae68c3a54f3d0912c2850f492cabe3fd631a287d13a8afce88cf6c013be11e069a0adf532ea9019f3788e991ad57c7696d96c48a2fb13ba4badb67ec5fa8e1852dc07902219f67714e8e807143d6f11a9b8fc235a861ea5831c87d13a53851198541dd586972a81da75601d95cf4ab45eaef0ec91f1410a1e89206d94217571b0fe2afa1c4e1f13fe9d70fb3af965bf195e60e971de3431d258a16eec934d892a3c5f44fc9b2d1921d2bcb8616dccbc73ae00eacd9f501a2566df811705b15b324d75963790da6", 0xef}, {&(0x7f00006fd000)="7ce8726cb5d8813565857bb4f007e0a6647d0474e1cfdf7fb787fa0ef17fc3d037782ee7ba9af8ee1a82f635beee4bd4c7fe89d24dfd18aa51d96990a5e5ede4f11851133915f389df", 0x49}], 0x4, &(0x7f0000130000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x108, 0x40000}, {&(0x7f0000b78000-0x5)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b6000-0x40)=[{&(0x7f0000d0d000)="aa5927c410ed0919c5e56c5ff00538f0d02bde92f14111ab9872f8623a7251361dfafc642e3674a9dcd7", 0x2a}, {&(0x7f000088f000-0x3c)="2c6745ee95d3853c292e654234077f2530f4b1890cc72ebc6037412d793f6e69b9140a7a7f33d387b8e76bf4148d0c26e2f3ca4795266da86cd0d6ac", 0x3c}, {&(0x7f0000164000-0x98)="c2c2284eb9f282d0a966816da7bcc4680f01edfeeca0ab9ea6e153c68a4b2897056acaf6f2f8521dd6bada7b45504b7cd84321502496304f2ca73a28492d703580f68884acae2fa7583c0320f27d3c30e13cdb0c84656ea9fe60a5263df29eb09fac08497c25a982bad62350f56e4dadbdca59fbf2ff608d4696008e552b2cacf2a2f1d75df604fd2bd0fb3ddd464381a969b5928aeefa5c", 0x98}, {&(0x7f000086d000-0x1000)="a0879f056daffffcd239d9f50e47820c1233e882faa2d4f0b3707a63384b128205e5b456edf914450cc7c01b24e5d8832bf59b1d803899798cf2e137d552334aab46d07c5046a73c693a2d43cfcfac677b2a6f202ea40b2ceb32f512fa4acdeb3f2b6fb2b902db462aa1365b27dd3e327e52fc40c69d3088d101883061905e267f94a0872fd4b887989ab828d888857997fd5e04f39c44f010fd6fb0246b212b3d306df095348a3989b92f3d7bcf1d16ed66ca1fe6d484fd82453a05ac7123592220f486b84c11162e961c0a16b8ad8c933025904f79234ebedef9b3d5c9e5710916025f862c86f2edfeb4ad591db65e0040371333778af2a69131c3f40b78d14761571be43bae064359628c197c3fc17c85267aebcece52056eb76f1016a8d021fa07b6b480013f98e2ffba2ae3067c9eb6bcf02421c9690ff26acc30ed15b4f44390a86790db8ca549486c9f08195ef5056d958d3e4fc1024fa78c33d5079c37a709021270b6b7c55d2a574d6d9c03083928d4e0f077852201a8f6aa951a6a99c44092134bd959b73744bd38e0b68f1b311eac4e5e9119bedac7326746f23e8da178de38c724fcd77cf1833d3192031e0778031703ddf60a6066588ba66ec8aeb028f26e9fc606ce2cacbc72542de7c13121e184a5ecbdb5d4786fd0a104d524999af0874272756c9499d42e1a1931ede25a23b0aac2b64219a5eed6a34a27938137bf98e026ba99ffce34e3e788b502289d322869a11caf42ba08b3566ede711c322ec467f478d4bf44dbbf0584f67edec560b1a68061ccde78ff48800e33289159adc88218ce673ac3650a0d3458369dad463bf27ed6e943aebc9f5d3dbae5940ada458d3a22fadb45b5d4b6e219cf202a04a4e6606a283fc163a360efa1e8bd9015cef535834ce21cccdb8219456035e1c1cbadc5654c986f190f6c2b61d5ebad6ff3f69bfb54ec1d970114ad6e68fdc1a68244f4102fcc8fecce0a1cd12f8eba3105f349079740bc8e36cad8ec1babf1ee8f9e289808565d0e4dd17aad7c61b951b63d2c84576efc50f8561a9bd3829e8e8dcb328372db44bd40504556625ad2f0573ae34c70715721bef3b9378d5da11d941cdda800d3047aa60741abd5f6af567e397fcfb2cc4cd1c160e3020e97ac81a8e7b6b257ce721aa4a5778e0d803e4c8d38996e5f818cd21dffde0f7360a48c255274be6098feb87183df7bba8eb99181e9f8c22f4ccfc838df1eba400b0ff5a914df3f90b24a55cb7d870314d6d6de85a526f84c28f9eb46a9dc8d57a4adb437975f4476b6af4dbaf0370d88f1de4952a6396aae95040e2229ca216743813bad42b89d4afb78506d09b0e51572ffd31739fcb96d5924dc596a0d250b57629b227c786c0940366623503572b05c3d053a68f7dfd04c1496ef036095de9b0e07af4757eb5f1fa06496ea94a83d4b61d655b1c80aff645f82eed253645eda5deaf33430eeacd6cae3c72cbc68e8b6500fbd5a23abd5ad8f77cfd4ef02ddf7d733fc6af635a32b3b1d72c536079ba98734c31b5c2247f0a3a134bed6647067a3eef74fefdc88056f627567267190aa203d6d4b0d0ebe2ecde2a0fa38e1a458c0e1fb2306a704ea55821ea7bd8fd6723ad35d9d8cb3ffd58e0a5b507305e2da3788850507f3d7c427426b54dc051fb15275364f65c67f3a1cba5aee496eab3637193bd17c23ad5d51a36b60e4afb6711dc6c8e865b2788fb14d074f2380053f76a4ba77a324f92fbdc73c480cf6e29b6d30905700c54e250c12e93c9595a7921d09b2ffce4477406623021b6436818b0b01fe4a43abd77cb6a2784458fda5fef2e31b49c1f7d78e502d8c0ba483f2180c63dd3d3bc82e686500ada019d714d9a4dfade5f32c0232bbdc4949816c6496488e7128ef4ea3a07b33738d60098a39371400f69ecffd8caee3f17a1538bf4358fb29da9b5f4edf262e562f9fb4cf31c7b45a4af40de2c3a974e9e1a50ed853ae3f1b7bf2b97351bb16e302a9cc2683f4e2ba134fe38272ef32b0d2de80852026c4c01f736774639645424a634f66c33d77c8aa0ec55f7ef38d3d3a6a03fc64c8b9033393ac707d258a828a1a25bbc667c6dba728f565c3e47dca8e523857db1efb4ae070ef4cf21b037018d6649a904fa4c7f09c767bfe73c602204a1e8785db6fafeb6a7dd97b4f894dcc3ccc7903c7b944b6e88ea750cd24ab29296e6fa5d2091d17022f51fb6baa989a30afda54b32ee055a9450965cf8851e312c93452dedf48a5c5c37816c8aae0aadf5f07739df7d6c8144e6d4405121d08369e54eb108dc6c9009d345c0e9cb645de73121d2d4c2f59c9483618c3ee5a1297876a2041850f7df6c9ba723b7848d8e48205b087aaaa12b096e4af6f2ddb190a4476aeb7b7fd173697d4251424f186374fe8290f1d14b0fbfb6de4c60cac68bcf4fa8601abc3d5b9ccf42d609387761c0e5bbd46c3dc09db9896c50044314019f098f599c563685b27cbf3ce40ce3d9435128e63a40052d348b4743586584d1ef515ec0686f32db61cb198b8ceb54c8ff554be9f17402c0f18da2b1fbae9327cf33d96ca8fa1a969611d599dd473cea92eaee64a8c81c03bfc5f0ec2a7f2a591134b47854486e01bf86b1677b8c5e778b95c515b90df16ea3d04df3acbc544e061eb12749c421974eccb24e67e567606dc9c46cf2bd688c1d82c858a9ba85ac8d08c1e810a896b22f7b19b19718f73eaac600fffef6b03a9f8fc754e84c2c94448184d3ef9d39a6054375fe2e3bb3c23947eaec3b8ae9be733238208069e06bff692402438f8b01049db93121c3b4c1d8b26c23b5bf5b7e29b8f9da149742d84f5620afc623ecec24fea52dbe346da0c40738cd754d9b34cdd9aba267e12adbe1956395324c473ba47ac4bba77d1bc9d84b95364cf3101f3169aa425f6081f508b5a1c77a24ad4d97f9500b5a244035737b9a55da537ca9ece2502d76763c607000acde1956df1b088ee7a1233c0c9092ba49beb4d34235797f7dedd7ad90f06003f38c10a7c4994c3b85368889702105964b2cbb8522ba71c3c984892a77fe576816f50ec42d9b812d3982f2336d80aa325404d616033b02c5d81246a54a13d1efe3fee489430c6220fc5202e2ea2294cbcb64514c1e7e9cd983c7200ecf1da77808e3b8a81af391b90311fbe4c7d7ad114bf8c5492c2f846629e826c2ed3d488ab67474ad8eb819d0dca16e92158af8aa5e9b5a774ee65a7fe5a80b6fc501f82ef2b44d56c0f4a2002aedf17054afca643655768d4c06f272b725766e08db0970abafe27a4eacee743fa37ad6c252eac49a1e054ac256c70449544e7e25ef3f02d536ac10d92f26ac2f442a5a5f7fb198f6d72e2e8403a65fd24016a80debe1e18ab21df7beb3f082fafac92c668055abede4f01378b626eefd80e51ba14f54ef02e426d61bb8cc575da6dbb6151ad945cccfcd1ad7ed51721953f22c8c7ec55eaab84d3427b2c1b42d439e951cd5b9a6f59cfce5f7f6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{&(0x7f0000df6000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000f9a000-0xc0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x4}, {&(0x7f000076b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004b0000)=[{&(0x7f0000fb4000-0x8a)="3f03a0af8ced511635491e9d519e65c445c0f68eabc08613cb64c5610bc647777c9f0b7a015a4bac1039f02e738b2e4278455a65bf894f324cc7953e7fb61c29c2175958c6f07852aad95ce13f2bcab658596b9410608f61e59a21fd33749e2255e725bae33c3fd44e4f06d90f78325bde665a51885a375d54f98bf997fbbff858fd327786117006010d", 0x8a}, {&(0x7f0000608000-0xba)="e82c042ace96c873130c40792289a9990a24c53753c9f10edd49b0f77327a44dfc0b61a92c53d750e6670dd3ba2c491a49f50841d84335d4d8047183e37d5093eab9c5342d726d391c34df61822890ab77700aaa010e78d3a3e1c799f755abc805b6d0e0195fad67e0b130a46478a14d84c1d6567ce55476447a25cec9b8c2ba9cd14e1464c2b2b6e25cc2dba31d6bc96a4a1464835e3fe4b0d2282d94db88deef9f14b13c758ff06df4b1666f7b7beceabfef007a70d84a5fa4", 0xba}], 0x2, &(0x7f0000e6c000-0x88)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, 0x0}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x88, 0x11}], 0x6, 0x20040010) syz_open_dev$usbmon(&(0x7f00008e9000)='/dev/usbmon#\x00', 0x5, 0x802) 2018/01/27 02:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r0, 0x100000000, 0x4, &(0x7f0000057000-0x93)="df4dba39fbe22cfddfec25c07b376c9a794b59fbc7e963076d70521f1ff383b15d5650eeaf6610b7eaf06ddf77d906fe2b9d0add25bfa9a7d315365d1f6a2a822f73e543f2b3a69d0dc673977735b09693b10913d8fe164809d02cada4fd2d1937005aaaca186cec0b109ecf68ff730709d99613a160726786c9e57fa64b879993c1318dde75cc5fa2f0c00f7dff8fc131264f", 0x93) readahead(r0, 0x5, 0x200) socketpair(0x10, 0x80000, 0x1, &(0x7f0000535000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000a83000)=""/75) recvmmsg(r0, &(0x7f0000f66000)=[{{&(0x7f00002b2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000376000)=[{&(0x7f0000a9c000)=""/227, 0xe3}, {&(0x7f0000124000-0xf3)=""/243, 0xf3}], 0x2, &(0x7f0000060000-0xa8)=""/168, 0xa8, 0x4}, 0x4}, {{&(0x7f000059f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d94000)=[{&(0x7f0000615000)=""/193, 0xc1}, {&(0x7f0000c77000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000a9a000-0xc6)=""/198, 0xc6, 0x10001}, 0x1}, {{&(0x7f0000ab2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fe1000)=[{&(0x7f00007aa000)=""/0, 0x0}, {&(0x7f0000c88000-0xd7)=""/215, 0xd7}, {&(0x7f000050a000-0xca)=""/202, 0xca}, {&(0x7f0000e4f000)=""/24, 0x18}, {&(0x7f00002bf000-0xd0)=""/208, 0xd0}], 0x5, &(0x7f0000138000)=""/37, 0x25, 0xa51a}, 0x3}], 0x3, 0x100, &(0x7f00007e5000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000d90000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x1ffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) creat(&(0x7f0000028000)='./file0\x00', 0x0) 2018/01/27 02:12:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000859000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000220000+0x18c)=0x60, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c91000-0x5e)=""/94, &(0x7f00000fb000)=0x23b) r1 = syz_open_dev$sg(&(0x7f000050a000)='/dev/sg#\x00', 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e6c000)={0x2, [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebe000-0x8)={r2, 0x42de}, &(0x7f00001e0000)=0x8) clock_gettime(0x7, &(0x7f00008bb000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000881000)={0x8eb, 0x7f, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000041a000)={0x3, 0x9, 0x3, 0x600000000, 0x9, 0x40, 0x7f, 0x750, 0x1f, 0x7, 0x2}, 0xb) socket$inet(0x2, 0x80003, 0x400) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c00000-0x1000)=""/4096, &(0x7f0000d6e000)=0x1000) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x0, 0x0) 2018/01/27 02:12:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000dcf000-0x5c)={{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x81}, 0x2000000, [0x3, 0x4, 0x8, 0x8, 0x7b40a55f, 0x101, 0x8000, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00006aa000-0x18)=@get={0x1, &(0x7f0000155000-0xea)=""/234, 0x7f}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c6a000-0x20)={"8faa1bc589b761689fa6bff3455783c4", {0x4, 0x2, 0xff, "ff120baf2074", 0x800, 0x0}}) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c10000-0x20)={"6a8c91e8e252e83de90a8a4b6b60ccb4", {0x4, 0x7, 0x40, "107bb3896652", 0x80000001, 0x0}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f4a000-0xa)={0x0, 0x4, 0x1, [0x7fff]}, &(0x7f0000cd1000)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000515000-0x20)={0x2, 0x9, 0x8, 0x400, 0x8000, 0x213, 0xffffffffffffffff, 0x8, r3}, &(0x7f00002f9000-0x4)=0x20) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/27 02:12:34 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x2, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/27 02:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a62000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000706000)=0x0) sendmsg$nl_route(r1, &(0x7f000078d000-0x38)={&(0x7f000071b000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000041f000)={&(0x7f0000940000)=@getnetconf={0x14, 0x52, 0x320, 0x3, 0x0, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000af8000-0x10)=@req={0x6, 0x0, 0x100, 0x7}, 0x10) connect$inet6(r1, &(0x7f0000761000)={0xa, 0x3, 0x89d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4850}, 0x1c) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000135000)={0x2, &(0x7f00008f0000-0x10)=[{0x4, 0x6, 0x7f, 0x1f}, {0x3f, 0xfffffffffffffffb, 0xc5ed, 0x4}]}, 0x10) 2018/01/27 02:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000029e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004fa000-0x78)={0x9, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80, 0x7, 0x8, 0x0, &(0x7f0000226000-0x10)=@generic="4f8b68fbb57e780837b4efa7a92ad732", 0x80000001, 0x77e9, 0x1}) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000318000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000105000-0x4)=0x1c) dup2(r1, r3) r4 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x3ff, 0x0, 0x771, 0xab6, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x2) 2018/01/27 02:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000075e000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008e0000)={0x1, &(0x7f0000243000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00005ed000)={r2, 0x2}) mincore(&(0x7f00006a8000/0x4000)=nil, 0x4000, &(0x7f0000c62000)=""/158) sendmsg(r0, &(0x7f00005b9000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0xfffffffffffffeea}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000155000-0x5a)="5f82", 0x2, 0x0, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80a, 0x0, &(0x7f000020a000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000762000)="af64f180d3453bf739f4621c2e67fbb764b9844e5591ca8e33e7ac76f11a2e28a37d0bb06c", 0x25, 0x80, &(0x7f0000f78000-0x1c)={0xa, 0x0, 0xc8f6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, 0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003d2000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003f6000)={r3, 0x80000, r1}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000007000)=r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000880000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r5, &(0x7f0000a12000)=""/0, 0x0, 0x0) 2018/01/27 02:12:34 executing program 3: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x1, 0x4000000000042010, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x2, r1) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) listen(r0, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000068b000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x6, 0x1, 0x200, 0x401, 0x4, 0x43, 0x1, 0xff, 0x9, 0x80000000, 0x4, 0x40}) 2018/01/27 02:12:34 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000037000-0x12)={@generic="151104f17910b52d2892d8e3b74e261c", 0x5}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000046000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000045000)=0x8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000047000-0x4f)=""/79) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x3, 0xffffffff00000000, 0x100000000, 0x0}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000048000-0x5c)={0x2, 0x2, {0x1, 0x3, 0xffffffff83377f66, 0x2, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x19, 0x4, 0x2, &(0x7f000095a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ff1000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002020300000000ff0680000c000c00080004000c000000ec0000", 0x29}], 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00001e7000)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000f57000-0x45)=""/69, &(0x7f00006ac000-0x4)=0x45) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003ca000)={0x0, 0x6, 0x2, []}, &(0x7f00006c7000-0x4)=0xfffffea0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a71000)={r4, 0x2, 0x80, 0x5}, &(0x7f00000f1000-0x4)=0x10) 2018/01/27 02:12:34 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x7}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/27 02:12:34 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000019000)={0x7fffffff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0x59)="abed6fdf9ef09dab8ed017c6dc1311253b748d25c07e637cd77fbe4ee4f2695d7fe7970dcfd04f8dd88ce02565963ea62a9e845d2bdc9f354342aa9ec46341925d1212a57e9eff8b73150a6a3ced28109943d9b33e94da9cb4", 0x59, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsetxattr(r3, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) clock_getres(0x2, &(0x7f000057e000)={0x0, 0x0}) nanosleep(&(0x7f000080c000)={0x77359400, 0x0}, &(0x7f0000905000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000a63000-0x20)={{0x0, r5}, {0x0, r6}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() tkill(r7, 0x16) close(r1) 2018/01/27 02:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)='/dev/hwrng\x00', 0x200040, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000001e000)={0xe274, 0x5, 0x7, 0x1, 0x4, 0x8}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1800000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000001c000)={0x800000000000003, 0x6f8, 0x400000005, 0xa35}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/27 02:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f000069b000)='./file0\x00', 0x8000, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) 2018/01/27 02:12:34 executing program 1: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r0, r2) pause() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000353000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a57000)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x7, 0x4a66, 0x80, &(0x7f0000df1000-0x10)=@generic="4b40207142029e9239a5c3b2a5b9b0ca", 0xa148acf, 0x0, 0x69541806}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) llistxattr(&(0x7f0000426000)='./file0\x00', &(0x7f0000cb2000-0x1000)=""/4096, 0x1000) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e6b000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cf8000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x626a, 0x0, 0x0}, 0xa0) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00009d8000)={0x8, 0x0, 'client1\x00', 0x1, "695347dd66ea113d", "f9c0d328e558aae00412ef1690b12e8c7fd629ff0511d3a79e3620e2e01b8c89", 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0x0}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e15000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000901000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001ca000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001dc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/27 02:12:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000012000)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000012000-0x4)=0x9) fcntl$notify(r0, 0x402, 0x4) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000a000-0x93)=""/147) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/27 02:12:35 executing program 0: request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="2d6367726f757047504c766d6e657430657468302a6367726f75701e00", 0xfffffffffffffffd) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000571000)=0x3, 0x4) socket$packet(0x11, 0x0, 0x300) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000396000)=0x0) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000081000)='/dev/usbmon#\x00', 0x4ea, 0x44000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b63000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) renameat(r0, &(0x7f00008ae000)='./file0\x00', r1, &(0x7f00008b3000-0x8)='./file0\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000b43000)={0x19980330, 0x0}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d8000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000036000-0x14)={0x0, 0x1, 0x2be9811a, 0x2, 0x6, 0x1, 0xff6, 0x0, 0x3, 0x5}) 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000398000-0x15)='/dev/pktcdvd/control\x00', 0x4002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a48000-0x14)={0x0, 0xfffffffffffffffc, 0xfffffffdfffffffd, 0x400000, 0x6}, 0x1c2) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000097a000)={@dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0xe7adf70bb56a8ea6, 0x5, 0x100000001) connect$netlink(r0, &(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x808000}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x53fa, 0x0, 0x9, 0x8178, 0x3, 0x8, 0x263eb465, 0x6, 0x1, 0x100000000}, 0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ef1000)=0x14) sync_file_range(r0, 0x3, 0x7, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) [ 39.719962] syz-executor1 (7366) used greatest stack depth: 23440 bytes left [ 39.797187] binder: BINDER_SET_CONTEXT_MGR already set [ 39.802534] binder: 7359:7395 ioctl 40046207 0 returned -16 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x6, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f2000-0x9)='/dev/rtc\x00', 0xc800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000197000-0x4)={0x1}, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e8000-0x28)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d8000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='system.posix_acl_default\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9f3e, 0x5, 0x10, 0x1, "2539c2f039483467ebe93d2b41f01d4f55b31fed63fdcdba99cd7739de45dcb5195e79dbedd3411ef698cf428f675361e739669f74b95601f0e592490af0f153", "2a32e355f078c77fe910e439c48591a32418e2f682d5f65d54b6f69c62a7dd74", [0x6, 0x3], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000050b000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = syz_open_procfs(r3, &(0x7f00008a1000-0x6)="6664001f66d0") setpgid(r3, r3) execveat(r4, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f0000ad6000)="", 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a1b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000618000)=0x1008) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006a8000-0x2f)={r2, 0x27, "015495afcb159703a99a407f601e50814eeb0df008096f4da8773b620c1159a5af3dfda402d6b9"}, &(0x7f00000fb000-0x4)=0x2f) 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = dup3(r0, r1, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) timer_create(0x4, &(0x7f000032c000)={0x0, 0x0, 0x6, @thr={&(0x7f0000558000-0x2f)="df5f7ae77fa8b8d8f20f648cd96702cac190b6877d31e6fcdbf6d19b786b275ae909817ebb8079d3de550bb67b2a07", &(0x7f0000b34000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b9000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f68000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000085e000)=[], 0xfffffffffffffd10) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) rt_sigaction(0x25, &(0x7f00004e8000-0x20)={0x3ff, {0x4}, 0x4, 0x6}, &(0x7f00006fe000+0xb8)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e99000-0x8)={0x0}) sendmsg$inet_sctp(r0, &(0x7f000075a000)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f00005c9000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x20000000000, 0x0}}], 0xc8, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000014000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000000f000)=r3, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000)='/dev/hwrng\x00', 0x40001, 0x0) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/27 02:12:35 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) mknodat(r0, &(0x7f0000e2b000)='./file0\x00', 0x13663ac5e0603959, 0xfffffff8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/27 02:12:35 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000642000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="120000001200e7ef007b00000000000000a1", 0xfffffffffffffe89, 0xa580c78dede72cdf, 0x0, 0x80) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b9f000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c4a000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000bfa000)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000666000)="1f0000000104ff00fd43544007110000f30501000800030000000000000000", 0x1f) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000f10000)={0x1, 0x3, 0x6, 0x400, r1}) 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$nfc_llcp(r0, &(0x7f000073d000-0x38)={&(0x7f0000f29000-0x60)={0x27, 0x8, 0x7, 0x0, 0xb36, 0x1, "5ca7fbe6c5874cbbee734c3378efde0265b68e38fbb3e68a18f3ad7d0057573acb5179e9844145d1f245b04584775dd41054f26ac406941131a0e2fe3ee79a", 0x8}, 0x3da, &(0x7f0000b35000)=[{&(0x7f00007b1000-0xbb)="49e3427e87d76191c2c521fe191faf433475bb5d3ee2e72b408f4a393b052f2b48b19c5429d769323566065c6ca6741e2ff0492a871895741530f9a730bfe93bdc042f89042f467f8efbbd303427c267acb835816fe5976274b38009ebd8b05a53a8a64dca32befc1d337beba14e41d19ba55ee364d00e0debd87e147500aa50af0e5560e5c4f6e0197248fc588ebc4d1157fbefc6afddd60ca8450ca21f1ad8e0c32ebdd78e662b83cbe5c81394db9dc7116daa08fa1740fa9b13", 0xfec8}, {&(0x7f00003f9000)="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", 0x1000}, {&(0x7f0000cbe000)="81752403fffab29a4766830b76c09f11604596f729ac4dc5aa3554f490b6ebfb2026104991c384a381e31ba6ed4231cb3b7e352eb9b036ee4d21e9265a07a84de248309712b8d977e8aa7ccfc05a388a629d5ff5091974d9e7f94a45b40c8033852c4b663b14dfb3ec81e9caab6541a5e2ae8ff40f1989eadbd242806da6489dee67455abd2f10abf43f3b91af95f7", 0xffffffa4}, {&(0x7f0000d47000)="39f9fdb0a46ccd5e6df164a15e136a6c1ad941ffd0d7420922a66ddcf1b7c6518434ba02eb5201", 0xfffffca6}], 0x4, 0x0, 0x0, 0x94}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x125f, 0xffffffffffffffff) 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/ppp\x00', 0x400040, 0x0) sendmmsg(r0, &(0x7f0000592000-0x21c)=[{{0x0, 0x0, &(0x7f0000b28000-0x60)=[{&(0x7f0000751000-0x3d)="1568e870a7260e54e96b2db5f9029ce3e9e84d5b36b6cfdfd36e8651d991b5d9caeaa18623e70e18d46392d860360a631a2d9bc4b180a779b99c580420", 0x3d}, {&(0x7f0000443000)="9ee4459e32773ffaf135eefc1bdc80773d19290074949c33", 0x18}, {&(0x7f0000997000)="580b89035906f1f77f3d4df2b8268e17", 0x10}, {&(0x7f0000031000)="b9e054440733e9617b7a342bc8a9e51c2a6d34f7d555a3ee5b0951b5b7a5470a2fef20eb70fa1ac76041f2d9a6ad", 0x2e}, {&(0x7f00000af000)="73daf5f0b8ce51df1bb5c0a7f33ce95bb9e3702455074c957f56a5e3daefd6d1aa0f98f801207f805cfabf55a232d530ee8528a84e335394c4e52a960a13d70b710a1994e2cd80d908e08fcf2aa726113c18f55a1619830c687460e831af6f1748ddece95787", 0x66}, {&(0x7f00003a2000)="b46229ae2a80b496c57cf76ac7ba8a5cc743caab4e88b5149be924d03149dbb9eb7efe6c6da2e68ed928571d4ae8df2367e536dd2a6ed751d6d5e9d8fd109ff09d4cc6c7839547ba5642923e51a706294f972c9dcb0a24654773508b088b8fdf7dcbb5f21988edd65e2f75efb24f11f710116b71793e2dc5e65da72766c8dae0645907aa242dd44aea8c5fa37fc3750e7c4299fdeae0008ef4217f7fca378e4cf32c258014b179be28b2664f56e38579c3b4a021631233e04cd3fd6ce91bd7", 0xbf}], 0x6, &(0x7f0000fd8000-0x3b8)=[{0xc0, 0x10e, 0x2ae5, "634250364f9e8c81d8ae9b33de729d405a94a86834a6c8105e62450b4423d13299f8b5a079e1decc29023937f9aace01e08fdf2946cc90a344a606f4a51554de19c3b71f7dad1f5522050f1234df053ddaf80b5228b61fa53f6af79c0d74ef39d5fd2467c5767c1ec26fffc3fd1e2925b87393d6bba526ed65f80f98c35b1ab0efc2fcb459de762839f5626006670c703a91763ed9292955f22d150264dacec67d1bc6379439d909e0ebd6a891b8e52b"}, {0xc0, 0x88, 0x600a, "f839226428c580d9887a80ff3ab327a5430d918614bd94777190d7d6c192a5fa1e1d0052fe6c774f407e4a9354f8a87c94f5656a451c42c74d3298b1c4bc5344b9fb108b92f22bf17234cb8247008a3b3342f2205d5d1896909165278685c616b3d8111a4f8460378586e3c51f0938482e7f8a16091c0ba8c6775d23cee51427cf7c78107887e149c54ced9e03fba9267a454263426b0553d042e43b4c9c1a250cea7648f38ced1fa8"}, {0x68, 0x10f, 0x3f, "ca573b814883e493225730726c367103a45deb5d0119ca7625ad72c172859b65858878abc4a631b296bda62ab1b594254e2d5f62a95a7331ac199300d14870ad0bf5ee8fb284c1e90353bbdf6ee3530267"}, {0x30, 0x10f, 0x714, "7f071318da2287298a4b53420e18b6ec5c31e402791c66b53e5e5bec37a6ed"}, {0x28, 0x10a, 0x943, "ee0e33932f2c7ae9eeb4fb729229165aeede29"}, {0xd8, 0x29, 0x9, "4324381e23f2af517f97155bc8f4747ab1ec96c7898ad97836c787dc69683fe2bdd9699191bef756f00915af93345ae830da4085b9c74c0ff0c45f91eea61d0f3fcb2d2ba885b478baa4df521a92d77f7a8cc34c440af15cc194e7b9ee8acbdb7e4515671f24076bd11d5f15ace6cd5a51db416e1601e3cea4b7eea55e707d19538715509e5e1ca50625cb1ac836c2a8f18530ef908d31a15515824f9add28482608f00a1e6dd273ba650cd14631e8c650d908949bc7963d29acf6785eb19c4c4121a6"}, {0xa0, 0x19d, 0x3, "90b25fb248a92d2a355a0e586c4a7bb7a33929b3b4c2b360f1d5c647d3b93234f7c2f81924cbc515dd7692dc77dcec57d20f94104251aa5657080515f131f4b7688631caa437b043c9f028ed318a871a74cf0a961988f750c77646d170be60e75f52cecffbd7db391e3e3bad6158f1ae2ce9d650114cba770063f82a1335a7a84b720e204b06e3cc0f"}], 0x3b8, 0x4085}, 0xc9c9}, {{&(0x7f0000950000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x1, {0xa, 0x0, 0xba, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a, 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{0x58, 0x0, 0x7ff, "0ac43d0b1212c2f911c503ec8294a4280853e7d02c7d8b81b6713db126b3de3f355dd058916a2be572a4aaf11a6ce69363168c910783d7fb6de771d02d6c7b9948"}, {0x48, 0x117, 0x1, "d7b6c60322db19a5f55423eccff936a36a85c6eb8cf2953fbd80db2c5c2c6335c1ab7943871605c55e698962ce3c52f73d"}, {0xf0, 0x1ff, 0xfffffffffffff3fe, "d92d068d2e51d880167c7813604f8f1894ee61a1581d426264456b23851707735550b575bc7655f875155087e63672b677b45001f80edfb81ffb9f810bb5220ddee90b3c636129bc5586a38b9be9949008c06746c67bbe07f9a92f0a6812286355854362a9a30613647b0d5cd85248e1ef7cbf2c2788f8a88ab6deabe9c639cbcb78b7ac9739e7fe2037a3882f5dc59614a085bf3c36c82a248c434d973581d81fc37aec5bba3337a6fe6c24dd0bdcae1ccbce335d3220305c93a1a8f3b0a09e4ce6bd007798e34dd80b46fc60dc0590f8f4eceffc445ddf02"}], 0x12d8, 0x800}, 0x7}], 0x9, 0x800) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0xffffffffffffff06, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000014d000-0x20)={@common='bridge0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005e3000-0x8)='rxrpc_s\x00', &(0x7f0000e4e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000)=[{0x1, 0x1, 0x200, 0x7fff, @time={0x0, 0x1c9c380}, {0x0, 0x3}, {0x9, 0xd27}, @raw32={[0x0, 0xff, 0x2]}}, {0x5, 0x4, 0x101, 0xcc9b, @tick=0x77, {0x5, 0x0}, {0x3, 0x3}, @quote={{0x8, 0x0}, 0x7fff, &(0x7f0000000000)={0x80000001, 0xffff, 0x100000000, 0x0, @time={0x0, 0x989680}, {0x8, 0x67f9}, {0xd3, 0xfffffffffffffffe}, @quote={{0xc820, 0x8}, 0x10, &(0x7f0000002000-0x30)={0x5, 0x80, 0x3, 0x200, @tick=0xfffffffffffffffe, {0x8000, 0x3}, {0x0, 0x81}, @result={0x1, 0x5b}}}}}}, {0x4, 0x4, 0x3, 0x80, @tick=0x2, {0x0, 0x200}, {0x3737, 0x1fd}, @time=@time={0x0, 0x989680}}, {0x1000, 0xfff, 0x8, 0x400, @time={0x0, 0x1c9c380}, {0x9, 0x20}, {0x20, 0xfffffffffffffffa}, @raw8={"8cea0c187fd5110b6b365a37"}}, {0x9, 0x7fffffff, 0x20, 0x400, @tick=0xfffffffeffffffff, {0x4, 0x80000000}, {0x2, 0x4}, @connect={{0x7fff, 0x6}, {0x100000000, 0x100}}}, {0x8, 0x0, 0xfff, 0x6, @tick=0x1000, {0x9, 0x5}, {0x8, 0x100000001}, @quote={{0x401, 0x7}, 0xfffffffffffffab2, 0x0}}], 0x120) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000003000-0x87)="5136e06020d7df14e0e1c46449e7839ea71d46eb9dbb9d2332d859adb76f9e17d59f5dcc00e54c1ff8d112b82cc1c906a9348334e2e5aa7bcd1dfcc2c5c1b874efb10e1e676ed17c269c07d7eef7d24a609a03330c784bf8230f1d656e3b7b432fab6d6f4b9ef7cbb3b7b85468b61bce56dd84af26d606d39ed390a8221011e5f85b0c0d668385", 0x87}, {&(0x7f0000003000)="b5a47470aa08dcea2b996fbb70d93bc0f2ecc882069acca1572ed28fa4786f68a780", 0x22}, {&(0x7f0000004000-0x7d)="bed3d9111287533d90487b3db7cc742fab24db25fd43bbc3f11daef3c0cca37a88b2de3d7cba74ed93c42d1080f5d7f19c4284a77359971bc6f344b5145f7654ef98ac212766ec753a34019a807cd4edf7bec315baedd21ad52923f73d1e03267c46f45463431457ad4ad874cf27dd4689dc3ab97102fc37e80359497b", 0x7d}, {&(0x7f0000001000-0xcb)="7c4fec48a32f46801e7ab96cf0460e6e94f66ee7fa307df8f57bf71851dbfa646b532177bbba22f3b1738ba5df307b50e76f6e260a941a526416a9dee40a9aa1e5825f5c5e7beb1afc6af5e6de68f7255501ee907fa74f7db7b307a430d5b6dd0c052fea58f06ddcca0792b771e471521a154ef646afeccfcaf10f89f8fe18d2f0f38f67407968472e8b0d68be178ad752ae231df28a98c88445fa30031f084c58b92c61010ceab3f9dee98f8ab099a50410fbdcf605d724c5ecfe0ee3f89096c78cbe52c784d7b7748aff", 0xcb}, {&(0x7f0000004000-0x4f)="25edbd6339163388aaed671fba8806d1c04316fe1976fcb37a4573b5e0f044971ff30e10ec0f578f99c961ded548d5f034ed45a893a05c6ebff6f8c88e5f4a17cc90984cf6fbb019f5240858dd8b51", 0x4f}, {&(0x7f0000004000-0x1f)="16bab6517dcd2ef9b1fcd1448033033c20040a764f1ba9eccacd36ed0ba247", 0x1f}, {&(0x7f0000002000-0xf0)="7ceb493bb10a7fee047a306f16a7ade402132969134adccfd0cf0c8c416c11352ca2b8b34f3d25ae892cccf12fdf64ae15672dbaa5f1e99d13395d14ab1e284a0d20baf6674ab6c9bca6462095e11e63fde1eaec6d3d60dd254cf7ad9aada8da6a3e563d11868bd25d682b533a2fa0586d4e9397679bc53f74cb6cb531c6ca118e6f04a8af9ae7c4991b63ca36ed7f3780bc2c80bc95eeb361ac40faf381917140766296cadf632ccf03ffd9ef3725f07447e9ee3d93cf8114da68fca4b13d67108ea0527b18cd7c638d84606e87e412831f6d4cb8260b6c3e327d0d872afd4a9a72f9f6509b4f67ef9abf42f53fddad", 0xf0}, {&(0x7f0000004000-0xf7)="f026a7c4485ae96adc7e4577f9ef76a708ef5e0e9e7e67bba5d36cd3746fd27c87cfda4d1e5fb597c5289d6e046f7882dfd33db7c93d0a3a618d2d45f394adb4a978cf00e787142290d83abb465d35f6d9590c3943f22efe833ef4ec05c490082f39291804c20bb0dd8958e3c053e3929362ccb5cc9efd17645ce10e6f2cf4ee92900247c01cc116f9a7eb25c07809b9b6da8d6a111ba20091bb20176703c1828ada54005cdc327e1b0b45e87a430a94e79cd77e9fcb93bc06d76c717a819f17381d5930050cc4a33103d904d19a88e398df7cf0d06ed4c97629651e7299e212df5a3bb555093826fb6f12861c2f625a753059fb96b623", 0xf7}], 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000005000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/42) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000005000)=""/20, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000007000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x10001, 0x81}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000007000)={0x7f, r4, 0x0, 0x81}) ioctl$TCFLSH(r3, 0x540b, 0x4) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000058c000-0x9)='/dev/sg#\x00', 0x81000000000, 0x511000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) munmap(&(0x7f0000741000/0x3000)=nil, 0x3000) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000433000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000881000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0xfffffffffffffffe, 0x0}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000e1f000)=[0x1f, 0x0]) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000997000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f000095e000-0x20)={{r3, r4/1000+10000}, {r3, 0x0}}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) [ 39.929640] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.952703] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x10000000002) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000862000-0x8)='uid_map\x00') getpeername$packet(r0, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004aa000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000085d000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) sendfile(r0, r0, &(0x7f00007ab000)=0x0, 0x81) 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000396000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000510000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d93000-0xb8)={0x0, 0x7fff, 0x0, 0x6, 0x48ff, 0x8, 0xb27, 0x100000000, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x7fff, 0x7, 0x3}}, &(0x7f000036c000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000076d000-0x8)={r2, 0x81}, &(0x7f000071e000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) bind$inet(r0, &(0x7f0000436000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.972584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.983247] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 02:12:35 executing program 4: unshare(0x800000000003fe) r0 = inotify_init1(0x800) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x88, &(0x7f0000001000-0x88)="4bef0e06efd396ff885b78322a992cb61134c100f46cca7d0222cfff176a7d5bfa085249bd602fe0eeeae8fa41304bbbb87e69466c0881b564a5046ba7998f444b9a7e71d18ac86c7585576e8e491da191748fb27139e4e351f89d04567049cbe733cb675d5463fc58d35e792a39c53f09154619e0a418c22aad45ba6871164c99ee4230c51ec92c"}) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c74000-0x28)={0x5, 0x2, 0x6, 0x8, 0x4}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009e4000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000349000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c5000-0x4)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b47000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075c000)={0x0, 0x0, 0x0}, &(0x7f0000cc9000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000389000)={&(0x7f0000038000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000084f000-0x10)={&(0x7f00000a8000-0x1e8)=@getae={0x1e8, 0x1f, 0x604, 0x0, 0x1, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, 0xff}, @in=@multicast2=0xe0000002, 0x9, 0x3}, [@sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1000, 0x2, 0x7, 0xa, 0xa0, 0x80, 0x29, r1, r2}, {@in=@broadcast=0xffffffff, 0x1, 0xff}, @in=@empty=0x0, {0x0, 0x7ff, 0x0, 0xa21, 0x8, 0x8, 0x2, 0x3}, {0x8, 0x8, 0x40, 0xd99b}, {0xec, 0x8, 0x1ff}, 0x5, 0x7, 0x2, 0x3, 0xff, 0x8}}, @replay_val={0x10, 0xa, {0x6, 0x0, 0x6}}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x330000000000000, 0xa, 0x20, 0x20, 0x3a, r3, r4}, {0x10000, 0x7, 0x4, 0x4, 0x4, 0x1ff, 0x101, 0x36}, {0x2fcc, 0x6, 0x9, 0x5}, 0x2, 0xd, 0x0, 0x0, 0x1, 0x1}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x8040}, 0x20008054) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000e7b000-0x8)='./file0\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) link(&(0x7f00005fc000)='./file0\x00', &(0x7f0000ab6000)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x7fd, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000005e000-0xe)='./file0/file0\x00', r1, &(0x7f00008e1000)='./file0\x00', 0x0) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) sendmmsg(r0, &(0x7f0000edc000-0x78)=[{{&(0x7f0000044000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58, &(0x7f00005ee000)=[{&(0x7f0000be6000-0x79)="bd80d2c87de41587bf217fbfc19a3c39dce902371777a1f92ccc7328b8727781d88194d465c5ab851b234776137afa023bb3bcf58c1297afd4f7656d973f019e0737ac519cb5d1b348768d44b141ac8e8e7de06795e9a00b4f622a6f4ecb2ad762364e111ef3ffa5685aac7848051aa7c83b1963bc04e01c36", 0x79}, {&(0x7f0000cae000-0xb0)="c2becdd7be9aaf0637241d21f870636479b5ec258e18f591d421c5badbca7f7f162decf8deea1e859bd033e86e4025e77a0157775d2b1656121eb8c38403af3a8ce936546538235c8e16c0935aa75ba7f75e48026a3e21045fbf9252ddbed81ccb487e5926b08fab116f4db660b6966f54b331007735f5e6f040f7c4659a96298791c76669a0d67d8b127e94314c6a29d0e09140f23dae3016f867b44b1a99fdc04954269255fa42f19b0331a16b11de", 0xb0}], 0x2, &(0x7f00001da000-0x1048)=[{0x38, 0x10f, 0x7fff, "76fe6d37575fadeb3e3824b2c36f589d341cc92100d2fc70fd1d13cbfc9becbd7df75c"}, {0x1010, 0x10c, 0x8, "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"}], 0x1048, 0x1}, 0x64b8}, {{&(0x7f000051f000-0x6)=@hci={0x1f, 0x80000001, 0x2}, 0x6, &(0x7f00001e0000-0x20)=[{&(0x7f00008f5000)="ee34a42a49d3945daf3170b30b", 0xd}, {&(0x7f0000cb2000-0x43)="4de89a57a34e2df8ecb79616983a0fa8f7b6324c43688279065e83d85ac40f03231dcdc451e680845b1f5c73b3aeecd98929a7adcc421efe03bc25d4c4df31b74a8362", 0x43}], 0x2, &(0x7f0000c97000)=[{0xa8, 0x103, 0xd64, "b7c890593a975a70eccb4e5a72775aeff97244bdb3d2a68085e30de04b1bd1d121c32a825ddc00b88900270d9449ec7314b6dec7b1c1ccc873dcf1e9c6956372be73574b6521c1c9633ab5cd5aec9f286432f66fa88bff379b04d9cfe5a5388535d430cf95142f02b22aaee09ed2ab0d114dab0032ef0c8e45394faeaf835ad42a8561b7f14ee8dd825b4a21158fc900d679"}, {0xe8, 0x11f, 0x8, "a4e36436bb249344669a4c185d1bd7b8ca2f8c6793087cf1fc8ec0dabc168af0c156994a55f5f600c7e9c3d4e3bcaca780dc3c38d2e2730cb6667ebd7a00b116e8c3b44359e59a192bf4f6798e50ca8c7cfaf3659ea759e6c4430b998fc3f049b0f1a4989c0c19b4559e4094c270d7459ce9ce903cc3900e0b6f63b9174c3fa4566cdf92174ae540af7a8609bee9b5e1b3479a903fc66d73cf24eddb09e4efc34f5302c9707fdde62a80834beb553f422956a2f24a0046542cbb5146239ab1c77d5177c308ad793b3dc26c4e0de14537886e44ba39"}, {0xf0, 0x100, 0x50, "83cfb18943d9decacb3331e5d7621a73393d5d006d90c34d032d2c6a9b8a6c0f20df9a58dbdff9f89ec3a32e7b1c61dbcf5a7c1370bfcda1e80f770c06e3d9b65145f6541172de1554c2dbb56d875a426101c3d34feeda3dabe3f433f20c2ef6b857ff89facdc8514b85c16540cd054978d434c1318d8ac463fe885329c0c17e97275a0bb3e1f541811be75ac787b0a8e0c68adfa74503cfe7a1e2a8163c7635c87544929f3fe7aedccfc0493a9ba85e01ca1f8e7ef0d40ee85c47c827bded7107880b79c1f611f0d6322eb8c1968a32e572143ebf41d5b118767b7f9c"}, {0x10, 0x88, 0x1, ""}, {0xf0, 0x117, 0xed3, "53f9c120d04d9929b317594c98c71716526daf8f8b790b0c1173f239ae783b05a5a63da8241aac6dc58d31ad94a9668f528cb03ee2fac5872a957353d50a0066de3194a39d73142054e711a38b4ca885efcf5413be57aad88fe6c79ef0f687007e6d5b8d118964f1e22f6ce6637bc49dd6b8bf062d154981d62fcc312ee3019863f8f69e5de2f41aa3aa2ddd0af0e6c5d2f15fb017e66e00788cad238fed1430d3f1d042f5a370517872ff7910dfd49d45cbb8ab76c565c3e3f71104ae1675134c9d145b8d3b4aebb19021b50d7873190aff03ded5d519f24a696c"}, {0xf8, 0x84, 0x8, "cbbd7bb2df3a248a0bb04bd8f52b4f580b3def748ed3bbc98123c0bdf06626a4b121f9f83e4c0ca082ad7f5c1c027347298f364f0b675ef3dcd78d858a21929d6b945dfacf60c7f5031ef818eccf27c1f41070ebafeee3d4a0dfaaace47f4702840595764ea7e6eb17deb779a21cf400f2ab555958dd55555dc59e5dac7e34c089817cabb512b6782734cf65ca4aa08c72e8eb7f641c6ccae7d10c87ebdae5ec71c8a0b591f60f678909c3fb9101bc99cdd8ff56f57204aaf07bb0b366bb00d6bc1eca48b6c9d1a478a05ff24527b3abf7632aca93d973c34c5fcdafdbf0afacde"}], 0x478, 0x8004}, 0x7fffffff}], 0x2, 0x10) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000649000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000067c000)={0x20, 0x5, 0x6, {0x0, 0x0}, 0x101, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00008bf000-0x4)=0x0, &(0x7f0000b09000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 02:12:35 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057d000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ade000)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x2, 0x0, 0x9, 0x9, 0x3fffffff8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000002000-0x10)={0x40, 0x10000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000002000-0x1c)=""/28, 0x1c}], 0x2, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x1}, 0x1}, {{&(0x7f0000001000+0x3f1)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000002000)=""/181, 0xb5}], 0x4, &(0x7f0000001000-0xbf)=""/191, 0xbf, 0x4}, 0xffffffffffff24c1}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)=""/186, 0xba}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000002000)=""/18, 0x12}], 0x3, &(0x7f0000003000-0xec)=""/236, 0xec, 0x1c}, 0x20}], 0x3, 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x18)={0xa, [0x8001, 0x3, 0x8, 0x5, 0x8b, 0xffffffff, 0x1, 0x4, 0x22fd, 0x1]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x90, &(0x7f0000006000-0x90)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4000000000000}]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r3, 0x0, 0x74, 0x1}, &(0x7f0000003000-0x4)=0x10) accept$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) close(r0) 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000e29000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000139000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009ed000)={0x8, 0x7, 0x9, 0x80, 0x1f, 0x2, 0x9, 0x8, 0x8a, 0x60, 0x80000000}, 0xb) 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000b3c000-0x8c)={0x6, 0x1, 0x200, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/01/27 02:12:35 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000170000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bf8000)=0x18) r1 = memfd_create(&(0x7f0000001000-0xe)='securityppp1-\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000-0x18)={0x5, 0x81, 0x5, 0xfffffffffffffffd, 0xe40, 0x80}) ioprio_set$pid(0x1, r0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="c4be62cc0d4d334956ff282c47477316c00c94605385037fbbd96c6665914b70d6278f12376966d707861c2fcea15cb48da066d08d92884dcffbbeb4b1d3b9379bd4933aee0c7cf2f2c3c16faa121fa462995e88e72e343de3bc0967d0c2265ed5dbafd2a7f95fc22b959b599e6a498e5d30c9510de5f4b4d6c92a56c258b23a3f9e822b0d6909eba289ba18951af113db27507b1fb3cf40f35d2191d946a25b537f07f8318b08e65b8f3bce27c634247c9649b6b698e7921858ce257c5b944a653f673b744b7ec482efb921d892b1fd6abbaa2da9bb87717b0108e6a2ec60410d1aba9782ab9c768f8a7ae3fc8307cc482c680b30179a", 0xf7, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000001000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) clock_getres(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) keyctl$set_timeout(0xf, r3, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000003000-0x60)={0x0, 0x15, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000-0xd)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x80000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000008000-0x4)=r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000008000)={0x3, 0x5}) [ 40.104129] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.118304] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.135309] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.145930] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 02:12:35 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$ax25(r0, &(0x7f00007d3000)={0x3, {"912722c2dc7fc1"}, 0x900}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x118)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x42, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x7}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x6, 0xbc, 0xcd}, 0xa0) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000020000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000005000-0x4)=0x200, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001f000)={0x0, 0xffff}, &(0x7f000001d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001e000-0x2)=@assoc_id=r2, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000021000-0x38)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f000000a000)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0x2, 0x90, 0x14, 0x7, 0x0, 0x2, 0xff, 0x8, 0x0}, [@RTA_MARK={0x8, 0x10, 0x72ddbfc2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x8004) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001e000-0x8c)={r2, @in6={{0xa, 0x3, 0xf9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000020000)={r2, 0xcd, "327febbafba59c31034bf95a24add205d72f8d5b695eec4882e4b77262b088eb8e9447e56e1e5fff42cde644db080829a9455f8d9d11dab1eca8c1d7a050042a13823b94e25852c20e7840d6eb3f2ea4dfbadc71fa748f125df976442a4d96da683a26d6e3b3efae14ba270611eb46a4d87ca6f513fec87c309a37096b515d6b88ba938963120ccaee07ab1ec90d203c28bd98ff3eb6b2731ebd67a979a9ae1d544c86cea15a4d8aa5549d363d3cd16a9ae1f945c63303d81a65105b3b40b4bbc3077e37536e056abe1c8b4180"}, &(0x7f0000021000-0x4)=0xd5) 2018/01/27 02:12:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000b2000)={'security\x00', 0x0, 0x0, 0x141, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000134000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="6bec29e6823f4911366c57bc0b1e7019", @generic="9b4480079d1616144fc7c1d5dbf36911", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xb1, 0x0, {0x0, 0x0}, [{0x21, "06bb9f79e0e5c4d1aabd698629665f985252522f46f8ec978635e2522d", 0x0, "f1"}]}, {0x20, "1c9bf3774131d9628e261a3c83158e34c802d9a4b05f9293b3d59c2a05", 0x0, ""}}, {{{@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="df275348bc28db6c38ad1d18ea5d3383", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "7384ec38b79b75aea5af803d476cc8728e89efdae2f517c6f88f83caec", 0x0, ""}}]}, 0x1a1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085a000-0x10)='/dev/sequencer2\x00', 0x10400, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000465000-0x4)=0x14) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fcb000-0xb9)={0x0, 0xb1, "6654963b58e346ea4f1afbd4cfb988ad26009477e44aca79cbbf5b0c1ca2c20a1d056ad7d8825336c0f65b28a6d165fba016a468d4b04acb7107de5251fbe806c338b5f8038493cad2a6e9604cd70dd033d3d399db65c9c92dbe8b1886f853b0a4f32ce97c39b22b800cc9edc8bcb5dc90092919e55240366536e58f1515e55dc9eab549a2ea4b2aa028d79ddae381e9419e92fc4ac97b018e7865f124c0ea074c032d6cad9241d203fd1df32153bc566c"}, &(0x7f0000f0c000)=0xb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x2, 0x6, 0x200, 0x80000001, 0xffffffff80000000}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008cf000)={r4, 0x3}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x4) ioctl$void(r0, 0xc0045878) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000cc5000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000e00000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000094e000-0x14)={0x3, 0x200000000, 0x3ff, 0x0, 0xfffffffffffffff7}) sysinfo(&(0x7f00002a8000)=""/4096) 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d17000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000859000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f8000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x3f, 0x1, 0x5, 0xa, 0x80, 0x80, 0x3c, 0x0, r1}, {0x4cb8, 0x1, 0x0, 0x401, 0x9, 0x5, 0x0, 0x7}, {0xfffffffffffffffb, 0x5, 0x9, 0x1}, 0x339, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x3, 0x0, 0x0, 0x7, 0x9, 0x6}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000d000)='./file0\x00', 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000004000)={0x1, &(0x7f000000e000)="a0"}) ioctl$TCSETSW(r0, 0x5403, &(0x7f000000d000)={0x6, 0x400, 0xd21, 0xee84, 0xef9, 0x3f, 0xce, 0x3, 0x74, 0x1, 0x3, 0x6}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x2, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000006000)='./file0\x00', &(0x7f000000d000)=@random={'btrfs.', 'GPLbdev+:},ppp1\x00'}) socketpair$inet(0x2, 0x80000, 0x23, &(0x7f000000b000)={0x0, 0x0}) r3 = dup2(r1, r2) readv(r3, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003b2000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000d67000)=0x800, 0x4) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d74000+0x3a2)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/rfkill\x00', 0x400100, 0x0) getpeername$netlink(r1, &(0x7f0000beb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002c9000)={0x0, 0x81}, &(0x7f0000a84000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c2c000-0xe9)={0x0, 0xe1, "17860e387124afb03e8f7273a19c19b9383731b6f640a419bd45ebe08d8be92c6efb2835e8c9f36e8a9ea55c6c1a86802cb01a9b5a98076ade4662907ba9084dfdc478902c6b46e14a738c108dcd3e13f3837bd250d5b6581f701bc5317c2157d8fdac5133f5766831a0d8d166043bb66a042d98a6eebbcd119b0cf192184dca36c47da9a1391b12319dadde1e39250f23bb5fc82b0d0ddefe88843721e4b726e53ec96c082d7fff1b62d7538e7a95b7b1b1c51b25a5e0d84daeaf65b1840050c9b965aa5cd840802987ae42dda86f9f67f27ec920d61b19a28dd76d24530cac01"}, &(0x7f0000f63000)=0xe9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001c8000)={r2, 0x5, 0x7, 0x7, 0x100000000, 0x4b9a, 0x93, 0x2, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff, 0x0, 0x4, 0x8}}, &(0x7f00001ee000-0x4)=0xb8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000060d000)={0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x81, 0x0, 0xd64, &(0x7f0000634000)=@generic="1672a0ff0d671e0520b31ad15f072da0", 0x0, 0xcb1, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x4, &(0x7f000021e000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000051a000-0x28)={@common='eql\x00', &(0x7f00001a6000)=@ethtool_stats={0x1d, 0x9, [0x5, 0x80000000, 0x6, 0x40, 0x9, 0x1, 0x3, 0xc07, 0x7ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4, 0x40005) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ce000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000086e000)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000343000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c72000-0x18)={0x0, 0x5, 0x8, [0x7fff, 0x9, 0x7, 0xfffffffffffffffa, 0x7, 0x7, 0x401, 0xffffffffffff5788]}, &(0x7f0000a1a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000de6000)={0x0, 0xc5, 0x30}, &(0x7f00000f7000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004cf000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f12000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000096d000-0x4a)={0x0, 0x42, "e83bbbc77e0a3812940268100677165673f9d38d016efae4df7e3ac850fd8db89c79554d150535fc0289a3ce3909212d9a5712a356651e9793be6bc2fbd192af2755"}, &(0x7f00008e3000-0x4)=0x4a) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0xffffffffffffff3c, 0x7fffffff, 0xfffffffffffffff7}, &(0x7f0000261000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003b2000-0xc)={0x0, 0xea47, 0x20}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000b5000)={0x0, 0x6}, &(0x7f00002b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005d1000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000887000-0x10)={0x0, 0x100000001, 0x9a3a00000, 0x3}, &(0x7f0000c6b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006fa000-0x18)={0x0, 0xffffffffffffff7f, 0x20, 0x9, 0x1}, &(0x7f00009bf000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cf7000)={r11, 0x2bae, 0x20, 0x5, 0x9}, &(0x7f0000b43000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fb7000-0x14)={0x0, 0x295e, 0x6, 0x5, 0x3, 0x80}, &(0x7f000098c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f11000)={0x0, 0x20, 0x7, [0x4, 0x6, 0x101, 0x5, 0x80000001, 0x800, 0x101]}, &(0x7f00006d2000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000043000)={0x0, 0x4}, &(0x7f0000d3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a56000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c5f000-0x4)=0x239) clock_nanosleep(0x7, 0xfffffffffffffffc, &(0x7f0000d4d000-0x10)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000439000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x7, 0x0, 0x0, 0x1, 0x6, 0xfffffffffffffff7, 0xd5e, 0x8001, 0x7d3, 0x9, 0x7ff, 0x7, 0x7f, 0x3]}, &(0x7f0000f39000-0x4)=0x108) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000d03000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000359000-0x8)={0x0, 0x6}, &(0x7f0000e3b000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008ef000)={0x0, 0xdbb9}, &(0x7f000074b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b4e000-0x45)={0x0, 0x3d, "4e249a0451a0ab25b1c76b4e5d84b1b99c449e974f02a2af74e1591bb5005d82c7c40feb6aa19451487744dca1436c3864a471d4cb2b14e375c61d77de"}, &(0x7f0000656000-0x4)=0x45) sendmmsg$inet_sctp(r2, &(0x7f0000984000-0x118)=[{&(0x7f0000582000-0x1c)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000560000-0x30)=[{&(0x7f00002a1000-0x84)="140f851fbe5e23702bbb75b1fdb4038b119d4a21542b3324147059de40ac57083d843cea9e907c43c1cbfaf5ff91ef7379a4cdf1f9bddf9cd325fe337a8078a63a6efce2907886363cb0d15378ab8e9b340789ded8c0a867c8510ee046a14c5e9c453f990ebcaa3d664872648322ab6c0e6c2ffbfe22b2c07c997e64e9c92931bc3331ee", 0x84}, {&(0x7f0000f64000)="660fe7d058c436b6137459b7b10f556d81ce1c58ee66c4a8d092f8bf5eb24495e85c5950e08199d4645e83d2c60d0eed8f642965a8e2e5d60730e94c56e879947db5a71143a9106b9fede6ef6207731b5627a7ecc85ab26f1d9b6d6bbc6d9107d686507ebdd4d91e74ae464ea0545ad73cfbf3c84544b1f679f4a6042e4d49fc1276", 0x82}, {&(0x7f00007b9000)="fa546028c687cdb68b4912c3d866ef34d375ea72585647a650053c37936e66817d5a272acc355cfe9d3df56a8fa34d6df0e9f73f8f9847d6fafce2e66a2f8d6061750dced71c5eb3e3a6e5514028be366c11", 0x52}], 0x3, &(0x7f00000ae000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x10001, 0x38b, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffffffff7fff, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x7fffffff, 0xc9, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0xffff, 0x3, 0xfffffffffffffffa}}], 0xf0, 0x1}, {&(0x7f000018b000-0x1c)=@in6={0xa, 0x2, 0x246, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000fb2000-0x10)=[{&(0x7f00007b2000)="973bfbe5ced9ad6b726332fbe7c7082193810b16d6c2a7f87e3d903319f12b5de254fee7653afe444c75dece3b9255ef439ce581336cf248481a2894a49955cc395c808e6520635a41a17b3a1b1e4a5ba8bfa23202982472ba9ef6f547420ba9106ef6670e668448132d0c36e2a137dd8e3c823dfbe6b12dda22469e40d9d086dd79b425ea105c743bc525b4ec76897f5ef1c2e9f90cfbd57986dbee81b4f2f6dfbca3afc57b1c1e4c26440c30013cdee692872b440bfe6a4cdd626a73ebe046ad32a511390c285191dde7c5aec6a92b3c77170c01e4892025c7b4034c36e651b0cb90b04b89539f4b69ee628c80a6749d72f5", 0xf3}], 0x1, &(0x7f0000174000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x4, 0x20, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x7, 0xc0}}, @init={0x18, 0x84, 0x0, {0x2d, 0x5, 0x6, 0x300}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff81, 0x0, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x7f, 0x8, 0x9, 0x6}}], 0xf0, 0x10}, {&(0x7f000054a000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f5000-0x70)=[{&(0x7f0000398000-0xa8)="54203d8d9696a097a73ee2c3e5a655ca902705ced078ce8c0ab64bbc2055d24c5471bb242c4f8e64cb68550a6441fcf5563ba970de97a58fac5d945270f444f4c6467f9c686483bc02d08856ae8b62685c98f7c788afc5464ad70736c56493ea1aa859e165f3b0267539aa05cada91cd5294bc759bf615021fa2cd41760576ed46ecec0ff2ce0e05f5f03ff0111f0f7fc2bf1bc8e7a36b20be1b7c7c084d79ad48f062df5a50b895", 0xa8}, {&(0x7f00008ff000-0x9)="ab43b6458c5eb570c2", 0x9}, {&(0x7f000023d000)="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", 0xff}, {&(0x7f0000d48000-0x5)="d0e527e79c", 0x5}, {&(0x7f00004dc000)="0498f3ad6223bc37d1994a8205b590159eda9444dbdbc9256248ecdaf20457cad127a39a16efff1ba2398db3d614fc43a07b08762893f17094c9519d40c57a7d52536a1be0f0bc181f8e43a9e9c5894e48bea8d9ae40627c11d5c9436a43a277b19c52352631350b1847b2ceedb56e765e8406647fb1a5d9db7a27a3bed5c884d5f9768acae01849425b5025676a0da0bb57cd6d5041b151", 0x98}, {&(0x7f00008aa000-0xae)="154f368e9c3b058379263de91cf0a7fd46f9ee3cc4b567ca215bf3f4970dcb4a7ebc7bd294475c1182c1dda0f98d0de58252596fb810def67a0aa7e27195968e54f5c907cb9189a95b1268f056e1f28f5edb3291db83186d907ef4a2fa70297fc036f910d62187fbc246801dfc9e2786f2e05a9e7b8639994f32ae06e09f3f7345a6a235ad595604f6a3b0c9ce68aaf66f8060184ad5eb8b78cf5a6b5bce176d6fe65a4d4bbfbebcb5f1a6e05797", 0xae}, {&(0x7f0000400000-0xa1)="5405ed4a4045bd2976cdd871585c094b3a5fec87d72a70b09f6249be3a63d45fee8dde39ee7ef30ca43c8f5a217d1b8b47422f0961fde6d6b7e0a916fae92aa847df7387e42b435294c9156ab5a5f9dd94489725cbc0e06322bdddb248a0d2be67f49fba1d3992045732bfbd5da32506f9a5674084f0ac2c7a0813ce90630461508c24647a075402d6dff68ac9f31f7e88e71501b2346c35fbe0c922de3c3c3a7c", 0xa1}], 0x7, &(0x7f0000bda000)=[@sndinfo={0x20, 0x84, 0x2, {0x71, 0x8000, 0x10000, 0x40, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x400, 0xffffffffffffff38, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x231b, 0x8000, 0x6, 0x1f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x4, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0xa3a, 0x1, 0x8, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x200, 0x0, 0xff, 0x0, 0x3, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7fff, 0x0, 0xff, 0xfffffffffffffffa, 0x4, 0x2, 0x2, r12}}], 0x180, 0x20000000}, {&(0x7f0000f90000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b00000)=[{&(0x7f0000e8a000)="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0x1000}, {&(0x7f000068c000-0x1000)="ce837ce31cf8af7a5cde51365b176382c0227bf50ed7dc13b2dc905f2f59a3a0fe90c5c49d2843112e3d95917305935622935093b9b864fe825abd85ae8769bb2c6d3996e9b0f29a783dd90415882f24cfdac4510b1dc68d955734c4da65488ff3e9e0d3ba36523cb8986ba4261dc8615373855d3cf85cb693125fb0450ae6d5c3c276b942178222080fae8b69efb61b190dc8df7ea1212b0847e85498079d8a8f30ba5a3fbadec35a9dbf2b7dbd75354ec0bc58cc7e2e457e5ed5719307d168e223288163b2c62f177cc361f9a459479fd0e2e7c677046b7ec20a12afbc568fd7dff0a80dd1217aaf67c9f15766a70724d1d582902efe0797f51f1d350f1e1d0e4d4f45dcbe7acf8216b87dc901d5f2be15f55ef72e01dae2c7d8781f6dc813ba9238665bea8626b217e81fb519138bd4b6c8601e8d3e1a12a3f33252eb8976aa67e431fc5595e420d0d0d1a119cefa9b353fe170e7d901618cc175912882b9cd17194ab7003aab1f38d19b612ee252498c1629852e99da3e10bebcf9479ccda5e2e724d7c4497fa09c6f54ea54819449aac293c8df42b0b65c189ccd1eb0c583bc4d2a79ad9c9efec378ab2f354a260fe228359236c7b1be38839c83dbb5b78621ca12906a96a162bb42fa9e22c5264c33434f9c107c9b4b2d286809a6ddec292445ace9acc47d5bbf13cadda120b8f0e746b920db891e2c071bc843ff7f48d03833e1cec3dc07107fa6b28805169a589f7f73be08c0393498326e0d9245fafc434ea52aec53255b5dd1a58b4f6c0774bbb9348f56b69f1297a39cc712a4d2e9ae02b17b31da535f7c01905d6f5cb9f995593c2720da2c155138d68805f99d7d18185bda206235dfb2c21c8cf5ab42dc490d27229314ed88b09701f504cee0e20f51b451c93fc817d3a232c28c9ebe61f575a1dd3bc2cbda5d221edc530fae018241ac44bb79baee8f602e25fc437fa0470d5848403a31f53387531177c53e10efb5e26ce57280492addaab94b3d092b0c7f070aed2129b4c16c880484f888e9c2ec85671e3284aaf9b99157bfc1f6faf203c44d0ad7ccc44313acd17b2cb0e9ab428574ff9fe4bbeb339985b935ce088c90ff60fc085b66e6f03ab95a6df8bd8021e3268538d7b6f8fa2b1366dae4cbdf2b141d2f58d1e765708161e1de43e66463c606b1d16606db88fa036e19c8a4be3092df793871497e99369f7c8d6b0649db36faa2f05d43cdce02d85df8b7b273760f8adbfb44fcb82ae289550965d514b06811a8bac70470cf4c1a088fa397ab6f6f4190e4516b0a06f41e4b034926452772f77220e29baa2fc337aa4daae34064b1931dbcda47b004f256a7b61197b992c45982eb5a69c7cee981f3ca0ecb27193b1106bfb19008e6d6f15519e2eb133157cb536cc1c6231656dc86184133ab56b565a9cfe9e0c39686b0078444b2471d7d72e9a9d5903def43e11ca13b9211e1d4bc3cb15d1c3f88b6743a70bcefd39f216af79e6b16a9e08f5d7f80ba2c01d0bdf3a3218304df6003d1f0530409118b14c0e1adb390fb2f4e238299cf2b2c1e84a190cffd6e21a3ccfa83b7e900d7a0ff56bc8148f1ef30223bb616e50b86bd9a3ebadc25f6753cdc941d58f5fb0018a1fcdd0156a2ce5db631f55c7d208e493fbec847cc5ea70d965fbeda7951995ceba01ce343ce6c9a63647b05fcdf80814f93d29e3633d481b7c83048cbc3fc9c3ed1f5529c8d0acc91e802ea925ba4e0b4586d6f730b01c8c3ee50d4ac1e1cdb6a0550ced685333ba96290147ad861b40e938e1e461ee841f2a9eb341ac474579a70de64be7841f1bb83f487248cc0a065bdad1b9f08179000baa75bb12a48f44dba2ebcfb87f9e94102b1439cc86fdba90e8b21522d8231e41355086a7d188638db2528cc7dbe71b8c293e74ef60dd6d91f97ae71f6a4a701c94f32827a6db2938441748be9a1ba29852f51bf7691d600fc5f18e72ee22aea7ca8aed4662c69e3207692931df0a14f426e0223d4261536d154aee8bb124fbf97103943e2845550f18f2f4ea8e7a2110579867e38822c3c64d98e2cc168a33adff1e60c46bab67cf2832fe20402d65915c0e8fb3e3a0c261acd3a4f54b8ec56e6f167c0a70b0cf25c133474e4da4ee2cb7ef36b578d8b1dfae9a239e18b2759f565d93bc000d3ac81b471b9f14eab799df696185a2826ebb72db9ac6e7d34486339061ede1e84f9e7a9088466d70111f484b526d84484055379e04d036ecfdb971c942faff9c6a7fc7a4de77644d80e6b2c973b15d3cdebe2ab0e098f144421bf47d89a95138a48c2c86d3eaee6e7891e6b8ac5945b426ed0359e90ca71582f63f6eb419315b240f79bca2e900f718769fd63dad537e95d8742fa96737ef3734096720c35603bd5177e083fe3eb60724131df656f0109f6e0c08d9d704cb39c94bc638756d88282f9e5217f1cf28bdef0f6d7f2930355f537cfa9265741de6a776db5e3fc57db09041b23dc1eb26e1e4c436e884ef14bcbbba4df931bf271ada1a6f74504b4792c39de2c70a67cef8cd4fa62b8bb414f667e20eaa58e720574aae5c25a15f767f8e109c947b63a0e1c4a4ecc61c2bfd2dd67571d13862e9aef62c831d342b4ae8955225066803f17316cab976d90640859351ac16cd0b83781f9a0465baf6d6d3eca4769874a81cfc716466c645a357948f6dd6775563fe6a230791db50d88a9fc9d8d30268ab4b35be0a792b4b06ebfc0cc19eef7b1c1f485dc7167e0f35c70c583af0e7755e436b60628e469190b3a5a6cc6f0ffe38bec2ac274b45ad222958d38554c763f2b7538cce67cda182cd97ee111cd506246dd08879fca3d1efde7766bc962c716f99121d97a918a0a118dad5db204dfef6d71062f8686510da3413d5aeaf3887abe037626272530c730f0dd05c70beed949b6cf7ebb07a87372be42eaae02efa764cc1b3592e00094211e82c51b591effa391f50db20e746dceb22ff09ccb01eed411656d55338861ced1a972f85b32f1a8980c9746e7576d64118a0ea6d4b2ba7b32d47890b8a183d558246b84f4d7057fc933011c644a82df2f60f2ff62cd4c5751da27e59ff5f9928dfc767ddb349459904a7775d642ae7715bb3b1900643c89cf5fb274ad7db3c148527092b89e8c9906f6fddec3797da454fc22da049fe5cb140b954c3948b5159066c3d6e617e8975ad92eb8270ff0cb6dd119ac3f5d5fd4ce4705ea7a9f75085a6eb86660d645096cd2b74c86c7eb45e6a52b66f2e8ca50e0b3380eebf653169a22fee88863d42e5b98338aaf7b0949b3eac3274728e06428a7c555ad9babc967f51194d45a3086cf4389eb76dd58702a229de8f877d06ec2dd397c3b5d66b9996dd4d030e7f45f81b20c659a373ddafa0b889e6902aee1356d07f9fea398bdcb90aaf84c6225bff0dcba3beace99ebcd392e35ccaa12139b1481ce7e270955bd97b80f12e8fce746b3a258b9e2aaa81be31fc7e35c73ab8bfdf60ee267a7b6d14ad6fd85d11d730bc9fff8cf5ceb20ff129ada19031f5b611c3d69421eaff6ed4bda894f5adecb6d4484b20247d15e122ef3f4fd70cc9bf23a81c16cd87daf8b39ea07a4f11f5359abb96dca6efce5cddd1ec6deb5ba7cbf72fa9cb69fd2259f536b1b65d673b77ba227ed68bd19e8a4d3774a5fc78e4a66277faf64c7a7e3c894fb9177aa6fbe6cb0479093cc98923fd3bf745bea53c1a7a9bd1b7680eee51d88d5a2c8e8e54174f163c0ce4801a7f6f458c758aaa6f8d6a8da319562682db8ffd3938d424b65b1b3290fa1721557ffb63eace8f3c7f1db256f9b3b7ff0b86d93558753cb4ea409a9c68f42ecf5bb85ae34841100bc0e4db409d6e11bb07b518ddb7af9d5050cb82243dd654fccb841dff1abaf3f4c4f47845ab89a533243456b978eb21e83e88e6239a2b4c5fedf57df4a3c579cb22fa6942924a8fcd95f5b88abce2891ca5de56ab058031a50936bc753eb6ce07aefb30c1f66eb7e2f44383e6fd7646a4fc172bd51be1633432722c12d6fba4aa188c310ef61351ed3aa4e67aa5d61475fe92395e0a7bf549215b4e2403beed77e3d05729ac23008d4f201f7391f4aa1f4bf935ff543e261c5d48b48efc88b9338c5f5ad004eb7215f9ccaf5dde12b2dd80191093289ac9eac1b177c261abb6da6740d7709d6aa4c3b7c4c114a1307187a96356411e57894ef1bda0b7c4dff233a1081422502eca9a58f29597f646c05603ec15919a30e1ef6ab86da2c447da7b73a7abf1c4280fe0d9848ebd83d0ed5ff3d2c01bf4586333e007d73a06339c4321efd1031b8c9be1abc770fef5d255484f9e349ede30752a4f5437a508f2b9c3c555adb7992bfaad121de41c4d8bc895386b9b205eec3d69f2f57d21889db83c6b0ddaf2694dcc62a3072fc4b7dca99160ecc48c3f1a9077de5d8425ba7cd2ee35224a4564c803d041e4e9feae52c0e2bd8e8bedf65302ceea1d01fbe17d5051db4328efbace3b5876428f664549eff4ab3681c9a690cd009036f413f3ca8ba773f2910b99651538274b0130d9ec52a2c122454079ca242df7b500b85a6fe5ada213ff27f876666790da3b0ad4435e465af02e502f34aee509c848121d80f12fd36e69b8aae06764caeaa596db987c90c68eea3cebdb495550d4e8698c031d5c7da639b9dfbc476ebab94d2fbf32f87683cc8c4a074a4bf799f6aab94005ee162d1adec1fcefeb8cef6821ef5496430a9f5789db8dee28c621200cfec741809d99b0a136a9f41f619e49bee61caa85e6c54131751db59dba58110bd39a31a7dc9bca3f66c6ced8266d86e83118438988bc9bcd4fd5a67d0d06fe5a18b56c5a7fddee40825cae4607026e040f7238124c69071834c11df26dda92655661e9f3f870ec4587ed087e07a586a199fa18408a39bd509b778ebe4693656f14efc7643683184bf1738a57635e172892bd047f31a6e81353662e92b3b0455937838d76eaa5a5c0234b914a98a1b9162634c05e8148e401925364db292642bd17429272d3d19dff77a780af012a21e999a9fd8ab6cfc3e7481158fb491c6b61020fa176998ea7eedc68d1d4a4fa3f9ea0f0006be20242ac6902dedf46355d0af6372f11b6a23b494df39ddef24abfed80dfb491747059dc958f0d380f697583b529a8fdb7d6a6544cf1a9974971d91001a5ef79e76ac0690d974bf9277a953be133c2075eee5a43666bc0439f1aeb0aa7a47e0182db690eaf7e8a18390c7f9f8cad2a748d5a33f981729d70a574fa671d330b7b54e5356884a27d704c5529ac5c06dcf685ac7402b5538b5ef02b7d640d67b0aa11c51f0642548649418060131a101d565a74cfc7ce11917709064fbbae7173822221377f76b41891eadf95cd19f0c067d273d9ff9b0768acf264277396f39535340626ee7941cbbe96b62aea44098f9b3cdacefbefce87c08c13577645456df7c199ad081e1117b6ee7d4251ac21e1304f506bfb57596a43aa30dae3e69ea3bfd8458c7835294ce32fd733196993fd010f2aaa13ac41d66bf2b8a6a542f8221f817452e05b873d9131402c8260078405a702399255fd82c8e88fac84908776cc96a66835d144849674bf27e9d1e9251b9b337cafb8939debb682cb65ac37330139de8bb917470047d8c680ddf14edae8172f249c2f538a93edd34d6ac4af8055a31179b3d85bd08855ee85961979b2208800159152f09a8d5baf946f85423259bf519cf498ec140f41ab6ba61d98756bf30e66bf5c7f22104771712fb722414aa19fc4657719b5af3", 0x1000}, {&(0x7f0000568000)="", 0x0}, {&(0x7f0000e0f000-0x86)="1f3a93f0cadeebd974878b14214ee12620e513b80d17c8ef9d2cc589d7759c053af6bb058979368867c8072792351fe5ecc348369ecfdf236791187917635041fb5c85e0d51b0dcc3572eb3d0d311f225053d2f785e29b8b4f46ecb9e39632f492d6be29b60decd8260737607e9bea2a534dcd8fe358aa2cbbf993d7ed1ffb6296f2386e1249", 0x86}], 0x4, &(0x7f0000ab4000)=[@init={0x18, 0x84, 0x0, {0xfff, 0x800080, 0xfff, 0x480000}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x20, 0x4c9687b3, r13}}, @init={0x18, 0x84, 0x0, {0x5, 0x54d09f75, 0x800, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8, 0x4, 0xff, r14}}, @init={0x18, 0x84, 0x0, {0x1, 0xffffffffffffff80, 0x6, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0xfff, 0x80000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xa6, 0x8, 0x1, 0x3, 0x71, 0x8, 0x6, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffffc, 0x8, 0x4, 0x4, 0x0, 0x6, 0x40, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8000, 0x9, 0x6, r17}}], 0x1b0, 0x1}, {&(0x7f0000e80000)=@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c, &(0x7f0000a7d000)=[{&(0x7f0000b1a000-0x3e)="34da776a1dfd0c6a1ff1a711cf2f5d35d5f0434607cb2210001e846aabf5ece41ca7b79a7bf0b9520ac112cd1e33648f77fe619e6287233d24092d26407c", 0x3e}, {&(0x7f0000964000)="7b80f59eaa7c46fa52ef1015d6b7", 0xe}], 0x2, &(0x7f0000bfe000)=[@init={0x18, 0x84, 0x0, {0x2, 0x7ff, 0x6, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5c20000000000000, 0x0, 0x5, 0x305e, 0x81, 0x1, 0x7, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x8000, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x3, 0x0, 0x200, 0x100000001, 0x6, 0x0, 0x10001, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8207, 0x5, 0x2, r21}}, @init={0x18, 0x84, 0x0, {0x6, 0xbab1, 0xbbf3, 0x9}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x4, 0x9e4d, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0xee14, 0xffffffffffff0000, 0x1, 0x10000, 0x1, 0xfff, 0xa15, 0xffffffffffffff31, r22}}], 0x180, 0x84}], 0x5, 0x4000) bind$inet(r0, &(0x7f0000e94000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0b) 2018/01/27 02:12:35 executing program 4: timerfd_create(0x6, 0x800) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f0000c57000)='\x00', 0x2) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001fa000)={0x0, 0x9}, &(0x7f0000f76000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000baa000-0x10)={r2, 0x6, 0x4, [0x7fff, 0x5, 0x4, 0x583]}, &(0x7f0000f75000+0xda2)=0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000f77000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f76000)=0x48, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000e67000)={0x7, 0xbb86}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000f77000-0x50)={@common='sit0\x00', @ifru_settings={0x3, 0xffffffff, @fr=&(0x7f0000f77000-0x18)={0x0, 0x80000001, 0x76c, 0x10000, 0x100000000, 0xffffffffffffff5a, 0x7fffffff}}}) [ 40.257378] binder_alloc: 7537: binder_alloc_buf, no vma [ 40.271124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000187000)={0x0, 0x9191, 0x80, 0xff3, 0x80000000, 0x7}, &(0x7f0000fd7000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ad7000-0x4)=r1, 0x4) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000005a000-0x8)={0x0, 0x0}) mq_getsetattr(r2, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 40.272287] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.356077] binder_alloc: binder_alloc_mmap_handler: 7537 20000000-20002000 already mapped failed -16 [ 40.356111] binder: BINDER_SET_CONTEXT_MGR already set [ 40.356119] binder: 7537:7594 ioctl 40046207 0 returned -16 [ 40.449373] binder_alloc: 7537: binder_alloc_buf, no vma [ 40.449380] binder: 7537:7541 transaction failed 29189/-3, size 0-0 line 3127 [ 40.449516] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.471044] binder_alloc: 7537: binder_alloc_buf, no vma 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fe000-0x4)=0xc) r2 = getegid() fchown(r0, r1, r2) fgetxattr(r0, &(0x7f00004aa000)=@known='system.posix_acl_default\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") renameat(r0, &(0x7f00001f9000-0x8)='./file0\x00', r0, &(0x7f00000b5000-0x8)='./file0\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) fsync(r0) 2018/01/27 02:12:35 executing program 5: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000636000)=""/83, &(0x7f00003c3000-0x4)=0x53) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"74a9421f7dd0de"}, 0xff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000-0x8)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000003000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000004000-0x25)='system_u:object_r:usbtty_device_t:s0\x00', 0x25) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000003000)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000)={@common='eql\x00', @ifru_mtu=0x9}) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000006000)="5230935c725495f7ad1eb87b583faa13ac6be5f68ff66a656b28002e27ad21dbb92965caa7a84b98e87e4c8768a563dc7b9fd1ed5786b88ad249f2f4", 0x3c, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000009000-0x8)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000009000)={0x6, &(0x7f0000009000)=[{0x80, 0x1, 0xfffffffffffffff7, 0x91}, {0x29, 0xbfe8, 0x6, 0x7c5}, {0x6, 0x4a036aeb, 0x35, 0x4}, {0x2, 0x8001, 0x1, 0x100}, {0x100, 0xb9e, 0x9, 0x3}, {0x4, 0x0, 0x3ff, 0x800}]}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000007000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ipddp0\x00'}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x17, 0x11b2455f, 0x1000, 0x80000001, 0x8000, @random="7d62f16db83b", [0x0, 0x0]}, 0x10) 2018/01/27 02:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000bb6000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r1, &(0x7f000015c000-0x70)=[{&(0x7f0000d63000)="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", 0x1000}, {&(0x7f000007a000)="12473ab7410842f98c061910ca13fd812b4ac8fd34094ebd", 0x18}, {&(0x7f0000b5f000)="", 0x0}, {&(0x7f00003c1000)="053288a36d1b8e8ebba9d7f4ee83939118f39f324ae16954b63e8fe69d373672025e965663b8e6c1b51237bcaf8427d162cfa474ff7bde39f68483e4d6df248af7b5eacc00a8a4baaa0a9eddba92c5f594c41020998a052d03a626b6bdd0b11070be000ddefeb7", 0x67}, {&(0x7f0000a12000)="", 0x0}, {&(0x7f0000ad7000)="ff617cb435ac3e41395f3781afdf8aa7d19c607747038be51f035c08329f43570533a429156f92249c928ea30c18fc282c7d446e784b87212f4b60ff3786a6d854f5e24f3d9ce1272febf4b81221bad07d82d049f058c18f1d343a70765e58c58f313d7719de2f427c6b7c1f50fe25799cb2ede15b773eecf9e036d6a8f886001e5e83717674580f71521b3e5cf0be28d60b97f39472f79ddd3e0406f6ae3adda11e4139cc8a3e8fb8f22315d76c85f50534c3", 0xb3}, {&(0x7f00002f8000-0x86)="867646cc1faead164cb2a97d6744d301fea4756b30c479ca68b569fe7c8a033f514d34df8c37a4fcdfd3f5cc57aa51bfc37fe30c5d220e197fa4996a4064d186e42030b39a55ab113b52e832976797f8c671322d71d460d15545904dc0bcad5205d0327ccbb32c7a8662597fc7250c83d9c70a9bb5a0f9bd2c3b2c5146f7fa08df5dc33637cd", 0x27c}], 0x7) clock_gettime(0x0, &(0x7f00001cb000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00002e6000)={0x3ff, 0x7, 0x3f, 0x5, 0x8, 0x5, 0x5, 0x5}, &(0x7f0000a12000)={0x0, 0x1, 0x3f, 0x100000001, 0x3, 0x7, 0x7, 0x100000000}, &(0x7f0000468000-0x40)={0x8, 0x2b, 0x7ff, 0x101, 0x5, 0x2, 0x400, 0x6}, &(0x7f0000a30000)={r2, r3+10000000}, &(0x7f00004cd000-0x10)={&(0x7f0000946000)={0x4}, 0x8}) 2018/01/27 02:12:35 executing program 4: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000c52000)={0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x200000c, 0x913, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000127000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000348000-0x10)={0x0, 0x0}, &(0x7f00000c4000-0x4)=0x10) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_cache\x00') fcntl$setpipe(r0, 0x407, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f00009d2000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x49, &(0x7f0000179000)="", 0x0) 2018/01/27 02:12:35 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x10001, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x4, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x400000000000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x80000001, 0xc1, 0x4}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000)=[{&(0x7f0000001000)=@in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0xe)="18aac65eba18b375edfb4539c4b0", 0xe}], 0x1, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x9086, 0x0, 0x400, 0x0, 0x1bf, 0x0, 0x4, r2}}], 0x60, 0x8000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @rand_addr=0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)="f0532814970fed9f68edda245523fd9c4b4449892e8eccdd4b8e9423dd4803854e27c70aebdc2f34e33f95a4f1ba6d5e86f8b8fa359c1d5d6c6d18ccfb354f7ca4f00edb064fe7f10b5bb02d9de77366a1ba42c2a28117f227be1a7c9eb5aba3a6b53aa6cadf06ea4e60c276d5451cde1ff29e5c0645325a93d0a6a003a3b1026a81b5346bec186165e97292", 0x8c}], 0x1, 0x0, 0x0, 0x4008000}, {&(0x7f0000002000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x78)="6b736066f8b323a2462f89ac186f5492cee3d43ec3b09e3b4827215f2ce02ca4be7ad9f530491d0879c317c88b38a27343aa48b234982da87cda08091c05eb9ae69cc45874c687999c73dfc6492535301b6d7755a1aa6b4783356cc55ea1d430d2d9e9b43c6cac5dcc067aa22b274673cc638b5e96904055", 0x78}, {&(0x7f0000002000-0xce)="76c75c43c6010fa13a6dc2cff5cd1d8394e771cbaa87b0a3bff0397d5b0e31419708938546f5bd49c483191c944a2044c6b82483c3431bf0782ea0f072b406f6407d1c8d09d7d65284ce0695d00cca2495ab81a68e524573e3be50d41daaf7917a9ea99b64fe5d972b8aded7e832a02ba26c1416965fcd02490fef73021c598bdb2712b611ef998fd88c8e98deae00cfb493f547c2aa841654d3903eea8008bd7f2b23123e8514cce67e0526709fa2bf0e2d581db97a4c6b3035a8a406084bc27b089fd401a498af379b8bb8b8cb", 0xce}, {&(0x7f0000003000-0x26)="9fda07825cc3805938811614209262306da3aad5690ff689c7ed392b2fd623627d1e2abb7077", 0x26}], 0x3, 0x0, 0x0, 0x10}], 0x3, 0x800) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)="c861a4d1b70c4d985a530990e01b7a15c8d704938bc266173866a230d05c9ab9ad54cdaae4d249b07a2f74a8c6fde6790f6564f0009662959a9b7bf598f7f6a3e467f0a8465d23f19daeb4f4546a9fa0a004cdf17ce25479b370b182ff4aa8157d64ac725b4930ee8d8a8b01a33452b4bfc5259c9e1ec16f45cb4727794fabc6734353c179ae0d51256765cc951e1a3632285b21bc2c932858b8749b2156ea11fcc4194c8322328606d3bba5fe0aafe3e5998669b3604605ab675a74a457", 0xbe}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0x78)="d9598321cca05fe03112eaeb21617dc3dc0b3e5f99d3878fd9526ca717b3de43a073b74c865d7e3a14fc8e5c0684fb4cad6f448cbf1643df2a63127da2915c47e22f4a50a053498a08711a89a56e727dbd34b7cfc824d0b042c9f654ee4eb4141cb5e4519425e3ef203248ca84ab898d0013f3560bdd2616", 0x78}, {&(0x7f0000002000-0x5d)="3d93c8f2a739224e10a137b8cce7639baa52e23a332e3143ee36a72bb4ea5f225db29557a81038f82bcb9a5b69706c8c1eb95dc86e3fe65bda1c8b5d48f2831a8a179dcf6789fe6ab8701470cd48111a2e4a1d2e2d0c01e5b67564f9f1", 0x5d}, {&(0x7f0000004000-0xca)="55f5b7bad5a9c0263575a312c09abe81e9930041763c138cc804d08db726be1bb39828c5d578c09e5da3094750694a0812270dccff82c7d823babdc478019b8fab6f77c14e003ae2c7cef3d964c9333f29c694e8c26d6e63617d82a6b1e2fb57cf38352db7f47aafa9f3bec323c485c6e7b3d7b1b8423210e2e6f3ff135452d1260bbf8cedf994cb6f068157f7eb1f3b96ccf28c3f847cf6cf4e35655fa509eae88f4fecec9f616a7d914b86c362b37b6287a43038321a369f1f099edab0ef768d3749b9369e54fbb822", 0xca}, {&(0x7f0000003000)="a6a4416e259b7c633bd4eeea505d2cab79f24657232730875a5b", 0x1a}, {&(0x7f0000001000-0x9f)="f092ef449cfa1b546264f243a4b60a5efa0e292a5a6772e2da2225d9f093cd3129e4835034750b0221ad3bc6d1c0b48eceb315f7967cfbfa50c60cab66446e6ca568d865f33ab1f28224183f23e660fd528a7042f8dfe8dd84350d1c82868d1d9b2aa61576a0db4fea3c0338fb4f412b7630d8721f73570b5ad6a3eebe730153f70287f0a3c4486e07f90c932b6525b79c3d5f1f6ad5a45218226323ccd115", 0x9f}, {&(0x7f0000004000-0x65)="6b596074886d1ddbad980ad52ec0ae4d1879eabebf90f35eaa3ce95af1b75a2c1c0f03307e8bcd900eee171faa96abacd8458481bd22a7b9a9ae0d4d2eadab450611de064e96c4af77ddf17f0c365b8992024b7f6b846d1db86efbe7b9ab8de59c63004e46", 0x65}, {&(0x7f0000004000-0x4f)="e733b984967dbe482cf69a1dbe2a0852b4b1dc495c588cab6019824ddac34fb52be3bf3c2b606c6e36cebc08a5373d4cd3472c7c84367cd7d617dc24549dea5ef88442383feef1a569639694e58835", 0x4f}], 0x9, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x400, 0xe7a1, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x10000, 0x100, 0x2, 0x10000}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x29, 0x0, 0x8000}}], 0x90, 0x48084}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000-0x68)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa428, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x55}], 0x68) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ac3000-0x1c)=[@in6={0xa, 0x2, 0x92, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}], 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000930000-0x24)="55feffca5576155c434c630357ddadbcbd093f8be29f9ed77db1765f855d2ca29bdb3afc", 0x0, 0x4000000000000, 0x0, 0x1f6) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000e000)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0xdc8f415f1070f06, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f000000b000)=""/254, 0xfe}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/27 02:12:35 executing program 6: r0 = socket$inet(0x2, 0x6, 0xff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007bb000)={0x0, 0x5, 0x8, 0x7, 0x81, 0x8}, &(0x7f0000628000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/checkreqprot\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000293000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d75000)={r2, 0x91d}, &(0x7f0000d1d000-0x4)=0x8) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/27 02:12:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x3, 0x1, {0x3, 0x1, 0x1, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.478321] binder: 7537:7584 transaction failed 29189/-3, size 0-0 line 3127 [ 40.478512] binder: 7537:7556 transaction failed 29189/-3, size 0-0 line 3127 [ 40.493741] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.500117] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 02:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea1000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000075b000)=""/126) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f000059e000-0xe)=""/14, 0xe, 0x42, &(0x7f000048b000-0x10)={0x1a, 0xc, 0x14, 0x6, 0x2, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/27 02:12:35 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000020000-0x8)='./file0\x00', 0x2, 0xc0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff}, &(0x7f0000025000-0x4)=0x98) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000025000-0x108)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xff, 0x11f, 0x8000, 0x2, 0x7ff, 0x9, 0x3, 0x3ff, 0x6, 0x100000000, 0x3, 0x80000001, 0xffff, 0x5]}, &(0x7f000000a000)=0x108) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000d000)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) fchdir(r1) fchmod(r3, 0xa4) 2018/01/27 02:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) fchdir(r0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) 2018/01/27 02:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000237000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ee8000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2000000, 0x3, 0x20}, &(0x7f00003d0000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000204000-0x8)={r2, 0x4}, 0x8) setsockopt(r1, 0x1, 0x404000000000000, &(0x7f0000a3f000-0x88)="7373242e92550b3eb192d4e37a28ce06e6a43d21cdf4166171daf2c01c278768f83fb74c79b1c9cf15de195e3b9fde84f22509a2ca1f8ca92da61ff8ba316c2e21c0766a55dd70cbe8316bce116cf8032240a9dd1391c51b1fb1432f175612881c273f81d3ea5163f8d1c41c075b04dab2c20abfada2f985d5e3ae235747e711d0ee1b632adc25bf", 0x88) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000556000)="02000000020001001300be8c5ee18c88", 0x10) 2018/01/27 02:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() sched_getparam(r1, &(0x7f000084d000-0x4)=0x0) 2018/01/27 02:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200180, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x8, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0x11)='/selinux/context\x00', 0x2) connect$netlink(r2, &(0x7f0000001000)=@proc={0x10, 0x0, 0x1, 0x40008080}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000004000-0x50)=[{&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000003000)=""/112, 0x70}, {&(0x7f0000003000)=""/211, 0xd3}, {&(0x7f0000003000)=""/86, 0x56}], 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000004000)='./file0\x00', 0x8, 0xa00) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x4010, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x124, 0x0, &(0x7f0000006000-0x124)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000001000)=[@ptr={0x70742a85, 0x1, &(0x7f0000006000-0x1)=0x0, 0x1, 0x2, 0x3b}], &(0x7f0000003000)=[0x28, 0x38, 0x38, 0x78, 0x38]}}, @enter_looper={0x630c}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000003000)=[], &(0x7f0000004000-0x18)=[0x40, 0x28, 0x20]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f0000006000-0x7)=[@flat={0x77682a85, 0x0, r3, 0x4}], &(0x7f0000001000-0x40)=[0x40, 0x38, 0x38, 0x30, 0x0, 0x78, 0x0, 0x20]}, 0x1000}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f0000006000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000006000-0x18)=[0x38, 0x58, 0x0]}, 0x3}}], 0x81, 0x0, &(0x7f0000005000)="7c4d3490f03f6b4c9bdcf6b3f10194ad88e3f3488a7a27bcd3377c3e3a3d783e7c12bb4290ac45f41352413a97f05f923b0fdfc2e60aa8dbc887d1dab4bb9c3f9747013889e77cdf04fc005efc87558e23f99c7abda9c4b49800765e5490f6f263d508ac9d973cf14b8a21dba0396f71e98d2892b9b6a167c7004d45b7fd8ea40c"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000006000)="5784998338ca4b74dc549fb004538ad38d28e577596cc2cfe6857cefb1158cdbade83158e34e18514f059dae00e9aac05e1a82494ec7d7b4fc0619fa6fa2e4aef1efbba82cb2f45da7a30c01903bcadd1a6ee4dbbd9757acbd398ac50c02fe69d56d9043a9189795b9a0ca71bf5d1b911dd8848c077aae5a8fcf4c063dead609d2d52acf23922ac144b1ec156e7099a6d7dfd3736d568ca151ac48acc3ddf5042c", 0xa1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c5f000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getrandom(&(0x7f000038a000)=""/157, 0x9d, 0x2) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000004000-0x8)='./file0\x00', 0x0, &(0x7f0000013000)="d666703dafd2abd859843487da51000cb6e686a60702fb9ba683521c821b22e848988715c46e3598340e628d20462f9581134231462d8248fa39ccb38e012f55f41940f8f788ba9a5d2abf70192e14e8cf11fabba508104e52a8177531868dd70f13fdb7b624ef877f381abf2cb0f2") 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000937000-0xc)='/dev/rfkill\x00', 0x111040, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006a5000)={{&(0x7f0000359000/0x4000)=nil, 0x4000}, 0x2, 0x0}) timerfd_gettime(r1, &(0x7f0000c35000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x5e9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f0000051000)=0x38, 0xfffffffffffffd50) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c71000)={0x0, 0xa3, "201b61fd3db801ff186671d7220012b01601daa6162c321e5bd912a0b6eafddb16fdf08e5d5bdd82c7e041b2c12ff4619bf2a5cdc82932e89ed771874df29b091920feb9cb86ff75cd67615e05d336d5ac260ec07985491d5003e9d3b2fa0d765674f3001b790f40df679335b5bb86df669337caa2934f7d496e8e7ab334f831f0dc3c395b449fd087c0c9d74a0a70f69943d6f9e4cf5a52eafdebaa3b682a79aaa84e"}, &(0x7f000055f000)=0xab) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000059a000)={0x7ff, 0x120000, 0x800f, 0x8001, 0x200, 0x89, 0xfffffffffffffff7, 0x7, r2}, &(0x7f0000935000-0x4)=0x20) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004af000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000766000-0x3)={0x0, 0x0}, &(0x7f0000fe4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b0a000)=r4, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000399000-0x4)=0x800, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x1, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) munmap(&(0x7f000028f000/0x4000)=nil, 0x4000) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r3, &(0x7f0000290000-0x25)='system_u:object_r:usbmon_device_t:s0\x00', 0x25) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000290000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e1c000-0x8)={r4, 0x0}, 0x8) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000063000)={0x1, 0x1, 0x2, 0x0, r4}, &(0x7f0000291000-0x4)=0x10) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000291000)=@assoc_value={r5, 0x1}, &(0x7f0000291000)=0x8) 2018/01/27 02:12:36 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) clock_gettime(0x1, &(0x7f0000412000)={0x0, 0x0}) socket$inet6(0xa, 0x4, 0x80000000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000931000-0x5d)=""/93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005ca000-0x15)='net/ip6_tables_names\x00') sendfile(r3, r3, &(0x7f00003e1000)=0x0, 0x3fc) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r5 = inotify_add_watch(r2, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r4, r5) fcntl$dupfd(r4, 0x0, r2) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x339741, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x203, 0x10001, 0x25e8, 0x0, 0x3, 0x3, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000041d000)=@assoc_id=r1, &(0x7f0000bfe000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r2, 0xffffffffffffff81}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x81, 0x8, 0x7, 0x255, 0x8, 0xff, 0x9, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x100007}, &(0x7f0000000000)=0xfffffebf) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) fdatasync(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000002000-0xb0)={{0xa672, 0x5}, 'port0\x00', 0x2, 0x800, 0x7fff, 0x1ff, 0xdefd1e8, 0x7f, 0x3, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a9a000-0xc)={r1, 0x100000001, 0x20}, 0xc) sysfs$3(0x3) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000a16000)=0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f7d000-0x4)=0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000044e000-0x4)={0xdc06, 0x0, 0xb000}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/checkreqprot\x00', 0x200, 0x0) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003c9000)=0x0, &(0x7f00008f0000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00007b4000)=0x504a, 0x4) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b0000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) flock(r0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) [ 40.782834] IPv4: Oversized IP packet from 127.0.0.1 [ 40.788208] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000140000-0x4)=0x0) ioctl(r0, 0x1, &(0x7f0000526000-0x1)='\'') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006a5000)=0x1) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x4985e5f0, 0xf2, 0x4, 0xce1e, 0x80000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0x48)=""/99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f00007bf000/0x4000)=nil, 0x1, 0x2, 0x28, &(0x7f0000943000/0x4000)=nil, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r3, &(0x7f0000005000-0x4)=0x4) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000005000)={0x3, 0x8c, "bfc5d9430fe63b8ac51f6c92f654473f33f2b482c8b7e386d9282708517265fabe80dd69728c288c1513ee59e51de406b740168279f52ba08892a5f95dc96041544e06880d4634c1b3e921ad4df942eb145518fbb7319487605e4a994874783502cdf9d85f94d9c0ae75fcb5e5a52eba3d2e094cafad347bf0fe3ab23c03995575667e342067c1da3f4b2546"}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) faccessat(r2, &(0x7f0000001000)='./file0\x00', 0x120, 0x100) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001000-0x9d)=""/157) getrusage(0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000005000-0x3a)="ecad803b799566fffbea971dde777541c2ff4b70106be5369a6aa63c4f05840cfd990606b56b60c07cdcbd64f4cd1cad0eb7f35527a8e2ad22dc", 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x27, &(0x7f0000008000-0x8)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000009000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x1, 0x4, 0x400, 0x6, 0x8, r5}) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003af000)=@assoc_id=0x0, &(0x7f0000d6b000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000010b000)={r2, 0x800, 0x10}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x6, 0x80000000) personality(0x200000c) fgetxattr(r5, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000478000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000699000)={0x0, 0x0}, &(0x7f00001b2000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) lsetxattr(&(0x7f00009b5000)='./file0\x00', &(0x7f000037e000)=@known='system.posix_acl_access\x00', &(0x7f000057e000)="776c616e30922b00", 0x8, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000a83000-0x9)='net/raw6\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000130000-0x20)=[{0x2, 0x2}, {0x4, 0x1000}, {0x2, 0x10000}, {0x8, 0x8}], 0x4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000aaa000)={0x9, 0x28, "87265d81f37dd34b20e81fd083e6024b0a5e88b7e8c57d385c19792826ae8bf0dee748c4d8d57b47"}) r4 = creat(&(0x7f00002b9000)='./file0\x00', 0x100) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00007ac000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000cbf000)=0xe, 0x4) socketpair(0x0, 0x0, 0x6c2, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000b6e000)={0x6, 0x1, 'client0\x00', 0x6, "5a4390303bd1b6d2", "c168ddb490fe642ae5edb20f4200811b9389de37e0b03599499961ce2ab9e9b6", 0x0, 0x800000000000007f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000090b000-0x10)={0x3, &(0x7f0000a40000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000041e000)={r4, 0x3, &(0x7f00009b2000)=[0x8, 0x8, 0x7000000], &(0x7f0000016000)=[0x1, 0x1000], 0x51, 0x4, 0x200, &(0x7f00003c5000-0x10)=[0x5, 0xfffffffffffff800, 0x40a, 0x800], &(0x7f0000b9a000)=[0xffffffffffffffff, 0x7, 0x1f, 0x1185], 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004f7000)=0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000010b000)={0x40, 0x91f, 0x8}) fcntl$lock(r2, 0x24, &(0x7f0000df4000)={0x0, 0x0, 0x5, 0x0, r5}) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000016000)=@req={0xffff, 0x1, 0x8, 0xfffffffffffff800}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000026000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000010000)=""/31) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000093b000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000066c000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x401, 0xadbd, 0x1, 0x795}, &(0x7f000093a000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e1000-0x8)={r2, 0x997c}, &(0x7f00008d2000-0x4)=0x8) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@common='erspan0\x00', &(0x7f000001b000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0xc617f5305c9836f, 0x7, &(0x7f000000c000)={0x0, 0x0}) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e52000-0x10)={r0, r1+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a83000)='highspeed\x00', 0xa) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xc56ba964eaee43bb, 0x20008003, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/27 02:12:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df7000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b1e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r2}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000060c000-0x8)={0x0, 0x0}) lstat(&(0x7f00006a7000-0x8)='./file0\x00', &(0x7f000049c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ad5000-0x8)='./file0\x00', &(0x7f0000970000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000542000-0xc)={r3, r4, r5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x36, &(0x7f00008c0000)=0xfffffffffffffffe, 0x7d) connect(r1, &(0x7f0000d3f000)=@rc={0x1f, {0x9, 0x4, 0x2c, 0xd527, 0x2, 0x20}, 0xf6e2}, 0x9) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f616e796361737436005285eceb625062eb9c07a1f757b999ce7b9692f406031ca745d72c076820c06b01cefde61eea31e049062ff17bbf21fe8ebbe3f0f98c91110521f0349b4d1f83df1d1ced2287e6334d966e296c42f4050bbc90f040d02dba82b05790356a7f7c15d439c63cfe69309deaa889450e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006b8000)=0x2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000ef7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef8000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000468000-0xa0)={0x0, @in6={{0xa, 0x3, 0xf5d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x3ff, 0x3, 0x8}, &(0x7f0000ef8000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000576000)={r5, 0x6}, &(0x7f0000ed7000-0x4)=0x8) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000ef8000-0x4)=0xb0, 0x4) sendto$inet(r4, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000efa000-0x4)=0x0) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000179000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007d4000)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000070c000)={0x0, 0xaf1d, r1, 0xffffffffb3caeeba, r2, 0x2, 0x4, 0x3}) chmod(&(0x7f00007df000)='./file0\x00', 0x1a1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000240000)=0x0) write$evdev(r3, &(0x7f0000239000)=[], 0xfffffe4d) 2018/01/27 02:12:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000-0x20)={{r0, r1/1000+10000}, {0x77359400, 0x0}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001ae000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000749000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000df6000-0xb8)={0x0, 0x401, 0x864, 0xfd, 0xfffffffffffffff7, 0x2, 0x581c, 0x9, {0x0, @in6={{0xa, 0x3, 0x46c9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffc, 0x20, 0x6, 0x4}}, &(0x7f0000967000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008e5000-0x18)={r1, 0x0, 0x8, [0x401, 0x100, 0x2, 0x9, 0xa6e, 0x3, 0x400, 0xaf]}, &(0x7f0000adb000-0x4)=0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) signalfd4(r2, &(0x7f00008ee000)={0xf399}, 0x8, 0x800) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e6000-0x4)=0x4) 2018/01/27 02:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) lseek(r0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000b67000)='./file0\x00', 0x101000, 0x1) epoll_pwait(r1, &(0x7f0000b44000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000d38000)={0xca}, 0x8) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000213000-0x8)={0x0, 0x3}, &(0x7f00004ef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dd4000-0x8)={r1, 0x1}, &(0x7f0000be3000)=0x8) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d9000)=0x0) ptrace$getregs(0xc, r1, 0x81, &(0x7f0000f53000-0xbe)=""/190) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) process_vm_writev(r1, &(0x7f0000a21000)=[{&(0x7f0000fa5000-0x76)=""/118, 0x76}], 0x1, &(0x7f00000a1000)=[{&(0x7f00006d7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1b000)=""/218, 0xda}, {&(0x7f0000e59000)=""/29, 0x1d}, {&(0x7f0000396000-0xc1)=""/193, 0xc1}, {&(0x7f0000189000)=""/49, 0x31}, {&(0x7f00005d3000)=""/174, 0xae}], 0x6, 0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000-0x1)='\x00', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d65000)=""/13) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x80000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c21000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x0, 0xd7, @loopback={0x0, 0x1}, 0x6a}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffc01}], 0xe8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00005a3000-0x8)=0x80000000, 0x8) listen(r1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000887000-0x4)=0x0) listen(r1, 0x5) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009a4000+0x158)='/dev/usbmon#\x00', 0x400, 0x101800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000181000)={0x7fffffff, {{0xa, 0x0, 0x7f80000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000bac000-0x185)="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", 0x1000, 0x40000, &(0x7f0000041000-0x1c)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x65dd}, 0x1c) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000aeb000)=0x0) open$dir(&(0x7f00003d6000)='./file0\x00', 0x602000, 0x40) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000049c000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cc7000-0x8)={0x0, 0x0}) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000045c000-0x12c)=[{{&(0x7f0000423000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e27000)=[{&(0x7f0000b04000)="1001543bf20f818663e30b0a83262dbf4472177f7e30ef49273d13c92a669bff33bfb37a2b6daf998db778d21136412bb469418c24b20d911e374cc03e056bb6b587b508186a599c2dcb81ad81f9d7e52e5f1b5aa3d02cae9f6b65d78cbbce4d99f681533a10c59b410e723f823234f34dc999ee3896fe25c71571e02e4fe2de", 0x80}, {&(0x7f0000adf000)="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0x1000}], 0x2, 0x0, 0x0, 0x4000}, 0x100000000}, {{&(0x7f0000e19000-0x60)=@nfc_llcp={0x27, 0xffffffff, 0xd2, 0x7, 0x8, 0x7, "d69aca0e0c4060632d877505b32114dcdea4e94cda3c4411e6c26e908d63a84686535c81f1861f038e67a6a8e5da1a02a295d123154cebb05e38ff0c2ba670", 0x30}, 0x60, &(0x7f0000561000)=[{&(0x7f0000771000)="9baeada3836edf9625bf1158b34a6aedbe9a4151007e0cd9fbbe904c4fcfd8b73785ffc84feafa534bfa9515ee4e277b63c106155f20afa6626cb954fd370c1797ed36251759d7469d8819c5abc181017c0e2df471bfdd84076f07fd3bc8a38847a705b4973143fe7c1124297897b9da6ab3257b5b4a858d59c86329102f6a", 0x7f}, {&(0x7f000007f000-0x3)="03342d", 0x3}, {&(0x7f0000093000-0xcd)="690d252531ebc9932a45bb7c929a71d7e0984d125f0c6801f65dc7353dfeaa4696ddc1d4d84556fd45e9f45320514f54922cb1f7842909032de642a01df5d3c2c0f0b0d64a8a1528ac0cfce0720d3283bc26adc5a1a7d6c87d22ec9a1162f15a68a02b9c5b914235b95ffda7db70aada049b20fb08a6cdc25274241e06c0f207f3f3a0f1490917b458e27b39b461520136cf42730d7a8c560ab80d7c02025834cbf6bd4b9d304f169caa4b2594dafa6c75a67e316dc44cc98bfd1274e6c36bc5e641f827b016d815f2615d8831", 0xcd}, {&(0x7f0000b62000)="aad50ed4bd0c468b4976a98b88bb6106d4ffc24cb869b140461cb8dcba", 0x1d}, {&(0x7f00006d6000)="1f09325ce0623283e399e294859924d9866234722f86adce32661b537e936a2e89f6ced6a19c157d2a24c81afe6f44331a247a053b92344b2abbc406c928bdf3816d386278616d5ef964be51c5088677d0cc24a2e447c6c68190f8769a5e260cf4a6", 0x62}, 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"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{0x78, 0x118, 0xffffffff, "e9120d46e969e919ff1eced602922c8bedf931484948e2d1d5f87dfdc9c70d7fa0ff22a3a8579615cd6d97c987ed14717391ccab62a93e741d0176c0a0508a8b46c4cca3a0065c142e014f25000235916cf14235901c57e9116ae5bc1ef36eb37a72"}, {0x108, 0x88, 0x0, "67a421be8a7965572f650588293a852f1b7370d3bb0144b2294a51a63bec135030fa28203fcce9479706a29c4cfd516b4a62cb6e629d17b2682388777d5069bd13c34c4e8c30871961531438ef6dfe699eaa104a3b844c14c778badeaedc53b1f87b131bec98521fc8bdb249ecfa8c10805bc638e7370c0fdd4ad906cfbedbf32ed4aeddb3b83b3ab16e94a34e5582c7584b67feefdc3f1a71738ee4a9c00e84d28488e330ee53ef669fc6b2db8f9c09f4012374b61a0c4f13a3697a43f7c09d99c4898ac02820743d156fc2e701b44b62ad71894210164888d0a5a9527ed603a2f59bedc80f488a0bea228468b4bc2f96f96f72d3"}, {0x40, 0x107, 0x3ff, "faa572819507faa187aac7ab2608e0c34d859af5cfed9a1c9184a04a36d4e98de95c584a2fabe8cab8b77d60a796fc"}], 0x11d0, 0x1}, 0x3f}, {{&(0x7f0000842000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58, &(0x7f0000470000-0x10)=[{&(0x7f000035b000)="", 0x0}], 0x1, &(0x7f0000a28000)=[{0x30, 0x111, 0x2271, "116fcbd3f426ca8eb344045e2360339846507ac8a701f16d6e43072f09"}, {0x108, 0x11, 0xffffffffffffff00, "6774bc6422a7312effb48f3cbcf6e4fdfba159de5887e9f1032b960425a6d3c32ead213b9c0600f2cf427b990f64fab1fe1bd10ba872ff65412b40b5d55692e6a53158db09b24b7827acbaf5a96070d11725805888014a19b3d11c896011ed34d3100ac9fc389e03782d662efdd6db1d8f7475d43c84868292322925fa5fcd0568020ef494f4766db3f9c2b3f22194299e49df40dc79939faa4a3a990b6860ba457e3bc31568384baa2d39e6e391f4788c6bbf13918fa8e5217b4bedc1babe6d234ce889936ddff937169ef5eb3486b8153beae61e11a9c525c14099a018746b68db97f5b005594d2ce33ba7af280f40dd8e5604"}, {0xf8, 0x10a, 0x5, "cddbb4064aaacc56e95bac44797309e064bd845c8afc33e17211ee41c301ddc8ec7dfe5e4fb592cdc5855390ae3be13faaf2e78aa76800e9785ab1ea4b559786a7b61a79bcce1af7a2fe10e69cf1789c0c63a2c3f00b5eaac88e3ea7fb5b97a8619cab8286ba24a6dd841272ff391b783c5107a5469fee72bc4723d6fdb5495fec2aca832e3b27afcb218f7793559ddc156c1c190b6b89378bb4130677824c741a420867b3b8a128dd2dde0258bcc3dc1c7ea9421624e515933f3ced9fc927aff3da7f83778e437c464bd77c1beabec195da7733350f070782230ff4dd88208af22e2740bf0296"}, {0xc8, 0xcd09736d95b7d323, 0x2, "90fded7be22c85eee636883b86d65b10daf9940cb7abf549c0312f7af0b611bb978038f305416a645257cbb12c1d54ecf3ece420ff4ab1302e0e1cd99fecdc26f390ccd58065ebd7f51e63a261acce5d37ece8cac83381beaa2bb3f35689f316f922a9c6ba23389c15b8811ab91f6f01ca1680542d06dbf68ef33637178d8d5e984cdc6513ab90ce883d08035ec14bff7fb5c7823bf572ae17655196c5ad5a9d28e65539e399af3162bbb8492bf46efb114e"}, {0xd8, 0x29, 0x5, "6d2bade4ec5a2ee80b41a373f6e1af1ee11cd5c95052ba4cdf201db397b76953cec6fe8a1069f3f84bcac803c9de0aa640e51d8f9b43794229a3fb7ef0d708b6907a421e1bcc701f00df0f9fc69cb84d44689fc948f80e38b1914a65d09913706f1f18cbd39d45b8a89e4654db6a3b7d1d3bab747fdfe468c2867320639b68f6c19d60a30c022ed7ca3e11f47655f04fb679b761488fce28c28585bf3803d85a0a5289bb0f3ac642ed29147a6a35f5ce9cda2364a71d43cc751ca37fe4e08f2b8b"}, {0xe0, 0x111, 0xf85, "3751f414ff040b8bbde7026f32d930e45e3679e94208b33389271dc76bb44f249962bae91c6c637517e5b46f318598bf18fead31e6385810bf0159d0913ccac1abd61b58168d49906ee0e90cb21e278568e0e9395a5926d1f698593a52dd64d76db41f9c2db3295493982f20fb96e992407260441dfb89acb44ee5cc612eb091f74e8b0204958427837f29c128bd3d7dc8f4741121841e738a0e331dc62589a1be38dd981f12f24a5714d3fc24e4912c5886263bded186ecb214f370ca0996305879f1174b8f8fca4dc1"}, {0x100, 0x11f, 0x100, "0b74a56e8c13e0e1ad9a9508cfd2fa991e5d3b9b6470bf52ebdffb275537d2b78607d13cac4157a84f0bd0e0427511fde7d047d8542b9401dc2bff1c8abd83d51eb02503c2d9db951166eb2072f1e5fbed73fa504c5511730f835d97c0ab6f936921ae7799196650553923263f5687d76d3359b5e20e33e6a4ece1dd4b45fcb743ecb0c371e348faa558a686be1b942fc58c7c3cbf4be44a8850523be8d112baabc84b4ef9bb8b388cf79bfa26355908e4328b52b8bcb7b0e981df556b8b6a649bb41e2de7d691e6ebd5702dd6ee533b7abc410a1207a496a9235b3e50609ec428ae6f36fec70c596e6cc965f53e96"}, {0x70, 0x10f, 0x5, "6aab5b3b6cc2107d762c9f1ad644b525e84f63017f2edb5654db0db9dffc33f8ac8137dac1787040edfac8771981ac6ac76abee09018be45d7eaa33a336ddeb84c5c0dfeb70cb422f25e2637280aa54c6224bacd454c430894"}], 0x620, 0x10}, 0x73ac}], 0x5, 0x10) connect(r0, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) time(&(0x7f0000296000)=0x0) unshare(0xe6020000) socketpair(0x1e, 0x1, 0x3, &(0x7f0000349000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f5f000)={0x0, 0xea, "e277508401f690870f58bfe3e28ca2c95eaaed363e161746542fe93f5fff0c30d38e382c77e83ce107cb22354370450be211cc81314601ff57a12535fcd694c309533568f52da7ec61508975a06eef242bf96c6eea4b991be88aedaf904dcf30a8bca1fd26b5c32449b5e2131a5a5fecf76c1bd92eeb31a65f71d027c55df3371d0fb4e898fc3ed07dc861d1f0644fd1d93ab02e33df43f6f869bc881e677f686c8a36c2d6f27759d4459e66d05853ec6b9f134deea0e49b3eb42c92db162b95fe266457f910cfad470def594bdc1434235efb19d11a1ae94c93c423441ab6490229fd07a444bf1fcd2c"}, &(0x7f00008a2000)=0xf2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001b7000-0x6)={r2, 0x3}, 0x6) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000cf1000-0x28)={0x5, 0x2, 0x4, 0x80, 0x3f}) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000658000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000087c000-0xc)='/dev/autofs\x00', 0x200, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f00000d5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd6000-0x4)=0x10) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000be1000-0x10)={&(0x7f0000ccf000-0x66)=""/102, 0x66}) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080b000)=0xc) ioprio_set$uid(0x3, r0, 0xfd1f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d2000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c63000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b26000-0xb5)=""/181) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) signalfd(r0, &(0x7f00009be000)={0x145}, 0x2) 2018/01/27 02:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b94000-0x9)='/dev/sg#\x00', 0xd2da, 0x218000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000055f000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000511000-0x4)=r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bfb000-0x4)=0x7, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002f4000)=0x7fffffff, 0x4) keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) syz_extract_tcp_res$synack(&(0x7f000071c000)={0x0, 0x0}, 0x1, 0x0) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x1a4) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7f, 0x0}) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x100) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/157) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e96000-0x20)={@generic="aaf60e38f22faac9dfba78d5e8274be6", @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0xc29)={'raw\x00', 0x2, 0x0, 0xbc9, [0x7, 0x0, 0xffff, 0x3c8, 0x80], [0x8, 0x8001, 0x8aa, 0x8, 0xff], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff, 0xffffffff, @common='vlan0\x00', @common='ip6_vti0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x3, 0x4}, 0xe3, 0x300, 0x36a, 0x1, {0x6, 0x8}, [{0x11d, "3eadd9ffe72970845df83a58b0f40d60de3b1b14d3dff6d935ed4e1ae4", 0x1ff, "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"}, {0xa1, "b36f0e977bc538bd1ebd1b5db31ac19dfce1e5a36ee2d21e6f39ca7b8a", 0x2, "c96b23ed390c88daec7d4258584c5cb4da84f7cc6469595a633df32f75adf85eaa72ffbabb3e859f78e7a840932dfde88002bf6d35d706b77fdaeba6dba437f67e1017a7c12321e909b0caaf2680e710ab64c0efe2fb8692a960a7bb0f492af9c8177e72de4304133fe50c0eb51c693e153b9d2ad60a9abb4cc0bb72737d2612a3"}, {0xd2, "9fd939fe9a0bdb0edabd10c2a0b879c1e7182a5b8292cec3203aa3990a", 0xffffffffffffffdb, "90e90bd363d4b0308805b4070563349983b4487eb6447b0f5c4f3d5afda5d173166dd78b8a875af48685c4cf8a1c578a2251338370a8864b6fff8670c561ef893ab5a4a68770f16058cd7bda4a08d5cbfb316b6c2c06c9be9437b944f4e7f32841af7955d7e1bc18e85db37a1ec688c67c2981c9d0b9ad14dda8c171c937957e52c70e6b862e4bf88ce34469bd806ddd77a56a6c1c48d9f4f9f77ef4ad44af693edcf3102b9a86159625d2cfe339db416765"}]}, {0x6a, "719220203929542e8faf2135b34f372b89e534d0805459a6668e37e2c0", 0x6, "05c986977b3cb4c3f197caaf83614123cd5a8b2dbc991a704f8e5165e22c03a6759650d05939553f3adffdc0ff22c411802a89dcc1090d6bb10ffe5221079f342830315e8181252d1b40"}}, {{{@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common='ip6tnl0\x00', @generic="cab1a786711dc52a1cf469875c31bd2b", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x3, 0x40}, 0x6, 0x598, 0x5e6, 0x20, {0x6, 0x5}, [{0x30, "5b0563bacb884d42725158b663fde221b3eb6bb2c6579348fed0ce00d5", 0x25bcdfd2, "304a0202851a33879f14a14b52bfb6bc"}, {0xb1, "b7bf28cf0a785c9c8491f506aa02d0315aaacfb61e99bfb1052f1af68a", 0x1, "cda350aa614896d5fbe4ee8cbedaf91f4d367776eecf949046ceb73aa18c4efb179f6acd3c02a6017159cb8f7dad17c549e520750e39758e90c4955891d763039afdfb4a2827b9c83a43845f6e8eef00ee1a7a662b689137423c5eff3bcc1acd41e1a08fbec2f588def4a8300fab185f294f315d88074a8ccad98b98bfb0cd9f57f8df14a32af53b405ccc43d537698122"}, {0xdf, "c8318c68226521d7ab1430357b2fad2e1d3ac5797d057442b5a31d82a2", 0xff, "0ed20642db740eee1f3455375c143911c793ce6f9630f05ebb4ea8cb02ed6c7e02ddab244d0a5ae62eb90a81ce511c7d4bf3805d5c9eb25111baf2b174664e0dee08b54a4f20329533471a8881bfdc2ed332aef76cba45101f6a5e16e776e1ce88c833f57c5a66fcc4dbe2e30a186e8540c5352f4ed1fe64557b5dde679d2c16087e9e5f60e6f206b04ac9f04eaa08aeb1febfacbf661224d0b14a8154b19ffc0ac3d8b914f47d37d1da4c123caca0814706e596b708ce9133786a3e412337"}, {0xb6, "335ecb4433d078dd83c36b344e32406fdc6919ea22df91d8dcd5a34dba", 0x3, "4077ecd3afa7d1ea382b9c4a9653362c9555629770491101c19c7b0e3be65d7ac191a5259b6b84d3a14adf71b658785fa09f2be289bbb1681a3f866178e3a5f5063fafd2b01d6082f5ca89a1a5ec78252fb753cccd3d8c803bfa4183a599f70d8b58b8766dc0566c3fee9b4f60590e00b31e15b7e633863b47176f77d2037df8413bdd1544e5dc900520f2fed2cb357b978dee9bd97d"}, {0x7b, "cf2a4b582dedee77a109ddb218e26f5ca3d719d8b0f809309d10a06ffb", 0x2a61c0ae, "5133b6757a1293182aad84eb9682b3b23341b3af47c91ca7cdf36e3882a771e5b2206dfc00b46de4439590773bcce076918e18f1edecbc38f9c512c89800b3cd1d8520dadb01048f6b87fed121f5e40e972f91673adb0f63217b67"}, {0xb8, "1f51fad73603262f0b07899f90233f4b9276daeae0d7832473cf5f6c24", 0x200, "0af72ce6a7a35b9c52a44e1a0e7628df5751794eecea172faa795101a85aabe700faea7852fab9ffb5c65a3c14902d292b7255504182fefc6e56a235820fa13e4a0c1e909a7459de02454299ade89ff62cbd10e8cafd8423cfaaf71840d67dbca8a65b4b8052471a1dcbb5898ba1c8b2c4cf648c48be6991dfcf2200193cc6d158bbf87d8ffc9775c54a2e0dfda1625320d391fa09f9f835"}, {0x89, "ff0d1930068f922ad334155234346eb1f642e41775e95ade1c0a11599d", 0x7, "983e62bade3a6741a777118745c019e04155d1255d56b52f6891c1aada0ad88cce006cb34d17bc03a2c36ee0e08a281f8b0aaf6d65712f3e354bdf579e17d7a9aa63bd5a4690a71d92ad9347738ff468de8971e7ccd03362f01c23a9c4e45a8563fc8efe2263871887"}, {0xf6, "af7d97febd42584a0cec39ee75c83b9c23d4fda53653c596f728f28c61", 0x9, "223a83c706be86abdafaba57e5eb379fec9872a6491e93dd948626c9bc231c48f829498ae533db877a93cbbfb6c3c314e4593f208426d0cb365ab9f239dd23b337527db88c4133c5a66c0e48c8c7274e397e779806b022002aebf708175408969a08cce00dc0609d033f9e8d615ba06de3edf427013c4e78aee97275bf0ea45d657a38ae5d8afea308d343aeb2caa1124d96b7d0e4b8758062b35428445d8c3d1a407e4835cff4e5af71db451552c63d488d880a64db49b4c4cead86ab3814a865c29b50a9177f896c305a4694fa40ac7a88b86572eb"}]}, {0x4e, "60c13d198dd27b8a16ca376a0e8684028083ac981d00776e35c0688755", 0x7fff, "99aee8850dd7e909c6885eb0cc7928d11300ceba457af4ec662906764d5fa500faaec8ccefc320970a7df5c4319f"}}, {{{@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff0000ff, 0xffffff00, @generic="f3d753420d84b175d56753ca33c81095", @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x2, 0x3}, 0x353, 0x16e, 0x279, 0x9, {0x3ff, 0x0}, [{0x8f, "b1c48c8e840de240c94197bf27e02436d3f4a6db19fb3a7d988dddc0c8", 0x5dd, "78980072b5436aa66e21d0107208040a37e3a64af70b94aa54bd76e2e980e65b0d61ddc321d8007e40a324562fe47ec031e341e28c541420eecf5adec2c8a18ba44c226b1823665f4a8a827e8482ca8a27c6ee648d2245200378e42ecdf98451ab235df0a69d0643594b43681e79b0"}, {0x6f, "4314edb8c67cde582c2c47c41fc819229af7238a5a7f12c45beee6831f", 0x1, "9755ca33353874506097734b08b5e5b4eff07d8a96d21ba99dc7f3b43ae690de9746826cd73da2495cc8b7a3d9dc543fc20161a761d6f4533bcc0fa5aa1678c51b788d085ee196a517e0bb46b0de14"}]}, {0x10b, "cb9a75b736ea5c5abb679c32021fba725f33a2ee5f36daa0c06748c560", 0x8, "39bd3a83deec5b6fa017c7bdd904ae3a01ddd0d3a5074ad67007a59779789749e5781e38f9944480d69cd1c63665f8795282e02e8786947491f4ad2d6662b6a5a03e963849033ff87466c8a560819fc8d2b84e796779fc020b03b653608dad8b83490917ad492058aa0929bb466b05f59cec7f9d031d157552d70e2d65400497bd9e18a300da28da60b385f605e496ddfbc5fc6c0722a28904234c4f0fc300f39ebfca63d670f2e4103b144e9ed803976dbc246f2626a481b40e62f297153db252318faf86ce2df13982543970c92d9724f68c5db9c1d3d649313691926b6c33a256f42bec21358f41f807"}}]}, 0xc29) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[]) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00006be000)=""/151, &(0x7f0000f6a000)=0x97) 2018/01/27 02:12:36 executing program 3: unshare(0x20000400) r0 = getpgid(0x0) r1 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x14, &(0x7f0000386000)={0x23, 0x7fffffff, 0x3, 0x7}) r2 = inotify_init1(0x0) syncfs(r2) tkill(r0, 0x17) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000026000-0x15)='/dev/pktcdvd/control\x00', 0x228000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000026000-0x1c)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}, 0x1c) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe7d) dup2(r2, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000023000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000026000)='./file0\x00', r3, &(0x7f0000023000-0xcc)="f8d68ebdc1f4d7c1d7952c4fe9861e808898a37f9c1bae8c103f940abf5c7061156de304560826a2b3b2f8f0689b7687cb2c0885d864bc4e6e7df98985876c31c347dada8fb19a50506bdad72ab1ec3a3a672136f6b396cd9047f07a356ee0cb38fc4db08594087f43fc16ba6f6bcd2534bd1a0ee7049d3c40b14fe4583355c45f4a199b99c51dabb4397e1361ccbf21bb57044b081c6227c5458bcc751d52e1fd1244cadf5ac0c4bfeafb71854f6fa000103aa5846c789341c632c143f69617123245448bea486e52ed71b1") 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d0e000)='/dev/snd/timer\x00', 0x0, 0x1510c3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f000060f000)="7e09e5c90b0327d11f72985c6ab0ab9745a6eb636115e0b9520be32e18d667a95f8a21497c4b4fcc5b7ec00d1404a9b75188835a9b2d503627a6e42a305bc7c2978d9611b1ea4f6fdc81a37b4a6162eab88c104034642128bbdb109ba219a0f95513d149c272a99fa85292847e064476da9bf611d61dff8c31d7e8e5f8f182ff1c8f684683483f0c2a8b6138a3423ccefa8aab918ed23b9c4c002e68f95bff20645690261619c88c5f4a0b7a2217a1eccc38c4d2a1a31ff1167a0a06b8c60b", 0xbf, 0x8000, &(0x7f0000608000)=@llc={0x1a, 0xf, 0x252, 0x6, 0x40, 0x800, @random="184821201e33", [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000e49000-0x7c)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f00004a1000/0x2000)=nil, 0x2000, 0x9, 0x10, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c5000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000079e000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='bond0\x00'}}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ec000)=0xe8) eventfd(0x8) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00009d2000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000659000)={@common='bridge0\x00', @ifru_flags=0x4800}) r1 = gettid() sched_getattr(r1, &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00008f3000-0x8)=0x7, 0x8) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7e000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000985000)={0xaa, 0x2, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0x4) 2018/01/27 02:12:36 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000874000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x779, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14000, 0x7, 0xc83b, 0x3ff, 0x3f}, &(0x7f0000001000-0x4)=0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="8f8a1ceb28853ef64a6237ed5802a599", @ifru_flags=0x801}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4c696360, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x42, "28cf1527139587632df8c8b094a7432bbfa72118846c090c902a6f8c5943d9bf00550b35f61d0f21533c7c20ba40a7cfa8385a12ef6f50843ae3e51fa168dcd1f43c"}, &(0x7f0000000000)=0x4a) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000b9000/0x3000)=nil, 0x3000, 0xb) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000508000)={0x0, 0x0}) r1 = memfd_create(&(0x7f000044b000-0x6)='wla\x00', 0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000fee000)={0xdb1, 0xdb, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000c35000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000c54000)={0x9, 0x5, 0xb8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f0000d42000-0x49)=""/73, 0xfffffffffffffffc, 0x0, &(0x7f00000a9000-0x10)={r2, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000079000-0x4)=0x1, 0x4) ioctl(r0, 0x25, &(0x7f00006ef000-0x52)="876839ae41cfa2126c214bf8f5da5a196a3bcbe6d6b3c51a2c84fb94c3dddcea740a8aca53a7af5fd7295233ccbbda92d47c09647378e4ef461028d5bf7c9fd7ed523b65d72944d632fa0dad8fe5bc6dec76") 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlockall(0x0) r0 = getegid() r1 = getegid() r2 = getgid() stat(&(0x7f0000001000)='./file0\x00', &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b26000)={0x0, 0x0}) connect(r4, &(0x7f00007c5000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x4, 0x0, 0x2, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) getgroups(0x4, &(0x7f000059e000)=[r0, r1, r2, r3]) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00003bd000-0x18)=@add_del={0x2, &(0x7f00000a5000-0x10)=@common='bcsf0\x00', 0x5053}) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000006e000+0x8a9)=0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x445}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0x0, 0x0}, 0x8003) 2018/01/27 02:12:36 executing program 0: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) tee(r2, r0, 0x0, 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005ad000)=0x0, &(0x7f000057c000-0x4)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = add_key(&(0x7f0000270000-0x5)='ceph\x00', &(0x7f0000d1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049a000)="2f051e8e2d26c113ad3e7c212146bdbbb38a354a89efa01213ecdf5a2885a9d2878c93979966b6779855d8ffb3cb3b712c60e2c11729f554eb138b58b26961a961c68755e174124e9aabcb9823bcdddaae5bac1e6bb8c984c1912337dae6edd16aecbb6956a36448ec11949225afd7ca2e9043dabde8f224276b629c30c195796417374f1bf9941b4b69", 0x8a, 0xfffffffffffffffc) add_key$keyring(&(0x7f000028c000)='keyring\x00', &(0x7f0000ff0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000e46000-0x8)='./file0\x00', 0x143000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000b1f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000005c000)=0xfffffffffffffffd, 0x4) write(r0, &(0x7f0000d5d000)="2400000024007f000000000180007701000000ff010000000001000000000000bb00ff10", 0x24) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ef8000-0x8)=0x0) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000c02000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000f6a000-0x8)=0x5, 0x8) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000571000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe3000)=0xc) 2018/01/27 02:12:36 executing program 0: r0 = socket(0xa, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ab1000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ea2000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a50000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000c88000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f42000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r9, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d73000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c0d000)={0x0, 0x0, 0x0}, &(0x7f0000229000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000044000)=[{&(0x7f0000000000)={0x218, 0x39, 0x10, 0x0, 0x2, "", [@nested={0xc, 0x8d, [@generic="51da9e1d0c"]}, @generic="278c1b6db927551d1ba3c218cad675cd2de3f46733680f4acdc09263be8b92bd837529648c838bba4619c640659f64ea016095bbc4e312cd1ce2d69dc2932bec08712884e938bc4ab8daca52b1df5c0dae3630cd0290f073aeb330e697f3b65f87f277bb78685ca2dc06de05cc787fceaacb7c4e47d69fc688ff42adb05f261c9df5d41ec69f48779499c9c8778a55b679d01d801889651bb485905dec3e868234f4ea684fe00b3b42a9debdc5768e497a8e299c7942aca3c9cad82f83a8a31ff07e991f9e56897600dd3471e2d2f796f29b9222b7b96112589ed762bc80b0c92adc", @nested={0x118, 0x1b, [@generic="e71d131a4a57fec24733ff928a3f2dfde375d706ccfb9528ff57246d7c11b4541bc7f8fa393919e2812e0b9f35aba0c65d9e50fcd0d0677abea34f76a80deb3852b28ca2122f6003fff90341cf7f6cfcfb", @typed={0xc, 0x1e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1a, @u32=0xc1b3f63}, @generic="f20172632c618e878118926345fde09937a829848b7687e38def42d3ac2925df47816366fecda092c67fd6ff1de954d500a4f613f0a31af118413835ef63e802dad86a1838d82ed0bb78b224ae1e1c40519d7c3845bf14fd9cb79930a939bb7fdb46d9f0c7a8c7e718d8bc4201faecb18f2e3d46b1f1f8ec0cdd27cda184068bbb6ad1cf67d7e830b063aaea13824e53500b4aab5a518da676c5eb2b38c0384ce2ff78a0af29e77f"]}]}, 0x218}, {&(0x7f000089b000)={0x22c8, 0x20, 0xb20, 0x0, 0x2, "", [@nested={0xb4, 0x51, [@typed={0x8c, 0x96, @binary="c57580d39664b84c9c58b0a0a48030750797bf9397b11a500e26d8a6b20f2cd6ddfa5bc56bf5df13ccf85c76c05f6db5d58e26f0e99accf79ad6d6f5da969471d95542abf622d1909d1cacd18d110e024129a7b682394c8e10e0a8161e2be1df6eafa85573c1b01440dd72cc7bfc295f65aaf20c8be7cfc0f6b01009381ac9c9a27e6ea8"}, @typed={0xc, 0x8a, @ipv4=@rand_addr=0x4}, @typed={0x18, 0x62, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x60, @fd=r1}, @typed={0x8, 0x9, @void=""}, 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@generic="13ef1a7bad80ad9f27bb8f39d0ba04dbddc2213a6f4e3e247a6c54baf5fcc11e990c8d583f50c4aa94abd762636324fa5eaf881783cd7378da", @generic="bb7103118c90ed7ad7c53080b7f24dee47a9d248115153575f4406fe"]}]}, 0x22c8}, {&(0x7f0000000000)={0x118, 0x2c, 0x300, 0x4, 0x3, "", [@generic="aa92ad778c4720a19bd3941b0b0c0810b547592040617e5f42c1a1a0e90d57399f4bdff7a1de2558a0479b3a73ab69d901f0a0b2a4d159d18b325570ba1e63c05dc62c3108e13d0a733b716e8f97ecd217c44b48684f7e55ab40c329bd40ddfc25846f", @typed={0xc, 0x52, @str='\x00'}, @typed={0xc, 0x27, @uid=r3}, @generic="90efdade1a015a635f64399df4d29d95050fc7b1323546205df20d0075d6cdea70fb70ebd3e4496f81bd1af02823eaaeb5a678077379652003ce9ebc355be5121d0d197744aefbf648ff784d0972c0535ed0ca8939", @typed={0x18, 0x2a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x66, @u32=0x8e}, @generic="241584f9dc275d5adbe8ff0cbd9e8cb1b9e4b012"]}, 0x118}, {&(0x7f0000e7f000)={0x10, 0x3f, 0xc00, 0x6, 0x2, "", []}, 0x10}, {&(0x7f00001f2000)={0x10b4, 0x24, 0x800, 0x7, 0x3, "", [@typed={0xc, 0x80, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x1098, 0x5c, [@generic="c6fe6222ca567d4ed05acaf20fc72d802ced83a1aeb710a8c3f033db978508bda0acf783f514424faec6bc349fc7e2185ffce4eef5781b412437b33d8fa141ee0e932dfcde0b993ca4a9c5c202603289b7767bacae7a113b7dd18f7839691830d79455b6ebf912d17358c937a0ae991e1e84bc681778e922eea05d6ff62c2787e7e44fb2d02174480d0e9451f719c5cf60f1", @generic="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"]}]}, 0x10b4}], 0x5, &(0x7f0000d6c000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x10}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca6000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r14, 0x4c05, &(0x7f0000793000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/27 02:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000393000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f97000)=0x0) seccomp(0x1, 0x0, &(0x7f0000976000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000013d000)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f00002d1000)="", 0x0) fdatasync(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000437000-0xbc)={0x6, 0x0, 'client0\x00', 0xffffffff80000002, "ca2798222bdc12c3", "0861741c78c4480d518fd6bbc0e9a54c3df4535417cccc3b04bc6dbaf1577325", 0x10001, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b06000)={0x2, [0x101, 0xffffffffffff8001]}, 0x8) 2018/01/27 02:12:36 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000184000)='/dev/hwrng\x00', 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a20000)={0x0, 0x6d, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000f92000)=""/173, 0xad) 2018/01/27 02:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x1008003c, 0x400000) fcntl$getflags(r0, 0x40e) 2018/01/27 02:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) fsync(r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) 2018/01/27 02:12:36 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000016000)='./control\x00', 0x8001, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000017000)=""/124) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5e3, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000018000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x53, 0x1, 0x1}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0x100000001, 0x0, 0x0, 0x9, 0x0, 0x6, 0xfff, 0x4, r3}, 0x16a) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x80, 0x1, 0x80000000, 0x3ff}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000009000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6ae5}) r5 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000012000)=""/49) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000017000)='./file0\x00', r6, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000019000)={@generic="886de711c1b47ff8b3b79768294f815e", @ifru_flags=0x1000}) 2018/01/27 02:12:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") write(r0, &(0x7f00009dd000-0x22)="30f8dbb7f54d6674c75724d5f447f9786d841343cc648e1079d384bace36e3bb0f44", 0x22) [ 41.550150] syz-executor3: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 41.571312] CPU: 0 PID: 7965 Comm: syz-executor3 Not tainted 4.9.78-gf518fe4 #22 [ 41.578849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.582770] audit_printk_skb: 13 callbacks suppressed 2018/01/27 02:12:36 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000737000)=0x10) 2018/01/27 02:12:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='statm\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x0, 0x401, 0x70c9}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) clock_settime(0x4, &(0x7f00005ad000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x3) connect$unix(r4, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/27 02:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aef000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000070000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000054d000)={r2, 0x1}) r3 = dup(r0) bind$ax25(r3, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) [ 41.582779] audit: type=1400 audit(1517019156.965:30): avc: denied { net_bind_service } for pid=7948 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 [ 41.618230] ffff8801ade6f880 ffffffff81d943a9 1ffff10035bcdf13 ffff8801d27c6000 [ 41.626279] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801ade6f990 [ 41.634331] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 41.642359] Call Trace: [ 41.644935] [] dump_stack+0xc1/0x128 [ 41.650290] [] warn_alloc+0x212/0x240 [ 41.655733] [] ? zone_watermark_ok_safe+0x280/0x280 [ 41.662391] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.669222] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 41.675881] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 41.682710] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 41.689199] [] __vmalloc_node_range+0x3f5/0x5f0 [ 41.695504] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.702337] [] ? kmalloc_order_trace+0x7a/0x190 [ 41.708645] [] vmalloc+0x5b/0x70 [ 41.713659] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 41.720148] [] xt_alloc_entry_offsets+0x41/0x60 [ 41.726455] [] translate_table+0x2da/0x1cd0 [ 41.732421] [] ? mark_held_locks+0xaf/0x100 [ 41.738385] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.745213] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.751783] [] ? arpt_alloc_initial_table+0x690/0x690 [ 41.758622] [] ? retint_kernel+0x2d/0x2d [ 41.764326] [] do_arpt_set_ctl+0x2b7/0x650 [ 41.770203] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 41.776861] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 41.783605] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 41.789826] [] ? mutex_unlock+0x9/0x10 [ 41.795359] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.802438] [] nf_setsockopt+0x67/0xc0 [ 41.807948] [] ip_setsockopt+0xa1/0xb0 [ 41.813457] [] tcp_setsockopt+0x82/0xd0 [ 41.819062] [] sock_common_setsockopt+0x95/0xd0 [ 41.825357] [] SyS_setsockopt+0x160/0x250 [ 41.831141] [] ? SyS_recv+0x40/0x40 [ 41.836391] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 41.843030] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.849842] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.856402] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.867570] Mem-Info: [ 41.870432] active_anon:56743 inactive_anon:1469 isolated_anon:0 [ 41.870432] active_file:3561 inactive_file:7865 isolated_file:0 [ 41.870432] unevictable:0 dirty:6039 writeback:0 unstable:0 [ 41.870432] slab_reclaimable:5747 slab_unreclaimable:60707 [ 41.870432] mapped:25145 shmem:1476 pagetables:646 bounce:0 [ 41.870432] free:1470075 free_pcp:493 free_cma:0 [ 41.905138] Node 0 active_anon:226972kB inactive_anon:5876kB active_file:14244kB inactive_file:31460kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100580kB dirty:24160kB writeback:0kB shmem:5904kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 112640kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 41.936564] 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 [ 41.966329] lowmem_reserve[]: 0 2908 6410 6410 [ 41.971742] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 42.002984] lowmem_reserve[]: 0 0 3501 3501 [ 42.007966] Normal free:2884400kB min:36824kB low:46028kB high:55232kB active_anon:226976kB inactive_anon:5876kB active_file:14244kB inactive_file:31460kB unevictable:0kB writepending:24160kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22988kB slab_unreclaimable:242828kB kernel_stack:5728kB pagetables:2584kB bounce:0kB free_pcp:1192kB local_pcp:696kB free_cma:0kB [ 42.042174] lowmem_reserve[]: 0 0 0 0 [ 42.046556] 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 [ 42.062030] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 42.079413] Normal: 1347*4kB (UME) 304*8kB (UM) 75*16kB (UME) 57*32kB (UME) 9*64kB (UM) 5*128kB (UME) 9*256kB (M) 7*512kB (UME) 1*1024kB (M) 3*2048kB (M) 700*4096kB (M) = 2892316kB [ 42.098589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.107157] 11502 total pagecache pages [ 42.111113] 0 pages in swap cache [ 42.114606] Swap cache stats: add 0, delete 0, find 0/0 [ 42.119946] Free swap = 0kB [ 42.122953] Total swap = 0kB [ 42.125948] 1965979 pages RAM [ 42.129023] 0 pages HighMem/MovableOnly [ 42.133405] 320509 pages reserved [ 42.136905] syz-executor3: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 42.147928] CPU: 1 PID: 8007 Comm: syz-executor3 Not tainted 4.9.78-gf518fe4 #22 [ 42.155445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.164772] ffff8801ade77880 ffffffff81d943a9 1ffff10035bcef13 ffff8801d6ba3000 [ 42.172751] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801ade77990 [ 42.180729] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 42.188713] Call Trace: [ 42.191273] [] dump_stack+0xc1/0x128 [ 42.196610] [] warn_alloc+0x212/0x240 [ 42.202041] [] ? zone_watermark_ok_safe+0x280/0x280 [ 42.208680] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 42.215491] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 42.222127] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 42.228950] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 42.235432] [] __vmalloc_node_range+0x3f5/0x5f0 [ 42.241731] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 42.248544] [] ? kmalloc_order_trace+0x7a/0x190 [ 42.254834] [] vmalloc+0x5b/0x70 [ 42.259823] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 42.266285] [] xt_alloc_entry_offsets+0x41/0x60 [ 42.272574] [] translate_table+0x2da/0x1cd0 [ 42.278519] [] ? mark_held_locks+0xaf/0x100 [ 42.284461] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.291270] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.297819] [] ? arpt_alloc_initial_table+0x690/0x690 [ 42.304637] [] ? retint_kernel+0x2d/0x2d [ 42.310319] [] do_arpt_set_ctl+0x2b7/0x650 [ 42.316598] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 42.323237] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 42.329959] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 42.336170] [] ? mutex_unlock+0x9/0x10 [ 42.341681] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.348750] [] nf_setsockopt+0x67/0xc0 [ 42.354267] [] ip_setsockopt+0xa1/0xb0 [ 42.359774] [] tcp_setsockopt+0x82/0xd0 [ 42.365368] [] sock_common_setsockopt+0x95/0xd0 [ 42.371664] [] SyS_setsockopt+0x160/0x250 [ 42.377433] [] ? __fget+0x228/0x3a0 [ 42.382685] [] ? SyS_recv+0x40/0x40 [ 42.387933] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 42.394569] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.401382] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.407931] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 42.415102] Mem-Info: [ 42.417516] active_anon:56202 inactive_anon:44 isolated_anon:0 [ 42.417516] active_file:3561 inactive_file:7872 isolated_file:0 [ 42.417516] unevictable:0 dirty:6053 writeback:0 unstable:0 [ 42.417516] slab_reclaimable:5759 slab_unreclaimable:60720 [ 42.417516] mapped:23687 shmem:51 pagetables:627 bounce:0 [ 42.417516] free:1472064 free_pcp:522 free_cma:0 [ 42.450879] Node 0 active_anon:224808kB inactive_anon:176kB active_file:14244kB inactive_file:31488kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94748kB dirty:24212kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 42.480464] 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 [ 42.509804] lowmem_reserve[]: 0 2908 6410 6410 [ 42.514979] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 42.546006] lowmem_reserve[]: 0 0 3501 3501 [ 42.550917] Normal free:2892348kB min:36824kB low:46028kB high:55232kB active_anon:224808kB inactive_anon:176kB active_file:14244kB inactive_file:31488kB unevictable:0kB writepending:24212kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23036kB slab_unreclaimable:242880kB kernel_stack:5568kB pagetables:2508kB bounce:0kB free_pcp:1320kB local_pcp:648kB free_cma:0kB [ 42.584919] lowmem_reserve[]: 0 0 0 0 [ 42.589297] 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 [ 42.604620] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 42.621862] Normal: 1347*4kB (UME) 304*8kB (UM) 75*16kB (UME) 58*32kB (UME) 9*64kB (UM) 5*128kB (UME) 9*256kB (M) 7*512kB (UME) 1*1024kB (M) 3*2048kB (M) 700*4096kB (M) = 2892348kB [ 42.640830] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.649394] 11487 total pagecache pages 2018/01/27 02:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000039c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000485000-0x4)=0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006d9000-0x4)=0x1, 0x4) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000705000-0x38)={&(0x7f0000f53000-0xc)={0x10, 0x0, 0x0, 0x40880c}, 0xc, &(0x7f000002d000)={&(0x7f0000d92000)=@getae={0x3a8, 0x1f, 0x400, 0x2, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xa, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0xffffffffffffffff}, [@srcaddr={0x14, 0xd, @in=@empty=0x0}, @ipv6_hthresh={0x8, 0x4, {0x62, 0x3e}}, @algo_crypt={0x124, 0x2, {{'cbc-cast6-avx\x00'}, 0x6c8, "aab981431c67fdd48c2719c4fb95c89b15a7e352451b76e037a72106b14f5833bb4d9985405457c69320b38cb2b2eead7ac2074f3ff452e1dcae2331cbffbe40fe1df221a730def36d4b8b57392b95911c47f601c17725955918730533be3a3a0e34790881adb2c0a59ab7f25d9027c524592bd164babcac6f2eae0d10394d637942332c90d4c1ce731d9ea1825536671ff79c1ec6a56884f07047d4a1c8860c4787ea619b588d49f47947511e381337d796f4546e6ccdf9af1498399bdc0bf558fef73973322e6aaf3d67f2055f6a2cf24d236b3c1300cc12"}}, @sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x6, 0x2, 0x0, 0x2, 0x80, 0x80, 0x2, r2, r3}, {@in=@loopback=0x7f000001, 0x1, 0xff}, @in=@loopback=0x7f000001, {0x81, 0x4, 0x110, 0x1000, 0x1, 0x100000001, 0x7fff, 0x550}, {0x401, 0x8, 0x5, 0x0}, {0x7, 0x1, 0x3}, 0x3, 0x3, 0x2, 0x3, 0xfffffffffffffffd, 0x8}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @ipv6_hthresh={0x8, 0x4, {0x4e, 0x6b}}, @algo_auth={0x12c, 0x1, {{'digest_null-generic\x00'}, 0x720, "0536d00bcc5759dc76b461bd31b803153c8101800e0dc37aa02626bcdc5995a131fde1c6461dca1309bb6a48da5e71479a28d8bcc9f2a6c492c91ca4e549b2a4f4997aaf36860048dd1d6cf4c75af9317ab6547c0c1f35b838b6264ef37967ba84e3b3377447f4be76129b5e506877699e568b41173956220dfd3307ccec83d3cf05bd276aedf4ad3727f5c6a7cd3b14600cf348a84aad91af6d632c4896842527495593ef81aec11d8a861fc2b55abf2cda8d23c127241c69b1bef2fa52b47ea500b077e5accec128fb3574e66575ae51f2832464d7a070eba56daed80f10936da84f0a"}}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) sendmsg$inet_sctp(r1, &(0x7f0000a12000)={&(0x7f0000253000-0x1c)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000d2c000-0x80)=[{&(0x7f0000c2e000)="c08d716e5f55bfcc2963aae5770e00a35b944a6df252025af59d94c745f7c1b972c797c7e0157bb59069cf91e9b5f659f93e39d835f9559f72b0dbcb452ecba51a7e598fa16f90876f44ae344220701877ea48bb525d1ef433a777d6ca9d1c66b58973bd4d4c35a97fc3478f98d1a5a9bc8d89d5ec958854d3bb2fa429f98b5dd5c4a9fa9973ba5afa85b7795cdd1861b5131b77f86f2e56354f9a109599354c15a88a8214f7c298b2f579abe58096a5ca507582f7a1eee333ad84fba5abf904024ddfe3e171cf5e909303541233b43dc64ac1aebdb6aa68b6cb05f99d7b469b3607da", 0xe3}, {&(0x7f0000ca7000-0xb8)="af50e035351db41f721c7eb4b86e61eb1d5429f65a05e05b1ce6a5930410eddbe08f540235744a9eb23d00f39369c7b3baf8953b78e842b6098e5cc76315585654bdd0a4984d9e48159f1c7fe68494d5aad784015cf36eb038c08e54b53b2188d3a92dd472b4ff5255923e8c4b75bf91728ae3263d760d10068b12b4cf9c084c8cfd636cfb428076029cfefdec526ac3d7a5845b3dd64ec7cb034a448976cad2dec25c41b816d8e6865b6d7c82250751f3613c2e11b2b617", 0xb8}, {&(0x7f000068a000)="52ef6d5e44eefba9248efe7f0933e4db7f17792608c845904b2fc8862d5031524d0c4eeb7609bc36cf31dee93bb14dcd2d38b434f74c4124c7466276218cdd4ef984269ebd292009dee2cbf79d53b9072bfcd3a9e4fb809fc6", 0x59}, {&(0x7f0000f72000-0x3d)="45fbbac5fac27842e5bbbbf541d94ac43eb4dfc8a14ce406ef9416938651ad883faa4453d9f5dc5040c11b6844ddeaab6ab8ba512722d0249c8724c9b5", 0x3d}, {&(0x7f000044b000)="fbf41c57fb4da1264c1aa278bc55da052191832892d95b98bfdfc6019de10b41e9f51d6f5b343e1a69a550f80507d2f7fee920c5a963bcfbf23d9964df136808fb2da7376d113430470604dc7f3dde153d83b98ea27083bbf364dfea0feb13ac7795a1957f4f82ca2d015e3ca1ebc14d8696e5350e8b1810da17723c577f1984fedac1b6a19aeb3a08bd515c1ae5baa721c87d8f9f024894a4f688e4d425072727be6bad532a59857d5a7eed1afc0ca42fd4c0ae52c25655f38b567ab24b7b9fdef24d55ca7c1744902511c0f2df33deed727fbe1eeddec0bd4220bc2c360d", 0xdf}, {&(0x7f0000b89000)="", 0x0}, {&(0x7f00007bf000)="dd47006b3fea12fa1fdeee79cb875c52701f32da9f17706aa20757064251a797e63429d0ea2778fc501e12b1012dfc4333bf357dcc43b5e6b0e5865d0723fa4afcdfb99506a9bffbe28b58e84376f423f701185c1b5f294cbbbac55df6020510925a194a63a83eb2d3b1a893617fe56808945891bb5e67e9e7b18e01566fd51186a26c3684aba41f0179c7d2f55d93d1b914130c3df30ed983fa5130510c8e1276167029aaeadc5ca35f1df477e8b3050c0796e590b08d85e424bf47b5db2e1bff640566fa2c591b88fa9abf05e1709bfea90b91734efc128e19afa9fc", 0xdd}, {&(0x7f0000485000)="895e8dca931904fb159a5bc7460d165361f2452d402dd8e8887b55bc109fa77ed20afa6346c6a552f2e21b02eb3554ffd4ddb9386f3898dc070f82aa6a284a0d73ebe1cb1443148703d7a5082643d5e1716ecca5ec72bfc960f86dbc223e1c7e837331ac0b573294ec75f21eb7809baa68f93f4bfc98f1bedb99aa5fdf3901e1ad8214d5b1506e8cde62e41accba84aad7dfd642", 0x94}], 0x8, 0x0, 0x0, 0x4}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@flushsa={0xe4, 0x1c, 0x204, 0x0, 0x0, {0x3c}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2}}, @replay_thresh={0x8, 0xb, 0x7}, @lifetime_val={0x28, 0x9, {0x0, 0x9, 0x3, 0x5}}, @migrate={0x30, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x2, 0x3c, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @extra_flags={0x8, 0x18, 0x9}, @tfcpad={0x8, 0x16, 0x25}, @replay_esn_val={0x24, 0x17, {0x2, 0x7, 0x3, 0x0, 0x3, 0x4, [0xbb200000000000, 0x8]}}, @lastused={0x10, 0xf, 0x40}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') getdents64(0xffffffffffffffff, &(0x7f0000cdc000)=""/0, 0x0) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000350000)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$inet(r0, &(0x7f0000ba9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0x40, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006c9000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00004eb000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000013b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400, 0x8000, 0x10000, 0xfffffffffffffffb}, &(0x7f00004dc000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000404000-0x20)={0x2, 0x7, 0x8004, 0x8000, 0xb3ae, 0x1, 0x1, 0x5, r3}, &(0x7f00003bc000-0x4)=0x20) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00001b9000-0x8)={0x0, 0x0}) dup2(r2, r1) ioctl$TCSETS(r1, 0x5402, &(0x7f00006b8000-0x24)={0x38, 0x0, 0x0, 0x2, 0x5, 0x373, 0x3, 0x10001, 0x2, 0xffffffff, 0x8000, 0x8}) ioctl$TIOCCONS(r2, 0x541d) syz_open_pts(r2, 0x1ffffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000830000-0x24)={0x8ae2, 0x1809, 0x10001, 0xff, 0x1f, 0xc0c, 0xec7b, 0x2, 0x4, 0x2a0, 0x2, 0xdb}) 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x7, 0x0, 0x0}, 0x1000000000000, 0xfffffffffffff110, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) init_module(&(0x7f0000000000)='em0}\x00', 0x5, &(0x7f0000001000-0xd)='selinuxnodev\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f000082a000-0x10)={0x27, 0x6, 0xfffffffffffffffc, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000b62000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bind$netrom(r2, &(0x7f0000f4e000)=@full={{0x3, {"333df7b693d430"}, 0x1}, [{"f39c9799e75859"}, {"ba740a853a2ef4"}, {"f8e12535f65e4b"}, {"2f4ef505e1020e"}, {"4c649714de2c5f"}, {"8cc230b2e03e8f"}, {"59d78bdfbaa72b"}, {"a961c98811d6f6"}]}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008b5000)={0x0, 0x0}) connect$inet6(r3, &(0x7f00002fc000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x40}, 0x1c) r5 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) fcntl$setown(r4, 0x8, r1) 2018/01/27 02:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000872000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00006d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b49000-0x4)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ba5000-0x5)='veno\x00', 0x5) accept4$packet(r2, &(0x7f00008de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x8f95b9c8416b7663, 0xfffffffffffffffe) ioctl$KDDELIO(r1, 0x4b35, 0x40) syz_open_dev$sndseq(&(0x7f00005b7000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) [ 42.653473] 0 pages in swap cache [ 42.656894] Swap cache stats: add 0, delete 0, find 0/0 [ 42.662244] Free swap = 0kB [ 42.665240] Total swap = 0kB [ 42.668226] 1965979 pages RAM [ 42.671297] 0 pages HighMem/MovableOnly [ 42.675261] 320509 pages reserved 2018/01/27 02:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079c000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r0, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d70000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000072d000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d7a000)={0x0, 0x20, &(0x7f0000ef3000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a10000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000da2000-0x10)={r3, 0x0, 0x4, [0x9, 0x80000001, 0x6, 0x9]}, &(0x7f0000eb1000-0x4)=0x10) 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af2000-0x9)='/dev/ppp\x00', 0x4d0000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d6a000-0x2)=0x8a2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc3000-0x10)={0x0, 0x2, 0x8, 0x0}, &(0x7f0000911000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000686000-0x8)={r1, 0x7522}, &(0x7f0000f0b000-0x4)=0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux', ""}, 0xfffffe72) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000159000-0x71)=""/113) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000780000)=""/4096) connect$inet6(r0, &(0x7f000001a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/27 02:12:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x38000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/156, 0x9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000011000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="75736572707070312d172b00", 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000003000-0x2)='&\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000013000-0x8)={r4, 0x28dc}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000003000)=0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ab7000-0x18)={0xaa, 0x6, 0x0}) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x7fffffff, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0xfffffffffffffef3, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x400000) 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b95000+0x2d1)='/dev/snd/seq\x00', 0x0, 0x804) r1 = socket(0x10, 0x801, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a72000)=@int=0x0, &(0x7f000074f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007c6000-0x8)={0x0, 0x7}, &(0x7f00001a0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e67000)={r2, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x5, 0x10001, 0x20, 0x8}, &(0x7f0000ab5000-0x4)=0xa0) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/ppp\x00', 0x4c000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000525000)=0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001c4000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000039a000)='/dev/pktcdvd/control\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bad000-0x4)=0x3, 0x4) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) 2018/01/27 02:12:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000afb000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xffffffffffffff52) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/01/27 02:12:38 executing program 2: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00009dc000)={0x6, &(0x7f00009dc000)=[{0x3ff, 0x80, 0x8b5a, 0x9}, {0x1, 0x3f8, 0xdf, 0xc52a}, {0x5, 0x8, 0x10000, 0x5}, {0x7, 0x0, 0x4, 0x9}, {0x61937b38, 0x0, 0x1, 0x5}, {0x8, 0x4, 0x3, 0x8}]}) pwrite64(r0, &(0x7f0000761000-0x34)="11ce79d1f616b37a5cc096331e7aa79e40b048188fbb5b30c6170625155a089183eec76b28b5506c66cd1f98aab51a5d8e092d91", 0x34, 0x0) r1 = getpgrp(0x0) ptrace(0x4217, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/status\x00', 0x0, 0x0) syncfs(r0) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f000099f000)="8f821cbf21f2e5d82f5096c0083f8a45acbb1669ade5be696477953275e145f2e6396ac203cb59393995da45f026d9235f3804c262655861572fab899f6e4ee976c6a23d7180105474803159dcd22bdc0a80fd6abbb38a6bd4955679ca166d28807ec7cfcbee1a752fbedd30e44bc4aee3b9accc3d7e14116ca536e4f9e0a7e84c17462ad9d47e08882110d98a4250bef5e5303312ce82b03b8d01887754c85f9787b3b41ad74c33b57472ef6a3bda") sendmsg(r0, &(0x7f0000994000)={&(0x7f0000afd000-0x58)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x1}}, 0x26, &(0x7f00002e1000)=[{&(0x7f0000af2000+0x117)="eadecf0fef966f7b7f", 0x9}, {&(0x7f0000bcb000)="7b07cd67700c7b0843c1e4a36ae77c50b443863a28583ac93793ddd1d70f86ac48528a908f841801fbc8f38726d75842b98f00ecffd497e509c6d950574b0257c5f4a4b85ecd41f0b6e8b5a35d2038b97fec6788e6455ebfdb01aaa9baeb349ed8e656a45134b233c2e64e587ec4080c7117635827c6ad27ccc112beba288da9a5be3187e08a78bd0eebe2892c3ee4efdcf2cc7c84d6692636e72185909260197d4d35", 0x72}], 0x2, 0x0, 0x0, 0x4000800}, 0x4008080) r1 = creat(&(0x7f0000d6c000)='./file0\x00', 0x3d) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000070b000)=""/97) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x724, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0xc0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$unix(0x1, 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/27 02:12:38 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000f84000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f52000)='.request_key_auth\x00', &(0x7f00008f2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000121000)='vboxnet0\'cgroupselfppp0\'$vboxnet0eth1\x00', 0xfffffffffffffffd) request_key(&(0x7f000042f000-0x8)='keyring\x00', &(0x7f00002ea000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='cpuset#\x00', r0) unshare(0x4000200) 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') writev(r0, &(0x7f00009be000-0x10)=[{&(0x7f0000c31000-0x37)="fe10ed0aea7cf3451b83703ea0365ea921cfa3ab88a9ecfa7fa0261ae20b6d79056100b0982311a64c8aef208093b51aeecb4137c11751", 0x37}], 0x1) sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2018/01/27 02:12:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000009000-0x13)="c56cdcd7200000000651", 0xa, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x8040, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0xffffffff, 0x4, 0x1, 0x0, 0x7}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000-0x8c)={r2, @in6={{0xa, 0x2, 0x78, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000009000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$packet(r0, &(0x7f0000004000)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @random="366f71d07e59", [0x0, 0x0]}, 0x14) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000096b000)=0x0) syz_open_procfs(r1, &(0x7f0000c5f000-0xd)='net/if_inet6\x00') sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000306000-0xf)='/dev/sequencer\x00', 0x8004, 0x0) writev(r2, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009f3000-0x8)={0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d6e000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000055000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d2f000)={r3, 0x0, 0x5, 0x0, 0x200, 0x8da2, 0x1, 0x81, {r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9, 0x6fe1, 0x4, 0x1}}, &(0x7f0000dea000-0x4)=0xb8) 2018/01/27 02:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfa000-0x5c)={0x1, 0x2, {0x0, 0x2, 0x1, 0x0, 0x7dbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001af000)={0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000d71000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000ae0000-0x8)='./file0\x00', 0x40442, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003ac000-0x8)={0x0, 0x2}, &(0x7f0000b1b000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000cca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000248000-0x64)={r4, 0x5c, "40f0c6813f59ec71f7d47b1babe3666e62ad29c5ed3fa511a18620874f79e70d188812145825298de9c33af4c9e063c28845abe7b756ad631cb1d5ec871be774e64b76ae658e962ca4d8e52601be68053f6c5f5fee3a5ceed76762f3"}, &(0x7f0000988000-0x4)=0x64) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) bind$inet(r2, &(0x7f00005b4000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:12:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000044a000-0xbb)="", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000af7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) exit(0x7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009f1000)=0x0) 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000f43000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000c49000-0x4)=0x1f, 0x7, 0x2, &(0x7f0000deb000)={0x0, 0x0}, &(0x7f00003f3000-0x4)=0x5, 0xa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000532000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a20000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e31000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000071000)={@generic="d174e4bcf4f809dbcd1dbd5e91e4e721", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000b4e000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000008c000)=0xc) accept(r0, &(0x7f0000dcc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a10000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c59000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a96000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000)=0xe8) sendmsg$nl_route(r0, &(0x7f00009e3000)={&(0x7f0000fdc000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00001e1000)={&(0x7f0000d14000-0x90)=@ipv4_newroute={0x90, 0x18, 0x0, 0x7, 0x2, {0x2, 0x30, 0x0, 0x3db9, 0x0, 0x1, 0x0, 0xb, 0x0}, [@RTA_MARK={0xfffffffffffffffe, 0x10, 0x6}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_OIF={0x8, 0x4, r1}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @RTA_UID={0x8, 0x19, r2}, @RTA_PREFSRC={0x0, 0x7, @empty=0x0}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sync_file_range(r0, 0x81, 0x4, 0x4) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb9000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c5b000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000c7000)={0x0, 0x2e, "78e20a97440790ffa4cd18fd7ea81f6565f81b881db46c3deaba85c039b7078f8228fadb3925006488f94e0472a0"}, &(0x7f00003a5000)=0x36) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b55000)={r2, 0x4}, &(0x7f000004b000)=0x8) symlinkat(&(0x7f0000cb2000-0x8)='./file0\x00', r1, &(0x7f0000b64000-0x8)='./file0\x00') 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) r1 = dup2(r0, r0) accept4$ax25(r1, 0x0, &(0x7f0000001000)=0x0, 0x80800) 2018/01/27 02:12:38 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x1000, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000026000-0x8)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000024000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000024000)={&(0x7f0000024000)={0x46c, 0x15, 0x1, 0x6, 0x0, {0x11, 0x0, 0x0}, [@nested={0xa8, 0xa, [@typed={0x10, 0x4, @u64=0xfffffffffffffff9}, @generic="7345729da95da5324bd2b0c72964182c82f53d4b16df2263651b587edaddc74b1ea69340c18b8ba99e4dea251d6192c7394760a68b8c727cfdd4", @generic="70e0b70b04762a17a676c5b81569b5a66a6a424bc7d80a9d218f1d3680b68cd40167e669c8e585b5dbc1e36b54a859", @typed={0x18, 0x0, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x3, @u64=0x80000001}]}, @typed={0xc, 0x89, @fd=r2}, @nested={0xdc, 0x3c, [@generic="341ba111c31a65e2fd224b5c4b5cb838c339d1d8415f48b50aa2", @generic="57b5886992386598b29685aff965c5cca1b34023572eb2d07a8422a97c63d899522869b99d5794534dfa7acfbb2cf93785a1b5899f609913a825c970f0e84ff77531d58140b04ba2fab479e77af23b7d865c8e525ba5e9e5f2938151d445c105d100e05c6bfbc1bc30a4494371e43f9d11ab37a2a0d811aa3e8e35502a7d94004ac54bf4f7a6c930b746f5f21f11f8766eff92c121a81f83cb63d0305781f1d97a91bda8df971e8dcf14e616bf0b9256ce49efcf8ac3ce16309ff115ed"]}, @generic="83ccdff2af6ec186c2280f6bd2659e34a6d558fa", @typed={0x34, 0x68, @binary="dc00755c91b91fcf6a59df049eaf3ae03d1187275f1f7ff6f7ed3ef4e6848bfd1c50b8be1b24dd07004d"}, @generic="d1d922f1212f5bf62253b8da4febb979ba130d46523b0198372a0457d5e89033e7ba2e9c3e9bcf0d8c39b72f5dfd4179ddd914da46f2f273beed252e21b111754a0ad1c9fa69e5a07039a9d13a933c20978ed33da7fa6b996a7e958dfe5efca6e9b9f7f896bb83ef7fe92765db413f43765e775a2ed234b14a05590c67fe43f74f0bc6dca0b734e2158febe9dfe7306564849520cba4c40cf4", @generic="307cfdb34dbf3cf059b3200efbef9d68acdb3234669ed2175ad5996ed7aef4349231b84f34a022a0103e5bf084e417b53308c676d6dcc94c4c4b1db372b66d16e49d89a9892568c7fd8f92931170aba46cc0c56e6694c09518d26a93b4c7d93c262228c397eba60723780a972d00ba9fbdb9309fa2d3d695c57dbdaa5f5c1aa0d822febab5bfac21afbb0ce87264ecbefb734ffab00e318bb673b7701e50541d115b208dd62936cd120a2bc44b", @generic="e32c53453c0761875164fb1e0609eb3f56e98da1e56330877dcb51994c3af81aafa7da5f7e820c20615059db84d33622e0aafd6c3daee3180fb772954b5dae7ed6d7ee2c474780f8b222f8e42eb88aa062c76122a1e20af2ae1e0069f6d94b7a2e8151437453913cd1b51f1ccfb7", @generic="ef4c167404af7d4efd75718082ec8269e25c36e434ebe8ec053601b9b49b5eab2528d76e4d4ac8de0d6cc6d3f682d0e615f50b9a639ff984a66f2ab29f3fbf8b8280d001bc630985e85c2e62cbf8782d3c0f6940ac6f73e716287858b3c3e3ae288b963ed779abedc0da0a61ced64de736e44c18df9bad960c4cc50842ce469d0012fe35904c4213ded3d6ef1447415b0641a418d3468685d02550a252009ac779c6251f5ef982b7ac5a1e72bee33a2b0f", @typed={0x18, 0x4d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}]}, 0x46c}, 0x1, 0x0, 0x0, 0x20000000}, 0x404c000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000025000)=""/4096, 0xfffffffffffffead) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000026000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000026000)={0x3, 0x208, 0x8, 0x1, 0x0}, &(0x7f0000026000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001a000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x80000000, 0x101, 0x34}, &(0x7f0000019000)=0xa0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x1, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000017000+0xb06)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2800000000, 0x0, 0x6, 0x100000000, 0x1f, 0x4, 0x2, 0xc000000, 0x1000, 0x0, 0x0, 0x5a0e, 0xa8e, 0x4, 0x9]}, &(0x7f0000020000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000-0x8)={r5, 0x4, 0xca1e}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006000)=0xa, 0x4) sysfs$3(0x3) personality(0xf200007) 2018/01/27 02:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) sendto$inet6(r0, &(0x7f0000242000-0x93)="85091ebc2c8e5e6c543559397fd485b86107585f8a724f957896c63e6201e43da7e90aa9395e056d59a3742a6f398465a7b8e0a6b6c9a6f9a2a9a9f9f70da951a97d3771d541642356a8696b8c0f68d07b86617bb974d2b59701bcf8d27852ee56e2c9ae2f9dd50fcfb7ea6dc4ca198e00c2efd1e7b908400a2433a9f3311b6ccd82d452a003b42442abe21046c71d7d3bc418", 0x93, 0x4000000, &(0x7f0000fc2000-0x1c)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc7}, 0x1c) 2018/01/27 02:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00008b1000-0x64)={&(0x7f00002a4000)=[0x0, 0x3, 0xfff, 0x4], 0x4, 0x4, 0x1ff, 0x8, 0x0, 0x17e, {0xffff, 0x8, 0x8, 0x810, 0x2, 0x2, 0x6, 0x7, 0x4, 0x7, 0x81, 0x7, 0x9, 0x1, "abe89f1754e814d9b709ac8b7386faee5690debce08a04b92d3b47d2d63be02a"}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a0000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000e79000-0x8)='./file0\x00', 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000586000)=0x10000) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xdf4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000076a000)=0x4, 0x4) 2018/01/27 02:12:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) 2018/01/27 02:12:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa8000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000034a000-0x4)=0x0, &(0x7f0000efe000)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000255000-0x4)=0x7, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000594000)=0x0) syz_open_procfs(r2, &(0x7f0000315000)='gid_map\x00') 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f0000d35000-0x1c)={0xa, 0x2, 0x41, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800}, 0x1c) sched_setattr(r1, &(0x7f0000696000-0x30)={0x30, 0x2, 0x1, 0x9, 0x80000000, 0x9, 0x5, 0x3ff0}, 0x0) r3 = perf_event_open(&(0x7f0000770000-0x78)={0x3, 0x78, 0x100, 0x4, 0x0, 0x1, 0x0, 0x90, 0x20, 0xd, 0x4, 0x2, 0x81, 0x7ff, 0x8, 0xfff, 0x7, 0xbce8, 0x3f, 0x4, 0x1000, 0x9, 0x0, 0x3, 0x1, 0x200, 0xfffffffffffffbff, 0x720, 0x101, 0xffff, 0x3f, 0x0, 0x100, 0x1, 0x240, 0x9, 0x5, 0x7, 0x0, 0x9, 0x6, @perf_config_ext={0x8, 0x7}, 0x200, 0x40, 0x6, 0x0, 0xf1, 0x80000001, 0x1, 0x0}, 0x0, 0x1000, 0xffffffffffffff9c, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000009b000)='./file0\x00', 0x18000, 0x82) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000e1d000-0x8)={0x0, 0x9}, &(0x7f000061b000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000c65000)=0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f00004f6000)={0x5, 0xc3, "51081395caa110c488b40c33d590c775ecb6b460aa9a7cd2afed020c2bd0d5c976f2342efe563945ed18b88af0c934e0693a86c17b0dabfd477af30b9c1f5b720bd63d08891c63b5d03828edf7824eef2a8ec26567c46b2b76cc881f5385d28af4d9d13e04bd18267625f8a160a17201d51b85a04818b333f9fc8cbfc29b40d2c1ee4bb513db48053da92d4d1961474d987fef92125fc0423f5744a86771c2dbe5307d28cd696fb1a5c1a51932ceae8aaa7df97f72a8d199d4f3064555786f4f49edfb"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000021d000)={r6, 0x8}, &(0x7f00000cd000-0x4)=0x8) timer_create(0x7, &(0x7f0000ca3000-0x60)={0x0, 0x16, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021f000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000984000)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000822000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00007a8000-0xc)={r7, 0x80000, r8}) signalfd(r3, &(0x7f0000660000)={0x4e}, 0xfffffd13) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00009f6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000211000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aef000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d1000)=0xe8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d8c000-0x38)={&(0x7f00000ab000)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f000042e000)={&(0x7f00000e8000)=@polexpire={0x130, 0x1b, 0xc, 0x7, 0x1, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x4, 0x2, 0x0, 0xa, 0x20, 0x80, 0x29, r2, r3}, {0xffffffffffffffff, 0x3, 0x4, 0x529, 0x7ff, 0x7, 0x8, 0xdd6c000000000000}, {0x9942, 0x1, 0x5, 0x4}, 0xffff, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, 0x0}, [@extra_flags={0x8, 0x18, 0x400}, @extra_flags={0x8, 0x18, 0x6}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xa, 0x1, 0x2}}, @migrate={0x30, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @mark={0xc, 0x15, {0x1, 0x9}}]}, 0x130}, 0x1, 0x0, 0x0, 0x20008800}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005fb000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) bind$vsock_stream(r1, &(0x7f0000464000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000260000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x900) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000cb8000-0xdf)=""/223) 2018/01/27 02:12:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002a1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="", 0x164) [ 43.030525] binder: 8115:8117 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007b1000-0x10)={0x0, 0x1c, &(0x7f00002fa000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}]}, &(0x7f00004b4000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a74000-0x8)={r2, 0x0}, &(0x7f0000aae000)=0x8) r3 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) pwritev(r1, &(0x7f0000e36000-0x10)=[{&(0x7f000084c000-0x94)="3d730e7b9c94d6bd36ef22ce6679955da6ac6cb62bc6cb0da8311dc601eacec2a893eebff2c99e3fa15d7f63c4430383744018982e21f029d6689e3f2d60630e84136227298220c91bd0086a04e06325bc5ab0746e900ec6439ddc3722b162678b3ec7ebce053a33426835476145089729d5ea0b5ba0784dabdf45eff8436215601f67337a44da97ce1700501d66c1a1e1ddaf86", 0x94}], 0x1, 0x0) 2018/01/27 02:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r1, &(0x7f0000856000)="8b80dd64204a1fa01144f0534dd859dbc5d2c8a30431a74410daf545ec7ec20d3c9213cc958a897bd5e1de64900780df48b03a8fe82168d9e162e96785688a9414c6b34810d270a026d9a1d139446ab80dc88d551f4ee8af14294847c1eaff9c9ff21cafec24cb3f3e5716e693e791d5b9540cec153abd9a94d39fb1119152dd82cf10a1088a0c0771f7a5a0149ab5c36c79554a9ab473c9386bf78c9e4397b98d5366b2fa3fd1969ca5bf693310881a5302100d269b14adbb92edc5265f9250515cff1316dfdccd00da7ccb252a5eb2cfb480f88153532d0224bf1b30585494886e14f3021e11e44eb46d5674", 0xed) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000930000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000dd5000)={{0x2, 0x1, 0x5, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009d4000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, {0xa, 0x0, 0xffffffffffffff48, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, 0x4, [0x40, 0xf671, 0x7, 0x15450000000000, 0xc24, 0x5, 0xa9, 0x7fffffff]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000026b000)={0x1, 0x6, 0x100, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 43.078728] binder: 8115:8117 sending u0000000000000000 node 27, cookie mismatch 0000000000000002 != 0000000000000000 [ 43.092986] tc_dump_action: action bad kind [ 43.114608] binder: 8115:8117 transaction failed 29201/-22, size 24-8 line 3206 2018/01/27 02:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 43.126186] binder: send failed reply for transaction 28 to 8115:8135 [ 43.135129] binder: undelivered TRANSACTION_ERROR: 29190 [ 43.145532] binder: 8115:8154 ERROR: BC_REGISTER_LOOPER called without request [ 43.147270] binder_alloc: 8115: binder_alloc_buf, no vma [ 43.147288] binder: 8115:8135 transaction failed 29189/-3, size 2325018492002107392-0 line 3127 [ 43.168000] tc_dump_action: action bad kind [ 43.174554] binder: undelivered TRANSACTION_COMPLETE [ 43.179719] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.185427] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e81000-0xa4)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9ae}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}], 0xa4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002b3000-0x5c)=[@in6={0xa, 0x2, 0x3d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x996}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000039b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ipx(r0, &(0x7f0000046000)={0x4, 0xdd, 0x0, "710944ab9b83", 0x0, 0x0}, 0x10) lstat(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f0000332000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000e8d000-0x4)=0x0, &(0x7f0000724000-0x4)=0x0, &(0x7f0000f0f000-0x4)=0x0) setreuid(r3, r2) 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000859000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000682000)={0x0, 0xfc, "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"}, &(0x7f0000a85000-0x4)=0x104) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000475000)={r2, 0x1ff}, &(0x7f0000f7b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000043d000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x805}, 0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000000f, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009b7000)=0x400, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0xfff, 0x0, 0x0, 0x0}, 0x14) 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003cd000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, r0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/27 02:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000086c000)=@dstopts={0x87, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x8, 0x8, 0x9, 0x6, [0x420aa6d8, 0x100000000, 0x80000000, 0x1000]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x503}]}, 0x57) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:12:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:12:38 executing program 3: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0x0) 2018/01/27 02:12:38 executing program 4: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000007, 0xfffffffffffff1fb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004b2000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000779000-0x14)={r2, 0x3, 0x7, 0x3, 0xfff, 0x1000}, 0x14) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000690000)=[{&(0x7f0000e6f000)={0x27, 0xffffffffffffff01, 0x0, 0x6, 0x5, 0x3, "685c2751e26f3ee0f07c21838fef774997be5902b6c9d49dfa4bd2657e133cb0d08f91972a65848c2a5ef87c07fe037fef53db2d9f01bfba219873ea8229e5", 0xff31}, 0x60, &(0x7f0000ecd000-0x20)=[{&(0x7f0000d7d000)="2008b9a93eec8c32d2dc6a04159a73324a77129e3d53dc20fe0c29ea6f4e9c732b331a5a07aed2e2e32d63a7159de1136363992853d3d372421fb5653f1c2da8f9a39054f925e7cc87d67a696beba6e0b9b7cd9e5c4babbd5e0974a39190ed7c291686e1386e818825e8a892414b540d54136dd1538eb7cdb67b36d69e7ca646695d0dc67e1db1d7fb07b75cff7a21b4cf690db1cfbf5da300d23ab26309fdcc24c3e54319f6e7df7294cac051577b7eb1c6f925da15b36a759955aa68df2e9bc65494c952d2edf31fe1bff145f1a2b4", 0xd0}, {&(0x7f00002b2000-0x73)="c8d9ff20858728652068bcf8dd531ef810105ff93072a7a08eb75938e24e439d3695da6b3e3ece330518216622c591f0accc616b0361513e35a08ea9ab4a096733d1bc65e4abecb5512775bac1ccdafed4da8fd419e3751d24c20e63966ef58ddebb0b772d6d94d807c5dafd972b6839cf250f", 0x73}], 0x2, &(0x7f00003b6000-0x80)={0x80, 0x112, 0x1, "b35b5cb1ce960c129561a07b9f0e2c5d4424661e667c454f6b01f03402566e07f53a013d4b5e7fb5b919d804be18c8f32ea95e8844c2f634dd759e5fc2fe25268eb326ed665cfd975c3327a4fce2871003b12291fc55cfb519bf5187cdbbe5edf260274042af1078b061ed"}, 0x80, 0x11}, {&(0x7f00004fa000)={0x27, 0xae, 0xfffffffffffffffa, 0x7, 0x100, 0x7, "b6c0f60463cc6dc0a15d6049908c43fa8d2d849905bf03e8cdc9be45c6cd2342cd47e18a21b8418e3ba04cf4de73c1c58f06f343086269e99b9003def6bf1b", 0x401}, 0x60, &(0x7f0000cb1000-0x10)=[{&(0x7f0000d66000-0x61)="43426e9a2cc112e385c2d1bb7dbcca314f0608c28aefbfe69f8a1d55104f9cc164795b9debba85bd7edf78b67514fd4370c8f6d0e3180e1eb1d2b47d9c9d1b5548b473029292b05faa73afc217e683d1af0ad7e251aec219dd0dedab7601387e58", 0x61}], 0x1, &(0x7f00002a5000)={0xb0, 0x117, 0x1, "cdce2013ca36b97ed3615aecfcb39542100e256b5696512dd20ff2a38d8033ab7c4d96c27d4903efa450e69ab04ac42c56b43ce73af1a141abe509da6ff30784e317cf6c91c2231c75a45fd28dc7e335ac693579a5391e59b44d323627219ae808c1ac5326a9731b726d5e661f69aea6fbbf0822dcaaddf4a634ad1c5f3d3acf1576ae5b5068b6d03c680a21182b441627d7c81805898a6b7cf5f8718708e3"}, 0xb0, 0x41}], 0x2, 0x20000800) ioctl(r0, 0x2282, &(0x7f0000007000)="") 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000219000)='/dev/rfkill\x00', 0x84000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00004e6000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c77000-0x10)={0x5, &(0x7f0000d7a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000063c000)={r2, 0x1}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007c1000-0x4)=0x0, &(0x7f00004e0000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000378000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000091a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r3}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f09000-0x4)=0x0) 2018/01/27 02:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000067f000-0xa)='./control\x00', 0x6ca000, 0x55) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d69000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x4, 0x6, 0x101, 0xf2a, 0x8, 0xffffffff7fffffff, 0xfffffffffffffe00, 0x80, 0x9, 0x3, 0x8, 0x20, 0xa26]}, &(0x7f0000cf3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000052f000-0x20)={0x7a, 0x1, 0x1, 0x40, 0x8000, 0xe6f, 0x20, 0x1, 0x0}, &(0x7f0000329000-0x4)=0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000032d000-0x6)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000801000)={r2, 0x9, 0x9, 0x80, 0xd061, 0x1, 0x3f, 0x7, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0xffff, 0x600000000, 0x4}}, &(0x7f0000eac000)=0xb8) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00004d0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/27 02:12:38 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000039000)={0x9, 0x0, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000003a000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000039000)={0x1, r1, 0x10001, 0xffff}) socket$netlink(0x10, 0x3, 0xf) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000039000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000039000-0x34)={{0x1, 0x0, 0x5, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00009bb000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x646}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 02:12:38 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x80, 0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000050000-0x18)=""/24, 0x18) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000004f000)=@file={0x0, ""/108}, &(0x7f000002e000)=0x6e, 0x800) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000004f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000)='./bus\x00', &(0x7f000004f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000004f000)=0x0, &(0x7f000004f000)=0x0, &(0x7f000001b000)=0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000050000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000050000-0x4)=0xc) r8 = getpgid(r2) lstat(&(0x7f0000002000)='./bus\x00', &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000006000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000-0x4)=0xe8) r13 = getgid() r14 = fcntl$getown(r0, 0x9) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006000)={&(0x7f0000050000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000051000-0x20)=[{&(0x7f0000051000-0x27)=""/39, 0x27}, {&(0x7f0000050000)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0x8}, 0x140) getsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f000004f000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000)=0xe8) getgroups(0xa, &(0x7f000002a000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r18 = gettid() fstat(r0, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000004f000)='./bus\x00', &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000004f000)={&(0x7f000003f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000050000-0xa0)=[{&(0x7f000004f000)="9dc2b0e90025f96001eebc7f7ba4247f7501092f8dc7801783d6ff387239311e5d55d84e410b1b8cf87b9807b8f2bbde9fb582f12d826f4a784949", 0x3b}, {&(0x7f000004b000)="25196b36a460076d4356deb4db9d13c369b2ff280b4f573cfb375567b9d19e08d6ec2a53dd21f0aaeb1057ce16950d76d703e8c008b664a3f0a6411592622f4eb0a190a9cabcac9c6b176deddff35eebc9975e2fbd45eae6b0c64d8156f6187fb18234eb3031c61207f524cd97083241df0174cdb6b70529e299ef86c7ff", 0x7e}, {&(0x7f0000050000-0x61)="8416fbd9347cec0a39860867b6b2409098e334c0c2febe5db3b9768b4da6a2866b5082d56b03f955fa950542ecd79e682454b21939898c3c6f382066a2eb32e19f39bc6cad2788375fe2d44111baa8290b2eacca3ed6998838f6f1f2d71848b15b", 0x61}, {&(0x7f000000a000-0x36)="920afd45627a3836c9afbdc663e2a7fa3986b7604984a24b73a884fcdd0f6f96e9a65e5a3a99cdcadb39c841cd8dc56ed641ebf5da29", 0x36}, {&(0x7f0000050000-0x20)="02541ad9796a79109ad0024f32801affe52860d6f36a4839c35f14ba7fe97e1e", 0x20}, {&(0x7f0000050000-0x4d)="2fe9c2dab6c781127c546df443a1217d8439f2c2ca26b55144e09590dd6c0c97adbaee689334935db8732d2add4966da1a8cdf9297cd91a0647c6f0f47598b1a3ca2ab5890f506321c5a8f3769", 0x4d}, {&(0x7f000004f000)="585d5587690cf3b2ed5bb2004ead7f895f127fe46c22aed52501ecd42615cf137ea0dd6b49cc306f4157e3d2f1f96ea71ffa73e3a88584e244d9ec545f5f9ba8781d55bd788061cfb6f4be2dd7a26321e2f1a5a9624fba55275bda6bcf6a365e8efa3c29fadf8e33f463032dc0d265879bf9262446e14e06cae5193a4ab7d8fe62ae5cd56b8d8c22c967c6edc65d93c16799ffa89f15cb838fe8826b9db079a3eb49ccee60a40bce5c0b00b459518c71012c7f3eb46f01daaca0be79b0be97c4efe359dbe0ec4821b4746287f8ff325fd7058533d8b4794f30edcdd8a461ff668b8d716a21bdb095951ed5", 0xeb}, {&(0x7f0000050000-0xa8)="3022ec086ed17a606d32d3b237ffcc30ce04dba7419796dbe7163cd4d5310cf4d9dfb6491e1fc83bb0f8d84262c79c2fd68078923166a00ede07ec14f3c94ae2661bb1e2bc6dbe9ae6264780c56be08035a64e20bc2a090a9bde1d0d69406a9921b0e0d407fe0918450476b7bceb34561d986e3e4c4be9bb0ad8fdc7de652464cc63d0e714c76204e3e60e9c8cbafc419ea7029b1156288188c3379341c28217bad2a4c0167d9498", 0xa8}, {&(0x7f0000050000-0x9d)="864e9689b35a7117f150719c9a981bb9fea8aebe05668202b70f62d1323fb2faeedf09ecbb85cfcbb25df4feb7bb0f5563571df2ff89b123b61ab589ee423ad05e3aea273a003099f52bb69a528407a6520fda10015b8fc09da1d8b07bbd7fabbcc406e2f48201c2eebaf87ebc610b28852fb5f3a9baa2295414ea48db5addf552b546e79ca9ddfe6f63a9d141d5454efa74561e3e14ac268e1e143b09", 0x9d}, {&(0x7f000004d000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000037000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x110, 0x20000000}, 0x4000814) getdents(r0, &(0x7f000002f000-0x14)=""/24, 0x18) 2018/01/27 02:12:38 executing program 4: r0 = open(&(0x7f0000b0e000)='./file0\x00', 0x800, 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000071000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000d48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009b4000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000461000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r4 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000364000)=0x7ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={r6, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) 2018/01/27 02:12:38 executing program 0: clock_gettime(0x0, &(0x7f0000304000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f23000)=0x4, 0x4, 0x6, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000001000-0x4)=0xc7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000baf000-0x38)={&(0x7f0000765000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000b76000)={&(0x7f000088e000-0x34)=@ipv6_delroute={0x34, 0x19, 0x800, 0x7, 0x3, {0xa, 0x0, 0x20, 0xfffffffffffffff7, 0xff, 0x2, 0xff, 0xb, 0x800}, [@RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_MARK={0x8, 0x10, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt(r2, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001000)=0x81) 2018/01/27 02:12:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00009e4000)=""/222) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e03000)=0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha256\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000780000)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xd1815771656f93f2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a53000-0x15)={0x0, 0xd, "cbd830a3c3119366bfa49b47df"}, &(0x7f00002d1000-0x4)=0x15) mount(&(0x7f000051e000-0x1)='.', &(0x7f00001be000)='./file0\x00', &(0x7f0000fa4000)='ramfs\x00', 0x21084, &(0x7f00004f0000)="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") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000581000)={r1, 0x5}, &(0x7f0000d1b000)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 43.431434] ------------[ cut here ]------------ [ 43.436238] kernel BUG at net/ipv4/tcp_output.c:2668! [ 43.441404] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 43.446753] Dumping ftrace buffer: [ 43.450263] (ftrace buffer empty) [ 43.453948] Modules linked in: [ 43.457231] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.78-gf518fe4 #22 [ 43.464133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.473458] task: ffff8801da3d3000 task.stack: ffff8801da3e8000 [ 43.479485] RIP: 0010:[] [] __tcp_retransmit_skb+0x1882/0x1ce0 [ 43.488772] RSP: 0018:ffff8801db307b58 EFLAGS: 00010206 [ 43.494192] RAX: ffff8801da3d3000 RBX: 0000000000000001 RCX: ffffffff83278c02 [ 43.501443] RDX: 0000000000000100 RSI: ffff8801ca90edc4 RDI: ffff8801d792f6ac [ 43.508686] RBP: ffff8801db307c10 R08: ffff88021fffd05c R09: 0000000000000000 [ 43.515933] R10: ffff88021fffd058 R11: ffff88021fffd050 R12: ffff8801d792f706 [ 43.523187] R13: 00000000b3e5fac5 R14: ffff8801d792f680 R15: ffff8801ca90eb80 [ 43.530432] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 43.538630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.544495] CR2: 0000001b9bc2a000 CR3: 00000001d1dac000 CR4: 0000000000160670 [ 43.551742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.558985] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.566226] Stack: [ 43.568348] 150d88d95dfab5ff 00000009a012a601 ffff8801ca90eb80 0000000000000004 [ 43.576340] 0000000000000000 dffffc0000000000 ffff8801d63062b0 ffff8801db307bb8 [ 43.584321] ffffffff8339e0c7 ffff8801ca90f434 ffff8801ca90eb80 ffffffff8339dca0 [ 43.592306] Call Trace: [ 43.594860] [ 43.596898] [] ? bictcp_state+0x427/0x4f0 [ 43.602685] [] ? bictcp_cwnd_event+0x120/0x120 [ 43.608890] [] ? tcp_enter_loss+0xafe/0x1100 [ 43.614922] [] tcp_retransmit_skb+0x29/0x2b0 [ 43.620955] [] tcp_retransmit_timer+0xc4f/0x22c0 [ 43.627335] [] tcp_write_timer_handler+0x21e/0x780 [ 43.633885] [] ? tcp_write_timer_handler+0x780/0x780 [ 43.640609] [] tcp_write_timer+0x15a/0x170 [ 43.646467] [] call_timer_fn+0x164/0x700 [ 43.652152] [] ? call_timer_fn+0xe4/0x700 [ 43.657920] [] ? process_timeout+0x20/0x20 [ 43.663778] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 43.670068] [] ? tcp_write_timer_handler+0x780/0x780 [ 43.676794] [] ? trace_hardirqs_on_caller+0x266/0x590 [ 43.683607] [] ? tcp_write_timer_handler+0x780/0x780 [ 43.690339] [] run_timer_softirq+0xe8c/0x1650 [ 43.696459] [] ? add_timer_on+0x940/0x940 [ 43.702243] [] ? lapic_next_event+0x5a/0x90 [ 43.708195] [] ? check_preemption_disabled+0x3b/0x200 [ 43.715008] [] ? check_preemption_disabled+0x3b/0x200 [ 43.721819] [] __do_softirq+0x206/0x951 [ 43.727418] [] irq_exit+0x165/0x190 [ 43.732667] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 43.739129] [] apic_timer_interrupt+0xa0/0xb0 [ 43.745243] [ 43.747285] [] ? native_safe_halt+0x6/0x10 [ 43.753160] [] ? trace_hardirqs_on+0xd/0x10 [ 43.759107] [] default_idle+0x55/0x360 [ 43.764617] [] arch_cpu_idle+0xa/0x10 [ 43.770164] [] default_idle_call+0x36/0x60 [ 43.776022] [] cpu_startup_entry+0x2b0/0x380 [ 43.782050] [] ? cpu_in_idle+0x20/0x20 [ 43.787560] [] ? clockevents_register_device+0x123/0x200 [ 43.794631] [] start_secondary+0x303/0x3e0 [ 43.800495] [] ? set_cpu_sibling_map+0x11f0/0x11f0 [ 43.807041] Code: ff 48 8b 7d c0 e8 4f 56 2c fe e9 cc f8 ff ff 48 89 cf e8 82 56 2c fe e9 aa f1 ff ff e8 58 56 2c fe e9 79 f8 ff ff e8 7e 25 0f fe <0f> 0b e8 67 56 2c fe e9 53 fb ff ff e8 5d 56 2c fe e9 1b fe ff [ 43.833814] RIP [] __tcp_retransmit_skb+0x1882/0x1ce0 [ 43.840749] RSP [ 43.844417] ---[ end trace 541f344cbbfb1201 ]--- [ 43.849158] Kernel panic - not syncing: Fatal exception in interrupt [ 43.856248] Dumping ftrace buffer: [ 43.859763] (ftrace buffer empty) [ 43.863443] Kernel Offset: disabled [ 43.867043] Rebooting in 86400 seconds..