[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 19.670381] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 20.353843] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [ 20.623784] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.650832] random: sshd: uninitialized urandom read (32 bytes read, 116 bits of entropy available) Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. [ 27.062918] random: sshd: uninitialized urandom read (32 bytes read, 127 bits of entropy available) 2018/02/07 21:04:46 fuzzer started 2018/02/07 21:04:46 dialing manager at 10.128.0.26:41761 [ 27.920973] random: nonblocking pool is initialized 2018/02/07 21:04:49 kcov=true, comps=false 2018/02/07 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/07 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/07 21:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000067b000-0x10)=[{&(0x7f000023e000-0x29)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) recvmsg(r0, &(0x7f0000a0f000)={&(0x7f0000cc4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000616000)=[], 0x0, &(0x7f0000520000-0x4d)=""/77, 0x4d}, 0x0) 2018/02/07 21:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/07 21:04:50 executing program 1: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, "fba762", 0x0, "ff0b14"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/07 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x300000002}, 0xc) r1 = socket(0xb, 0x0, 0x3) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000755000-0x4)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/07 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f2b000-0x1), 0x0, 0x0, &(0x7f00000a9000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/07 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) writev(r0, &(0x7f00005a9000-0x20)=[{&(0x7f0000b44000)="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", 0xe01}], 0x1) [ 31.551076] IPVS: Creating netns size=2552 id=1 [ 31.597482] IPVS: Creating netns size=2552 id=2 [ 31.644521] IPVS: Creating netns size=2552 id=3 [ 31.717063] IPVS: Creating netns size=2552 id=4 [ 31.778761] IPVS: Creating netns size=2552 id=5 [ 31.858373] IPVS: Creating netns size=2552 id=6 [ 31.952854] IPVS: Creating netns size=2552 id=7 [ 32.073779] IPVS: Creating netns size=2552 id=8 [ 32.795058] ip (4234) used greatest stack depth: 24440 bytes left 2018/02/07 21:04:53 executing program 1: 2018/02/07 21:04:53 executing program 1: 2018/02/07 21:04:53 executing program 1: 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000adf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ccb000)={0x0, 0xd0, "bbb0b6ddbb1e229ab0ec0005ada35bcd2c08f8b0669d80c95d27032eb41e5eb90d7d6d492c47042e540402899d978ee3a99d40a637b18059857a7166c75e3957717db947adcea46d9094ca5c7765aedbd7cf8c21182c3efcbb15f12e6de79611a9a52847aad0bbba3b853518100b257c0133f5d160346ec80411d10fa6d8335ab822d37d7b1286e525a8c8e897f4825adeacdace12c7ee8d09f3cc9ac6ee8de75b120c6b54132005a40d22958ad409b3a6105906f320794d700c4dd516a634e87ba6454e677df33b4b54a02237ec74c1"}, &(0x7f000014d000)=0xd8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf4000)=@assoc_value={r1, 0xd}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000f17000-0x9)='net/raw6\x00') ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000a6f000-0x4)=0xffff) r3 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') writev(r3, &(0x7f00009cb000)=[{&(0x7f00008dd000-0x1c)="db", 0x1}], 0x1) 2018/02/07 21:04:54 executing program 1: 2018/02/07 21:04:54 executing program 7: 2018/02/07 21:04:54 executing program 3: 2018/02/07 21:04:54 executing program 6: 2018/02/07 21:04:54 executing program 4: 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f89000)='user\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000014e000)="d6", 0x1, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x1002) add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000088e000-0x1c)="14", 0x1, 0xfffffffffffffffd) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd2000-0x4), &(0x7f0000001000)=0x4) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/02/07 21:04:54 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c36000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003a8000)={&(0x7f00004d6000/0x1000)=nil, 0x1, 0x3, 0x0, &(0x7f000065d000/0x1000)=nil, 0x7}) r1 = getpid() ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000a84000)={&(0x7f0000985000)="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", 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x0, 0x7, r1, 0x9, r2, 0x81, 0xff, 0x9f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2005382, &(0x7f0000001000)) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x200000, &(0x7f0000ac1000-0x10)={0x2, &(0x7f0000022000)=[{0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) timer_getoverrun(0x0) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0}, &(0x7f0000dc2000)=0xfea7) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000a53000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000d3000)=0x3, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0x1, r3, 0x0, &(0x7f000074e000-0xb)) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x40000000, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e66000-0x97)=[{{&(0x7f00002fa000-0x10)=@can, 0x10, &(0x7f00009fc000)=[{&(0x7f0000776000)=""/61, 0x3d}, {&(0x7f0000fb4000)=""/118, 0x76}, {&(0x7f00000ab000)=""/4096, 0x1000}], 0x3, &(0x7f00007d5000)=""/110, 0x6e, 0x5}, 0xfffffffffffffff9}, {{&(0x7f0000806000)=@nfc, 0x10, &(0x7f000084b000-0x80)=[{&(0x7f0000efa000)=""/35, 0x23}, {&(0x7f0000ec0000-0xd8)=""/216, 0xd8}, {&(0x7f0000bb4000-0x10)=""/141, 0x8d}, {&(0x7f0000944000-0x35)=""/53, 0x35}, {&(0x7f0000251000)=""/4, 0x4}, {&(0x7f0000021000-0x75)=""/117, 0x75}, {&(0x7f00000bc000)=""/165, 0xa5}, {&(0x7f00001d4000-0x4e)=""/78, 0x4e}], 0x8, &(0x7f0000b0f000)=""/4096, 0x1000, 0x9}, 0x9d}, {{&(0x7f000040f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f00007c9000-0x70)=[{&(0x7f000031e000)=""/53, 0x35}, {&(0x7f00001c5000)=""/109, 0x6d}, {&(0x7f0000e37000-0x9)=""/9, 0x9}, {&(0x7f000004b000-0xaf)=""/175, 0xaf}, {&(0x7f0000514000-0xc)=""/12, 0xc}, {&(0x7f00002ea000-0xb7)=""/183, 0xb7}, {&(0x7f00008e3000-0x8f)=""/143, 0x8f}], 0x7, &(0x7f0000434000)=""/191, 0xbf, 0xffffffff}, 0x8}, {{&(0x7f0000175000-0x9)=@rc, 0x9, &(0x7f000049c000)=[{&(0x7f0000f6b000)=""/139, 0x8b}], 0x1, &(0x7f00007cd000)=""/10, 0xa, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000c48000-0x40)=[{&(0x7f0000629000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9a000-0xf2)=""/242, 0xf2}, {&(0x7f0000e97000)=""/236, 0xec}, {&(0x7f0000055000-0x82)=""/130, 0x82}], 0x4, &(0x7f0000361000)=""/253, 0xfd, 0x10000}, 0x80}], 0x5, 0x10000, 0x0) open(&(0x7f0000931000-0x8)='./file0\x00', 0x8000, 0x105) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000cb3000-0x77)=""/119, &(0x7f0000ec5000)=0x77) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000c43000), 0x98) 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r1}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000db9000-0x28)={@common='vlan0\x00', 0x3}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000021000)) 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000079c000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6a, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000085f000-0xc)={@multicast1, @dev, 0x0}, &(0x7f000073f000-0x4)=0xc) sendmmsg(r0, &(0x7f0000286000-0xf0)=[{{&(0x7f0000454000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000679000-0x60)=[{&(0x7f0000f6b000-0xa5)="ab6ce41ac9a3ad5bafd9fb270de0d442399f55e807ecc2e824fd9b785e66d4bef79afa0f3d0e5743407dca1722456e862a9ca88fffbfe2606fef5867cab5b0b10636f3fe2b73329a30b295666af67c79156e0a6d16ad84a8a13765e4a2e1568e4152dd2dd97366c186926156f022beb28965f5b5f9e3d2d490014cfb8343c5f74fe3a08c1d093eabbfdb33f46f9109ed959e365e2d2c59d027212970ef316fc4455235a707", 0xa5}, {&(0x7f00007b1000)="964fdf89522cd74401ce42288e9a0a9e970a42a239c94f9e51daea83c19e4ba79c3cc84e6387678094d53f97b1be93030891b13c2d5e1f7c4e1c4652dac0a9412ffc7ed166a2299d700757a9f1389a3d660d3313d180918fdafc3e932e4e7be06b259a0cde67bb516df30c33e8c49d80ee60c879912b3be4f56256329793059085f7cd656876c2812b705535f574cbff7f93baa67552df89fd22", 0x9a}, {&(0x7f0000df8000)="0be7e9e37106513a044b5629ce7c6b61654254699ef9e7bbe05870058380d42da284d5efa72e5b8834e6877c2ad652a1bb3b51600cd8bf0d2109e92f460273ad6763f71ec7698dbad8d67a4053390bb4480a2bef6732ed30bef8505a38abf54a056d135d97", 0x65}, {&(0x7f0000ab2000)="caf14d9afe67c260ae5fea0db67899a23fbb41919969783a4868b2481a5a305096188dfdd3ef4da64d101217b7b307376bc8929e1828cde7a7baf2423b", 0x3d}, {&(0x7f0000c1a000)="e14a8cdb666ef912307dcfba38e05148cceef3922337c5fd54729a9ff8b732b8232631099aaedbf1cee0f8881eb6b637dba919751f779c13c916073fe2edad865417fde99b12482750c5745ce9c52cd087c2a642298e6d8d9d477789ece213676f1f24eac24e3148891c733554cdee04847d566788722328acd7983da4e84532eda87e70a600ebaaad9fc9559771f4dfbf6b541cb8de80c0e73774679c21c9cb90b5f1cc153119a7d0cda081b9044aadda84eca01bb200a7687da0f79dd4a6d503dae35a2ea84f69ebd9cf012c90b131b2d42c60beb283", 0xd7}, {&(0x7f0000753000)="2d9286128fd192e565fb7e0e60022bbbe64d5ad4c34cd906e4bd3856fda8b6ed113464c499b9c04198bd18177e389570a1b97d7304a08c2671b54e83645d5413bc06227ad767f991292d7967361ec239f1d3a2b579c271d9a6d67729545648781df4f64ee8993d1c7eb029d9402835848efe33ff6114c13f1898911a8df3ef11cdf11dd5c2c05de3a937c2815f1ed90664e821a796bd9a0456e7e93e27f0d8c4a348da22ed491bd655e93b", 0xab}], 0x6, &(0x7f000094c000)=[], 0x0, 0x10}, 0xffffffff}, {{&(0x7f0000346000)=@ll={0x11, 0x1038e1367105bc43, r1, 0x1, 0xc9b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14, &(0x7f0000666000-0xa0)=[{&(0x7f0000fbe000)="2955d70785df0497f698466103e7b30ddb070475e89c0f138f45d18195b516c2cc14037ff9495c194577eebd0491618dad0dcf0121100fac9f88ead874e6628f9d708e04c5afac1ab094a3364cae6baacb0e03084f861f1438901bd5edb6fcc1640b70d071cc72952caf5078f28a87ec2fb34cb2bf80f3e689410c0950b088bd89ec01c10a04266b1c1c7c21e7da49d51549edf027ad12aac2975cad27f21e39eac4b552811b6e3417f3fabed1bd97a144cdc8c735b331d9b71f1f78f77b5a7fb5cc06be3a4ef2fc04b4c118f569e08e938fc86a4a203ec41f", 0xd9}, {&(0x7f0000b4e000)="add94fed7b765fe20ad9366fadc303e1", 0x10}, {&(0x7f0000420000)="0fdd4ce6489ea721575c72bb14b39680ad6ec40698c975388ddd689540c7d2d347ad86caae4596619bf975dc93cd465b212dc71cd0fbc6ba381eb77ee2528106cf952b6204e913176f7709db0f6831fa6f1dd410b6151d29e276498c37927753e9326dfe16058963a562dd5f9c5d9f3b63c6020a8c26ab04c702803c0e51359e56356c4b80f62fdb0b5f40e45cb07c8c52967cb84ae431f8f91b84144d56", 0x9e}, {&(0x7f0000dfe000)="1c3dea54b1ecc2a058bddab6d61362dcfb950e1feb706a2e15991052be477cae95d56a35b533afa55f4d1a073fa16e0b2b5b2d0d689896eb71a8684f09233dea77cb3c2cea46a6f49ddfefa8510782e2b258521205984d3c2d839b0f4a5f1f96a48b395448b428ec021ebddedca365c536246f8f80e6faa54cde01fcb2570357ffa451a188b5c0e4a70d0b4880e13d4b551bc169f7ac1c013c0667017daebe795f440635ddb89ddd67a15d769c03839441edb30b1bbc3b8738f539ae174b528df0af566656aa32", 0xc7}, {&(0x7f0000441000-0x6a)="7fd8c93705f5ae4bea678c16ea3ba3621523ffd61699d1f72d997c1942082355b598a0928690f8e4ecdf9dc1ce916a7f7eae63a52958d3cf0a6de07e13b1bde54772f207e1cdd18d8bfd9b2e4b23cbddbe259a82f134262af4d92666f079a481222f13ee43c185bbada8", 0x6a}, {&(0x7f0000ae2000-0x66)="b9fe2262f2b59c3a17b8481fa8fa9469111328635693e7b84ed121f0cab229dc9878b5948c74f0afc02c8a6c7617485162cb7a8ecabb7e33121a71c08d47ec85a51257969eed448e087761542401aa08bbeca5f553035813ba7e1fa0723a9dd4b2ca027b1074", 0x66}, {&(0x7f0000688000-0xca)="db8cf3e278dc90c85396b3b3f8e099140487e3fb857a5069dde094d462772ef79ceb8cba5b850f5925b9248ff33313c8c4e98960b22c5f93e54a8b10e7e3dc69a9b782ff8342ea1ca711608b304b50fbfc958a29244bc302976fa30f5364e979d036c364ee9b82745b3f75fdb180b66db5a62911cf7ae0f11de7563532eddafacaa9c306408527a40e18e02af1f65a637541af43d8589c5e6f3af060c70ce8a193410c8db94f7bdaacd6e79433333d5d6cff3d41ad6cda44a040e898a5107279aea468fff0fa55b12a9b", 0xca}, {&(0x7f0000f67000-0x9f)="0587690698de7a0f6335f03467c2bfd10da74e2b27141d82f1ccfbac279e63d2fc8d51b32cf8d71dc0903042596072bc8061e2eedc35adb4d4628637e13780ea4d779b3e41977335548deafb6721cc9b33c166c09feb3f868e4c6f14ba5c1d7ad59ee73e115edd0ffd765bad45b418bad5d0320942ef78b4afa7b383bc03e5196f11b8ffae42bc4a60ad463d44cd28b89c590c272da8e004ef4a7abecb8fec", 0x9f}, {&(0x7f000052c000-0x1000)="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", 0x1000}, {&(0x7f0000ade000)="798e69483211b6731de3d525de6eabcf125e8d160fed19062aed187fb42ea1a9c46877d3c17eb9dc186b6ff9", 0x2c}], 0xa, 0x0, 0x0, 0x20000000}, 0x8}, {{&(0x7f0000d4e000-0x10)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f0000868000)=[{&(0x7f0000b26000)}], 0x1, &(0x7f00004b1000)=[{0x78, 0x118, 0x401, "1305ad94528e63ddc1da19f4d1af49b7fc925751b44596a03fbec75751bc2b7516ac34567bd9c20745837b59ca2874756060f868665b10934c6ba9de1c1c4c4f8d86dc3367b770dc54fc3dc34065a788f2aa1aae12932c11d9409713efe0cf6db39244ad"}, {0x18, 0x18f, 0x8b, "23dceae7"}, {0xa8, 0x117, 0x9, "71ae2537c5cc215be93a6452422cc38d47ab51b971f87a83f443600af46607c4b496318cff62022d006d3bdb5ec8b57f1c8d9e55f68299230efee0bddb4ab7dc141a1dc0f75f4fdaf610388f5d69e58824c0f88e98cfb6c7ec43ced1b50a61f4405ac0ca4d3473aa0a418cce6dc9dcf3222c3a35634162dc807863bb55072688a0e3cac9827ebb053e812a5594b334ff7f"}, {0x38, 0x195, 0x9, "34e89e66144dd0a7465a0d984a79b170d5e2f3d62b39a29af3cd0eb087991a80cb68d4"}, {0xb8, 0x0, 0x0, "c19ebe38b8f377a67a645431d48866ae5b515a200b70822c9267604193a38ec5ab0875684b709c78871acb2d2c92fee07938cf3c7b33235822f0ca719d55bc5398ad607e2dddac43f80851440fedf96817502f403bbf3ecfb31e01773608de83ed90b45bc0f61e7e49f667ae42cc1a366a463a2e11d175fba2daa3246dee93d4cdac3e808f42bf8cd820e63e9d3a88190e6a8d35262f374dd8ef2be0ec123809029270c7b6ce0f"}, {0x70, 0x100, 0x0, "a5bbb03192238954153c35ef4990bbf146c8ab7571c9240a5dc5c1387552901a925590176f9bde2117fffef479ffbc112f4ce0bfdc10010ad60edcd055ca48beb6d316fe3a57b5f3f52be23941cf03870905ca893eef33b5b215c9de241764"}], 0x298, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000f95000-0x20)=[{&(0x7f00004e0000-0xc5)="2716c98b1d2c7414dc20cbe38ffab89347e82466eac63dbf9d2dc8ee9dc60083a76cc1e7bfbb4a96455b97ce8251c3d904b0cce7e4190a5c4af9f993858e2d7876a46a456c4c6c047c24e557a5c91b25489b0b94c7d04c6fb0d6edebfd88ab5cb2d84ae9e5d5a00c40d6b78ca7fe7f0e55d53ca646dad4d6e6d3313bfd57ab0abf96715472bdcf61e9bc7ff92aa99cd866962d4d639c652dbe92c492870729d2926b55cde0960efa48a3a5e1b4912c72e2b3c9ef278687c029a539247a86b998c42c862acb", 0xc5}, {&(0x7f00009c3000-0x2)="e20f", 0x2}], 0x2, 0x0, 0x0, 0x24000000}, 0x41}], 0x4, 0x10) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd2000-0x4), &(0x7f0000001000)=0x4) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006d2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6, 0x0, 0x3, 0x6, 0x8, 0x6, 0x254}, 0x20) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) sendto$inet6(r1, &(0x7f00009a2000-0x1000), 0x0, 0x800, &(0x7f0000f65000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 21:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000117000-0x8)='./file0\x00', &(0x7f0000f48000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c28000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e6000-0x4)=0xc) r1 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x0, 0x0, 0xfffffffffffffffd) r2 = accept$packet(r1, &(0x7f0000fa8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000204000)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00001c1000)=@req3={0x7f00000000000000, 0x7, 0x4, 0x4, 0x5, 0x1, 0xfebc}, 0x1c) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004cc000)=@int=0x44ec, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00009bb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f69000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x7, 0x0, 0xff, 0x2, 0x80, 0xa0, 0x5e, r3, r5}, {0x2, 0x4, 0x7f, 0x4f, 0x2, 0x6, 0x0, 0x10000}, {0xfffffffffffffffe, 0x0, 0x9, 0x155}, 0x0, 0x4, 0x1, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x1, 0x1, 0xf70, 0x5}}, 0xe8) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00000c7000-0x4)=0x6) stat(&(0x7f0000be5000)='./file0\x00', &(0x7f0000c95000)) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f000042e000)="02faeffac7da5e43f121b5cb841bdae4e96c2f6f1311e565653bd9e52c9051d41bf99b14813b920808d65dd2689b6f73e3ac735e143ad499586e061661e972778b821d1efc1c01a9e6f975f59dd005fcd064879f980522f46618965601d9e3c9d1b8d19f2129508249b1eee39e51a0916907bef3b8f450d4d03e2a7551cc387b9c9fe865a9bb7364fca6b306b0e448e548a120b5d7d10ae46fe4c59897bc25ee480fd2f1b5c379aec4c8ea0c60f6e800b7d0677dd7c8917b5dca0b4f8f84d79f1ead0c458043f5c15c867739a8de65ce83abfbda9c8b4c5261394fe33a35f47fd75610c914f94cc82c08b0b87f4542251c04") 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f5000)={0x0}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00002c1000)="36865f795c39e4d39d2592025cc11565d5c8b1422cae845cb2116a06bef0a7acbb632cc0c2e6880db4efd7cc38fe365e7b946eb9ca8e70b51e60ee087afa13d4deb27bac7a8609f464238ed353719aec4555919e67e4219b0a181bff12aa26c620748793628a6d4467a2063df2c0", 0x6e) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000ab3000-0xe3)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005}) ptrace(0x4208, r1) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10), &(0x7f000005b000), 0x8) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000773000-0x10), &(0x7f0000a73000-0x4)=0x10) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f000013f000-0xa6)="031e1e86754de3a2d3bfb779580518b3b5c03629d03672b115464e368c4942b4592e11006c6ac89600a2f486567fb0168f026a2785e99aff0caf606f9cf92e71e3a38b803505a723f380045f58226a9128944b66c8d71e3aa917921d01eddb1f1e3cd1eda6a627b9e6b1ef8c869a6f09bc4279f740e644df87cb7620b07d77551e57ca4218a4c1353057679cf62e2c136d788f4073beb1de2fc75d9d3ea91eb6ab73b69c3893") 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f44000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000610000)=""/91) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b41000)=0x8, &(0x7f000054b000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000edf000+0x11c)={@common='tunl0\x00', &(0x7f0000576000-0x58)=@ethtool_sfeatures={0x3b, 0xa, [{0x5, 0x10000}, {0x8, 0x2}, {0x7, 0x1}, {0x80000000000, 0x7ff}, {0x6, 0x3ff}, {0x1f, 0x80}, {0x8, 0x8}, {0x97}, {0x200, 0x8}, {0x4, 0x6}]}}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f15000-0x34)={0x0, 0x2c, "869c09ff419bc187197e0d9efb8b2e09f7469be0ac91007582d2daa32650a171c5d52cb3e3797df41f99a6a0"}, &(0x7f0000ea8000-0x4)=0x34) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a54000-0x1c)={r2, 0x5, 0xa, [0x100000001, 0xbb, 0x5, 0x8, 0x2, 0x7f, 0x3, 0x3, 0x4, 0x1]}, &(0x7f0000f9e000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/07 21:04:54 executing program 4: prctl$getreaper(0x2a, &(0x7f0000ab7000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x8)=[], 0x0, &(0x7f0000893000-0x48)=[]}, 0xfffffffffffffffe) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000011000-0x10)={0x1}, 0x8) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) prctl$setname(0xf, &(0x7f0000002000-0x1)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='tunl0\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x1, 0x4) 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d08000)=@sack_info={0x0, 0x1ff, 0x7}, &(0x7f0000874000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000058d000-0x6)={r2, 0xfc}, 0x6) pipe(&(0x7f000045c000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f000065a000), &(0x7f00005da000)=0xfffffffffffffefb) ioctl$int_in(r0, 0x5433, &(0x7f0000b92000)) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), &(0x7f0000d54000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0}, &(0x7f000022a000-0x4)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00008a4000-0x4)=r1) [ 34.988427] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 35.009443] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000021000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000021000)=0x32) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000021000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x10000, 0x45}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000013000-0x8)={r2, 0xff}, &(0x7f0000021000)=0x8) setsockopt$packet_int(r0, 0x107, 0x200000014, &(0x7f000000c000)=0x6, 0xfffffffffffffe86) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@common='lo\x00', 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000019000)=""/73, &(0x7f0000021000)=0x49) sendto$packet(r0, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000020000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/07 21:04:54 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000026000-0x4)=@assoc_id=0x0, &(0x7f0000025000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000026000-0xa0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x3, 0x6, 0x7fffffff80, 0x2, 0xf8}, &(0x7f0000026000-0x4)=0xa0) getpgrp(r1) [ 35.037442] device lo entered promiscuous mode 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000512000-0x4)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) read$eventfd(r0, &(0x7f000010d000), 0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000484000)=[{}], 0x1, 0x0) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000d56000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0xfffffffffffffd19, 0x7ffd, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x8, 0x800, 0x26fa9cfd, &(0x7f0000463000)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) connect$netlink(r3, &(0x7f0000168000)=@unspec, 0xc) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0xb8c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xb78, 0x0, [@generic="fea0a08abab8604da9320b8bdc9b38f008852440b67d24f1f47ce040e2dc7aee3884ab3a64f458500bea5bf794f6fcf6afe487befc92a294485af1808e47be5173e75288c3c6bad8bdcd42dcab68a8409a718f94fb94a0092940238253671eddf81d446f15395b6b85c5f191ba87ffb52e22b4d40301061b8fddbfd78c7cb10d66ff40e464f2e89359d43063d273727e96162fb128d7ab685024b38be363764934ac51cd87b014f6de04b23c06a6ad966e2f140094af1ab38e57613209579cb5de99632f6163d047380b856fcdb16975a9b2bdf8cba7c5f833b5d6bde7d993265c51a8cdf3634995ab044ed074d29e4e25dd3a697f7acad72407a10ab097b4686c25c0d8c24455870378bfc5954d37c36aaaa44220f296ce652663c1a7b8a8c5eb8653f94b9e64841e9cc77ac6b424321f8fb194c6626c423c3093d0187693d1c769c27749538786884e239048d2fcf22ebc54adc80224da5397144e2aca9d2a1ecc6c8244cd74220964d7c19c6676a1ee9ea0bdc4f1287b99c8ebbc0d8033c27bf023b9a45bbc428ad5d49734cb4110582ccdfb14cb090ec1c9653d6b01b491e0c63efe065c7b10565d6eec1f59861348323b71ff7e56cecb683b8c6dd6bca535a88070fc004b45be9c070c42e08ab5934fc066f76f9c064be0ca2732c7a1767db56a2e68bed5fa2106ce092539c399af3a57d8837b0f3d7d42081e7ce9f6b5c69aadcea7ba8ce3241a9c74fc4e6d4e0ec9457eea9f22a5f13dec7107335e2ade6751104dadc7bf16099b1734dc6630460564b4cf3c0756c106e0d631495fdafee8e17f274d382fa200d18d3f9fa34093cc0d7f5cf6263fa07945fb0f6b8dfa92ce460f65294fcd0d5e23f1ea63baa5af420d220068bf699eeaa4b99d1655af2599d805b21d413365f5c07fb30976e3a702ae204c47f0049c7b5662def31cb4f8aab491c1cfa3c7dc04a610a614414e036f5b3993a766a4507adfc1533d377e318da251ab5beadb93bcf9f5146c8cebc8ea7c8372021bda227d739489f4edf1b4d3342558e002f5da7c449d9ba545388dad6792051327261fd591b26d9c82f8450007de899871ee41307f0fc42a7f65e4da9a427ec16e1a3a864da6cc98034ce772f8a6e2bbe75bb076acb92370a907dc9c601cb812a5fb75ecc782f1c802c282eed2581718d2b35a10d754a8cf9785b8395260f9f1255c36440b8224f408106553a5d0c4b27d2ab75f3fda49472ff7a537116701fbf7b5f47020caa99228a62c033b58c165eddd0566646b6ec148743ed62e9f681f607e63f9c5d8f646db3d4c6979f874d3ce7852c00c9e35dae54b714d577d93e6a9f75ff153d0da433e5f1a70f2a00707c97008273b7b28c9df261dd24b6642d3d783a47f790775482e07dbeca321df2e45a6b0f714a85fcb05461d82cf48f062efc3bf3fb9af9e4f3625fecbac6eef80237e838dc1b00cf3afcb2a8171075ddf663c567dbcece681cfb50d654b9643c9072cb742938f86574e979ba8d8f0157ec1333c7b9edf80c5e727bd47cac8db8d0dc70244f6ecbbb561b1fcdac756d327564ff5632e533d9f855e1f6608f91b86d44977d3b907d0924216d9aad2906fe7586f68a3d1460ea7710d5ff6475e14c9bb0ebf8f8754a60fc36fab91b80b95c8bbafe4e53c95b4cd9c475d205555eca04e027f358705789a866f0a5ae9d6ee9b136ef297bb1b0ac2d5781ab75cbda6e3b4b75683e23d3495e9eda12792f209c670685aade1d8917d7904c0f5d7fd8383063d7864ff2d11ec2bd60a8a0cef68cf32e121065af39c7c80fdf0d2139117942acbc7665060c3e09e3a955a053f16552574f8624e14ee4372e158cdd21c6247bbfaf95073d058726c989f8ae9bd995fa429aa2bd61c847448036bd0ce31d117749caf80183984c6fd74d524dad0db02b32d9d93f663893eaea6b104b950ee451598807573f27dbd046a39baa886bb89a10ed0c47a85a0d3df2a89d250b44b574308e6145cf5b7b7af4daabf130071bac531fa8612791da9d2455d7ee9cf24677b16bfbc3ae5654c535480af814f4612fc85478ab7acf980aaecc2b02aad896cc5cacd3172046239ba7baf2b1f5eb99e98a827764d8cd05d3b16f1dd805457f6a476cfbe184f9adaf2b7dbee953f1ce4026a373d3df574ed2a783f848280c3364885a22da58fce81c7f14a484fa677c18c89bd1a372aa30240b8aa87fa0c47dfc62e9c34de76dece6a8fb3a33314ef3acb5f797358e818877a478442abc8ecde055520bfd436e889ba66853a18be93c0db34dc6930b789bbebfc408193c950ff8036ba5f4402573909d927230c163054826c153c6159734d7211cf8450ec50c2b65851635300ddee6b7ad362c365330d8a7f8484f4ddba9edf6c957487ef8d7e81c875f173ce2e7e5bcf2025d4bdf77ab77179ed0f7884eaaa72bb89a99cd51b5c74580192873f3c97849694419a95e1db2d6e9f7880acd3471972f789332875ac5738afcbf49c93cce7a7a9e9161d13a5895b0c53cd1d362150d7304382e06ae6819fbe43b58ffb5c35d2285a711cd6a43a1d5d49af51a4f9e1a8a605f5892b78e20c9f586bc08defe2e03d7a03d3b84820db7d0c6ff457d22a858ba0b798f67743c479a169d5445d84d2913114981ebf275b7bb270b36886ab3898cb3053be8ca39a2cc9f49727f6815645c0a91f7674799909743346ca1a61a6fa3f6f5eeb4f7bbc880db9cce0e6119cb842ea4bf5ec60832880d87525f2d64ba193957da7a939009cbd79a3b713b4916f4563f241ab1f5b6b54fc0cdd250cd4d976c3020c1237e6ede08d358954e32d64106426762a2c38d287325b1e672057e7498cf2d8e9c142cb952f385b21f1d985f8fbeeeda6a7de4a28e89e6ed92a6591790d7d9929654596f2b919708ba2ff59808a94ddef2e0c566a3c3639e81ee6fdd6e3dde1a0726c8f62abe90b1fa90dc804bf9422d49f595a2c28c8fca3e1c06191d2fa772e18dff4cca74ae70fae181bcbbd9b9a60ae81016e165700bd9c095412f54ae1a46155000a81f17a59d0f3883f43f1df4749bed1576cf6d8e0a00851520789e5a410ad77805201b05acd05d90e2fa9294ac9ef1571254147286a5447812ec8504a0d20575e6861308c77106360275559dc86a3305346358fb35435253896637278667ea06eac3516b64d30e0f0a61884782774484653dba89b23687e506027dcce7b8f8cd36421c6993b831b4c7c9a7c576e4537a84fce17c8b666617485796fb61c9852195767f93ef94f3a4e7087350aa352550e77a3c4e3462ca8f555a6f05148309edea979cdbe7eb327986cc4b80f0e12e4100f7e302592a197fb2d34407a0c4e244fc8bc94e34b8aa977aee59f018a2533c1e9de6c37e7df5c9dab27821c006cc4b7fe11b33590c563c52ecbef1cc1bf9eb05b25eb5c0277f87ec86f69c254e9163d18fae6bbc1de835425bfd2057f8dbae774aad4dbe059a691a625206d0e42917e466a9eccfafb865b1a4d8878a588d2c812d0e8dbc510dc93b4e6e2fc76b26c25eb6e2b100a9af6ce580cd7ec116ff2d4b57650785c476f4f4e92670035af81011333c1ba37dcaa689b56133d52a31064498a149de4dc17b0ca2444b6580a03b14c07e2cb5a26abc466c7258f1187ed4f25348c0612d3c5fd507c996df19032e34400f8a710aa3c0d1ccbd11c891bb7d13ac7e1ee1565fdb38a44ae7952d9a713486ba022ff189992ea1bdbe75956770ded3796be49dc04b7f5480e05462017ecdb596a0e36405fe7328817b12856d601ed37f9d21b8d9c47a2106c62885122499967459569ca7cb812eb43091baf163f05149dc77b2270554e9deeeae5745962315cb983f3fb24632d4086ceee10b0a7d647273bd54e0d7ba6fbf1eacda69254b98c2ab9ce4d4f1f85942e2cbb480ad91cc44ecc195becfd583db0e89a89f045d566d01e7d35559ff878dd30ef4a21a6425a5b2c0e7e5dd830eca0215daa0278c679168bae473d3f062301ca59885e4ae6dcbb36017f5e4128d93f8c0db2f699853cead936f2c36c15d4f5c1e139d786beed9b1b108efb9c34f99a4cac16ee1bf300601c7230b2794e079c1cbf8a82f7e25f335789608c1f0c59d1f780ab6fce74e775900e83"]}]}, 0xb8c}, 0x1}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000300000-0x4)=0x0) getpgid(r4) connect$unix(r2, &(0x7f00007ec000)=@abs={0x0, 0x0, 0x3}, 0x8) [ 35.058789] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.069681] device lo left promiscuous mode 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e13000+0x212)='net/sockstat\x00') preadv(r0, &(0x7f00009fd000-0x10)=[{&(0x7f0000b22000-0xf9)=""/126, 0x7e}], 0x1, 0x1c) 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a25000-0x6)={0x0, 0x0}) getsockname$unix(r0, &(0x7f0000dee000)=@abs={0x0, 0x0, 0x0}, &(0x7f000069b000)=0x8) mincore(&(0x7f00008a7000/0x3000)=nil, 0x3000, &(0x7f0000568000)) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000026e000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000127000-0x11)='/selinux/enforce\x00', 0x101, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000bf5000-0x10)=@req={0x6, 0x8000, 0x8, 0x1}, 0x10) inotify_init() 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000a5000)=[@in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x80000003ff}], 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039a000), &(0x7f0000db8000)=0x1e8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007e2000)=0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffdd}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0xfffffffffffffec3}, 0x0) syslog(0x3, &(0x7f000070e000)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b4e000)) 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getpeername$inet6(r0, &(0x7f0000dd5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000b35000)=0x1c) 2018/02/07 21:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) rmdir(&(0x7f0000d0c000-0x8)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00003f2000-0x1c)="0ae38f915eea2237504a039afe6f630f1db85dd1d747f60226547475", 0x1c) 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000049c000-0x9)='/dev/rtc\x00', 0x5931b7f4c902f81, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c81000)=0x101, &(0x7f0000a19000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x1e) 2018/02/07 21:04:54 executing program 6: timerfd_create(0x6, 0x800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000d000-0x4)=0x4) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000824000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) fcntl$getown(r0, 0x9) sendto$inet6(r0, &(0x7f0000613000)="9dec193c39c2fe81644648c974d0efc58b7b1bce5f22f7103f1861f9d7a7429edfabaa8415f6022f19a962f3af60116124fb4533527137853b6fdf75c5ac41f48dc16dee98ce372ec67304d107687b6c69ccc955a22dd68b68af55af4fe2f9aa4969fb2d21dc24fa3427c54ab163d0b9554d9dab3cac6ee6597f7c5e95a41580a6bbb013f195bbcce1b0d6ccbc163afb3e34abd7e6355162fb21f975be15298d338d91bc265031c87b70a147817a853a698faf2378ea9facf2c576e2e494970862f6b04b4acd973aa92ccf5548ab8079a7ae25fa3e7647d73c5f39eb1d9bbf1aaea4d81546b3eb0ae11beed4a8aa", 0xee, 0x41, &(0x7f0000c58000-0x1c)={0xa, 0x3, 0x0, @empty, 0x5b96ea24}, 0x1c) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000046f000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x4, 0xfffffffffffffffc}, &(0x7f0000df9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000376000-0x8)=@assoc_value={r1, 0x9}, &(0x7f00000aa000)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000d88000)=""/17) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000028000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) [ 35.263663] audit: type=1400 audit(1518037494.474:5): avc: denied { create } for pid=5044 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_netfilter_socket permissive=1 [ 35.304346] audit: type=1400 audit(1518037494.514:6): avc: denied { setopt } for pid=5044 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_netfilter_socket permissive=1 [ 35.336828] audit: type=1400 audit(1518037494.544:7): avc: denied { getopt } for pid=5044 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_netfilter_socket permissive=1 [ 35.365440] audit: type=1400 audit(1518037494.574:8): avc: denied { write } for pid=5044 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_netfilter_socket permissive=1 [ 35.390697] audit: type=1400 audit(1518037494.604:9): avc: denied { read } for pid=5044 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_netfilter_socket permissive=1 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000a40000-0x8)={0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000057c000-0x14)={0x0, 0x2, 0x5, 0x2, 0x0, 0x1}, &(0x7f0000ab7000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f9000)={r3, 0x5}, 0x8) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) bind$ipx(r0, &(0x7f00003d5000-0x10)={0x4, 0x0, 0x3, "0eef79a9fc39", 0x22f0}, 0x10) 2018/02/07 21:04:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000346000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x7, 0x1, 0x2, 0x8, 0xed9, 0x8, 0x5b66e403}, &(0x7f0000e7f000)=0x20) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000015000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000016000-0x4)=0xe8) lstat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x7, 0xa, 0xae038be17a6b9f36, 0xa0, 0x6c, r2, r3}, {0x6, 0x0, 0x8, 0x400, 0x4620000000000000, 0x4000000000, 0x100000001, 0x7}, {0x0, 0x6, 0x100000001, 0x200}, 0x4, 0x8, 0x0, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x9, 0x9, 0x1, 0x100000000}}, 0xe8) fallocate(r1, 0x0, 0x0, 0x101) 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009af000), &(0x7f000066e000)=0x4) setuid(0x0) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xfffffffffffffdfd, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0xfffffffffffffe3e}], 0x1}, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000020000)=""/172, 0xac}], 0x1) 2018/02/07 21:04:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f00002a1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="eb6264657600", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000afa000)='rxrpc_s\x00', &(0x7f0000d5a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x1, 0xd07, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000001000+0xa14)='./file0\x00', 0x2, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000df6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="d4f74619dca92fc65da33c7a9e0d0217003e4b7094ba5a112510248f56c929331b3e545152b574dae06a7fe1e2b105e3c25b1e3caba10ebec3404fc0121e2612036f65db020e7f703597ccce9a3bda65d002faaa452694fd64f6a82df35c4cd7359e297c4e8a05d0148c3f8b799860646c84798aa3807dc9ae7a466a9d8772c817066e6746e3b79175ffeccb429d81ce593bd5146a11fe128438563de990bacca27abdcf54f364c864cd5c80f53427b8813657bb596439bc29cd697abd2a0f271d17b585aedf993450c0c96bd2cf8a842433b5edf8618d36886fbad8386d87550439cc58a1a4f27f79042d9ff3", 0xed, 0xfffffffffffffffe) 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) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r3}, &(0x7f0000000000)=""/12, 0xc, &(0x7f0000001000-0x38)={&(0x7f0000eb5000-0x40)={'tgr160-generic\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00002a5000-0x9)='/dev/sg#\x00', 0x9b5a, 0x2002) faccessat(r4, &(0x7f00009ee000-0x8)='./file0\x00', 0x40, 0x100) keyctl$join(0x1, &(0x7f0000b71000)={0x73, 0x79, 0x7a}) r5 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f000043d000-0xe)={@generic="f38a679edea74cd8146bef2bfab62fa3", @ifru_flags=0x200}) keyctl$join(0x1, &(0x7f000079b000-0x5)={0x73, 0x79, 0x7a}) add_key(&(0x7f0000a32000)='.request_key_auth\x00', &(0x7f00008be000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009b8000)="b3c8bb5c472f78b0a7758b6eb929ce7835c6d422bb4d7b071310940d739f46df9a10aee111d2697efe25dfe843a8eea5399f06d9c3d48b488ccac29448a74d4e9962620fa0a94eb1647520ec7c5c308a5e9566c9134562c3c882692c9805539b3df5ce24311bebcfca4d95b32e50397846c25747cf1571b11745ed91a3dc931eb3398953454306a02914ef50dafd07ff9603ae812bfceb445e6d0ac4207ce68afe59afe8e6b76708107e0dd515ff7e3a3e0080a2b840db875a2404c31e175db179c62cba459587", 0xc7, r1) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) socketpair(0x5, 0x80007, 0x2378, &(0x7f0000bd6000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000c9b000-0x60)=[{{0x77359400}, 0x3}], 0x18) clock_gettime(0x0, &(0x7f0000183000)={0x0, 0x0}) futimesat(r1, &(0x7f000035d000)='./file0\x00', &(0x7f0000b96000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}) 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000ec000)={0x3, 0x0, 0x3ff, 0x7fffffff}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000ca000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1c, &(0x7f00002f8000-0x20)=[{&(0x7f0000f1c000)="419444d5287465cf37168bbd4f18f43b3f504dad46b9cace7d2b311905200fe1a2b990113523370f3a56a1bd81a599746fac885143edc468891fd2cd59c00b88e6652f2247e6e1e5481846580c2b22be75ddc0e3e6ef5c2ce304a8c4d596673909614591841e675afd1e022059e0ad78b279e2c68231da49f52a0ae05275fae20973dfa2708c04dc0ec9cef3d62c0719f6ea1b7710c0cf0356fd80fc6375776803907fb3e5d00b4200b9c9c31d29992e2557a6977ce5baf0fd59623dd32282de57c9d80540c42c25275869b5a5666433f2eff4b17d009e8b"}, {&(0x7f0000fc8000-0x1000)="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"}], 0x399, 0x0, 0x0, 0x20000000}, 0x4001) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fc9000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0x80000000000, @empty}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}], 0x94) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0xffffffffffffff27) unshare(0x40600) r1 = epoll_create(0x5a) dup2(r0, r1) signalfd(r1, &(0x7f0000ba0000-0x8), 0x8) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000095c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000095c000)=0x1c, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000651000)={@empty, 0x4, 0x3, 0x1, 0x2, 0x8, 0x8001, 0x101}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000446000)={0x0}, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c72000-0x4)) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000d34000-0x8)={0x6}, 0x8, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000709000)=0x0) fcntl$setown(r2, 0x8, r3) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000253000)=@file={0x0, ""/108}, &(0x7f0000138000)=0x6e) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000b2a000)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) recvmsg(r0, &(0x7f0000e75000-0x38)={&(0x7f00003d8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00005f8000)=[], 0x0, &(0x7f000083c000)=""/4096, 0x1000}, 0x40000000) finit_module(r4, &(0x7f00009c8000-0x1f)='selinuxsecuritywlan0-vboxnet0]\x00', 0x3) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = gettid() timer_create(0x7, &(0x7f000040a000)={0x0, 0x14, 0x6, @tid=r1}, &(0x7f0000f6c000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000994000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f1b000)={0x396, 0x0, 0x10001, 0x49c2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00007d6000-0x20)={0x8, r3, 0x0, 0x9}) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) close(r0) 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000536000)=@assoc_value={0x0, 0x2}, &(0x7f0000640000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000046b000-0x8)={r2, 0x9}, &(0x7f000050a000)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000018000-0x10), &(0x7f0000268000)=0x10) [ 35.494014] audit: type=1400 audit(1518037494.704:10): avc: denied { set_context_mgr } for pid=5067 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.517927] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 35.526814] binder: BINDER_SET_CONTEXT_MGR already set [ 35.526821] binder: 5067:5071 ioctl 40046207 0 returned -16 [ 35.538750] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000aef000)={0x7, 0x7}) 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d39000-0x11)='/selinux/enforce\x00', 0x480100, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00003a7000), &(0x7f000004d000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000022000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a000000001300f4c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) getsockname$llc(r0, &(0x7f0000e0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d22000)=0x10) 2018/02/07 21:04:54 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f00008d0000)) fchmodat(0xffffffffffffffff, &(0x7f0000b4b000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file1\x00', 0x20000, 0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000adc000)='./file0\x00') 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ppp\x00', 0x3e, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000041c000-0xf9)=""/249) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) clone(0x28004100, &(0x7f0000ff5000), &(0x7f0000001000-0x1), &(0x7f0000ace000-0x4), &(0x7f0000ce3000-0x1)) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000012000)='./file0\x00', &(0x7f0000010000)=[&(0x7f0000005000)='posix_acl_accessppp0eth1cpuset\x00', &(0x7f000000f000-0xa)='map_files\x00', &(0x7f0000012000)='map_files\x00'], &(0x7f0000012000)=[], 0x0) [ 35.551035] binder: 5067:5071 ioctl 40046207 0 returned -16 [ 35.556852] binder: 5067:5087 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/07 21:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)) mount(&(0x7f00009fe000-0x1)='.', &(0x7f0000207000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x1000000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mknodat(r0, &(0x7f0000ac1000-0xa)='./control\x00', 0x8088, 0x5) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000aef000)={0x7, 0x7}) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x0) write(r0, &(0x7f0000c7b000-0x24)="240000002e001dff3200000800207700fbffffff0100000000010000ffffff000100ff10", 0x24) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d04000-0x4), &(0x7f0000bd8000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000272000)='/dev/ptmx\x00', 0x4000, 0x0) pause() ioctl$TCGETS(r1, 0x5401, &(0x7f0000439000-0x24)) munlockall() r2 = add_key$user(&(0x7f00007a7000)='user\x00', &(0x7f0000776000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000058d000-0x4b)="af0af052fe4fa7446bbfc140601fa5f0085e488d2acbfc8c37485d19e2b150054f5cae758a91ad161e275937f87651de7fb9bcbc69f7d033a104ae8206b9b63dff02fe0768f59e266791f8", 0xfffffffffffffd6f, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x8000000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000024000-0x6)={0x0, 0x978a, 0x5}) 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x175) 2018/02/07 21:04:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffffffbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3c)="47504c3a6d696d655f747970652b6d643573756d7847504c7365637572697479656d3070707030706f7369785f61636c5f616363657373656d301600", 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000ff9000-0x10)) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000366000-0x8), &(0x7f0000c82000-0x4), 0x0) 2018/02/07 21:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/120, 0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x5a77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000002000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000176000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001ae000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x8000}) 2018/02/07 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) r2 = syz_open_dev$usbmon(&(0x7f000054b000)='/dev/usbmon#\x00', 0xe39b, 0x10d980) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) dup3(r0, r1, 0x0) 2018/02/07 21:04:54 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000)='wlan1\x00', 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000009000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x2, 0x9, 0x3ff, 0x8, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000009000)=r1, 0x4) r2 = gettid() unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r2, &(0x7f0000009000-0x6)='statm\x00') sendfile(r3, r3, &(0x7f0000007000), 0x1) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) bind$netlink(r0, &(0x7f0000709000-0xc)={0x10, 0x0, 0x1, 0x4004}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4), 0x4) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ee000-0x9)='/dev/rtc\x00', 0x3fbffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006e0000-0xb8)={0x0, 0x4, 0x5, 0x9, 0x3ff, 0x7c68, 0xfffffffffffffffa, 0x2, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x0, 0x2581, 0x52, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x1, 0x6, 0xfffffffffffffffd, 0xd2, 0x5, 0x2, 0x80000001, r1}, 0x20) connect(0xffffffffffffffff, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff"}, 0x60) 2018/02/07 21:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067b000-0x4), &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x7ffbffffffffff9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) ioctl$TCXONC(r3, 0x540a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x882, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x8000000b7b]}, &(0x7f000087c000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000acd000)={0x80, 0x0, 0x3, 0x0, 0x10000, 0x81, 0x6, 0x80000000, 0x200, 0x4}) r5 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) sysfs$1(0x1, &(0x7f0000749000-0xd)='/dev/net/tun\x00') recvmsg(r2, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f000037d000)}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f0000fcd000)=""/4096, 0x1000}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x9, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000006c000)={r4, @in={{0x2, 0x2, @empty}}, 0x8, 0x80000000}, &(0x7f0000e22000)=0x98) 2018/02/07 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fab000-0x8)={r1, 0x699}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e0b000-0x8)=@assoc_value={r1, 0x7f}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/07 21:04:54 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)) mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xa9)="40161515b4efb7e919a868883b5072faf0d2984b2e55dd697a2c4500de823ba9ebd14295ed16b1c7495d0e61e7679d21a33184d4ff996b6920f84a4514157cc7a02822be6667b982e39bed97c66e366f1d09e4a85bf1d36b0a103645220f9b4558d43907547d405d043957ee77f04c0f70f699b17469ca607aea045f0d73ddde93d52e2aa68849a856394365ad79e4fd964a81efb85a4c79233168c0057f8c0cc34abfc30470198e60", 0xa9, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='@-posix_acl_access\\}].cpuset}trusted\'cpuset-ppp0trusted#cgroup\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) 2018/02/07 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000110000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) 2018/02/07 21:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) r2 = dup2(r0, r1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x5, 0x9, 0x19, "8bb44f51ed0f50588e1587b74cef70d1bf8d80ba4bb386b6032749724e6510428b5f160987914f088f6739092d633f4e4940770def3da12a939899c060c6777f", "f2837aabaf308f600c68bbeeebb0166c9c20d96c1dda4f50bef3f232f74925cfa5b6bb875e6ecad3d45a0da24715478747bf11ede9b94b2a9e574d42a63d2781", "5e06b362fecc8a946af5ed552af6fdc0bdd92d42c8b13ce9ac99322a2a9d1b31", [0x401, 0x2]}) 2018/02/07 21:04:54 executing program 4: clone(0x0, &(0x7f0000002000-0xf9), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/21) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd1000-0x98)=""/152, 0x98, 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f000004d000-0x28)={&(0x7f0000021000/0x3000)=nil, 0x5, 0x3, 0x8, &(0x7f0000009000/0x2000)=nil, 0x100}) ioctl$int_out(r0, 0x1, &(0x7f000004a000-0x6)) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000844000-0x14)) syz_open_dev$sndtimer(&(0x7f000023f000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e53000)) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) getpeername$inet(r0, &(0x7f0000ca3000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000887000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) open$dir(&(0x7f0000e04000-0x8)='./file0\x00', 0x40, 0x135) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d81000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ac8000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000284000)={0x0, 0x80000001, 0x1}, &(0x7f000058b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d68000)={r1, 0x4}, 0x8) pipe2(&(0x7f00007a6000)={0x0}, 0x84000) timerfd_gettime(r2, &(0x7f00007c0000-0x10)={{0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000c29000-0x10)={{r3}, {0x0, 0x989680}}, &(0x7f000008b000-0x10)) 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000da000)=0x40002) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000fe6000-0x50)={@generic="81cfc7ddbdf9e3502b9d2295102542e6", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x2, 0x4, 0x4}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xb0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8, 0x93, "a233a83db5805b52d3fd833ac266b5e826aea57d8623e6f6437a9882a700aa327c57ccb85d552b9f450da183b543fcf71754fb4f87e9046bf9c81cc4ec1386c99f90753c07335529fa82fa5f92b6c788fe708b85fd05d3a9585adcabdd1d2671b373457e8bcb5256dc71bbc616af8743978458c59118466b66cc9d4b625e69ff7bbd2655ae04f95ab6685d7aff5504731cd006"}, 0x9b) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) sigaltstack(&(0x7f00002da000/0x2000)=nil, &(0x7f0000d43000-0x8)) r3 = syz_open_pts(r2, 0x0) r4 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000e35000)) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETAW(r2, 0x5402, &(0x7f00003cf000)) 2018/02/07 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xbfc000)=nil, 0xbfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) mmap(&(0x7f0000bfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000bfd000-0x10)) ppoll(&(0x7f0000bfa000)=[{r0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000), 0x8) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fstat(r0, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000783000-0xc)={0x0, @broadcast, @empty}, &(0x7f0000c50000)=0xc) sendmsg$nl_route(r0, &(0x7f0000e6c000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f0000dac000)={&(0x7f00006d4000)=@newlink={0x124, 0x10, 0x9, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x4000000}, [@IFLA_IFALIAS={0x14, 0x14, @generic="8bdca084000000002404000800000008"}, @IFLA_XDP={0xf0, 0x2b, [@typed={0xc, 0x2d, @uid=r1}, @generic="b74e82b8f440b5652150d76e9fe39ba1259ff7bafa680ab8cad1f8851f26f0947bb900874cce5ae4f0e25ea243a76c6273626f5582953795638dc5337df6dc2ebc68c73099f1ba5e05fdb4303380f5e6f14f2331b4fff63e4088534bfbdc26211d5c3139b28ae7afb99a03f4a55735159e3eb2c9430708f60fee817750c5e8b071be6435227885f09222a5965cc11dbbcd1df4c0dfae5598b3e36002249be0ffca63d47f40c8b1ac0bc9bcf7668b9e8f6b73f18168ad9917fb18d234f06da260b880ca124774d2a9a014ac50d8bdf956e23e6a3dd4a581090ca9398015"]}]}, 0x124}, 0x1}, 0x0) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000c0c000-0x70)=[{&(0x7f0000d1d000)}, {&(0x7f0000b9d000)="370c76b3dddecebf5edd121dbf14584bf17debac24b3bfeedf4d5460ce6f30d7194108590865b7f64d94c0c1f98ec7e493ecb3e79ac59c631013cb9ba3f8d98e40ecd90d198353a068a2fb0578ccef4fde6e41ee24dd2fc84936f4591e1f88c7eabe221cd23783a11ac2ef40a79708584396a7599c156263ae5a5e62fec2a6df9e009e874cd2b147a7e78f6e9b0985fbda5cb8b1dff01663fc089b27cd68e13fe930e0d542144598d048ba95bf8f41cf72d257c4ab476f165e19f574f5a62665e63f5d59c0646f90a35a6bca664cbdc1c687b8ac08affe3dea2ecc37118076ea4e1ec16b914be4cb580c3619281a432b85af5d", 0xf3}, {&(0x7f0000a17000-0x32)="3e3263f30d9ca635b4aab22bbb4c11f1328d7ac41b6ebdf4dbb187afc66e5f09af5638b7164f604912953eb951c9eaa2460d", 0x32}, {&(0x7f000011e000-0x54)="473e862d0f2f3038c614717dbbdcdef382b581c30cddabbc67f426e741fd7f719c29683cf0d483233ea9827c889593c6b240e99e74ce57d0a4c407cc3f74491275f84d64a260c412e24fafbabecd67f09b10a20c", 0x54}, {&(0x7f0000f8e000-0x31)="fc65f6a1f64e1d5480f9da1fcf34816a4d4556c2b82b7860809fa7236aafe6a408455a49c0adf746850c748821e71b868c", 0x31}, {&(0x7f0000333000-0x1f)="f9bc5b30a40f8bda4b2d7c3e94379ba2ee73b282bbe769ef3611335264bc49", 0x1f}, {&(0x7f00008d7000)="09dae9c84cf3a9c5f3bc68d9e914c26dbc9f916fbbbe5cbf9e9bf017c8a3bc99046a7ea091ccf2885acc8a62afab8672b46f6c32e37f38373ec44b5d966a07d14a2659b5ca5bfd37016aa141f3816b925cba4c0d713ba4807cb0d5a736375ed5", 0x60}], 0x7) [ 35.900123] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57053 sclass=netlink_xfrm_socket [ 35.920317] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57053 sclass=netlink_xfrm_socket [ 35.942559] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 35.952269] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 35.952309] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 35.968096] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 35.975780] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 35.983611] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 35.991685] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067b000-0x4), &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x7ffbffffffffff9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) ioctl$TCXONC(r3, 0x540a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x882, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x8000000b7b]}, &(0x7f000087c000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000acd000)={0x80, 0x0, 0x3, 0x0, 0x10000, 0x81, 0x6, 0x80000000, 0x200, 0x4}) r5 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) sysfs$1(0x1, &(0x7f0000749000-0xd)='/dev/net/tun\x00') recvmsg(r2, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f000037d000)}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f0000fcd000)=""/4096, 0x1000}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x9, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000006c000)={r4, @in={{0x2, 0x2, @empty}}, 0x8, 0x80000000}, &(0x7f0000e22000)=0x98) 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000da000)=0x40002) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid}, &(0x7f000004d000-0x4)) clock_gettime(0x3, &(0x7f0000f69000)) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00008e1000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000094a000+0x9f2)='/dev/usbmon#\x00', 0x8, 0x10000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000043f000-0xc)={0x0, 0x0}, &(0x7f0000502000)=0xc) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000a7e000-0x4)=r5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b90000-0xc)={0x0}, &(0x7f0000033000-0x4)=0xc) ptrace$cont(0x1f, r6, 0xfff, 0x3f) capset(&(0x7f0000561000-0x8)={0x19980330}, &(0x7f00003fd000)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r7, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x18) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x20) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x8, &(0x7f00008ac000)={0x0, 0x0}) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00008ad000-0x4)={0x6, 0x1, 0x9}) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000d33000), &(0x7f0000001000-0x4)=0x4) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) 2018/02/07 21:04:55 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000-0x16)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000007000)='\x00', 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000012000)={0x26, 0x80000001, 0x4661, 0x7c, &(0x7f000000a000)=""/124, 0x15b, &(0x7f0000013000-0xf8)=""/248, 0x17, &(0x7f0000005000-0x17)=""/23}) 2018/02/07 21:04:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@proc, &(0x7f000051c000)=0xc) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000bdb000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@rand_addr, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r0, r2, 0x0) [ 35.999409] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 36.007081] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 36.014855] Buffer I/O error on dev loop0, logical block 8, lost async page write 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067b000-0x4), &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x7ffbffffffffff9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) ioctl$TCXONC(r3, 0x540a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x882, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x8000000b7b]}, &(0x7f000087c000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000acd000)={0x80, 0x0, 0x3, 0x0, 0x10000, 0x81, 0x6, 0x80000000, 0x200, 0x4}) r5 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) sysfs$1(0x1, &(0x7f0000749000-0xd)='/dev/net/tun\x00') recvmsg(r2, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f000037d000)}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f0000fcd000)=""/4096, 0x1000}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x9, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000006c000)={r4, @in={{0x2, 0x2, @empty}}, 0x8, 0x80000000}, &(0x7f0000e22000)=0x98) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) [ 36.048108] binder: 5240:5241 ERROR: BC_REGISTER_LOOPER called without request 2018/02/07 21:04:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000759000-0x4)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b46000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000007b000)="4ce209821dce113fa09e0885ecf3f3c4", 0x10) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000039000)="43abefd8d5b58163ff6df296384f3201aec6c40df15fea9540a61ad3c9e6a0bb83a522eebdd1cea4942d3ee003b2ec41d38c219669dd57c5645881ce2d72ceba7111b29e414c0fe0e7ade25810e657445cda09aa180e40be39d2b127ad531cc2fe67b5cf91fb2c13ca") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffffff7fffffff}, {0xffffffb4}, 0x0, 0x7}) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000039000)="43abefd8d5b58163ff6df296384f3201aec6c40df15fea9540a61ad3c9e6a0bb83a522eebdd1cea4942d3ee003b2ec41d38c219669dd57c5645881ce2d72ceba7111b29e414c0fe0e7ade25810e657445cda09aa180e40be39d2b127ad531cc2fe67b5cf91fb2c13ca") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffffff7fffffff}, {0xffffffb4}, 0x0, 0x7}) 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x5) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbd000-0xc)={0xffffffff80002004}) [ 36.123325] binder: 5240:5275 ERROR: BC_REGISTER_LOOPER called without request 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x4000) fanotify_mark(r1, 0x8, 0x8010000, r2, &(0x7f0000008000)='./file0\x00') listen(r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r3, &(0x7f0000020000-0x42)=""/174, 0xae) 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) clock_settime(0x5, &(0x7f0000009000)) mq_notify(r3, &(0x7f0000020000)={0x0, 0xf, 0x1, @thr={&(0x7f0000020000+0x3e3)="6dcb523a65b1fd4aa0b853865dde318cff51e59953697799f60bc41dc1a98906a0789db4ae1023e1a01affed4ca68cad6baf64e79abb474a61de20aa4606ec57d6b399cd7d5f464cff", &(0x7f0000020000)="548bba61cf4e"}}) read$eventfd(r3, &(0x7f0000009000-0x8), 0x57a) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/07 21:04:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "040002"}]}, 0x24}, 0x1}, 0x0) 2018/02/07 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000484000-0x5)='proc\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000058a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000bd2000)={r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000cb9000)={r1, 0x80000, r0}) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00006df000-0xe8)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000390000-0xa1)=""/161) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000041000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6001}) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f39000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0xffffffae) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ebb000-0xc)=@sack_info={r2, 0x6a, 0xffffffffffffff80}, &(0x7f0000289000-0x4)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$TIOCCONS(r1, 0x541d) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r3) 2018/02/07 21:04:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/ppp\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ebf000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000580000-0x5c)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) rt_sigreturn() r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000054b000)='/selinux/avc/cache_stats\x00', 0x0, 0x20, &(0x7f0000b40000)={0x5, 0x8, 0x7, 0x5, 0x0, 0x2, 0x2, 0x3}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b3f000)={0x7ff, 0x3ff, 0x10000, 0x6}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mq_open(&(0x7f00004ec000)='/selinux/avc/cache_stats\x00', 0x8c1, 0x188, &(0x7f0000b41000-0x40)={0x0, 0xb74, 0x55, 0x5ffcd040, 0x6, 0x4, 0x0, 0x3ff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000893000)={0x0, 0x0}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b42000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f000099f000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000382000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, 0x2, 0x0, 0x0, 0x20, 0x80, 0x3e, 0x0, r4}, {0x8, 0x1, 0x2, 0x7ff, 0x9a3, 0x8, 0x0, 0xdc0}, {0x4, 0x6, 0x80, 0x10000}, 0x5, 0x7, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x7, 0x0, 0x5, 0x3, 0xbe, 0x4}}, 0xe8) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000b43000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00009a8000)=0x32) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00005d0000), &(0x7f000056e000)=0x4) sendfile(r1, r0, &(0x7f0000b40000), 0x6) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000b000-0x8)={0x0, 0x401}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000)={r2, 0x6}, &(0x7f000000b000-0x4)=0x8) mknod$loop(&(0x7f0000003000)='./file0\x00', 0xc008, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000000a000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000008000)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000006000-0x80)={0x2, 0x4, 0x3, 0x7, 0x10, 0x0, 0x0, 0x2, [@sadb_x_sa2={0x2, 0x13, 0xa016, 0x0, 0x0, 0x2}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x7, 0x15, {0x6, 0x3f, 0x0, 0x8, 0x0, 0xfffffffffffffff7, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast2=0xe0000002}}, @sadb_lifetime={0x4, 0x2, 0x1, 0x3, 0x6056, 0x2}]}, 0x80}, 0x1}, 0x4000040) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000084b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000af2000)=0x32) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000966000-0x14)={@dev, 0x0}, &(0x7f000045d000)=0x14) recvfrom$packet(r0, &(0x7f0000188000)=""/25, 0x19, 0x0, &(0x7f0000c21000)={0x11, 0x16, r1, 0x1, 0x100, 0x6, @empty}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r3 = add_key$user(&(0x7f000006c000-0x5)='user\x00', &(0x7f00005e1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001b7000)="c7344e952f27d3c6535970", 0xb, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f000011b000)=""/4096, 0x1000) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) r4 = getpgrp(0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r4, &(0x7f0000319000), 0x80000000, &(0x7f00005e2000-0x90)) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0x1, 0x8000000, r1, &(0x7f0000dc4000)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000307000)={0x0, 0x4c5}, &(0x7f0000bb4000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000057e000-0x9c)={r2, 0x94, "47720aee74745bba59b2a30e4f1d871daa2eabfeecb19322b80e9c9cb5cc2565da7f9d00fac59b49ab79a005ba18b58233a442494038d00e0972401203b4b5d588fd0ccbd097351944de57ed97bc9242120708817861b3c53b8dc3264ed981ac881212df373e035fd775e9c7caf0ca08c7fe314586f8fe209eb4a72f5706902e8316dc37c8340818d95689a3e6dfc66994e35628"}, &(0x7f0000ca0000-0x4)=0x9c) getgid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000105000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000031a000)={0x0, 0x71, "53b452d4390e6c4bcefcaff28788e8caaa8bb0e458c948b6419f3805c0afb6fa6bc780e8e6f9ca4db9a18fbfdd153041077d05994840e2ad04d419dd5ebcd8550f78885ce05f8d3d7b49be1268e2ce9153a4d7a4edc2e53fab4127b565359a26431d3971e53100a587f1f63ef32d2ec94d"}, &(0x7f00004bc000-0x4)=0x79) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000588000-0xa)={r4, 0x2, "14ab"}, &(0x7f0000fe6000)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008b5000)={r4, 0x5}, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 2018/02/07 21:04:55 executing program 4: r0 = eventfd(0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/07 21:04:55 executing program 2: umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000a49000-0xc)={@remote, @empty, 0x0}, &(0x7f0000f6e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000fa2000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setxattr(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f0000739000-0xf)=@random={'trusted.', 'cpuset\x00'}, &(0x7f0000d16000)='/dev/snd/timer\x00', 0xf, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000993000)={0x3, &(0x7f0000222000-0x18)=[{0x7, 0x81, 0x7, 0x6}, {0x1, 0x4, 0x7f, 0x100}, {0x8, 0xfffffffffffffff8, 0x0, 0x6}]}) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6b000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x80d, 0x9, 0x8, "2fc04ec85a469805fb20a569770b61b958cf6043d45e7de600e4f1c6ee1f981f4e29d04f06041faa727a04970586f84264e8c7d7c2ae45000391c3aa5cb47e50b7601cdac9f8115faba0798005aee739"}, 0x160) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f6a000)=""/241) 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = add_key(&(0x7f0000f8c000-0xa)='encrypted\x00', &(0x7f0000c02000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000858000-0x80)="72116b09824c9110f76939b5e8004e2e476b1a0e4405c54096d41f33908338151ce945155e9be42157462ddb9b1aae74079de41a1d0f2d58ee40d90b1a0eb7a86ed5a2595bcb16b353f2ad473afa0554cb0f6def2357577fed1b9aa98c704342c3fa8b756cf63abea53c4b6eb1a1a4e8b017ec2388b9da3be903c0ff17c97c34", 0x80, 0x0) r3 = add_key(&(0x7f0000874000-0x6)='.dead\x00', &(0x7f0000e4a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002f1000-0xf0)="8b33c73a9aad77924ac2fb95868818decfb1cb4ef56e456cbe875ffdc8311a77a28685978a4e93ff802bccdfadadd6e07bcd1aec5f052fd4cf503f2235d33e6f565adc9722e720ce151d899323fb56df7f8f9c06acd185fd9cab44934419bb05865cd23a222c8117215ee06dc337434fa1adac3d8e19b6cec0f0ab6cbb0a4e286d15dc5a58c5d421f065fbe8a77fa4ab3480eb644f53fba845b09b19571f52499e8e505a9e0921725d62d1619acbfe310afbb5ad0523d5394a5a3d4dbf3a02e1f4cc7578474169f73805795cff54f44ac125109824fe34d03c83ec9ee5af1efa2b0c63db1ba95a9bdf98093657366dd4", 0xf0, 0x0) keyctl$negate(0xd, r2, 0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f75000-0x24)=[{}], 0x1, 0x0) close(r0) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009b1000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000594000-0x45)=""/69) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000e6d000-0x96)="580000001400190c40834b80040d8c560206f8ffec048100000000000000580000be24ca944f64009400050028825a003b9748907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040100a5", 0xfffffffffffffd59}], 0x1) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x119000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000018000)=""/211, 0xd3) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/07 21:04:55 executing program 3: r0 = socket(0xa, 0x0, 0x5) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cb5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ae}}, 0x80, 0x10001, 0x7f, 0x4, 0x5}, &(0x7f0000fe9000-0x4)=0xa0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000039e000-0x8)={r2, 0x165}, &(0x7f0000fe8000)=0x8) sendfile(r1, r0, &(0x7f0000fe7000), 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00005c0000)=""/20, &(0x7f0000fe8000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fea000-0x10)={0x9, &(0x7f0000742000)=[{0x1, 0x2e, 0x7ff, 0x800}, {0x1ff, 0x8b4b, 0x6, 0x6}, {0x2, 0x2, 0x8001, 0xffff}, {0x1ff, 0x2, 0x3, 0x1f}, {0x5, 0x65, 0x8001, 0x40}, {0x1, 0x1, 0x800, 0x7fffffff}, {0x1, 0x5, 0x4, 0x7ff}, {0x1, 0x62aa, 0x9, 0xa4}, {0x1, 0x8, 0xfff, 0x3}]}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fe8000)=0x20, 0x4) r3 = socket$key(0xf, 0x3, 0x2) write(r3, &(0x7f0000002000-0x99)="99edeab8c04aea2b875c48837174b221", 0x10) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001e000)={0xff, 0xfffffffffffffffc, 0xa92}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000001f000)={0x4, 0x4, 0x2, 'queue0\x00', 0x711}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000013000)=r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0}, &(0x7f000001d000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000006000-0x7)={0x2, r2}) 2018/02/07 21:04:55 executing program 4: r0 = eventfd(0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/07 21:04:55 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) 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) clone(0x200000, &(0x7f0000000000)="671055f8ac4df5ebb5ea92b4d94f63d4254f4e754ecdd65a906e3f10fba44a1d8e243a60d88525ae28ad10ee076b6faeff51e4e67e481d79000d259a4c37b1c118de47595b6a6a8afc8ba9000c59d015c4800a701cf0f12aeeabbed80fa464fccc51b4b4549439732bc28e41e801d246dd2d2da33f6f81179b8ec602f0d658458684b4f620f644bbce031a2f59e5254e", &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000000000)="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") pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000003000-0x90)=""/144, &(0x7f0000002000-0x4)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000001000-0x28)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x1000, 0x5, 0xfff}}, 0x28) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000553000)={{{@in6=@ipv4={[], [], @empty}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000329000-0x4)=0xe8) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000553000)='./file0\x00', 0x44) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000381000-0x10)={0x2, 0x8000, 0x4, 0xf1, 0x0}, &(0x7f0000554000-0x4)=0x10) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000554000)={0x0, @multicast2, @remote}, &(0x7f0000554000)=0xc) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000554000)=""/90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000554000-0x8)={r1, 0x7f}, 0x8) fadvise64(r0, 0x0, 0x0, 0x3) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056d000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000329000-0x18)={0x0, 0x1f1018bc00000000, 0x30, 0x7f, 0x7fff}, &(0x7f0000c04000)=0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000389000)={r2, 0xf2, "29e89a69263bbb2502b351f7fef41cca8b790932d3dc2ff90a38e84d292ab6a56b7f755108d2215ce6dc7b8abdfcc4d58066ed3eb00e244f9e6f391e05a03dcc1668ee11bd0a399155d0d7861212a93e7dedd4fd65796e1ba12c2a2b963a18865819b1dc1a63851a1413f98db7ca10b9ae51351bc5ba4ea84769f93bbea88956fb7fcd96bbb7a254cee3df8b15d73bc923ef6a0b1b5f2f6e786b693f172c254db04b40f53a15a1174c6922bce080e651ac8d94936671243c3fb27f8c42d7658513b30b9b77f396f674120eb61b84159e50c64fafc97f95567bb10f9354ca72a675a7b608fd0cb7b04333216ca86081333a46"}, &(0x7f0000cc6000)=0xfa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000cc5000)={0x6f, 0x0, 'client0\x00', 0xffffffff80000000, "1304dcdb0a9e16b3", "ec5bf18ac1da8dc62f3e46fee56c6c445050c4fbe7991cce075dcaf140b98d7a", 0x7, 0x80000000}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbe000-0x20)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f595d4", 0xfffffffffffffde5) 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x18, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x4, 0x5b, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000034d000)=@ax25, &(0x7f0000f74000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f00002da000)='/dev/usbmon#\x00', 0x86, 0x8000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d82000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, 0x0, &(0x7f0000f73000-0x4)) fcntl$notify(r2, 0x402, 0x1) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000c6a000)={0x3, {0x2, 0x2, @rand_addr=0x20}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x826, 0x9, 0x6, 0x8, &(0x7f00003e9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffc, 0xffff, 0x8}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) r5 = memfd_create(&(0x7f00008f0000-0x1)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af6000-0x4c)={0x0, 0x0, 0x3ff}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x31032, r0, 0x4d) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffffe}}, 0x1) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c) r2 = openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x42400, 0x4) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000002000-0x4)=0x3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000-0x4a)="96c57d1297235510f8f6f591a60a7a3e6179b5272aef0be788b31871d54a36a7a0e960d6d1cf16a7ef7241b8345def1bb50379158acdb33be8a79517a5ae4c20d7d07c9db6df2b542334", 0x4a}, {&(0x7f0000008000)="28711fe1df377df1a987449e27aae720879b5c2ade614c66d00b4ed1e6f11e64622a1ec8809ceb837a726cb3d4d991f5c2c1872a0e5012f8e7903f133adc9ec06fae72eb3338912dc3aa203a3a85e21be15d6f252924de9510a3f5f978f9c76f598757543184e57296f6d6d894c0069214585ba9e8ee", 0xfffffffffffffe4c}, {&(0x7f0000002000-0x64)="472794ea0eb066a0293ce5d04e2b9f4081176bfc940eae772f6736e7d277c9dce04228833402412f6e0546af410d540666caf5fb35c24c0ea19f79de834dc8f07807e5358cc811d46a9003fed59925cf74dc9c162f3b8e6add45e5c831813734665bb73d", 0x64}], 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4), &(0x7f0000007000-0x4)=0x4) close(r1) fadvise64(r1, 0x0, 0x1, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000006000)={0x81, 0x4, 0xffff, 0x9, 0x6, 0x4}) 2018/02/07 21:04:55 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000025000), &(0x7f0000027000-0x4)=0x4) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x1, &(0x7f0000662000)) getsockopt$inet_buf(r0, 0x0, 0x2000000000486, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x4, &(0x7f0000b9c000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009fa000-0x4), &(0x7f0000e0d000-0x4), &(0x7f0000b1a000-0x2)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fc000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bec000-0x18)={0x0, 0x1, 0x30, 0x2c, 0xffffffffffff59c7}, &(0x7f000007c000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000eca000)={r4, 0x1, 0x3ff, 0x5, 0x9, 0x1}, 0x14) tkill(r2, 0x15) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000f42000)="d46126c58a509f7964277512a0c249eba140913904709b35ca6a95b40aa891b7b1abaff83315bfc7b8ba85b92d50a389d0830d70780d472f6788d78cedc3", &(0x7f0000000000), &(0x7f00005f6000-0x4), &(0x7f0000001000-0x9)="09c5be2944a27c7c9f") r0 = syz_open_dev$usbmon(&(0x7f0000e5c000-0xd)='/dev/usbmon#\x00', 0x3d, 0x402) getgroups(0x2, &(0x7f0000a3a000)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x84c, 0x4) fchown(r0, 0x0, r1) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0x5) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000020000)=""/172, 0xac}], 0x1) 2018/02/07 21:04:55 executing program 7: r0 = socket$inet(0x2, 0x0, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007f6000)={0x5, 0x10001, 0x0, 0x800, 0x1ff, 0x3ff, 0xfff, 0x0, 0x0}, &(0x7f0000160000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000640000)={r3, @in6={{0xa, 0x2, 0x6fd, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x2, 0x9, 0xe09, 0x5, 0x7, 0x100000000, 0x9, 0x4, 0xc06a, 0x7, 0x8001, 0x8001, 0x1000, 0x10000, 0x9]}, &(0x7f00007d0000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fa7000-0x8)={r3, 0x1}, &(0x7f000004f000-0x4)=0x8) write(r2, &(0x7f0000929000-0xfc)="240000001e00070000000000000004ff038ede000f000100fa0029000400000001080000", 0x24) sendmsg$nfc_llcp(r2, &(0x7f00009f5000-0x38)={&(0x7f000019c000-0x60)={0x27, 0x6, 0x80, 0x0, 0x2, 0xfffffffffffffffb, "8effce41be4a28f76c36270651cc33443290595d8f7f17029719eb518861bb1eae2b4c21cd0fa9231e3e7a9165484808008eae3f6070ad5504e50bea3672a0", 0x7eb6}, 0x60, &(0x7f00002b6000)=[], 0x0, &(0x7f00003fe000)={0xf0, 0x117, 0x0, "b3a7a846132aaaa9bb8505ba55c777ab302b52a9b608ecab9eddce64b330b1ed48c2e961d03c8584caa41bd4bcf742a42740e7b54ef5804b01a5b81914a03808d5fa17b519ba1d0c2500efa75776e17dfb777256a531b664596125af021df755570e31847e64d851348cab0f9668904b4f181144005740f65e35ca792c42a9204d37d344e2d0aa1db4099781d65cf019c3fcec00d670a1b54317cfe9a2239c4b40cc2b623ed14a61369d7ea6deacbecc2e97471a325286411b40cefd87803136d4a0a82d36446a66fa284691a90ad156955712e17fffbe11d7"}, 0xf0, 0x40000}, 0x80) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000f42000)="d46126c58a509f7964277512a0c249eba140913904709b35ca6a95b40aa891b7b1abaff83315bfc7b8ba85b92d50a389d0830d70780d472f6788d78cedc3", &(0x7f0000000000), &(0x7f00005f6000-0x4), &(0x7f0000001000-0x9)="09c5be2944a27c7c9f") r0 = syz_open_dev$usbmon(&(0x7f0000e5c000-0xd)='/dev/usbmon#\x00', 0x3d, 0x402) getgroups(0x2, &(0x7f0000a3a000)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x84c, 0x4) fchown(r0, 0x0, r1) [ 36.483647] audit: type=1400 audit(1518037495.694:11): avc: denied { create } for pid=5363 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r1, &(0x7f0000523000-0x1)="c7", 0x1, 0x4, &(0x7f0000036000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) mq_timedsend(r0, &(0x7f0000a26000)="2997fd0ec899eb420dc70c5035626e92fc7db70a87d3b45ea39f0cfb9525dfb00a64b247efbda931c456f77994366bd58bd2139d2435234b25d6a7d5d12f1ea87547d68a361cf31ad5552e1df6cfe8b3dfd34dcc95f7b3f8cbb540409ef238119baeec8a7b2cf0724f51", 0x6a, 0x3, &(0x7f000055e000)={0x0, 0x1c9c380}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000189000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000dce000)={0x2, 0x3, 0x6dc9, 0xee0b, 0x81, 0x0, 0x8, 0x7f46}, &(0x7f0000d77000-0x40)={0x400, 0x0, 0x5, 0x1, 0x3ff, 0x5e81, 0x0, 0x401}, &(0x7f0000332000-0x40)={0x9d1, 0xd60, 0x83e, 0x6, 0x1, 0xf0, 0x7, 0x3}, &(0x7f0000856000-0x10)={r3, r4+10000000}, &(0x7f0000070000-0x10)={&(0x7f0000829000)={0x6}, 0x8}) ppoll(&(0x7f0000921000)=[{r2}], 0x1, &(0x7f0000920000-0x10)={r5}, &(0x7f0000e09000-0x8), 0x8) clock_gettime(0x0, &(0x7f000066b000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000214000-0x10)={r6, r7/1000+30000}, 0x10) r8 = socket(0xb, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f000017a000-0x4), &(0x7f0000088000-0x4)=0x4) [ 36.517793] audit: type=1400 audit(1518037495.734:12): avc: denied { write } for pid=5363 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.550876] audit: type=1400 audit(1518037495.764:13): avc: denied { getopt } for pid=5382 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x2, 0x0, 0x0, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ff000-0xc)='/dev/rfkill\x00', 0x143340, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00004db000)=""/4096, &(0x7f00008de000-0x4)=0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000072f000-0xc)={0x2002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b55000)={0xd0000002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000627000)={0x40000005}) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x60d8975301861557) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f000008c000-0x4)) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000001d000-0x10), &(0x7f000006b000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000004e000)=0xd5, 0x8) ppoll(&(0x7f000008b000)=[{r0, 0x2000}, {r1, 0x100}, {r2, 0x1020}, {r3, 0x11}, {r4, 0x4080}], 0x5, &(0x7f000008b000)={0x0, 0x1c9c380}, &(0x7f000007f000)={0x1}, 0x8) clock_gettime(0x8000000000, &(0x7f0000044000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0xffffffffffff93f1, 0x8b, 0x9, &(0x7f0000000000)={r5, r6+10000000}, &(0x7f0000000000), 0x0) 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) r3 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000001f000)={0x10001, 0x0, 0x10002, 0x9}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000020000-0x10)={0x878, r6}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000005000)=0x0) ptrace$getsig(0x4202, r7, 0x1, &(0x7f0000004000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000021000-0xb)={0x400, 0x91f3, 0xfffffffffffffffe, 0xfc, 0x4, 0xb2, 0x9, 0x7, 0x1, 0x53b4, 0x9}, 0xb) dup3(r3, r3, 0x80000) 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000045000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000004d000-0xe8)={0x0, 0x0, 0x0, 0x748, 0x100000001, 0x0, 0x17, 0x0, 0x11, "bd1885bfa8324ced1540a51dfdbe6cbfe26999a5a74ec208d289fce216e7f243011f6794e2ca959f9d38e976a7a57f62dd10650d581442ed69562e3470c7cb8d", "c661d7231a85b1c0be91df60f756ae47b18b485f5dd4402029d899546d76029d7c27d86d1a7ccfd443ab8a1a289c23d60ceb9566cda60d609e6d09a41630372a", "91714f2e4c9e7de8e1f0c62307c1e35257336ca0fe829b343d0023cd1e5cd9c5", [0x4, 0x9]}) r1 = syz_open_dev$loop(&(0x7f000004a000-0xb)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000004d000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000004d000-0x108)={0x0, @in6={{0xa, 0x0, 0x77289879, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x0, 0xfa5, 0x9, 0x2f, 0x4, 0x3d8b, 0x6, 0x4, 0x80, 0x0, 0x1ff, 0x4, 0x8, 0xfffffffffffffffd, 0xe5e0000]}, &(0x7f0000003000)=0x108) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000004e000-0x8)='./file0\x00', &(0x7f000004e000-0x4d)=""/77) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000004d000)={0x1, 0x101, 0x1, 0x2469, 0x1a61e4ed, 0x6, 0x0, 0x1000, r3}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000004d000-0xd2)={r3, 0x2, 0xca, "1a7981cacd6e32a948f639b987f3cdd8e2417145257d606db5b3cf8565032a07807454d2741ef2d06f7cb0551dea98bc05cbf92ed58e1937bd8847483bbc94663ef646791199e2501588cdb90d9e186ad164b50a4a038d7e8ab1d090800f9c7bc72e6fc3b4a518f16417a5ba6cecf2d52fd70ad8f73eb4f03bd50f549c6e508e4217008e85697a1bf6234b194a7ae2c11d0671fa772e321cc7298251556f5d22bc6910580b9526ccea7749bc36affe6ce43a0273e8cde10d54df8cd5a9653aa9c299779dd07c33dc443a"}, 0xd2) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000004d000)='/dev/loop#\x00', 0x4, 0x400) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000c6a000)={0x3, {0x2, 0x2, @rand_addr=0x20}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x826, 0x9, 0x6, 0x8, &(0x7f00003e9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffc, 0xffff, 0x8}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) r5 = memfd_create(&(0x7f00008f0000-0x1)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af6000-0x4c)={0x0, 0x0, 0x3ff}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3a000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8f000-0x8)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132}, 0x54) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4b000-0x18)) capset(&(0x7f0000d57000)={0x20080522}, &(0x7f0000b0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001cc000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006e5000-0xeb)={0x0, 0xe3, "36a374fbb2ebb9411f48a320cacfd09654eee7765e27cefa6ebea8b4b370d34b53de8eaeeb98d0a25a72c15a9ead457c09f9e1ec59c712af3b83ef2b1c53c3191bcdcb045bfaf81406c1f9298ce7869b65676896db98f2dbdea4e188df61dc97b47febb8502d60f64d4a8ea35ff926990a5c850c023636bfed9b2e0e430f49ffec89c7b5c90833e12f302216b9d95490cb864033316b6d6e0371c14ade576e57f3a310d39ef858524ff1d0d3a703e2afed4fbe6965336c2e4d009569774f6bb06c04322a2692c7d28c3de4f9011128258f25d3193fe2cddb7dc772abbb16366ca5fdc1"}, &(0x7f0000260000)=0xeb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b3d000)={r1, 0x70, "692d386ffdc4d82597f5ff277aea91cbf93d863b85539d30b3d7e75a419695da50eff8d787a7873f90676bef2aea9174d97f24a1d89caff85623da5658c97e02c02d6ee25ef5d8036cd7aa0dc8393d479f75cb1a37398acf0dc65ee88e8624fc1fff50b6dbb693ce320e2658f71c508e"}, &(0x7f0000f96000-0x4)=0x78) 2018/02/07 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005a9000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086e000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b19000)=r1, 0x4) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r2 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f00001e8000+0x63e), 0x0, 0xb, &(0x7f00006e8000-0x10)) mq_timedsend(r2, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) truncate(&(0x7f000050d000-0xc)='./file0/bus\x00', 0x7) 2018/02/07 21:04:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e9b000-0x47)=""/71) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a33000-0x1000)=""/4096) 2018/02/07 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/02/07 21:04:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000604000)='net/wireless\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002be000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e01000)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r5}, 0x14) connect$llc(r3, &(0x7f00009d5000)={0x1a, 0x17, 0x80000000, 0x2, 0x4, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ptrace$getregs(0xe, r2, 0x80000001, &(0x7f0000a43000-0xac)=""/172) syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00003bf000)=""/204, 0xcc}], 0x1, 0x3e) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x60d8975301861557) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f000008c000-0x4)) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000001d000-0x10), &(0x7f000006b000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000004e000)=0xd5, 0x8) ppoll(&(0x7f000008b000)=[{r0, 0x2000}, {r1, 0x100}, {r2, 0x1020}, {r3, 0x11}, {r4, 0x4080}], 0x5, &(0x7f000008b000)={0x0, 0x1c9c380}, &(0x7f000007f000)={0x1}, 0x8) clock_gettime(0x8000000000, &(0x7f0000044000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0xffffffffffff93f1, 0x8b, 0x9, &(0x7f0000000000)={r5, r6+10000000}, &(0x7f0000000000), 0x0) 2018/02/07 21:04:55 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffff7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='tunl0\x00'}) 2018/02/07 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x3, 0x0, 0x0, 0xffffffff}]}) membarrier(0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078e000-0xb)='/dev/hwrng\x00', 0x149100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f0f000)=""/224) sync() r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000116000-0x10), &(0x7f00005da000-0x4)=0x10) faccessat(r0, &(0x7f00003fb000)='./file0\x00', 0x80, 0x1d00) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000250000-0x8b)="d93c2b5063c491a9f62f0ac5899ec3e2ade8114905f40f4a600f1ab0b09c01100bb4b0621930b3a3989e8d6052bc83fc72fd6b6e888cb7b77e9e8b3f026a65d741808b9d9346cb1cf47b9b0084a7132f2e75c6a41786c9991add87982ddaa851288059ae745d83149e20ba9dc35bde2e38908050d1a53e1f712e87b072338747270e1fe53f3e440ecbc42a") 2018/02/07 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/vga_arbiter\x00', 0x84000, 0x0) getpeername$inet6(r1, &(0x7f000037d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000dad000-0x4)=0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000045000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000004d000-0xe8)={0x0, 0x0, 0x0, 0x748, 0x100000001, 0x0, 0x17, 0x0, 0x11, "bd1885bfa8324ced1540a51dfdbe6cbfe26999a5a74ec208d289fce216e7f243011f6794e2ca959f9d38e976a7a57f62dd10650d581442ed69562e3470c7cb8d", "c661d7231a85b1c0be91df60f756ae47b18b485f5dd4402029d899546d76029d7c27d86d1a7ccfd443ab8a1a289c23d60ceb9566cda60d609e6d09a41630372a", "91714f2e4c9e7de8e1f0c62307c1e35257336ca0fe829b343d0023cd1e5cd9c5", [0x4, 0x9]}) r1 = syz_open_dev$loop(&(0x7f000004a000-0xb)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000004d000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000004d000-0x108)={0x0, @in6={{0xa, 0x0, 0x77289879, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x0, 0xfa5, 0x9, 0x2f, 0x4, 0x3d8b, 0x6, 0x4, 0x80, 0x0, 0x1ff, 0x4, 0x8, 0xfffffffffffffffd, 0xe5e0000]}, &(0x7f0000003000)=0x108) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000004e000-0x8)='./file0\x00', &(0x7f000004e000-0x4d)=""/77) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000004d000)={0x1, 0x101, 0x1, 0x2469, 0x1a61e4ed, 0x6, 0x0, 0x1000, r3}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000004d000-0xd2)={r3, 0x2, 0xca, "1a7981cacd6e32a948f639b987f3cdd8e2417145257d606db5b3cf8565032a07807454d2741ef2d06f7cb0551dea98bc05cbf92ed58e1937bd8847483bbc94663ef646791199e2501588cdb90d9e186ad164b50a4a038d7e8ab1d090800f9c7bc72e6fc3b4a518f16417a5ba6cecf2d52fd70ad8f73eb4f03bd50f549c6e508e4217008e85697a1bf6234b194a7ae2c11d0671fa772e321cc7298251556f5d22bc6910580b9526ccea7749bc36affe6ce43a0273e8cde10d54df8cd5a9653aa9c299779dd07c33dc443a"}, 0xd2) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000004d000)='/dev/loop#\x00', 0x4, 0x400) 2018/02/07 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_getres(0x3, &(0x7f0000a0d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b1f000-0x10)) nanosleep(&(0x7f000083c000)={r0, r1}, &(0x7f0000a6b000-0x10)) 2018/02/07 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) sysfs$1(0x1, &(0x7f0000045000-0xf)='keyringppp0\x00') 2018/02/07 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000c74000)='\x00', 0x1) timerfd_gettime(r1, &(0x7f00008d3000-0x20)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000059d000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000049a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000854000)={0x0, 0x0, 0x0}, &(0x7f0000d9e000)=0xc) fchown(r1, r2, r3) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) 2018/02/07 21:04:55 executing program 3: clock_getres(0x8000a, &(0x7f0000b31000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000096b000)={r2, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, 0x1, 0x6}, &(0x7f0000000000)=0x98) 2018/02/07 21:04:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmsg$unix(r0, &(0x7f000095f000+0xe51)={&(0x7f0000ec4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007d7000-0x20)=[{&(0x7f000055f000-0x33)="c845047922f2a2f814e15dfcfd844c31eda4ce0af45fdf55d50a198ac3abceb7e2afd8c745b4a5786a5c677d8a90334df8075c4fcc9ac1c86723919b633ee9721157dc46172230b8fafbfec95ddf3c1c3fe4476b2e4f12d612cad72c9fce6993964ba30fa7672eb1634c5f1c5dad15681f44aea8624a24fef61139f8ee07dcdd3175ec340fa2c0e20910c9e21b6c71a69e4c148fa9dfb36acca57a2f62e191ffd597c7ba740c2d09109de9830058c92de3cf309e635dbf51793c7c7e962fc82266f1aa309b481e3fd87b15e7ec9774f9fb91b62cedc38e6c910998f6f56b4fdc3b9c06bd89ef1c69091be14be4a2e3beae2cadca962f", 0xf6}, {&(0x7f0000a64000)="151412dcb387c98d3153794647c10537cb3f9f2e329a0a774d4f2fa815157d16b8883e9b", 0x24}], 0x2, &(0x7f00008a7000)=[], 0x0, 0x20000000}, 0x4000000) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bbd000-0xa2)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000036a000), 0x0, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007e3000-0xf2), 0x0, r0) r1 = open(&(0x7f0000d45000-0x8)='./file0\x00', 0x80041, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d7f000)=0x6, 0x4) 2018/02/07 21:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000489000)=@assoc_value={0x0}, &(0x7f0000de8000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c0e000-0x18)={r2, 0x1, 0x30, 0x1, 0x7}, &(0x7f0000e30000)=0x18) accept(r0, &(0x7f0000adb000)=@un=@abs, &(0x7f0000c1c000-0x4)=0x8) exit(0xfff) mount(&(0x7f000052a000)='./file0\x00', &(0x7f0000153000-0x8)='./file0\x00', &(0x7f0000a00000-0x5)='ceph\x00', 0x40484, &(0x7f0000cf5000-0x24)) 2018/02/07 21:04:56 executing program 3: r0 = socket$inet(0x2, 0x80002, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x10000, 0x5, 0x7fff, 0x7, 0x3ff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c0e000-0x25)="240000002500fff7320000081f007700fbffffff01000000000f0003ffffffff0100ff10", 0x24) 2018/02/07 21:04:56 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000686000)=0x0) tkill(r0, 0x36) mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) alarm(0x0) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a65000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000033000)={0x0, 0x7}, &(0x7f000010c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d50000)={r1, 0x9}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f00003f9000+0xc8b), &(0x7f0000000000)) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000029d000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000023f000-0x20)={{&(0x7f00006e1000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00001c9000-0x8)=0x7232) socket$inet(0x2, 0xe, 0x455) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) fsetxattr(r0, &(0x7f00008e6000-0x26)=@random={'btrfs.', 'trustedsecurityposix_acl_access\x00'}, &(0x7f0000f5f000-0x6)='3user\x00', 0x6, 0x1) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r1, 0x1) 2018/02/07 21:04:56 executing program 3: clone(0x0, &(0x7f0000e34000-0x71), &(0x7f0000128000), &(0x7f0000493000-0x1), &(0x7f00003b8000)) setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xc000000000000000, &(0x7f0000000000)) 2018/02/07 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008e1000-0xf2)={0x0, 0xea, "bda6384ebbf43c8788cc343f81353ddfadaf5d23dbee132c40119a9c93d3cc3b0d50b6731617c05bfdc5a0e19ec6d9451a8a59852c7d042e46d2bc0369e6cd334deff1afcc5a727cb224b1559445f32d41c8d269873884e960c02b34cd20c6d99978c5ca21dab3cacb12bbde25b8cf9d6c98fc63c17d4e446220eb093ef19c0b15ed2be5aede24fc685e978c82a224e913f1f360aa07ad4b912547854e8b0ee7aa8062ffac636b22ab6d0bf61d73dab3814f372ff53c2be7170cdf5cd3f5e66ed4b046391e9259a3cf8d28fa52ec66192a4b3ebc4ec1fd97101b8901b4bd983b85cbead6a62a588cfa90"}, &(0x7f0000730000-0x4)=0xf2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a3000-0x98)={r1, @in6={{0xa, 0x1, 0xb400, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1ce760000000, 0x6}, &(0x7f0000549000-0x4)=0x98) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000ce9000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) connect$unix(0xffffffffffffffff, &(0x7f0000fce000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f1000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000adb000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/rtc\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000f96000)) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) getpid() setpriority(0x0, 0x0, 0x0) 2018/02/07 21:04:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000000)={0x26, 0x3f, 0x5, 0x7}) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 21:04:56 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c74000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000c20000)='./file0\x00', &(0x7f0000db7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) getrusage(0x1, &(0x7f0000b28000-0x90)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) write$selinux_load(r1, &(0x7f0000f91000)={0xf97cff8c, 0x8, 'SE Linux', "16e311fd15498c3fd93f3dc498329f0f36d406f928dbec476bbfd3e64b590e3829c7b8b5af8722f7c0cce64cc1a7f6c25ebe5660b859d0de8907fc95c18dd5193859989d3676861ba05ec5a849ab36c54fa23d25d4fd63fd1e830618e99bfc6d5e2f17aadabd9bb115f9e5f36357598d8cc09e82f129e8ed262d29c2e5d9fe95"}, 0x90) 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000037e000-0x8)=0x1) fcntl$lock(r0, 0x7, &(0x7f000044e000-0x3)={0x0, 0x2}) 2018/02/07 21:04:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00004b4000+0xed9)=@random={'security.\x00', '\x00'}, &(0x7f000031d000-0x2a)='eth0eth0\x00', 0x9, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000-0x39)=""/57) 2018/02/07 21:04:56 executing program 4: mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f000024a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000000e000-0x4)=0xe8) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chmod(&(0x7f0000013000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) pwrite64(r0, &(0x7f0000004000), 0x0, 0x5f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000008000)=[{&(0x7f0000006000)="4c516aa5eddc94b9f572839a73bc1bbe13c4150d56fc34055629ed20c67d3b65a71a73e4892472c9d23b1192eb8dc9cdf67df3440eae0916f3358003301f4d11d3b00174966098ba78eafdc93f477402c55844fe07cfe0f45b8030ee46840850c3b0abe66b9950d5bd32a2a0c8f5cf63fe1d4fb75b84e5d583a541f4e618fa086dc850dcfc3a22986572d7464577f76a265011d99f2771331af499e4ead7944a73b6ef4244a9def1f6eed7e081c51dc612dcfed6a3d07f71cac259a2e20f2d0e6bf36376e8bbe99c82a08442ae46213d1b279411ec881e06e33402bb472290b69baa9da30000bcdc85eebb394428f0b8", 0xf0}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000009000-0xa6)="8fcf4db89cbe98d7ffa9d99d915b305e385124de62c3c8afd541a9f1babc5e71d840f725b1df113da85bf244acb233fa3bb41cfe4fede21f91724bb419aceec6825d73487ede335470535294430d0213a02ae69e779fcefb2bdf48260f62d18a8382dd3f3d8d6ed10f503c8ff2d4ace6a89e40126d4fe0f1d448e6cc96975fb655cbb447cef87af1ee058f50709cfd62a788c5e9ffa50309469b1db5256dac5056318e3517b7", 0xa6}, {&(0x7f0000008000)="443fb079808056eaaa28737b3002023edbb8c9186ee69f0e86f80c102355a9bbf6b8503ed08969e267d1b50e", 0x2c}, {&(0x7f0000008000)="ccabe14895fb7a838a03123b32783c59e115f39703e251a577f0e45b69040685272761f9272f367121d77948e6967e0029f8c1d1d1ceb6ed30c70d38fbd8db049a87a2d1be37e62f69d97c461f35db0c6c31d9b2862b997c", 0x58}, {&(0x7f0000003000-0x1)="b0", 0x1}, {&(0x7f0000000000)="495785f2738db35f2b6477cfda1d18cbfd630789728c0d89979d5d77c889ce4a8feff0db0d8af3f380851a754952e45e641ffc447c32db5abd1d37bd24757b3621a79576de8242dbf96da27754c52232989e62e738bfb30f4590db85df0ad3b29070661b2c51c5ed978dccb6424f475534f597b0e7be2f76", 0x78}, {&(0x7f0000008000)="05b94db7893773fa11f5114abec2452f4cefbd03ca5fed9e4931dc8c10879e830729023f9cfc55b74c2b034fe0c0c70d000955bf922e93f345e703c797e3928f23010e02036128f4a32a384f533ea27a703e00ba2a56fd45879d31ee9ce4b3f03b50ac1b82ca086407264e2926562a7f296b0024e26e640a56b1fb7576aadb7df85479b315955bc70bfb56f11fdae62bd23a9108ee7111bd803cf971f1fccd4c056c49718d3355420f4ba5619647361559e5ffa8c84114ba6f", 0xb9}, {&(0x7f0000004000+0x585)="c7c367030f43d03d60f4692d11ec9766792901d027af305c5cb2742d6f25fa8ae0ee2b6e7211f81afbd630b79ee664b5e42d1a2317d5c5319a4db9a3f193e8c36c14dd51b118e0b87875f0254c9e475b196066acd9", 0x55}], 0x9) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000016d000-0x9e)=""/158) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2270, &(0x7f0000f44000)) 2018/02/07 21:04:56 executing program 4: mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f000024a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000000e000-0x4)=0xe8) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000765000-0x38)={&(0x7f0000a3b000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b9000-0x80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebaeb7", 0x2d}], 0x1, &(0x7f0000c7b000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b7f000)=0x3) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000)=""/149) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000+0xaa4)=[0x80000001]) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c6e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x2, 0x0, 0x7fffffff, 0x10001, 0x7f, 0x6, 0xffff, 0x4]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) fcntl$getown(r1, 0x9) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000de7000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ce8000-0x4)=0xffffffffffffff4f, 0x80000) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00009b3000), &(0x7f0000b8d000-0x4)=0x4) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r0, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x4, 0x30005, 0xe4}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000017b000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000a9f000-0x1000)=""/4096, &(0x7f0000df4000-0x4)=0x1000) r5 = dup(r1) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000df4000)={0x0, 0x81}, &(0x7f0000042000-0x4)=0x8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000df5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ad000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003e8000)={r6, 0x1000, 0xfd, 0x0, 0x1bd, 0x1000, 0xcdff, 0x200, {r7, @in6={{0xa, 0x2, 0xae2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}}, 0x5, 0xd22, 0x0, 0x20, 0x4}}, &(0x7f000044c000-0x4)=0xb8) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/checkreqprot\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000df3000-0x68)) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000df6000-0xb)={0x6, 0x2, 0x200, 0xd1d2, 0x100, 0x5, 0x0, 0x7, 0x9, 0x3f}, 0xb) read(r3, &(0x7f000015e000-0x80)=""/128, 0x80) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r5, &(0x7f0000df5000), &(0x7f00008a3000)=0x10, 0x80000) 2018/02/07 21:04:56 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c88000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000278000-0x3e)=""/62) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00004cd000-0x4)) [ 37.085664] device gre0 entered promiscuous mode 2018/02/07 21:04:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000f43000)='/dev/sg#\x00', 0x3, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty}, 0x3, 0x4, 0x2, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000e6d000-0x8)={0x4}, 0xffffffffffffff84) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prlimit64(r0, 0x6, &(0x7f0000b03000)={0x72d, 0x7fff}, &(0x7f00003f7000-0x10)) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') fremovexattr(r1, &(0x7f000003a000-0x1a)=@known="2879737300000000cb0000015f615b6c5f64715e61756c7474cf") gettid() ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000033b000-0x4)) lseek(r1, 0x56, 0x0) 2018/02/07 21:04:56 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c74000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000c20000)='./file0\x00', &(0x7f0000db7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) getrusage(0x1, &(0x7f0000b28000-0x90)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) write$selinux_load(r1, &(0x7f0000f91000)={0xf97cff8c, 0x8, 'SE Linux', "16e311fd15498c3fd93f3dc498329f0f36d406f928dbec476bbfd3e64b590e3829c7b8b5af8722f7c0cce64cc1a7f6c25ebe5660b859d0de8907fc95c18dd5193859989d3676861ba05ec5a849ab36c54fa23d25d4fd63fd1e830618e99bfc6d5e2f17aadabd9bb115f9e5f36357598d8cc09e82f129e8ed262d29c2e5d9fe95"}, 0x90) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000de7000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ce8000-0x4)=0xffffffffffffff4f, 0x80000) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00009b3000), &(0x7f0000b8d000-0x4)=0x4) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r0, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x4, 0x30005, 0xe4}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000017b000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000a9f000-0x1000)=""/4096, &(0x7f0000df4000-0x4)=0x1000) r5 = dup(r1) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000df4000)={0x0, 0x81}, &(0x7f0000042000-0x4)=0x8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000df5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ad000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003e8000)={r6, 0x1000, 0xfd, 0x0, 0x1bd, 0x1000, 0xcdff, 0x200, {r7, @in6={{0xa, 0x2, 0xae2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}}, 0x5, 0xd22, 0x0, 0x20, 0x4}}, &(0x7f000044c000-0x4)=0xb8) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/checkreqprot\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000df3000-0x68)) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000df6000-0xb)={0x6, 0x2, 0x200, 0xd1d2, 0x100, 0x5, 0x0, 0x7, 0x9, 0x3f}, 0xb) read(r3, &(0x7f000015e000-0x80)=""/128, 0x80) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r5, &(0x7f0000df5000), &(0x7f00008a3000)=0x10, 0x80000) 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0x6, 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r0) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x2d)="3c05071219cfad6e0e495e8e8277a1b557358dbc836e5c3eb9335bd403207fe2ca4ca2dfeda12d7ae2974faea5", 0x2d}, {&(0x7f0000003000-0x49)="749ad4a89e0fb671567d562d31950a8c31f98f53250e35c40493ba47b167b0898eb2d38e35af347d99d2287bf585684b99acb78bc6311733c02293456ffee4f473d2a085aec3c9ae2e", 0x49}, {&(0x7f0000002000-0xe4)="77620c227e6de4164daad47d140f8ad1724d0636b81bf3c372405f8c0ad5d0177076f2770216f1540ad5374a87b5a3245c8b17ed1a3967de679ccfe3abb0a8076902b21ca0e7cad48cacefb1a7a2d3dd3ca5e093cab38caa747201d1a08dfc7ca0d58f2638e8d7aa06f852e769948443ad0e4fb665129b7635ff7be150701a7d79af1bd4d030899f3c7ec871ed35ffa00d56288e8c579bde7cffd09700055463a268f1954c7956f353799e3b0ce9804f96b8afa4caa1fd873311337c7ddc913485739c3d363b7243c2b4c668ff0ad7d254d49d00194f220ffc15f1774e64b5b081cc75a4", 0xe4}, {&(0x7f0000000000)="59198583030bd4472c4df8738408f0b31f24cb71fa0f2c6a9e71c7f4b61a5ff13de4f79061876cbbe9729deec4dab62c346a4133fe2afd55e40fe79cac5588877199dd68fd34fbce38fef332876dfa18c745b0af9e81e215717f8fb7022665805271b494b097bde64f699c5ed34ff907a307e52107ee5ff4f92335599921fa6a14465668e6622a178065212ebee169243d5e6b40b8", 0x95}], 0x4, 0xd) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000002000-0x4)=0xc) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000019f000-0x8)='./file0\x00', &(0x7f00005f7000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f000055b000)=""/94, 0x5e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000)=0x3e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c2c000)={0x0, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000086000-0x20)={0x9, r2, 0x0, 0x2a2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ea0000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5a000-0xc)={r3, r4, r5}, 0xc) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r6, &(0x7f0000451000)='./file0\x00', 0x200) openat$ppp(0xffffffffffffff9c, &(0x7f00007f9000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ca0000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x10001) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000838000-0xc), &(0x7f000020a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=0x0, &(0x7f0000bcb000)=0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d18000)={r1, 0x8}, 0x8) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c95000)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x6, [0x3f, 0x5, 0x3cfe, 0x0, 0x69b9, 0x20, 0x1, 0xfffffffffffffffc]}, 0x5c) close(r0) readv(r0, &(0x7f0000cb8000-0x20)=[{&(0x7f0000f09000-0x79)=""/121, 0x79}, {&(0x7f0000eae000-0xbb)=""/187, 0xbb}], 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004c4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f3a000-0x30)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f00001bb000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000559000)={r2, 0x8}, 0x8) [ 37.248114] device gre0 entered promiscuous mode 2018/02/07 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f85000)=0xa0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c99000+0xa06)={0x7fffffff, 0x5, 0x7, 0x4, 0xaa, 0x5, 0x7, 0x9, 0x6, 0x100000000, 0x10000000000}, 0xb) sendmmsg(r0, &(0x7f0000613000-0x78)=[{{&(0x7f00009b8000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x0, {0xa, 0x1, 0x9, @empty, 0x7e3e}}}, 0x32, &(0x7f0000f49000-0x50)=[{&(0x7f0000295000-0x59)="febb5557c1153073ff4605f390e4cf1bac0c6e9f9d9fd47735ffe0a9190e36aba95e9fceeb7d5c6155ae8f85f44ff7c175f1035dc35d63d874f82051da9d27e9c493e3f649c87e70d85a3a3d77dd90b569be954c64c9f3cce4", 0x59}, {&(0x7f0000e81000)="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0x1000}, 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0x1000}, {&(0x7f0000c94000-0xa8)="a654015e5de44562def388052d6ab63fda4b0a6add51e11a67c9d69dd63c4fee7a0f7a58c6098088748f80f9c4c5533dfdff2e5fba040c26a058dfbbf2068fca351f804d73404517e4cc1f41ce417a396df5bec6018cf2dd029f0c6c32d44eb1b6404582a359915b59f6580e8ab9c954b3d3d92202baa65c41fab1675bbe6f7176713d43332b8740fa8571e3adc0897c184148e42fca87857a9da8d701e636deedec960f0e785341", 0xa8}, {&(0x7f00004d3000-0x1b)="7e04904272a47c1ce58a6f0e4d958aa124d8e55f953eef56c2be1e", 0x1b}], 0x5, &(0x7f0000a3d000-0x3e8)=[{0x18, 0x119, 0x5, "23dc68d4"}, {0x28, 0x18b, 0x4, "a08a8c723965df8a5836bad305db2c9b3e01"}, {0x110, 0x112, 0x7fff, "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"}, {0xd8, 0x108, 0x27, "75c555276fc03c8e125c02e9de75dca5af0659a368da9c6bcb1c6a8566ca78e0b4916b8cc4802e983238ee6f1787940affe4e7dc6e32ced10b5b53041455d679c6c3b90ca1ede5839e175f9f95b17f3562727bcd22f1d704a6f0b42b76cceaffb9fe16014f9079dd9b6aed6802976ee9c8283e23c0a0d46cd48a0e7b60753e75bdd8a94cb2f062baaf46930b9237a016227a1667fd12fc7a1d20c821acca6403191316b7dcc9927482cfc4b6f4bac58d669dd6938dfe0539761561dbe57a1e890e"}, {0xc0, 0xff, 0x8, "ee2020abe1129fcd0711f159e6983b13c738619d9c164425ed9c3a8532caef4a3e984734340057b215833f81185f1213847516817e0740326122e9d1f8b6b70fcee692eca5bf00641c18e58dec9cd0c64cfb47ac898af3eb976bfcffe8a170eef8d2592d74f216dd6ec446c3d2b9df44d878fb89c0faea8a3d1d964238aafea79a55002b90e5e098dda1cacde92b595a26bacd99321e6b1a7fbae52a9c7786d5c1cb67d6393fc416bf03a9"}, {0x100, 0x115, 0x9, "5972b2dbd05d992f77ffad74babac86105fbe0c4aeb545492aefaf9e339e36c63cb5acaa3a294b79b3bfc59257bac0a11a84c839484067e2c726259be3e015622a27c109d502d779d9cb819e39da1a2cd83b2f4ecd203bfb2140c00d73f0a1b680e9e8c1b436414d34381fe28624a6a7efaea00a24b48ea29ccfba568c411d8e182e7c59e4b9911fe9a20724a44cc0c76cbd1ccaf64d126cfb49e668be03566648409c8a147a790ce552a27faad156150c7fad089fa2011e1730f9d157401bc375188f45dbeb3c2171b421d656c9b49125773f27e89f07ff64bdd7c061a19b2bed05aa35bf4c61075c"}], 0x3e8, 0x84}}, {{&(0x7f0000a5f000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f000052f000)=[{&(0x7f0000c3f000)="d715b40ff45cccd5eef3585699b73f906700835b0078cf0f9edbcbbe99d04fa22bcdc9060e3dc84fb5fc9f2727775d1b237e5ab07abdce86aaa1d382df3b97d0e0c063901203e577834bf34f002d96a3abe5ae568f1a9a4f58a19513d89b7f109db5d1865419062842cca364ff28b1483ec85158e80433ef0aaa08c2b7c1007d21171f9e", 0x84}, {&(0x7f0000ced000-0xe2)="1c7ecb53ec72b796595fb8680089c6de507afeecfc167bfea18df5d488deaf3879e70ea49c06d460a420666ab70c6ef32c50a59ba4d92833e8067b376a9f7550c3cdcba4c81b6c548084c8a64c6d4b339965aaa049d271ffb61ccca5a6f38d41eaed69c74ea5da4ea32dc2d4578bb1ba3432ccbd31bae77c2306568dc3b4540ad2cdcb3ef3e9485790f5f8e76d585696e8dde293b74e81c911ff2af55579fb9f83bb639c3b9b1d8c5626232cc90b6181d467b9a7e25c87b89a042f724524a4bfea65ea42e3e41452b7c65145605ccfd1f6fece205dc6c51aaa93221149e2fc545381", 0xe2}], 0x2, &(0x7f00009bc000-0x1c0)=[{0xb0, 0x0, 0x1, "28742bfcfe8de3b0a2c5d4098f73420af729e345473cba815e22e32609dd88a156c3eb9062dafef1431ab69e197fc9cb0c37119d3e629a69c52a95302261a8c2dade540898c403ed8e5eb35ea2cc5ac94f337cc502a25d0879872e8d7e4026b05d5a3b55f787a96cf20c34b7f0b630a0ee5c3f6c499c848aa9fc59d68187787e41c7b2bfa146ac6da6aea0bd39e23b6c5f32d8ffad1cd8aecdde77ca2361"}, {0xc8, 0x13b, 0x9, "21ea7b0d2705cb33be4de686e8bf8b97f1a4e8a42ef123e99da27a88de836731f9b4a063fa2d768f76dd1e202ff48a99db045aadba948dc767bb2a06c6baae12354bc2294c978560ee2ec69e06949be05881d720121b2a12310d96049274ad824105c8041fa1c4fc4497aa56af08a17e287076dd11537ea2c809a3a9d74fbd67d6a52e1959ddb537f96fd13fb869198b927357332c58654b1dd4c76ec5b6b36fee6c61d38660d174231c1c5af1ac08207d"}, {0x30, 0x85, 0x1ff, "6a8975694a0c4a93132215f194b5aff0a9f6b8ea8532efa32cb7695be0f93e71"}, {0x18, 0x11d, 0x7, "b0647914a1cc0ede"}], 0x1c0, 0x40001}, 0x4}], 0x2, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000083c000-0xc)={0x0}, &(0x7f000033e000-0x4)=0xc) getpgid(r2) sendfile(r1, r0, &(0x7f000033d000-0x8), 0x1) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c95000)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x6, [0x3f, 0x5, 0x3cfe, 0x0, 0x69b9, 0x20, 0x1, 0xfffffffffffffffc]}, 0x5c) close(r0) readv(r0, &(0x7f0000cb8000-0x20)=[{&(0x7f0000f09000-0x79)=""/121, 0x79}, {&(0x7f0000eae000-0xbb)=""/187, 0xbb}], 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004c4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f3a000-0x30)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f00001bb000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000559000)={r2, 0x8}, 0x8) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000bc2000-0xd)='/dev/net/tun\x00', 0x0, 0x410101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/hwrng\x00', 0x400002, 0x0) sendmsg(r2, &(0x7f0000fa3000)={&(0x7f000058d000)=@llc={0x1a, 0xff, 0x5d2266e5, 0x5, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10, &(0x7f00006d1000-0x20)=[{&(0x7f000083a000-0x78)="a82dadf21bbfe108ce6481aebc91fd1a7f01b4dca680c6525efd4b57f333325bc8fbdcafd63f3de5ed8ce543214c03cdd922bc3202e9a8550fbc48993381c67f2b4a192369b0d197ead8bdbcb3ebb4ea30e20169db0efe3581a3f9d6d631763055f832d4df72a38b646357d1f4a8c94874c8f8970596b2579a06555a943c28b54a9a4c922821eaf945d7aae118f170cdb7ed0e1119257e8c460472", 0x9b}, {&(0x7f00000fc000-0x65)="04b76d23f1f29eeb2bcdc8bd0f6b56c264684b90602d0ffb853885ed501d435a7ab73737aa7fe0605bc92ee5d9263ba3521d26332230a33ab3aed98847deb6ec4a8d7b304035f20c3a3a0a8dda2ae174d70a4ac0cd5ea920ee3b59ca72531b7f3823173321", 0x65}], 0x2}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/07 21:04:56 executing program 0: socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00006f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='gretap0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000003000-0x3)=0x392) keyctl$get_security(0x11, 0x0, &(0x7f00003a5000)=""/191, 0xbf) 2018/02/07 21:04:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000e7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="82e26a85e38324da065c9e7d9f2ad756", 0x101}) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r2, 0x1) r3 = accept4(0xffffffffffffff9c, &(0x7f0000c48000)=@nfc_llcp, &(0x7f0000609000-0x4)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e67000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x100000000, 0x6, 0xfff, 0x223, 0x80, 0x5, 0x2, 0x9, 0x1, 0x80, 0xa40, 0x0, 0x4, 0x401, 0x5]}, &(0x7f0000c39000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008de000-0xc)={r4, 0x0, 0x30}, &(0x7f0000130000-0x4)=0xc) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) tee(r0, r0, 0x4, 0xb) sendto$inet6(r0, &(0x7f0000bdc000), 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b5000)) fcntl$setsig(r0, 0xa, 0x26) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000322000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x88380) 2018/02/07 21:04:56 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000027c000+0xde0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001f5000)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000a40000)='/dev/rtc\x00', 0x200000, 0x0) getpeername$packet(r1, &(0x7f0000bf3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000715000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) fcntl$dupfd(r1, 0x406, r0) fcntl$lock(r0, 0x7, &(0x7f0000fed000)={0x0, 0x3, 0xfffffffffffffff7, 0x0, r2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082e000-0x11)='/selinux/enforce\x00', 0x109000, 0x0) prctl$intptr(0x21, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000-0xc)={0x0}, &(0x7f000055d000-0x4)=0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f23000-0x15)='/proc/self/net/pfkey\x00', 0x50080, 0x0) accept4$llc(r4, &(0x7f0000bc8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e03000-0x4)=0x10, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000149000)={0x2, r3}) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ef5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e94000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000055d000-0x10)={0x0, 0x3, 0x3, 0x3ff}, &(0x7f0000650000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000805000)={r1, 0x8, 0x4, [0x7, 0x2, 0xfff, 0x3f]}, &(0x7f00009e9000-0x4)=0x10) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r2, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r2, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) 2018/02/07 21:04:56 executing program 7: ustat(0x801, &(0x7f00000c2000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000da6000)={0x0, 0xe83e, 0x9, 0x35, 0x8, 0x401}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ceb000)=@sack_info={r1, 0x2c, 0x1}, &(0x7f0000447000)=0xc) 2018/02/07 21:04:56 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='syzkaller1\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000+0xf42)=""/219) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000a75000-0x8)='./file0\x00', &(0x7f0000194000)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x2b, &(0x7f0000785000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000078000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000057b000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000e12000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005e3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b64000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000733000-0x4)=0xe8) r8 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001a0000)={{{@in=@loopback, @in=@local}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00004d7000)=0xe8) r9 = getpid() lstat(&(0x7f0000ca2000)='./file0\x00', &(0x7f0000dd3000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b4c000)={@empty, 0xd62, r4}) fstat(0xffffffffffffffff, &(0x7f0000e2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(r1) stat(&(0x7f0000d10000-0x8)='./file0\x00', &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000586000-0x10)=@req={0x7, 0x7, 0x0, 0x10000}, 0x10) stat(&(0x7f0000d74000)='./file0\x00', &(0x7f0000880000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00005b7000)={&(0x7f0000828000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000b6b000-0x70)=[{&(0x7f0000af8000)={0x12f0, 0x24, 0x4, 0x1, 0x3, "", [@nested={0x7c, 0xa, [@typed={0xc, 0x7f, @pid=r1}, @typed={0x18, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @generic="a120c04cd527a47fb8e71656cc93d927e03ad56c8d4153bf022e3df25760cdc4832099285711c3734fd42f6f0181924ed3e77e23238d9f68f2597688a5b4ea888644d4403ee01323066aa74958cf012af441f6"]}, @typed={0xc, 0x5a, @uid=r2}, @nested={0x1258, 0x4b, [@typed={0xc, 0x1f, @fd=r0}, @generic="b4c83a3c49d6b311f68746337a3cffcab07f632badfe28d68949c0c93affba95a2dca1da11dc5af7ad73865320110d9727c0e1fc15d72ea0463ec91c1df82990c4b25aaed50501ac0951013dc9bb0cabf692c1d898d13d1747e01de483ab689037af0576ee819bf2a2b181d39864e8ba9f3c1ac3e713afcbd0fe9efc3942d274dca3bf58c8257bb45de706e29e33a27da7216ca472c91f79a643479e412abcff51fa4f270e13cb22233a5d3fd5c2e63b5c76640ecea4eeebde5cf410f2ee6a4a310a080f5afb4d14c63f7246988854d01621e8298eedd31f28dc2d0b14d7dfe81d2bde9a1d6761", @generic="b3e04964229936827a983753f937f11b5dbd5e12166d81ffba7595e4201e7b5b3290bcdd775f343da4056ad70518eb28d89eddec0f2325614eb65f67c9aa4de9d50b3bea3d897da3e539f3d99e85155bf299d56335b5942143d1eb", @generic="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", @generic="201a4a1ff7cdb89eeee8aa47f61efd02b37782c3b3abd5f8924da95b428d3af3c4a001bf84ad070957b0e3dd8df2f9c88940ad8a444847121f95e2caf131e90145542a47c4cc552ded75b6a9a7a1488cb83d32c06545507bcf6329764d5605f0609e1fe9899762a664745fd2bfc89f80d7ef", @typed={0x8, 0x59}]}, @generic="947e517552f34a199582ff744a7a49aa6901252640c6dc02f1475b0c51bf380ff20c7987573f759a14848bd35e41678573d47d407d7f89aa020d3b41bdf6f14c33a3dbc67efe60ba3f4ab212ec0e7b00c928bbf6ecd6b9e381b5a129807489664c948853790855f5b0019f7d65273c958d413ccdd88cf271e54bb2af0310cf4d1442fc601de95d483f81effcddec2c254796cc50d184b36dadb52ab8035659f1fa7745160fd16dddb0734c19b5640d36a9d4a0dac0e281b4a13badc2a92de9cc3fc3c5be2b1f4bf8bf", @nested={0xc, 0xc, [@generic="b84a0639e356"]}, @typed={0xc, 0x83, @uid=r8}]}, 0x16ac}], 0x7, &(0x7f0000c60000-0x158)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x158, 0x4}, 0xc000) 2018/02/07 21:04:56 executing program 5: pipe(&(0x7f0000aff000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f00006bd000-0xaf)=""/175, 0xaf, 0x2cae, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r2, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) epoll_wait(r2, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/02/07 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c02000)={0xfffffffffffffffd}, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0x0, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x20, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000567000)={0x0, 0x0}, &(0x7f0000e54000)=0xc) r2 = getegid() fchown(r0, r1, r2) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ef5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e94000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000055d000-0x10)={0x0, 0x3, 0x3, 0x3ff}, &(0x7f0000650000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000805000)={r1, 0x8, 0x4, [0x7, 0x2, 0xfff, 0x3f]}, &(0x7f00009e9000-0x4)=0x10) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r2, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r2, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@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"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x315}], 0x5}, 0x400063) 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x20040, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)=""/249, 0x5e) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f000002a000)={0x0, 0x1d44000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004d2000)={0x0}) fcntl$getown(r0, 0x9) memfd_create(&(0x7f0000b4e000)='\x00', 0x3) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001e9000)='/dev/sg#\x00', 0x0, 0x10000) ioctl(r0, 0x5385, &(0x7f0000187000-0x1)="e1") 2018/02/07 21:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000089c000)='/dev/autofs\x00', 0x80001, 0x0) stat(&(0x7f0000190000)='./file0\x00', &(0x7f0000d6e000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a1d000-0x4)=r1) clone(0x0, &(0x7f0000aed000), &(0x7f000015e000), &(0x7f00001f8000-0x4), &(0x7f0000078000-0x19)="a774f875efc3dafdc31c73f7207a87bc8e1db7b8eca018de87") 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005be000)) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000480000-0x38)={&(0x7f0000fed000)=@rc, 0x9, &(0x7f0000fee000-0x80)=[{&(0x7f0000121000-0x35)=""/53, 0x35}, {&(0x7f0000057000-0xe8)=""/232, 0xe8}, {&(0x7f00005da000)=""/13, 0xd}, {&(0x7f0000fee000-0x71)=""/113, 0x71}, {&(0x7f0000420000-0x1000)=""/4096, 0x1000}, {&(0x7f000016a000-0xfc)=""/252, 0xfc}, {&(0x7f0000fed000)=""/187, 0xbb}, {&(0x7f0000d03000)=""/213, 0xd5}], 0x8, &(0x7f0000b6a000-0xc8)=""/200, 0xc8}, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fee000)=""/190, 0xbe, 0x2041, 0x0, 0x65) ppoll(&(0x7f0000fe7000-0x30)=[{r0}], 0x1, &(0x7f0000036000-0x10)={r2}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001b9000-0x4)=0x6d64) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000fd8000)) 2018/02/07 21:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f00005df000-0x30)={0x0, 0x5, 0x0, 0x7ff, 0x1, 0x3, 0x8, 0x401}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/07 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f88000-0xb)={0x8, 0x8, 0x4000000000000007, 0x80000001, 0x3, 0x6, 0x6, 0x0, 0x9, 0xffff, 0x8b82}, 0xb) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/07 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00006c2000)) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000880000)={0x5d6d1ff46a840e63, r1}, &(0x7f0000c5e000)={0x7, 0x3, 0xd006, 0x1, 0x400, 0x5}) getsockname$ax25(r0, &(0x7f0000927000-0x10), &(0x7f0000fe6000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000882000)='/dev/vga_arbiter\x00', 0x94240, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004ee000-0x78)={0xfffffffffffffffd, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @empty}, {0x2, 0x2, @empty}, 0x40, 0x1f, 0x3, 0xb110, 0x5, &(0x7f0000a18000-0x10)=@common='ip6tnl0\x00', 0x2, 0x3fffc00, 0xdd}) 2018/02/07 21:04:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00004be000)=0x60) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00002e4000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000f78000)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2d}, []}, 0x14}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000b6000-0x10)={0x1, &(0x7f0000954000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000833000-0x8)={r3, 0x30}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000533000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000296000)={&(0x7f0000b04000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000cd1000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000853000)=[0x0, 0x0, 0x0], &(0x7f000072e000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x3, 0x4}) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000dea000-0x4)=0x66) ioctl$TIOCNOTTY(r4, 0x5422) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000)) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x80) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000003000)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x3, 0x91, 0x43fe83b, 0x1}}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000004000)='./file0\x00', 0xc000000007) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000006000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x54)={0x0, 0x4c, "77d306d8d30afa931eb281b1ce0d8e67b6ccdae92275c29c0dcd334d850ef2e7e01ef86fa57ae277ade8f1b5c4eee1358b076fd2d65fd6be51541514f95936148c7367da0f425067bebc4ea7"}, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x6, 0x30, 0x5, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xbb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000003000-0x4)=0x4) 2018/02/07 21:04:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047e000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000010004000, &(0x7f0000945000-0x2c)="355ccbcaca012a259986ecd8f85d9dd43702c0babc064df1c2bd40481e026d0f2dcac2e1866c263e3b622770", &(0x7f0000765000-0x4), &(0x7f0000d7b000-0x4), &(0x7f0000c48000)="98050c7070970851f93a95cc69939eb5790b67a0c3b0484ed5125057960000000000000005c36f8fe39a8f275af7d5f3c34d77bc268f6322e4c133cb010000008ef080a14ea2453efcbc0000000000008000373af611e2b30defa9b9091f3ed8d21ad12e8bb50f77b9f1881c8359cb923757ba03a7456c3f9326f8069509b4870543309e1b4c11b987a8b4fd09f2a0181d560b69f00f5a85b24871306f6992ab5142d8b434c543e39106d29e385637c531a5f79892a405cae8b63c4ccf342ebb2de3b6483008f47f1f95eca1b349782f0fe0a5a35b") set_tid_address(&(0x7f0000c46000)) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000896000)=[], &(0x7f0000138000)=[]) r1 = open(&(0x7f0000763000-0x8)='./file0\x00', 0x200, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00008f1000-0x58)={0x20, 0x10000, 0x4, 0x1, 0x1, [{0x7f, 0x5, 0x8, 0x0, 0x0, 0x401}]}) fstatfs(r1, &(0x7f0000780000-0x79)=""/121) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000ce000)={0x40, {0x2, 0x3, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x48, 0x8001, 0x5, 0x8, 0x3, &(0x7f0000c9b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0xff, 0xd89}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000035c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xdc, 0xffffffffffffffff, 0x0, 0x6}}) 2018/02/07 21:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0}], 0x1, 0x0) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000169000-0x8)='./file0\x00', 0x8000, 0x0) fadvise64(r0, 0x0, 0xfffffffffffff000, 0x0) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000), &(0x7f000000b000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) 2018/02/07 21:04:56 executing program 4: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x80000002) 2018/02/07 21:04:56 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x200080, 0x0) setxattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000002000)=@random={'trusted.', '/dev/binder#\x00'}, &(0x7f0000009000-0x9)='vboxnet1\x00', 0x9, 0x3) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000000b000)}) 2018/02/07 21:04:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x9ee3) 2018/02/07 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r2, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000759000-0x10)=@common="6c6f0000000000000000000000000e00", 0x10) r3 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r1, 0x400, 0x1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000333000)={0x13, 0x33, &(0x7f000066b000-0x33)="cb665452bb474423de2bca0c2caae51b051dfbb98a740c24c944aa31b7933fe44b583a10b89e273c4c21c7731b8873680f4517"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002b9000)=0x0) ptrace$peekuser(0x3, r4, 0x4) accept$inet6(r0, &(0x7f0000a81000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e10000)=0x1c) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000365000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, 0x108) keyctl$clear(0x7, r3) r5 = dup2(r0, r0) rt_sigqueueinfo(r4, 0x1, &(0x7f000017b000-0x10)={0x7, 0x1, 0x1f, 0xa44e}) sendmsg(r5, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/02/07 21:04:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93}, {0x0, 0x1cdb9}}) [ 37.575228] mmap: syz-executor5 (5700) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 37.601143] binder: 5709:5710 ioctl c0306201 20004000 returned -14 2018/02/07 21:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000be9000)={0x7, 0x3f}) 2018/02/07 21:04:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000594000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000179000-0x48)={{0xffffffffffffffff, 0x0, 0xfffffffffffff7ef, 0x1, 0x4}, 0x8, 0x8e0b}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000573000-0x4)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, []}, 0x50}, 0x1}, 0x0) 2018/02/07 21:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x2, 0x0, 0xffffffffffffffe1}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000850000-0x10)={0x3, &(0x7f000089b000)=[{}, {}, {}]}) 2018/02/07 21:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000041c000-0x60)={0x0, 0x24, 0x0, @thr={&(0x7f000012a000)="91de3bad8da9c522531d6e9ee9fb7a3fb19ecfc9", &(0x7f000022d000)='V'}}, &(0x7f0000054000-0x4)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) get_robust_list(r0, &(0x7f000097a000-0x8)=&(0x7f0000e9a000), &(0x7f00002d6000-0x8)=0x18) r1 = syz_open_procfs(r0, &(0x7f0000ba7000-0x8)="6717645f6d61700a") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000263000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @random="159af0cf2075"}, 0x78, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 21:04:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000076c000)={0x1, 0x203, 0x9b6, 0x20, 0x0}, &(0x7f0000571000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000024d000)={0x0, 0x400, 0x6, 0xfffffffffffffbff}, &(0x7f000056c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008b5000)={0x0, 0xffffffff}, &(0x7f000073f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004a1000-0x8)={0x0, 0x9, 0x2}, &(0x7f0000a89000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000080a000)={0x0, 0x3}, &(0x7f0000d91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002c8000)={0x0, 0x5d, 0x1, [0xd8d]}, &(0x7f0000e2f000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c74000)={0x0, 0xda, "b33b76a6d1d4028d34e4ca6c5d3b160be0299160566e39c4b231f9ec8c8e9bc01d2fe508ad88e92311f49934d37290057201e935097bef42879fee4491e2674f10c65e38dd8fda5a101b725bdfb230a71a5417c20790042eaa09df3fc5f3b1dc7ed46ca4f1ac36487cf34a5d6560542e1d663a36ea1684c36920f28288876da9c2700b04036bf1a70f145ac0031973d624d7f53507516e3227a7eab0af7a89c9acd3e101c7b636aca31200148ef6a9ff7d228ba54148c7444a12610468f0d3e64716c74dc13a21824e8003d0838b4ccab1c8489668c3f6b2d040"}, &(0x7f000024e000)=0xe2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d20000)={0x0, 0x0, 0xe9}, &(0x7f0000740000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d42000)={0x0, 0x0, 0x5, 0x9, 0x3, 0xede, 0x7, 0x54, {0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}}, 0x8000, 0xe04, 0x9, 0x1}}, &(0x7f0000018000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b02000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x9, 0x2, 0x0, 0x1000, 0x0, 0x2, 0x7, 0x5, 0xa0f, 0x0, 0x9, 0x1ff, 0x7, 0xd7a, 0xe36f]}, &(0x7f00004ac000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000099b000-0x14)={0x0, 0xffffffff, 0x2, 0x2, 0x80000000}, &(0x7f0000257000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000b1000-0x8)={0x0, 0xff}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003dd000-0x4)=@assoc_id=0x0, &(0x7f0000adc000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000883000)={0x0, 0x4, 0x4919, 0x80000001, 0x99ef, 0x1, 0x10000, 0xf1c3, {0x0, @in={{0x2, 0x3, @empty}}, 0x7f, 0x3, 0x3f, 0x9, 0x1}}, &(0x7f0000cb7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fab000-0x8a)={0x0, 0x82, "599785070629af800d97ee8d7f7f44962fba8aaf005be793c48aa46081bf6bac3502dd6e22ee857fcf937845fa7b500317315739805483884b114f12451831cc3874bd5cf27bf83a39cd331d783409824d5ff6f4b49a4d4f40687f3f96c2675c5a69c1d1be8ccb213270c4429f1bc633ddce594b96f91c6eec08cfe8a3b95685ec8e"}, &(0x7f0000ef4000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c25000-0x52)={0x0, 0x4a, "3240d59a36430d1d685bd1ec7795fb044088f41e8b94fdc0d53f7b632a2ee0f6f43526749bffbaeccf737009f1372971a41ea88e10c0fc020e91b0f12ed6f2656eade3a2b64544111030"}, &(0x7f0000ebe000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000710000-0x8)={0x0, 0x2}, &(0x7f0000099000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b98000)={0x0}, &(0x7f00000da000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000aa5000-0x10)={0x0, 0x1c, &(0x7f00002f3000)=[@in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f00006fd000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003c2000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}}, 0x400, 0xffff}, &(0x7f0000187000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000073b000-0x10)={0x0, 0xc0, &(0x7f0000a81000)=[@in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x1, 0x4, @empty, 0x1ff}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xa79e, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x1d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000a65000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000223000-0x188)=[{&(0x7f0000441000-0x1c)=@in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff800000}, 0x1c, &(0x7f000046e000-0x30)=[{&(0x7f00005da000)="7ed56b4fbaaddf3bdaad80203549b459d49235644fde26a9ad2d68582c82229631b214eb6413", 0x26}, {&(0x7f000008f000-0x18)="c50e4a12c0753ea6cfdf07ff85a11703189141b2c7a0a0e2", 0x18}, {&(0x7f000054f000-0x43)="4b7c1e909700438f6f39f4df1c8a6fc873641b14a57eb45a825607759c12d11fe058466d656f1611bcb2422a83ba36974784b3d55b886890e9473dd54b2474945c8a92", 0x43}], 0x3, &(0x7f00006bd000-0x30)=[@init={0x18, 0x84, 0x0, {0x7, 0x4, 0x5f3d, 0x400}}], 0x30, 0x4000000}, {&(0x7f00006fc000)=@in6={0xa, 0x0, 0xe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00006a9000)=[{&(0x7f0000c27000)="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", 0x1000}, 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", 0x1000}, {&(0x7f00001a0000)="e04bd90373af4fd7a81445e18fbcd684cd98a3dbddfde68871f1af064fb32656b6b24203f81e88476526f57b06fb7290ef40e6d178ba82192cceafdef09ed7fcf8c9d3bd0886d5c8f03813979731cb4c1f6be21abf30285faf688e", 0x5b}, {&(0x7f00006ae000)="d8eed967b3670ba65d234a3028441eff92f11463f34779591f6dbdcbadf1d838a727f5b8d723445b033ef371271b093d4bca3cd8b0357297c7ff3cbb41614c3a01556cd95ec9ddc512ba1c7d7f6a96fcc33a35720f27289bef97bae6e0aec56b4a73b7febc62962c5f511e7d1240a3c0cd57ee19070febeedf70f52914935555ce1c23be87c000de0ff7e49dd8634a1b19782bc257aa0ce6d1325fe49bb92f01742f73330c115068bb759dd282df", 0xae}, {&(0x7f0000008000-0x63)="e57469b8dec0880a80d10abd2a51532c851be11fac3fc3336f0b37e3d8b6b2be1bebc3b8ce53b99d20a67c7b56cbb8b737b235ff6b9c4dadc7cb3524e2d1056c90751b09c738f2dde81a2769afd9176d5f7fd7e23c6e5fea83c3c0ce10271dfa64003f", 0x63}], 0x4, &(0x7f0000d06000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x3f, 0x200, 0x9, 0x942, 0x4, 0x6, 0x2eb0ebe8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x1, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x200, 0x8001, 0x66, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x80000000, 0x203, 0x8000, 0x1, 0x5, 0x8, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8b6, 0x0, 0x6, 0xb7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0xb, 0x44, 0x280a, 0x4, 0xfffffffffffffffe, 0x2, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x200, 0x5e05, 0x5, 0x6, 0xf1, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x1, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x201, 0x7, 0x450, r12}}, @init={0x18, 0x84, 0x0, {0x627, 0x4, 0x400}}], 0x1e0, 0xc0}, {&(0x7f0000de4000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000644000)=[{&(0x7f0000d49000)="9a287a938038f754ab0c41d07279bf13051d8b62241dc57dffee7c043f877faac994783fad83440bfabaa800f1fb7808", 0x30}], 0x1, &(0x7f000098f000-0x120)=[@init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffff7, 0x2, 0x5279}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x7, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x7, 0x51016470, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x44e, 0x8001, 0x201, 0x6, 0x7, 0x0, 0x8, 0xfffffffffffffff8, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x7, 0x2, 0x1, 0x20, 0xe080, 0x80000000, 0xffffffffffffff89, r14}}, @init={0x18, 0x84, 0x0, {0x81, 0x8, 0x9, 0x10000}}], 0x120, 0x8000}, {&(0x7f0000d63000)=@in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c, &(0x7f0000134000)=[{&(0x7f00009fa000-0x17)="4a3fe1018cba3017bf5b10cb7934cd67501df0d00654d1ee6c85ed4812790c1ecfd76678216d7c935b62cea947408015a2a842f367a00855a41d202d98be0087b3e728403d6292debb07e5119920c12e5d6bbc8fdb3f3b07dcf82bfd974ccfff5eb4d6c0fa69538f254ae61879cca2d291671d997f5ac367b4117b7c82a9ec405453", 0x82}], 0x1, &(0x7f000069a000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xa088, 0x4, 0x0, 0x3, r15}}], 0x30, 0x4004}, {&(0x7f00005c5000)=@in6={0xa, 0x0, 0xffffffff00000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f00006d2000-0x60)=[{&(0x7f00007ad000-0x89)="e6537da88bb287682a7000222966532ece59e1f9cb64e197b7f0d1fa8c4624a9ef2bab318baba81f488efe2c6c8958584eb601c685f2b6ccf2c0e2e3f0826d3dc0aa73dc5c5c9a68623208cb2e89e4220496ba4b9ea3e139c1a3a2aab0c75180200c6d4014fd04ca0a24d40e45c4cc49edcedc3c0218b1943e169c55aad7435ae6624c1455e97feead", 0x89}, {&(0x7f0000505000-0x2b)="74cda83d84174cb64265668912318c61ad6c5ef4db69c4fc680b1d6ddae6e93ddaa8976df7090fc5388eb0", 0x2b}, {&(0x7f0000fd7000-0x8c)="4e9000879a506d4a0db87543f10b69275607b4ed91387dd4e94dd8e6f9343b8e2ab1490df9b569435006785ad800ca7093026fac989dedd206ce300996731ea0d8977c5ccf258573ea519de5af2a6b32e4f61ff7dc581ad8851b400776fb55c0b4bca1f472d783b06f1e68f36808da7f0cbed5f2720cc04bc78a8165cd74defc766ee49a85857a69b31b0120", 0x8c}, {&(0x7f00009fa000-0xa6)="bb0cfc1e8bf8d31ec2e40a6a91c11b309452986da240ee98639d14045777cb0625e70cb6cf953227be5469082c815b684a5ee6ef5905e75c520f69bc1a42c01a6c650d0c001c31e3136d8962f5a982d4e0880fff8879eba8abbc431cab4b281430515dc25c817012461d5af4812b682816b18e38ca50e88f0b1d98314cc7edcf4f6b33d0534ab92fa7fbc2c09ee16d518205f0a969d50d6aa15c6f44458aa16fc97bd9312a26", 0xa6}, {&(0x7f000009f000)="cefd8e0c37792ee6fce4c7bb687d58d6db9e", 0x12}, {&(0x7f0000267000-0xb8)="298e4645a8dd6806e19b30758412e52bba2773241c155c75620425a85875f87a5e663ecbb7372f0bf31afd91424ae35bc91d08339e6bef284b7c31116460a49cae31e9050c10fb74b80c477cc24e47be8486b668d441eb4a5e98601afc295fb679055a30c092efe438ad46a27638b092b5d6172330542addc1617a385d2fcf519cbb4cc5ca3f4392d7f9dbec34f6c9c1a874624f3aaf42f76d85fa403c207f2cf1384a1d8e525c83959ccb589654454e618d66a644208ce1", 0xb8}], 0x6, &(0x7f0000558000+0x114)=[@init={0x18, 0x84, 0x0, {0x6, 0x81, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x4, 0x3, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x3, 0x7, 0x800, 0x9, 0x3f, 0xc2c, r17}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff316, 0x8, 0x2, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8008, 0x8, 0x1, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xe41f, 0x0, 0x6, 0x40, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x22, 0x3d, 0x8001, 0x38, 0x4, 0x100000000, 0x34d0fd49, 0x20, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x4, 0x49, r21}}], 0x180}], 0x7, 0x20000080) r22 = socket(0xa, 0x802, 0x0) sendmsg(r22, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18}, 0x0) 2018/02/07 21:04:57 executing program 2: mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x100000002) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000508000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x272) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/02/07 21:04:57 executing program 6: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000037000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ef000)={0x0}) fcntl$getown(r0, 0x9) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x16}]}) getpgrp(0xffffffffffffffff) 2018/02/07 21:04:57 executing program 4: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000129000)={@broadcast, @loopback, 0x0}, &(0x7f00007d3000)=0xc) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000092c000-0x28)={@generic="e4f2926b722adf60f4c3041ff5637250", r2}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[]}, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) 2018/02/07 21:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) pipe(&(0x7f00001a2000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000582000)=0x2, 0x4) 2018/02/07 21:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009b1000)='.dead\x00', &(0x7f000082d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = getpgid(0x0) wait4(r1, &(0x7f0000057000), 0x80000001, &(0x7f0000bdc000-0x90)) socketpair$inet(0x2, 0x3, 0x579c, &(0x7f0000c4b000)={0x0}) fcntl$getown(r2, 0x9) r3 = add_key$keyring(&(0x7f00002c1000-0x8)='keyring\x00', &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$unlink(0x9, r3, r3) 2018/02/07 21:04:57 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000005000)="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", 0x1000) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x20)={{0x77359400}, {0x0, 0x2710}}) add_key(&(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/07 21:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getreaper(0x19, &(0x7f00002c7000)) fsync(r0) getsockopt(r0, 0x5, 0x2, &(0x7f000069c000-0x19)=""/25, &(0x7f00006e6000-0x4)=0x19) 2018/02/07 21:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockname$unix(0xffffffffffffffff, &(0x7f0000dee000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b31000)=0x8) prctl$seccomp(0x16, 0x3, &(0x7f0000371000)={0x3, &(0x7f000095c000-0x18)=[{0xffffffffffffde2a, 0x1, 0x1, 0xfffffffffffffff8}, {0x8, 0x9, 0xfffffffffffffffc, 0xdf}, {0x10001, 0x5, 0x1, 0x7}]}) socket$nl_route(0x10, 0x3, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000b1c000)={0x0, r0}, &(0x7f000013a000)={0x65, 0x6, 0x5, 0x2726, 0x200, 0x5}) 2018/02/07 21:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbf000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fbf000-0x4)) socket$inet6_dccp(0xa, 0x6, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00009d4000)='./file0\x00', &(0x7f0000fbf000-0x14)=@known='security.capability\x00', &(0x7f00004cd000-0x1)='\x00', 0x1, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/ppp\x00', 0x403, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d90000-0x10)={0x6, &(0x7f0000fbf000-0x18)=[0x6, 0x7, 0x6, 0x7, 0x7fffffff, 0x1]}) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) 2018/02/07 21:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cf1000-0x6)='rxrpc\x00', &(0x7f0000b68000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bbb000-0x4b)="f8b4e908e3c859a821a0903390be62800284978cb7c0bd850d36ea9107cfe016d8017ede1a0db43d8c2599367e703b26fa06083eb2d7b68fd1df1749dcdc2ac1dd00d85c68a0b66b7d8d70", 0x4b, 0xfffffffffffffff8) r1 = add_key(&(0x7f000090b000)='rxrpc\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000818000)="aa535acccbc2347a34e2316441020bd1996a14652927df9ad3fa8637ebce3dd6e0b9f7e9d98f4722bb70710515b20d9dc728a06f68406f9ac7a9fee528db03068f27b12c0c95b4da2ce2f9212aedda6445058da580819ce8b8bb416e2b80a4929a492f9c55a820c7417033717aa6fcdb96f24962be03dd6b46aa107ccb7f7607d73c9fdacb6758717e322d65dbac815e5053fb265e45669e143e5be9453a894311ff53d0086f29379b89e0", 0xab, r0) r2 = add_key(&(0x7f000077c000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002f3000), 0x0, r1) keyctl$setperm(0x5, r2, 0x100800) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000331000-0x1)='\x00', 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00005b4000-0x48)={{0x0, 0x3, 0x40, 0x1, 0x10000}, 0xfc, 0x2}) setrlimit(0x0, &(0x7f000022f000-0x10)={0x7, 0x4}) 2018/02/07 21:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b00000)={@empty, 0xa8be, 0x2, 0x2, 0x8, 0xc, 0x7a3, 0x101}, 0x20) ioctl$int_in(r0, 0x200000000005432, &(0x7f0000758000-0x8)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fb7000-0x20)={@empty, 0x0, 0x2, 0x3, 0xe, 0x7, 0x400, 0x5}, 0x20) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000e61000)={@generic="1056bb4af03ac39b90d87b0e15706211", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c73000)='/selinux/checkreqprot\x00', 0x600, 0x0) [ 38.146260] binder: 5757:5758 transaction failed 29189/-22, size -1931937161191863572--4880856391614455847 line 3005 2018/02/07 21:04:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x220680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00002c1000)={&(0x7f0000809000/0x2000)=nil, 0xffffffffffffffc0, 0x0, 0x80, &(0x7f0000f01000/0x1000)=nil, 0x10001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000983000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000b5c000-0x5c)={0x63, 0x0, {0x3, 0x2, 0x200, 0x3, 0x9}}) bind$inet(r1, &(0x7f00001ce000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000e00000-0x2d)="b0", 0x1, 0x20000003, &(0x7f00003fc000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ba7000)) [ 38.193849] binder: BINDER_SET_CONTEXT_MGR already set [ 38.199431] binder: 5757:5777 transaction failed 29189/-22, size -1931937161191863572--4880856391614455847 line 3005 [ 38.204515] binder: 5757:5758 ioctl 40046207 0 returned -16 [ 38.231144] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.238413] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.273086] IPVS: Creating netns size=2552 id=9 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.174573] INFO: task blkid:5421 blocked for more than 120 seconds. [ 242.181126] Not tainted 4.4.115-g810bdaf #9 [ 242.186056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.194224] blkid D ffff8801d1cef370 28288 5421 2310 0x00000006 [ 242.201702] ffff8801d1cef370 dffffc0000000000 0000000000000046 ffff8801d1cef3e8 [ 242.209727] ffffffff81420ba2 ffffffff81d66f00 ffff8801db21fdb8 ffff8801db21fde0 [ 242.217802] ffff8801db21f4d8 ffff8800ac4c4800 ffff8801c78fe000 0000000000000000 [ 242.225858] Call Trace: [ 242.228445] [] ? find_get_pages_tag+0x402/0x5f0 [ 242.234789] [] ? debug_check_no_obj_freed+0x1f0/0x9b0 [ 242.241874] [] schedule+0x7a/0x1b0 [ 242.247092] [] schedule_timeout+0x3a0/0x970 [ 242.253046] [] ? usleep_range+0x140/0x140 [ 242.258865] [] ? kvm_clock_read+0x23/0x40 [ 242.264665] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.270877] [] ? ktime_get+0x128/0x1d0 [ 242.276434] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.282997] [] io_schedule_timeout+0x1be/0x390 [ 242.289269] [] bit_wait_io+0x1b/0xc0 [ 242.294640] [] __wait_on_bit_lock+0x8f/0x140 [ 242.300679] [] ? bit_wait+0xc0/0xc0 [ 242.305986] [] __lock_page+0x18d/0x1f0 [ 242.311505] [] ? add_page_wait_queue+0x160/0x160 [ 242.317933] [] ? filemap_fault+0xc00/0xc00 [ 242.323823] [] ? autoremove_wake_function+0x90/0x90 [ 242.330516] [] ? __might_sleep+0x90/0x1a0 [ 242.336331] [] truncate_inode_pages_range+0x8e7/0xe70 [ 242.343152] [] ? generic_error_remove_page+0xb0/0xb0 [ 242.349919] [] ? __bforget+0x160/0x160 [ 242.355459] [] ? __brelse+0x4c/0x80 [ 242.360709] [] ? invalidate_bh_lru+0xd3/0x120 [ 242.366868] [] ? __bforget+0x160/0x160 [ 242.372394] [] ? __bforget+0x160/0x160 [ 242.377943] [] ? on_each_cpu_mask+0xf0/0xf0 [ 242.383896] [] truncate_inode_pages+0x24/0x30 [ 242.390072] [] kill_bdev+0xbc/0xf0 [ 242.395272] [] __blkdev_put+0x191/0x7e0 [ 242.400879] [] ? mutex_lock_nested+0x560/0x850 [ 242.407140] [] ? freeze_bdev+0x1d0/0x1d0 [ 242.413006] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.420486] [] ? __fsnotify_parent+0xbc/0x340 [ 242.426649] [] ? locks_remove_file+0x259/0x390 [ 242.432858] [] ? blkdev_put+0x550/0x550 [ 242.438497] [] blkdev_put+0x85/0x550 [ 242.443837] [] ? blkdev_put+0x550/0x550 [ 242.449480] [] blkdev_close+0x8b/0xb0 [ 242.454942] [] __fput+0x233/0x6d0 [ 242.460026] [] ____fput+0x15/0x20 [ 242.465134] [] task_work_run+0x104/0x180 [ 242.470829] [] do_exit+0x82a/0x2a10 [ 242.476109] [] ? release_task+0x1240/0x1240 [ 242.482062] [] ? __dequeue_signal+0xa3/0x550 [ 242.488143] [] ? recalc_sigpending_tsk+0xd1/0x180 [ 242.494643] [] ? recalc_sigpending+0x76/0xa0 [ 242.500682] [] ? dequeue_signal+0xc4/0x4b0 [ 242.507284] [] ? __dequeue_signal+0x550/0x550 [ 242.513410] [] do_group_exit+0x108/0x320 [ 242.519157] [] get_signal+0x4f2/0x1550 [ 242.524705] [] ? blkdev_read_iter+0x10d/0x170 [ 242.530833] [] do_signal+0x8b/0x1d40 [ 242.536197] [] ? fsnotify+0xee0/0xee0 [ 242.542328] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.548337] [] ? setup_sigcontext+0x780/0x780 [ 242.554485] [] ? avc_policy_seqno+0x9/0x20 [ 242.560364] [] ? selinux_file_permission+0x348/0x460 [ 242.567131] [] ? rw_verify_area+0x100/0x2f0 [ 242.573086] [] ? vfs_read+0x16a/0x3a0 [ 242.578916] [] exit_to_usermode_loop+0x11a/0x160 [ 242.585344] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.591908] [] int_ret_from_sys_call+0x25/0xa3 [ 242.598345] INFO: lockdep is turned off. [ 242.602435] Sending NMI to all CPUs: [ 242.607360] NMI backtrace for cpu 0 [ 242.610971] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-g810bdaf #9 [ 242.617936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.627293] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.633337] RIP: 0010:[] [] tick_nohz_restart+0x1/0x190 [ 242.641954] RSP: 0018:ffffffff84207de8 EFLAGS: 00000046 [ 242.647415] RAX: dffffc0000000000 RBX: ffff8801db219c40 RCX: ffffffff81369129 [ 242.654732] RDX: 1ffff1003b64339d RSI: 000000382d84300e RDI: ffff8801db219c40 [ 242.661997] RBP: ffffffff84207e20 R08: 1ffffffff0883030 R09: 0000000000000000 [ 242.669313] R10: 0000000000000000 R11: dffffc0000000000 R12: ffff8801db219cb4 [ 242.676599] R13: 0000000000000001 R14: 000000382d84300e R15: ffffffff84208000 [ 242.683851] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.692109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.698009] CR2: 00007f85e871b000 CR3: 00000001d3c16000 CR4: 0000000000160670 [ 242.705292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.712546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.719852] Stack: [ 242.721975] ffffffff84207e20 ffffffff812d78b7 ffffffff84207e10 dffffc0000000000 [ 242.729521] ffffffff847dd8c8 fffffbfff070887c ffffffff847ebc38 ffffffff84207ed0 [ 242.737060] ffffffff81221815 fffffbfff08fd796 ffffffff83773a6a 0000000000000000 [ 242.744610] Call Trace: [ 242.747256] [] ? tick_nohz_idle_exit+0x247/0x3d0 [ 242.753635] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.759708] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.766638] [] ? call_cpuidle+0xe0/0xe0 [ 242.772238] [] rest_init+0x189/0x190 [ 242.777620] [] start_kernel+0x6b9/0x6ee [ 242.783217] [] ? thread_stack_cache_init+0xb/0xb [ 242.790970] [] ? early_idt_handler_array+0x120/0x120 [ 242.797728] [] ? early_idt_handler_array+0x120/0x120 [ 242.804496] [] x86_64_start_reservations+0x2a/0x2c [ 242.811065] [] x86_64_start_kernel+0x140/0x163 [ 242.817327] Code: 02 00 75 11 49 83 45 00 01 e9 48 ff ff ff e8 f7 8f 22 00 eb c3 4c 89 ef e8 0d 90 22 00 eb e5 e8 06 90 22 00 e9 54 ff ff ff 90 55 <48> 89 e5 41 56 49 89 f6 41 55 41 54 53 48 89 fb e8 2a b5 08 00 [ 242.836352] NMI backtrace for cpu 1 [ 242.839953] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g810bdaf #9 [ 242.847147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.856503] task: ffff8800bb270000 task.stack: ffff8800bb148000 [ 242.862535] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.871309] RSP: 0018:ffff8800bb14fcb8 EFLAGS: 00000046 [ 242.876756] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.884006] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.891291] RBP: ffff8800bb14fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.898576] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.905858] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.913105] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.921379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.927262] CR2: 00000000024a3000 CR3: 00000001d3c16000 CR4: 0000000000160670 [ 242.934563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.941813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.949107] Stack: [ 242.951238] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.958790] ffff8801db31bca0 ffff8800bb14fd00 ffffffff810b99eb ffffffff839f61c0 [ 242.966334] 0000000000000003 ffff8800bb14fd60 ffffffff81d0ed14 0000000000000001 [ 242.973843] Call Trace: [ 242.976432] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.982813] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.989933] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.996691] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.003679] [] watchdog+0x6fa/0xae0 [ 243.008972] [] ? watchdog+0xc3/0xae0 [ 243.014313] [] kthread+0x268/0x300 [ 243.019526] [] ? reset_hung_task_detector+0x20/0x20 [ 243.026198] [] ? kthread_create_on_node+0x400/0x400 [ 243.032838] [] ? kthread_create_on_node+0x400/0x400 [ 243.039516] [] ret_from_fork+0x55/0x80 [ 243.045071] [] ? kthread_create_on_node+0x400/0x400 [ 243.051716] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 1b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.070891] Kernel panic - not syncing: hung_task: blocked tasks [ 243.077018] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g810bdaf #9 [ 243.084191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.093520] 0000000000000000 f5791212fd1f9c1a ffff8800bb14fca8 ffffffff81d03dad [ 243.101507] ffffffff83882f20 ffff8800bb14fd80 dffffc0000000000 7fffffffffffffff [ 243.109484] ffff8801c78fe448 ffff8800bb14fd70 ffffffff8141acca 0000000041b58ab3 [ 243.117480] Call Trace: [ 243.120048] [] dump_stack+0xc1/0x124 [ 243.125387] [] panic+0x1aa/0x388 [ 243.130377] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.137276] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.144532] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.151793] [] watchdog+0x70b/0xae0 [ 243.157054] [] ? watchdog+0xc3/0xae0 [ 243.162393] [] kthread+0x268/0x300 [ 243.167557] [] ? reset_hung_task_detector+0x20/0x20 [ 243.174196] [] ? kthread_create_on_node+0x400/0x400 [ 243.180836] [] ? kthread_create_on_node+0x400/0x400 [ 243.187477] [] ret_from_fork+0x55/0x80 [ 243.192987] [] ? kthread_create_on_node+0x400/0x400 [ 243.200033] Dumping ftrace buffer: [ 243.203553] (ftrace buffer empty) [ 243.207245] Kernel Offset: disabled [ 243.210844] Rebooting in 86400 seconds..