7143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xbffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dce000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x1, 0x1, 0xf, 0x6, 0x5, 0x1ff}, 0x20) poll(&(0x7f0000677000)=[{r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r2, 0x82, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000435000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fa000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000fea000)=0x9, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002d1000)={0x1, 0x2, &(0x7f0000b6e000-0x10)=[@generic={0x85, 0x0, 0x0, 0x2a}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000902000)="b149", 0x1ff, 0x80, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x0}, 0x30) close(r4) tee(r1, r1, 0x1, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(r1, &(0x7f00008c3000)={0x10, 0x0, 0x5, 0x7fffffff}, 0xc) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000bac000-0x4)=0x0, &(0x7f000005b000)=0x4) 2017/11/22 13:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000229000)="21245c00", 0x3) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00006cd000-0x8)={0x3ff, 0x81}) getdents64(r0, &(0x7f000055a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000218000-0x4)=0x0, &(0x7f0000570000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b2a000-0xc)={0x0, 0x0, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000066000)={0x2, 0x1000, 0xab, 0x10000000, 0x7, 0x0, 0x40}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a49000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = add_key$user(&(0x7f00005ed000-0x5)="7573657200", &(0x7f00000e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e9000-0x6c)="d06ac41766612ccae07726ecb109fde2e03e86b7f921be7f532c876a3b1c63a0730e3923f38ee4e4cceb8899cc5a3b592ffbd68ab985dbd91b387f241b7706d4a23ea0a57603552149ea18ba99056475871e2c5f37b4c1695bb2259f5164041693275b7037fbb5e5a459e39f78e092360877a3cce448d4082e5d3e8970d035301fccd4d09e78fe7e6f07c460aa8bef6f2b1ec59e2c1f7b3094ac679f2069e87d8766f48c2b2d2847d7", 0xa9, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000045000-0xc)={0x0, r1, 0x0}, &(0x7f00004d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x401, &(0x7f0000597000)={&(0x7f000059e000)="6c7277287365728a656eb12900", &(0x7f00006eb000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000771000)={{0x77, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x1c, 0x5, 0x4, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005d9000)=0x0) 2017/11/22 13:14:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, r0, 0x800000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000002000-0x8c)={0xe9c, @in6={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000006000-0xe)={0x0, []}, 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db093cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000000, 0x3f, r0, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000003000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0xfffffffffffffffe}, 0x2000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x403, 0x2b010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x1c) 2017/11/22 13:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000491000)=0x0, 0x80000) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1, 0x9, 0x0, 0x2, 0x1, "50e5c2dc297b2ec4ee1fe690098f019bd9180cca7aa68e4b84c7b7d3b61a7ba68be5f3a0ea2c06988eb6acd1f18eceebbc2575b857934749af155862d03a46", 0xffffffff}, 0x60) openat$ptmx(0xffffffffffffff9c, &(0x7f0000941000)="2f6465762f70746d7800", 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000481000)={{0x80, 0xfa, 0x1, 0x9, 0x3, 0x2}, 0x2, 0x6, 0x401, 0xffff, 0x6, "2c7be76377aeb42f5976995975f96cd7"}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0xa, &(0x7f0000001000)="03010101", 0x4) socket(0x200010, 0x10000000000003, 0xfffffffffffffffd) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000013c000-0x4)=0x0) r3 = socket$inet6(0xa, 0x7, 0x1000000000001) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b76000-0xb)={0x4, 0xf34d, 0x2, 0x1000, 0x4, 0x6, 0x7ff, 0x0, 0x5, 0xea2e, 0x9}, 0xb) accept$alg(r2, 0x0, &(0x7f0000586000+0x96b)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000190000)={@generic="6566d1270c1d7ce0f7cbe8786fe1662d", @ifru_flags=0x0}) socket(0x11, 0x802, 0x300) socket(0x6, 0x1000000005, 0x0) 2017/11/22 13:14:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000c00000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88, 0x0, 0x0, "d8fff2488d99f93f7ef185280dcb68df4867424f715376e154f3d08fbd0f51677843ac4f1e47f94651ea32e9f8a53ddc10c9f1e850887377b5e0bd76d6a884a8e9c4f24d9b56bf0870dadf4d24d14a55"}, 0x160) r1 = add_key(&(0x7f0000f4d000-0x5)="6365706800", &(0x7f00001ac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000275000-0x1000)="", 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000842000)="2f6465762f72666b696c6c00", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009b0000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058f000)=0x28) request_key(&(0x7f0000e05000)="7573657200", &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008d1000)="2d73656375726974792c766d0100000021252100", r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000923000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000131000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d98000)=@sack_info={0x0, 0x0, 0x40}, &(0x7f00009ed000-0x4)=0xc) sendmmsg$inet_sctp(r2, &(0x7f000090d000)=[{&(0x7f0000004000)=@in={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eef000-0x30)=[{&(0x7f0000d1a000)="e67b23eb8797098fe6b9eddce4efd3fa19ec388038be2232b625aac99c0dec9e29d7efb5b0e323a9a1e1ca92bbc4026a4a2d26eb386f92d6bfb63ee34f098be804b7ac2bb3ba288fc664d404111a10dd363444d7701934135cdda26a3580e9f903ac107cd667364ec94c3217c737dc632cdcc5db27630d2f492cc594a59c33855aeff63142250b98d84fd77669787fff30968eda4be9dd43509c3672f0d5", 0x9e}, {&(0x7f0000db8000)="0b52699e7026aa24d5a3efbe7d667cb7f2", 0x11}, {&(0x7f0000acc000+0xdb6)="9a6e", 0x2}], 0x3, &(0x7f0000553000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x201, 0x5, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xdd8, 0x6, 0xffffffffffffff01, 0x5, 0xf64, 0x3, 0x3f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x1, 0x8001, 0x7c4f, 0x1000, 0x1000, 0x10000, r5}}], 0x3, 0x4040800}], 0x1, 0x4081) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000bd6000)={0x7b, 0x0, [0x4, 0x5, 0x4, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000e80000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00008a0000/0x3000)=nil) madvise(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x10200000008) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000c12000-0x4)=0x2, 0x4) pipe2(&(0x7f0000b15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000548000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={0x0, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f00009c8000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00004e0000-0x8)={0x0, 0x0}) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x0, 0x2000, &(0x7f00003a8000/0x2000)=nil}) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2017/11/22 13:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000097d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cf5000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000044f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x8000000) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000043f000)={0x0, 0x8cc0, 0x20}, &(0x7f0000786000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005a4000)={r4, 0x40}, &(0x7f0000278000)=0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00001aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000a69000-0xc)={0x8, 0x0}) stat(&(0x7f0000305000)="2e2f66696c653000", &(0x7f0000d23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e47000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000)=0xc) fchown(r5, r7, r6) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fe7000)={0x2, 0x0}) epoll_wait(r2, &(0x7f0000b38000-0x22)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000fe6000-0xc)={0xffffffff8000000d, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d98000-0xb0)={{0x0, 0xfffffffffffff354}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f72000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000e1f000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00009f3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) 2017/11/22 13:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001ce000)=[{0x7, 0x2}, {0x0, 0x9}, {0x4, 0x2}], 0x3) write(r0, &(0x7f0000b24000)="240000001d0001000000000800000004023900fa1000010086000100f7ff7f0001ffce0dcf089b", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r1, &(0x7f0000176000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r2 = accept4$inet(r0, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) sendto$inet6(r1, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000858000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00006ce000)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ad5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000855000-0x10)=@generic="021ee0350befb6358138f6105e010f92") setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000b93000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x10000}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de7000-0x20)={@generic="7f5164657f8bf8bac40cc4904a0af87f", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be6000-0x8)={0x0, 0x0}) socketpair(0x5, 0xe, 0x9, &(0x7f0000c19000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000df2000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xc) r6 = accept4(r5, &(0x7f000033d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0x8, 0x1080000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000262000)={0x9, 0x5, 0x3, 0x6, 0x4}, 0x14) r7 = socket$inet(0x2, 0xa, 0x7) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d2000-0x20)={@common="6201fa02000000230000000000000000", @ifru_flags=0x2}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0xbbc0000000000000, 0x10000, 0x2ed2, 0x8}}) pwritev(0xffffffffffffffff, &(0x7f0000f15000)=[], 0x0, 0x0) r8 = socket$inet(0x2, 0x800008080f, 0x1) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvfrom$ipx(r5, &(0x7f00006f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x63, &(0x7f0000826000-0x10)={0x4, 0x203, 0x7, "738278c91e8a", 0x0, 0x0}, 0x10) bind(r1, &(0x7f0000ab2000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 13:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c3000+0x640)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000d05000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000655000-0x9)="2f6465762f73672300", 0x7e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000fd3000-0x4)=0x401, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003cb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000797000)=0x0, 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000083b000-0x8)={0x0, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c8e000)={0x0, 0x7, 0x9d7, 0x1, 0x6, 0xfffffffffffffffd}, &(0x7f0000d6a000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000612000-0xc)={r2, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000d6f000)={@generic="0087ff4793f34c6013d0c1c82b6dcccc", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r3, 0x10, &(0x7f0000257000-0x8)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100100000001, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058e000)="2f6465762f73657175656e63657200", 0x100fff, 0x0) pwritev(r5, &(0x7f000002e000)=[{&(0x7f0000e13000-0x11)="f8cb5cc453e1ea23c043c5a0fa68e61ec7", 0x11}], 0x1, 0x0) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000936000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df7000)="2f6465762f6375736500", 0x60000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00004b1000-0xa)="2f6465762f6375736500") connect$bt_rfcomm(r6, &(0x7f0000e98000-0x9)={0x1f, {0x8, 0x7d, 0x10004, 0x3, 0x2dcf, 0x5}, 0x4}, 0x9) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000256000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x400000000000000, 0x2, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f000091b000-0x18)={{&(0x7f0000550000/0x2000)=nil, 0x2000}, 0x2, 0x0}) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") 2017/11/22 13:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000714000-0x8)="2e2f66696c653000", &(0x7f0000ea3000-0x5a)="", 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = accept4(0xffffffffffffffff, &(0x7f000026c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d5000-0x4)=0xc, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007f4000-0x64)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc01}, @in6={0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) ioperm(0x0, 0x4b1d, 0x0) getresuid(&(0x7f00006f1000-0x4)=0x0, &(0x7f0000049000-0x4)=0x0, &(0x7f000022d000-0x4)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa6000)="2f6465762f72666b696c6c00", 0x391240, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000c12000)={0x80000001, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x6, 0x7, 0x51a0fc95, 0xdb6, &(0x7f0000b31000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x400, 0x6}) finit_module(r3, &(0x7f0000544000)="6d643573756d5d406d643573756d00", 0x2) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b91000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000db000)={r5, &(0x7f00000ea000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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quotactl(0x80000201, &(0x7f00000ef000-0x8)="2e2f66696c653000", r2, &(0x7f0000637000-0x32)="3451c31aa9d7218e8daa58682342c5e4cd62cb75ab2d4efb758e67f8b197592013efe40eca3a5350a2cfd72b3522614b1842") 2017/11/22 13:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003e9000-0xc)={0x0, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007d2000)={0x9, 0x1ff, 0x800, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000bfa000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00007d9000)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b7b900b3b3f3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000002b000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f000090f000-0x5c)="66ba200066ed400fc76c6903360f01f8410fe21ab9ff020000b847df0000ba000000000f300f01bdf8000000c744240000000000c744240200000100c7442406000000000f0114243e0f22e766b8e0008ed866430f3882a900000000", 0x5c}], 0x1, 0x28, &(0x7f0000c34000-0x10)=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000ab000)="2f6465762f72746300", 0x200, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/22 13:14:58 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e75000)="00000000000000000000000000000000000000000000", 0x16, 0x40000041, &(0x7f0000e76000-0x10)=@ipx={0x4, 0x4, 0xcc38, "a31e6ae2c0fd", 0x5, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e71000-0x4)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e77000)={0x0, 0x28, "a43c5ddc43db8505a54fc2d0df49ea97ec5abcd2dbbcc3c70058cdc5d5aa46ee344363e0ef67e9e8"}, &(0x7f0000e76000)=0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000db5000)={r2, 0x3e}, &(0x7f0000e71000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x212041be}, &(0x7f000051a000-0x4)=0x98) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000e77000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00000dc000)=0xc) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e76000)={@generic="1808518d4c63f280010000003e0aca03", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) r7 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000e79000-0xb7)={r5, 0xaf, "2b215ab2093f95196efb87d435521fd3b17a0618b30f1f56b583c3188b558cef75460d41e01ee954e6ba3b57659d0c889f9f65c9f14c072b3f5b6cc8fd8ecba7b8bae9586aaad9bcc551d6f820d8a4d1415bb0f0b04374d28dec66c1778843c32cba4b5ad7aae2495557da19d0414e331b7ad51174b429c2016ce453a83d1785dff0d6ded0daed510ca32b1475f646a9976d6deb13cbaffdf1c53b3450c814022717409cd6b872bf7132b2fb10e2e0"}, &(0x7f00001a5000-0x4)=0xb7) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000e22000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e76000-0x10)={r3, 0x3dc, 0x1c, 0x0}, &(0x7f0000acf000)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e75000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x42, 0x3, 0x80000000, 0x100, 0xffffffffffffff01, 0x400000, r6}) unshare(0x82000000) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000029a000)=0x0, &(0x7f0000e79000)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e72000-0x9)="746c696e6f6972fd", 0x8) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) [ 74.752107] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/22 13:14:58 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000092000-0x8)="2e2f66696c653000", 0x8000004) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x40, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000195000-0x6)="2e2f62757300", &(0x7f00008c6000-0x8)="2e2f66696c653000", &(0x7f000032f000)="667266f700", 0x80, &(0x7f0000f6f000)="") r0 = open(&(0x7f0000618000)="2e2f62757300", 0x2080, 0x101) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000adc000)={0x0, r0, 0x2000001, 0x1, 0x0}, 0x14) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r0, &(0x7f0000f8b000)="2e2f66696c653000", 0x89) fallocate(0xffffffffffffffff, 0x2, 0x81, 0x6414) mmap(&(0x7f0000d6e000/0x2000)=nil, 0x2000, 0x0, 0x11010, r1, 0x0) mount(&(0x7f00008df000-0x8)="2e2f66696c653000", &(0x7f0000bf7000)="2e2f62757300", &(0x7f0000168000-0x7)="7073746f726500", 0x2000000, &(0x7f0000921000)="8c") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fcd000-0x4)=0x3, 0x4) mmap(&(0x7f000051a000/0x3000)=nil, 0x3000, 0x2000006, 0x32, r1, 0x0) r2 = openat(r1, &(0x7f0000035000)="2e2f6275732f66696c653100", 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f62757300", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000153000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003cd000/0xc00000)=nil, 0xc00000, 0x3, 0x405f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fce000-0xe)="2e2f62757300", r1, &(0x7f0000fce000-0x6)="2e2f62757300") unlinkat(r1, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r1, &(0x7f0000000000)="2e2f66696c65302f66696c653000", 0x4) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x5, 0x8011, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fc3000)="2e2f62757300", &(0x7f00008c5000-0x8)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0x2001028, &(0x7f0000000000)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000fa2000)="2e2f62757300", r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1) [ 74.822884] audit: type=1326 audit(1511356498.478:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/22 13:14:58 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000da6000)=[@in6={0xa, 0x3, 0x1ff00000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x100000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56}], 0x90) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a19000)={0x0, 0x0}, &(0x7f00008a5000)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f66000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xbe6) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000a6a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074a000)=0x10) listen(r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a6c000-0x10)={r1, 0x8001, 0x6, 0x1ffc00000}, &(0x7f000072a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000131000)={r1, 0x3}, &(0x7f000039b000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f65000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000093e000)={r1, 0x98b}, &(0x7f0000f66000)=0x8) sendto$inet(r0, &(0x7f0000cc7000)="37", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) socket$inet6(0xa, 0x802, 0x88) shutdown(r2, 0x1) 2017/11/22 13:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000720000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa3000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000262000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008bb000-0x8)={r1, 0x7}, &(0x7f0000471000-0x4)=0x8) poll(&(0x7f0000100000)=[{r0, 0x2000, 0x0}, {r0, 0x441, 0x0}, {r0, 0x40, 0x0}], 0x3, 0xffffffffffffffff) r2 = socket(0x1e, 0x5, 0x0) r3 = creat(&(0x7f00009e4000)="2e2f66696c653000", 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000277000-0xf8)={{0x3, 0x3, 0x6, 0x3, 0x1f}, 0x9, 0x8, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1, 0x100000001, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00000f8000)="", 0x0}, {&(0x7f0000fff000-0x69)="", 0x0}, {&(0x7f00007cb000)="abe6969f21b9100e841ba273a4707686e02090b0707caa9f48ecf2bf1ff362d74aaaa1eca130ec99816b911407a972b427965b", 0x33}], 0x3, &(0x7f0000edb000-0x240)=[{0xf0, 0x11d, 0x4f76, "aa86cf95611eb0851b83fb6a0c68cb216d0f85fddcb1152168b287245ab0b157365c53434ce3e9fdbb5df642fad54caacfba681003bba6c57e79ea3233723a231a2c4d007ef2dba78b66284d9600f9920adf81e577ce22ae6d00000002df73d964998b56deb8e4b3575bc978a89ddf0006b27790ef1cead5c1b64204457cd88540cf95d1e7663f0000000000000000aa2f8caffed9df73f63a29c4653a2072e560b22f9e7cd756542830316c46c99188dc2099644bd9346f7b575f686219456949ddb7331f665d71c312108614c85f158c6e26e271adc0f71b55e61d11e142ef"}, {0xf8, 0x10f, 0x1f, "3b107128c51fca21d387b42a04f704fcb80bf497235d65cbcdb33424da288e272aff440054a80a5a573d4ac1909816589e41458d529caacd0c4a612cc6377da0c8e26882110dc630221c717b6c8d13e2382133f86d187d3a946fc2e8a5a3ea1ad0686aadf623d7f60c6012babde7bf3f1fe8ea5ad6944d1cd18d3d0e97abfbf945357b2a1f04edb9e22bbe868181da15b7c15752e436792735dd68cd6b8976d2ea01bc27ab9cd3ff52600d4c24ad7079afde757e9424508b238105554ae38e0ed0a87a30d6d452903e68a72b80b92230c9fbbba0abb601809e869160e6c61bc6d66d1902d7"}, {0x58, 0x1ff, 0x1, "9770ed0b2bb45c080507e253f256be57fbba2952850b7baaf029e7479a0b3b70693de6bfe087f3e38190da1f145a6c0860d6b5968587b60ac26d4874aac7263758deb4382586d7"}], 0x3, 0x0}, 0x0) 2017/11/22 13:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bind(r2, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000efa000)="2c1883", 0x3, 0x40000, &(0x7f0000069000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00002a5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000931000-0x10)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000cf9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_settime(r2, 0x1, &(0x7f0000efa000)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000d6f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000021a000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) accept4$ax25(r7, 0x0, &(0x7f0000a6a000-0x4)=0x0, 0x800) readv(r0, &(0x7f000086a000)=[{&(0x7f000091a000)="00", 0x1}], 0x1) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f00004d2000-0xd0)={0x5, 0x0, [{0x80000000, 0x5, 0x2, 0x1000, 0x5, 0x9c65, 0x0, [0x0, 0x0, 0x0]}, {0x40000000, 0x8, 0x0, 0x5, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x6, [0x0, 0x0, 0x0]}, {0x7, 0x2, 0x7, 0x4, 0x1, 0x7, 0x100, [0x0, 0x0, 0x0]}, {0x80000008, 0x100000001, 0x0, 0x1, 0x1ff, 0x40, 0x2b, [0x0, 0x0, 0x0]}, {0x0, 0x1f, 0x1, 0x8001, 0x401, 0x5, 0x0, [0x0, 0x0, 0x0]}]}) [ 74.898200] audit: type=1326 audit(1511356498.478:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 74.926845] audit: type=1326 audit(1511356498.479:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=288 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/22 13:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) clock_gettime(0x0, &(0x7f0000246000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00007c3000-0x10)={0x0, 0x0}) ppoll(&(0x7f00007a0000)=[{r0, 0x3, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x8047, 0x0}], 0x3, &(0x7f0000b54000-0x10)={r1, r2+10000000}, &(0x7f00008d3000)={0x8}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f000081f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00009b7000-0x3b)="15ed134c0ee35a9fc835a11c3018b11163aa2de6c03876db1c4165c6d53d8776ea722795d1c89138beb72637f3814d822e6828b6208a6def2fe78f") write$fuse_notify_store(r4, &(0x7f0000793000)={0x28, 0x8, 0x0, 0xffffffffffffffdf, 0xffffffffffffffff, 0x0}, 0x28) splice(r3, 0x0, r0, 0x0, 0x200000, 0x0) write$tun(r4, &(0x7f0000a4b000-0x27e5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "41648a", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "68adfd", 0x0, "cc230b"}, ""}}}}, 0x42) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000017f000)={0x0, 0x0}) read$eventfd(r3, &(0x7f00000b3000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munlockall() read$eventfd(r0, &(0x7f0000c63000+0x9e5)=0x0, 0x8) [ 74.950623] audit: type=1326 audit(1511356498.479:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 74.985884] audit: type=1326 audit(1511356498.479:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 75.007917] audit: type=1326 audit(1511356498.480:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452879 code=0x7ffc0000 [ 75.030087] audit: type=1326 audit(1511356498.480:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/22 13:14:58 executing program 7: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000019000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x20c2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x20) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_NMI(r0, 0xae9a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 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) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x8003, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000006000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000000f000-0xd8)=@ioapic={0x0, 0x4, 0x1ff, 0x7fff, 0x0, [{0x3ff, 0x9, 0xbea, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffe1, 0x3f, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x4dab6452}, {0x6, 0xa9, 0x7310383d, [0x0, 0x0, 0x0, 0x0], 0xa}, {0xffffffffffffffa0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8001, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0x100000001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7fffffff, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0xfffffffffffff801, 0xffffffffffffffc1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8, 0x6, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x8, 0xb637, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xacd, 0x9, 0xbbf, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xe000000, 0x10000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100007}, {0x5, 0x151b, 0xa9, [0x0, 0x0, 0x0, 0x0], 0xd66}, {0x7f2a, 0xfff, 0x7ffffffe, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x57f}, {0x80000001, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x168820000000}, {0xffff, 0xffffffffffff6651, 0x100, [0x0, 0x0, 0x0, 0x0], 0x94}, {0x6, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x8000, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc, 0x5a31, 0x3fe0000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x9, 0xee8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7c7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KDENABIO(r4, 0x4b36) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000027000+0x2cc)={[0x2000000200, 0x115009, 0x3003, 0x0], 0x40008003fffd, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f0000021000)={0x9, 0x7f, 0xefbf}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r4, &(0x7f0000007000+0x37a)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000006000)={0xa, 0x0, [{0xc0000100, 0x0, 0x8}, {0xc0011000, 0x0, 0x2}, {0x3df, 0x0, 0xe08e}, {0xf7d, 0x0, 0xf8d}, {0x1bff, 0x0, 0x0}, {0xb82, 0x0, 0x6}, {0x289, 0x0, 0x10001}, {0xc0000bff, 0x0, 0x47a}, {0x40000bff, 0x0, 0x400001}, {0x8c1, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000006000)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2017/11/22 13:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000956000-0x71)={0x0, 0x69, "e5e38f34ea1e0c70117821afc58fb06d831381e78e1db07abac4c286e9c11f7f3d099fdf9b613f2f50596cf3b90a84fa1d3cb56efe76e0626c3c1fa8a989b2369f3c9185da5c60994eee4b58196194e7c140e91f2717436f0348bb7256f14b56c1136c63b98aaf8b06"}, &(0x7f0000130000-0x4)=0x71) pipe(&(0x7f0000ee4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009c4000-0x18)={r1, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000edc000-0xa0)={r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb710, 0xa3, 0x5, 0xb90}, &(0x7f00003de000)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072b000-0x10)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x4, 0x4cd5844b, 0xffffffffffff8001, 0x8820}, 0x20) accept$inet6(r5, &(0x7f0000b1d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000415000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002b3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000ec6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x8000000000007, 0x0, 0x3f8, 0x6, 0x84100241, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0x8000000000000, 0xfffffffffffffffd, 0x0}, &(0x7f0000db0000-0x4)=0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f000053f000-0x78)={0x112, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x81, 0x1ff, 0x4, 0x5d3, 0x0, 0x4, 0xbb4b, 0x6}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000987000-0xb8)={r8, 0x20000000000001f, 0xfffffffffffffffd, 0x1, 0x10001, 0x3, 0x6, 0xffffffff, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf5a, 0x8, 0x2, 0x401}}, &(0x7f0000e53000-0x4)=0xb8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000204000)={0x0, 0x0}) socket$inet6(0xa, 0x80004, 0x800000045) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept(r5, &(0x7f0000727000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c78000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000bcb000-0x4)={r4}) listen$netrom(r10, 0xc) socket(0x10000000000000d, 0x1, 0x4) 2017/11/22 13:14:58 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setpipe(r0, 0x407, 0xffffffffffff87b0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) open_by_handle_at(r2, &(0x7f000001d000-0xd4)={0xd4, 0x9, "4b34430009d245ab81877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f383bfe23f5e694774f542788cff23cc1bb55f1577b3a4cf3c0dabf02933043ad16afa712b7f930f24f77a248ec2596638180500000000000000b8219e55c0838cfbd1f837f5b06193956da56be5ee8d811eb974718fae96bf5164747ae13909e7562c0b15dadb6225a70f23fffcb52a6d806a4bdb970cfcfbbfd0585435dfeb9616780a43f134cd04635819b94b50157d47dc69bd5a3dafc5dab2230000000299eae04409035861"}, 0x200) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = add_key(&(0x7f0000ef6000-0x6)="6c6f676f6e00", &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) r6 = dup2(r1, r1) write(r3, &(0x7f0000067000-0x95)="211187a874ea607e81545a412b2523d5b8026c88bbf52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd334340900000012c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678e28ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x93) msgget$private(0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000726000-0x10)={0x773, 0x0, 0x2, 0x1000}, 0x10) fcntl$setpipe(r0, 0x407, 0x1) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r3, &(0x7f0000035000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) poll(&(0x7f0000067000)=[{r4, 0x2d4, 0x0}, {r4, 0x1a, 0x0}], 0x2, 0x3) set_thread_area(&(0x7f0000ef6000-0x10)={0x3, 0x20001000, 0x2400, 0x7fffffff, 0x20002000000000, 0x2, 0x7fffffff, 0x2, 0x8, 0x1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000067000)={0x6, &(0x7f0000067000)=[{0xb88, 0x3ff, 0x1ff, 0x3}, {0x3f, 0xa9, 0x7, 0x9}, {0x200, 0x2, 0x401, 0x9}, {0x2, 0x80000000, 0x83, 0x6}, {0x7, 0xa8, 0x0, 0x7}, {0xe3, 0x5, 0xfffffffffffffffd, 0x7fffffff}]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000069000-0x4)=0x0) clone(0x0, &(0x7f0000ef3000-0x1)="3b", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="0102") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f76637300", 0x200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, r7, 0x0) [ 75.052158] audit: type=1326 audit(1511356498.480:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 75.078659] audit: type=1326 audit(1511356498.480:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=173 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/22 13:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000255000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009ab000)=0x38) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) bind$ax25(r1, &(0x7f0000971000)={0x3, {"ab7efef5a6844b"}, 0xfffffffffffffffe}, 0x10) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000797000)=0x2, &(0x7f0000ca7000-0x8)=0x4) clock_getres(0x5, &(0x7f0000311000-0x10)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000927000)=0x0) write$sndseq(r1, &(0x7f0000e2a000)=[{0x5, 0x0, 0x7, 0x5, @tick=0x2, {0x400, 0x6}, {0x0, 0x4}, @result={0x6, 0x20}}, {0x5, 0x400, 0x809, 0x7fff, @time={0x77359400, 0x0}, {0xd7, 0x2000000000000007}, {0x81, 0x8}, @ext={0x3a, &(0x7f0000015000)="ba50672c74e96052ec7e99a45cad6649c20c0ba8a71df3e0e14e7888524e344f34a76c0f4fd90e1736988395d5c27466df931460785d85c6696b"}}], 0x60) bind$bt_l2cap(r1, &(0x7f0000646000)={0x1f, 0x7f, {0xfffffffffffffffa, 0x1, 0xffffffff, 0x4, 0x3ff, 0x401}, 0x100000001, 0xa90d}, 0xe) ioctl(r1, 0x1, &(0x7f00009e5000)="") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b1000-0x4)=0x0) perf_event_open(&(0x7f00005aa000)={0x3, 0x78, 0x400000004000, 0x400, 0xf9fd, 0xffffffffffff0000, 0x0, 0x6, 0x0, 0x1, 0x1ff, 0x10000, 0x800, 0x1, 0x0, 0xfffffffffffffff8, 0x0, 0xf2, 0x9, 0x0, 0xfffffffffffffffa, 0x5, 0x3, 0xfff, 0x9, 0x5, 0x0}, r2, 0x3, r1, 0x1) 2017/11/22 13:14:58 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8e000)="2f6465762f6375736500", 0x201, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)="2f6465762f76637300", 0x0, 0x0) r3 = epoll_create(0x1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d20000-0xc)={0x1, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)="00", 0x1}], 0x1) epoll_pwait(r3, &(0x7f0000d1d000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00009d4000)={0x0}, 0x8) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f000034d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d22000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f28000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000f5e000)=0xbffffffffffffffe) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000671000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x400) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket(0x10, 0x2, 0x0) inotify_init1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmmsg(r8, &(0x7f000011b000)=[{{&(0x7f0000a93000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000)=[{&(0x7f0000872000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000b96000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x9}, 0x2}, {{&(0x7f00003ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e38000-0x30)=[{&(0x7f0000f8b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000b9c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000066f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x3, &(0x7f0000ce6000)="", 0x0, 0x20}, 0xd89}], 0x2, 0x40002003, &(0x7f0000c7e000-0x10)={0x77359400, 0x0}) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a2f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00009f4000-0x4)=r10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x7, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f00000e7000)={0x0}, 0x8}) [ 75.109965] audit: type=1326 audit(1511356498.481:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9013 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/22 13:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x3) 2017/11/22 13:14:58 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000005000/0x2000)=nil) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000040b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000e05000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003a0000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000000)={r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000002000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000001000-0x4)=0x9) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xd, 0x2d9, 0x8, 0x2, 0x6, r3, 0x6}, 0x1c) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) shmdt(r7) 2017/11/22 13:14:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000967000)={0x0, 0x0}) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f66696c653000", 0x3) r3 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x2000000000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r5 = creat(&(0x7f00005a0000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) fcntl$getown(r0, 0x9) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000aa5000)={0x0, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "2fd1201c99c9857a", "e3388bae41fea9a6e74469d6fa3dff3e2bd8988b05426a67680a0fae86c667f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000b40000-0xa)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") syncfs(r2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000653000)=0x0) unlink(&(0x7f0000f22000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000655000-0xb0)={{0x8, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x100400, 0x5, 0x2, 0x1, 0x4, 0x2, 0x0, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f00001ee000-0x10)="2e2f636f6e74726f6c00") r6 = add_key$keyring(&(0x7f000018a000-0x8)="6b657972696e6700", &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00002f7000)="6b657972696e6700", &(0x7f0000bf5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003be000-0x8)={0x1f, 0x0, 0x7, 0x7}, 0x8) utimensat(r3, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) renameat(r3, &(0x7f000022b000-0x8)="2e2f66696c653000", r3, &(0x7f000013c000)="2e2f636f6e74726f6c00") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000023e000-0xa0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x84, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xedbf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x7) unlink(&(0x7f0000849000-0x10)="2e2f636f6e74726f6c2f66696c653100") openat(r3, &(0x7f000067f000-0x8)="2e2f66696c653100", 0x4000, 0x1a7) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/22 13:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000051c000)={0xd, 0x7ff, 0x3, 0xffffffffffffff80, 0x5, 0x0, 0x9}, 0x1c) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x41006f45, 0x8]}) 2017/11/22 13:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00004ba000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x1000}) fcntl$notify(r3, 0x402, 0x4) fcntl$setown(r2, 0x8, r1) semop(0x0, &(0x7f0000fc6000-0xc)=[{0x3, 0x80ffff, 0x0}], 0x1) fcntl$setsig(r2, 0xa, 0x12) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f0000a00000-0xc2)="") kcmp(r1, r1, 0x0, r3, r0) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x38) r5 = semget$private(0x0, 0x2, 0x1) semctl$GETVAL(r5, 0x1, 0xc, &(0x7f0000ddd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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dup2(r0, r3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000006e000)={@common="6970365f767469300000000000000000", @ifru_flags=0x400}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r3, r6, 0x401, 0x1) tkill(r1, 0x13) 2017/11/22 13:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000376000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x1000000000000) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x407ffc0003}]}) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c42000)="", 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0x1000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007b5000)={{0x401, 0x0}, {0x2, 0x8}, 0x2, 0x3, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r0, 0x4b35, 0x1552ae52b) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000067b000)=0x8) 2017/11/22 13:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x87, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0xfa, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000294000/0x2000)=nil, 0x2000, 0x4, 0x9, 0x100) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000159000)="2f6465762f72666b696c6c00", 0x1fff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000019000-0x4)=0x0, &(0x7f000023e000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e24000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055b000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81cb, 0x5, 0x26f}}}) connect$inet6(r5, &(0x7f00006d4000)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d25000)=@common="65716c00000000000000000000000000") write$fuse_notify_inval_entry(r2, &(0x7f0000578000)={0x20, 0x5, 0x0, 0x4, 0xd9ff}, 0x20) accept$inet6(r2, 0x0, &(0x7f0000851000)=0x0) write(r2, &(0x7f0000d82000)="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", 0x1000) close(r6) accept4$ax25(r5, &(0x7f0000b0c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000011a000-0x4)=0x10, 0x800) r7 = socket(0x0, 0xfffffffffffffffb, 0x3ff) fcntl$getflags(r0, 0x408) flock(r7, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f000045c000-0x24)={0xfff, 0x81, 0xec2, 0x400000080000001, 0x400, 0x9, 0xc4, 0x0, 0x3, 0x5, 0x6, 0x1d5}) r8 = dup3(r4, r1, 0x7ffff) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r3, &(0x7f00008db000)="d9", 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000011e000)=r8, 0x4) getsockname$inet(r8, &(0x7f000036d000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000)=0x10) recvfrom(r4, &(0x7f0000118000)="", 0x0, 0x2, 0x0, 0x0) 2017/11/22 13:14:58 executing program 7: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) r0 = memfd_create(&(0x7f0000d69000)="73797374656d2e706f7369785f61636c5f64656661756c7400", 0x6583db78dc595f1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000eda000)={0x0, 0x78, 0x8, 0x9, 0x2c8, 0x8, 0x0, 0x3, 0x8000, 0x6, 0x3f, 0x9, 0xfb3, 0x12, 0x0, 0x1e, 0x0, 0x80, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x5fc, 0x0, 0x0}, 0x0, 0x107, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x3, 0x0, 0x1ff, 0xee6, 0x0, 0x0, 0x0, 0x100000, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x80000000000) socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000cf6000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00008bf000-0x10)=@generic="9069fa39d51eec72b82668be9ebd54c0") signalfd4(r2, &(0x7f000016e000-0x8)={0x800}, 0x8, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000042a000)="2e2f66696c653000", 0x100, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000571000-0x20)={0x0, 0x3, 0xd000, 0x1000, &(0x7f0000714000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x2, 0x9) recvfrom(r4, &(0x7f0000037000-0x84)="", 0x0, 0x0, &(0x7f0000036000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f000001c000-0xcc)="", 0x0, 0x4, 0x0, 0x0) shutdown(r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) signalfd(0xffffffffffffffff, &(0x7f000040a000-0x8)={0x0}, 0x8) mount(&(0x7f0000fc2000)="2e2f62757300", &(0x7f00006e2000-0x6)="2e2f62757300", &(0x7f00008ba000)="746d70667300", 0x8480, &(0x7f0000726000-0x2f)="84eb83108e3d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:14:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3254, 0x400) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x182) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x36a, 0x7, 0xc6c, 0xffffffffffffff0e, 0xffff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x7, 0x3, 0x1, 0xfbf, 0x7, 0x7}, 0xff}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000004000-0x1)={0x2}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:14:58 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005eb000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000101000/0x18000)=nil, &(0x7f0000fec000)=[@text32={0x20, &(0x7f0000000000)="c4e1e1fd780f0f234fc744240000400000c7442402d6000000c7442406000000000f01142464f3700066afbaf80cb87e913b8eef66bafc0c66ed66ba430066b8eb0066efea0600000056000f32c40ec7a729f20f2da05cafa9e5", 0x5a}], 0x1, 0x1, &(0x7f0000fec000)=[@dstype3={0x7, 0xe}, @dstype3={0x7, 0x9}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r6, 0x2, &(0x7f000043b000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x3, 0x2830, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bb000)="2e2f66696c653000") r7 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r7, 0x400, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f0000b42000)="2e2f636f6e74726f6c00", &(0x7f00002fc000-0xa)="2e2f636f6e74726f6c00") open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000ee1000)=0x0) 2017/11/22 13:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006de000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) write$sndseq(r0, &(0x7f0000e65000-0x60)=[{0x4, 0x8000, 0x4, 0x1, @tick=0x2, {0x3, 0x7}, {0x8, 0xffffffffffffffc1}, @connect={{0xfffffffffffffff8, 0x7}, {0x4, 0x6}}}, {0x8, 0x1, 0x14d3, 0x80000001, @time={0x77359400, 0x0}, {0x3, 0x5}, {0xbbe8, 0x400}, @time=@tick=0x6}], 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088e000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000767000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, &(0x7f0000db9000)=0xc) r1 = gettid() r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f0000985000)={0x2, 0x78, 0xe2, 0x0, 0x36f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x61, 0xe1c4, 0x10, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000021012, 0x0, 0x0, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) pipe2(&(0x7f0000f35000)={0x0, 0x0}, 0x800) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000265000-0x1)=0x0, &(0x7f00004ac000-0x4)=0x4) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000391000-0x10)=[{&(0x7f0000c1c000)="", 0x0}], 0x1) ioctl$void(r0, 0xc0045878) clock_gettime(0x0, &(0x7f00009ff000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000115000-0x10)={0x1, &(0x7f0000c2d000-0x8)=[{0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000d1000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000f54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa100}) clock_gettime(0x7, &(0x7f0000cc2000-0x10)={0x0, 0x0}) acct(&(0x7f0000d32000)="2e2f66696c653000") rt_sigtimedwait(&(0x7f0000a0b000-0x8)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={r7, r8+10000000}, 0x8) truncate(&(0x7f000046f000-0x8)="2e2f66696c653000", 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x400000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000a3f000-0x10)={0x4, &(0x7f000075a000-0x78)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) perf_event_open(&(0x7f000007d000)={0x4, 0x78, 0x9, 0x8001, 0x3, 0x0, 0x0, 0x208, 0x400, 0xa, 0x7fffffff, 0x650, 0x1ffe0000000, 0x1a, 0x0, 0x78, 0x6, 0x1f, 0xfffffffffffffffd, 0x800, 0x1, 0x6, 0x7, 0xfff, 0xfffffffffffffffb, 0x8f, 0x0}, r2, 0x0, r5, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000805000)={0x7, 0x0, [{0x6, 0xffff, 0x1, 0x100, 0xfff, 0x81, 0x4, [0x0, 0x0, 0x0]}, {0xc0000000, 0x6d, 0x2, 0x81, 0x400, 0x6, 0x40a, [0x0, 0x0, 0x0]}, {0x80000007, 0xb2ee, 0x0, 0x8, 0x9, 0x9799, 0x4, [0x0, 0x0, 0x0]}, {0xc000000f, 0x3, 0x2, 0x5, 0x5, 0xfffffffffffffffe, 0xffffffffffffff00, [0x0, 0x0, 0x0]}, {0x2, 0x5, 0x1, 0xfff, 0x5, 0x9, 0x0, [0x0, 0x0, 0x0]}, {0x40000000, 0x8, 0x5, 0x1, 0x3ff, 0x3, 0x6, [0x0, 0x0, 0x0]}, {0xa, 0x7fffffff, 0x2, 0xfff, 0x1, 0x7f, 0x0, [0x0, 0x0, 0x0]}]}) fchmodat(r5, &(0x7f0000bc4000)="2e2f66696c653000", 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000005a000)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x0) [ 75.305355] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.313227] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.322143] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.347268] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.354898] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.362379] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.369474] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.377068] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.384217] xs_tcp_setup_socket: connect returned unhandled error -113 2017/11/22 13:14:59 executing program 6: r0 = socket(0x11, 0x4000000000000003, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000471000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x83, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0x5, &(0x7f0000010000)="4aca82ab76593eb8d4e81bbde7c5a1482eef61f605cbcee43652dacbc9fd37d6cecac0917321537b64211ddada236571033d154bd56debd2b30612449410aaaac4710ef2cd881312256205d9d096c529906a6c84529477d7b18568f7620185a04eb28c9ece3e6202acf98f0224e93dc93c3348cc5f4dd9e8d8324c107d3696b2eeffe50da07058d94be244796e45dd1022f1ea029fd4dac0ed40752d3c3e633e8805b5b3b76a03e80a443156ab73e788613dee124a49d37eec7729054cb5bf0d50397cd1198a5589ab659361ad0f52ebe0ca289108b3fb72f25b29581cd0b0de7525b19f82a55c360b", 0xe9) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000c59000-0x1a8)={0x3, 0x9, 0x5, 0x0, 0x0, []}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000f9e000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4d765524e244", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000f9c000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="1ca28c687647", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000000b000)={0x0, 0x0, 0x4000d7e1, 0x8009}, 0xc) ioctl$void(r2, 0x100000000005450) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f00007c2000-0x1d)=[{0x1d, 0x11, 0x209, 0xffffffffffffffc1, 0x4000000000006db, "17a70001080000000000500097"}], 0x1d}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}, 0x4040800) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f9f000-0x2f)={0x0, 0x27, "4ba74b46916f50f5fbf578d550ce380f4cc100000001dc938e92244ca320a66418cb09c96c3cf8"}, &(0x7f0000f9d000)=0x2f) 2017/11/22 13:14:59 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x804, 0x400000ffff, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000947000-0x4)=0x18, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000053a000-0x8)={0x42424242, 0x42424242}, 0x1000000000000000, 0x97) syz_emit_ethernet(0x44, &(0x7f000010f000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373257bf", [], {{0x0, @ipv4={{0x8, 0x4, 0x0, 0x3, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x3, 0x2, []}]}}, @tcp={{0x0, 0x2, 0x42424242, r3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {"0836"}}}}}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e5d000)=[{&(0x7f000089a000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b000400010000000000050010000500000000000000005f7c", 0x3b}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096d000-0xc)={0x0, 0x7fffc, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000fe6000)={r5, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a21000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000012f000-0x4)=0x82, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00003af000)=[{r2, 0x10, 0x0}, {r4, 0x0, 0x0}, {r6, 0xc8, 0x0}, {r1, 0x2, 0x0}, {r4, 0x80, 0x0}, {r0, 0x480, 0x0}], 0x6, 0xfffffffffffffe21) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$ax25(r2, &(0x7f000051f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bd9000)=0x10, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000088a000-0x20)={0x6dcc, 0x0, 0x0, 0x3a}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00003c4000-0x20)={0x7fff, r8, 0x10003, 0x37e6732a}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00003c3000)={0x8001, r9, 0x10401, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000e7000)={0xa, r10, 0x10001, 0x10000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:14:59 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000fb5000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00000a6000)="2e2f66696c653000", 0x0) ioprio_set$uid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1a4000)=nil, 0x1a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x722, &(0x7f0000fb5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000fb7000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000002c000-0x20)={0x1, &(0x7f0000fb6000-0x8)=0x0, 0x2, r2, 0x5}) r3 = creat(&(0x7f0000bf2000)="2e2f66696c653000", 0x48) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000fb6000-0x58)={{0x1, 0x2}, 0x0, 0x555e, 0x6, {0x5, 0x5}, 0x5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00005fe000/0x18000)=nil, &(0x7f0000a72000-0x18)=[@textreal={0x8, &(0x7f0000ab4000-0x37)="baf80c66b8446c578b66efbafc0ced0f01c90f32660f3a0be50bbad104ec66b9bd0800000f320f01cf0f78a10000660f0059000f675121", 0x37}], 0x1, 0x1, &(0x7f0000000000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f000000d000-0x18)=[@text16={0x10, &(0x7f0000722000)="065925e2cca74a7632e9e66eb9dc9225085b05000000abb57712d467cc61056c75dfa557b8d78c389219dec4825895bcdbee829bc7c147117c4ad269fb36c556d87c6fb2c3d4f0017b03a9630be7ee8ff69f2323ed436906b32cce8ae0b61223eb7c5cdd", 0x64}], 0x1, 0x0, &(0x7f0000020000)=[], 0x0) 2017/11/22 13:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000000000) pipe(&(0x7f00008f0000)={0x0, 0x0}) ioctl$void(r3, 0x8000c0045878) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001ac000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fb, 0x0, 0x800, 0x8, 0x40}, &(0x7f0000f71000-0x4)=0xa0) epoll_wait(r3, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000069b000-0xb)={0x4, 0x1, 0x9b9a, 0x80000000, 0x6, 0xfffffffe, 0x3, 0x7, 0x7fff, 0x400, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000936000)=0x4) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00004f4000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d9d000)={0x3, 0x8200, 0x81, 0x8, 0x0}, &(0x7f00005e0000)=0x10) sendmsg$netrom(r2, &(0x7f0000c6c000)={&(0x7f00000bc000)=@ax25={0x3, {"01a02500000002"}, 0x81}, 0x10, &(0x7f0000a04000)=[{&(0x7f0000f2f000)="181fb2958272fba36077801d81d5cb7720a4c0c4c8c00396e7d50cc7ea29cd7ff4e07138a7576ce71e2c317127985f36ef2178455e3216487b31f574cf90a3dadd56aeaee7aa265c296ffc1915d13bcbfbaae5b11ae8cd25b6f2fc99dea69c4e80945f20118bb39352", 0x69}], 0x1, &(0x7f0000d78000-0x598)=[], 0x0, 0x20000090}, 0x79b769edc870dbb0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00009ec000-0x4)=0x0, 0x4) bind$nfc_llcp(r3, &(0x7f0000f93000-0x60)={0x27, 0x9, 0x1, 0x3, 0x9, 0x3196aae800000000, "b7d44da23468d7e7c85324c9d08cca212797991382ccfbc75a4af31ee54467741fb40eb61a09ec659607c07a8b3b718034ae637529234b10e7a390da5e566b", 0x5}, 0x60) getsockname$inet(r3, &(0x7f00000f9000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000046000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000020e000-0x4)={r2}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000908000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b7000-0x4)=0x8) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000de0000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f94000)=0xa1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bce000)={0x0}, &(0x7f0000629000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000996000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000217000-0x4)=0xc) writev(r1, &(0x7f0000384000-0x10)=[{&(0x7f000030a000-0x4)="2900000020001900013d3500000a000602000007000000000000000008001000000000000000070c881b", 0x2a}], 0x1) getsockopt$inet6_mreq(r2, 0x29, 0xa0000000011, &(0x7f0000b93000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000016b000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00008c2000)={r4, 0x6}, 0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c53000-0x4)={0x0}, &(0x7f0000a6c000-0x4)=0x4) readv(r2, &(0x7f0000732000-0x20)=[{&(0x7f000056d000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000338000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x2) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0xe440, 0x0, 0x17, 0x0, "f693f9042697c7b0bd5c171d8a0dad6da2f4df11290de77e7d65c925b475951b4573c0a92ae10fb42f7974b184822d310c2ccb95cef4d254bf3eba331c4d9ae0", "79e0e12eb45dc189b1e69a0f034e02db3308c9887eb925f838545a0815e55415", [0x100000000, 0x8], 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00007bb000)={0x9, &(0x7f00009fe000-0x48)=[{0x6, 0x0, 0xffffffffffffff50, 0x1f}, {0x4, 0x7fff, 0xfffffffffffffffe, 0x8d95}, {0x1ff, 0x8000000000000000, 0x6, 0x2}, {0x10000, 0xed, 0x8, 0x4}, {0x7, 0x7, 0x2, 0x8}, {0x1ff, 0x3, 0x200, 0xa7b9}, {0x101, 0x1, 0xffffffffffffff81, 0x6}, {0x6916, 0x7f, 0x2, 0x7108}, {0x3c34, 0x2, 0xffffffff, 0x2}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000068d000-0x40)={&(0x7f00005d4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007a9000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00001a5000)=[0x0, 0x0], &(0x7f00003d8000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x4, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000dd000)={0x0, 0x9}, &(0x7f000070c000-0x4)=0x8) 2017/11/22 13:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000, 0x0, 0xfc, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = socket(0x2, 0x803, 0x1) setsockopt(r0, 0xff, 0x5, &(0x7f000003e000)="296209da", 0x4) get_thread_area(&(0x7f0000823000)={0x0, 0x1, 0x0, 0x201, 0x0, 0x1, 0x8, 0x8000000000000, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8637, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000081b000-0x8)="2e2f66696c653000", 0x20) socket$inet6(0xa, 0x6, 0x2) socket$inet6(0xa, 0x200000000000f, 0x78f5) socket(0x1, 0x804, 0xffffffffffffff5b) pipe(&(0x7f0000672000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000082f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x1000000006, &(0x7f00001ad000-0x4)=0x200, 0x4) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000ca7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0x56) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) syz_emit_ethernet(0x5eb, &(0x7f0000ee9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "5496dbfbee8c7986adf02623fd02c4f9e8f3f950e017a0e6baebdba2fc4a240d3516ef05918c34901afed1bbc23abecc028ebceafc1ca33cfb6335dc994aa2eca4114129250b3bb7c02b1f7ede3473de6b5d42862a500d772295a87e69ccb12a09e1d1a5b9632aa05948c99814b026d1845076e9163ee4e23583c448842c2caed3d58c4a545384cdfd32e324e8b83949cb1f0c67060eb9608fe3523ad6b8cafb213f0e32305070db98c20588efecdd79c4424ff13f0781be838c297512a5d0d0f2e75980f8dff809c8987fc356d4cf02d7d0212089cac2abbc7a85f126bbea93a4578e8cf457dbcc9ea6436789fd619be8ddcf7ce939575bcc7a1b7eac5afa7c5d0101f9c0d6024046e24b96df1c9a526f69d7899601902044c88c3c954f1e9443f9987415fa59b11dbea09e6256489943cad8afe79a8bed7b4be98c51bb2c5b45694c6bdacb6cf50dfe08908f62d4153d184c1142eb6c0e957825121b76c9d2a72dfefff22bec2f38d784523da4eb2d4eb7bed6d07445b6d5ab70de4a06090efe002ee591c732fb39ecb0a035dd3b3773ab8a7cf8ce31e9d171e91d808377eb33982e95a153f727de17a622a2e0cd9603ed4f74b4ac0d93fe1f1a213bfc96612f4f21ea3776d98a3bae38b125a27727e9246b617ca70b6d8b23d76abbdc2a4d12b0fe07b4f29ec9540707aa2457e42be5a8bbb5345c7792b4635fc85c005b12bd6620d8e3aff4e8d8ac75bc07f52936c96972703d80e00efec37b7c155d058eef3277ed9ea9d5760a191f22c30188e50d2b907050ba4490af72d13ea12c300ade6361a73e093521c5d8304a5e17489e35b5b457a286d6f2f446e7597c9b3028ac19143b9ebc7219febc9c2314df6fb2c6a07ddf169211a71b147a819c61b120443dbd4f62040560b4a766321908d30b9cbaeb2a0235042d5e6fc94aebd8cadf48b4d4af883386f114f0f0c752f462e349761f58e6aeca1abd879610ef540bd778d59209d8de4d67dcc7b72ed162ce1ab1a53837291c580f0dfff7bddd52514afc756fc0b4007508a06f48c022f426f56c1e1804166d532daca742de63ee53066bf4dbec05a4380f55baec4fb53a7a20550c5760df656d777502228862d8c61b1e22e96b503689a9a77d87d151e45fdc5f105200b8605491f0900b46dead952d3d9bb884c72c86e237f2da5b3c02c819e8aedf4be19564029ce156dda45994a6a036ae742ea4c61cd43fdcc67617eea09183a2ab3c2fddb6e28bf831723273b3ab5f1492da70442f66bcb2dcd7e5fbf5eb1ceda5eaeef280ac9d33b7ee45631875e926c6f66f2a122b67ff59acbfee07f894c6179bf4421b6a3a020c3d1bc6091048751284d2de03f241d9d3b4da82598f36ac637e1e9423124ca60135db70cd1ae08bcaff5c1791fcbda02d9a1889c4f586f2678fe5e9467a898dc9449ae0598e9bb4b9580e94314553cae4bf308456f3ba698f991338372f6fdb274c4b9ba96f76f78fd7b9efa826aeb3472ad9ffb0408a8466135ba315cd7ee742ae7b31718d5d1807f3572aa999f83a2f9dc2d97ad6f851ece13ebe3b4597bb365c9814867f0986c3fad57e3daf119e5ed3cd905d0f13a7ecf50fb3c4e050bcf1237ba5ded20971405412a5e8cf02adbb33fb1881de3bcf654d1e01f3a237fa530908f0da584dc42cae2010b858dde792cf36e499cd2941c94ccc611e5813c07bf5dce89a200dd065d40d0e40d7065d17ebadcd8caa8d278ca5957afa176dc2763566fbc6974c850f68837e49ca787fbf0a08e70d87050a8eff038a7500c5088b0665f8d179ca367a9a15d7fe366b51dfbda67d29cfadf49a68232951b8db63ba38ca08fd2c86c3416de77a14fee79ead8a1b664d4fa8ad21ab2fc8fda81e6b909a7c24fc26af4a396689644384153f0a37d5709e90a5612f754685d650dbd69e1df1c8446fb1e557911a4d14f532e77170d6b86992d76a6529674cf440d19901369ae9ae80f97ef7227eb85a4267210dd6835704ee25092aa1a8a49578db498c69c828551c96c09791d40038e67c933756d221d8883898a5c21222ac99afbb8ceb64dc84d0"}}}}}, 0x0) connect$inet(r5, &(0x7f00008f1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r5, 0x5421, &(0x7f00003c4000)=0x6) splice(r5, 0x1000000000000000, r4, 0x0, 0x7f, 0x80000000000007) r6 = syz_open_dev$vcsa(&(0x7f0000def000-0xb)="2f6465762f766373612300", 0x0, 0x8080) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000058000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x30)={0x1, 0x1, &(0x7f000042f000)=[@generic={0xd885, 0x7, 0x0, 0x1ffff}], &(0x7f0000003000-0x6)="47504ced", 0x8000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x18004000000004) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000b64000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000570000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400, 0x0, 0x7, 0x11, 0x10, "cdfa4f825f7b6787d22192ac2a4428e3ced40c379d21d405979ae51c3b53996f8eb1e645e7a6c383374dc1c69ee44eaba201fbefdf8e90e15449f3a0c0d0e0ea", "cc8a1fcf314e40e38f0a660ea8a95e6f07599dd46c31a71bccd81d0516eaaf67bfe4835f7d49f7b8a31c96bdc70674e06ba89bde5941612400594f31e26103b7", "320ef33d29053ed4a1fdaa43bb4efb7b876d6fa7fa9b39e9f6481f2f47b426f3", [0x7, 0x3]}) [ 75.391625] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.406855] xs_tcp_setup_socket: connect returned unhandled error -113 [ 75.413912] xs_tcp_setup_socket: connect returned unhandled error -113 2017/11/22 13:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f14000)="2f6465762f70746d7800", 0x0, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000206000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00008ab000-0x4)=0x0, &(0x7f0000b91000-0x4)=0x0, &(0x7f00009ae000)=0x0) lstat(&(0x7f000035a000-0x8)="2e2f66696c653000", &(0x7f000079b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000cdc000)=[0xffffffffffffffff, 0x0]) r7 = getegid() r8 = getgid() accept(0xffffffffffffffff, &(0x7f0000350000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b8000)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000061b000)=0x0, &(0x7f00005e5000)=0x4) r9 = getgid() setgroups(0x8, &(0x7f000062b000)=[r6, r2, r3, r4, r5, r7, r8, r9]) r10 = getpgrp(r1) r11 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x25c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b67000)={0x2, 0x10001, 0x5, 0x20, 0x157, 0xc0, 0x4de, 0x1000}, &(0x7f0000776000-0x40)={0x33, 0xa42, 0x2, 0x1f, 0xffffffffffff8000, 0x1, 0x2, 0x5}, &(0x7f00008f4000-0x40)={0x80, 0x3f, 0xffffffffffffffe0, 0x86a, 0x100, 0x433, 0x3f, 0x401}, &(0x7f00007b2000)={0x77359400, 0x0}, &(0x7f0000d8a000)={&(0x7f0000239000)={0x3}, 0x8}) clock_gettime(0x2, &(0x7f0000a24000-0x10)={0x0, 0x0}) futex(&(0x7f0000a8c000-0x4)=0x4, 0x0, 0x4, &(0x7f0000f9e000-0x10)={r13, r12}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000ae7000-0x10)={0x0, 0x9}, &(0x7f0000952000)=0x1, 0x0) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x60031, 0xffffffffffffffff, 0x0) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000154000-0x58)={0x26, "6800000000f5ffff05613f001c0a", 0x20, 0x28001003, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sched_setaffinity(r10, 0x8, &(0x7f0000092000-0x8)=0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x2000007ad1, &(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x2400, 0x0) mmap(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x2000000, 0xa110, r14, 0x0) setrlimit(0x0, &(0x7f0000243000)={0x4000002, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x30)=[], 0x0, 0x0) [ 75.462787] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/22 13:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000448000-0x8)={0x0, 0x0}, &(0x7f0000e99000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deee74e4b6c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) write(r2, &(0x7f00009a9000-0xe8)="7e8b084b72dc8bfc89d27a2ef3739b6ec0b9737c1cea21946d10243154fc64ba328cc912a160b306ba7393af920b8676983b889264b12416adc8050252cb5018caab0c72a24f3339e0324377d0404b47397675f4b1d4843c5c7dc86c1092daab8b1ccccd00000000000005cf1caffe0678cc9650f1519a4cf4b1203db2d7dc79946144ef000000059dbd1e3b20d6351def5e808df5e1c341ca354b9e62ca3416e8200e8700383a4d000007ff737d9936f7ea72354763b7bc0a6478b9fbe0ed609fbd95d7f60885ae2961cc38f94235342fa1b5d32272843ee9234389b808d710e9befb5783f06328", 0xe8) time(&(0x7f0000194000+0xf89)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efe000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x15, &(0x7f0000e08000-0x4)=0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f000006e000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x20, 0x3, 0x0, 0x8, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0}, r5, 0x0, r3, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000053a000)="2f6465762f72746300", 0x20000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00006e2000)=0xf002) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f21000)=0x0) r8 = fcntl$getown(r6, 0x9) timer_create(0x5, &(0x7f0000969000)={0x0, 0x33, 0x5, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e37000-0x4)=0x0) sync() ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x0) getuid() ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00006b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f000077f000)={0x0, 0x43}, &(0x7f0000f97000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000058f000-0x6)={0x0, 0x7}, &(0x7f00005c3000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00007d0000)={r9, 0x1b}, &(0x7f0000d4f000-0x4)=0x8) exit(0x2) close(r1) r10 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r10, 0x5386, &(0x7f000000b000)="") 2017/11/22 13:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eec000-0x9)="2f6465762f6b766d00", 0x800000400084, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0xffffffffffff4e45, 0x4) sendto$inet(r0, &(0x7f0000e1a000)="10", 0x1, 0x20008047, &(0x7f0000cd4000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x4, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000046b000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000c08000-0x4)=0x8) pipe(&(0x7f00001bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00007b9000-0x40)=[{&(0x7f0000e6c000-0x3)="08b95c", 0x3}, {&(0x7f0000853000-0x1000)="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", 0xf0d}], 0x2) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000248000)={0x33, 0x1}, 0x8) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000c72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2017/11/22 13:14:59 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000000, 0x5) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fcf000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000023c}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce4000-0x20)={0x10001, 0x3c, 0x1, 0x100000001, 0x3, 0x9, 0x82, 0x50, 0x0}, &(0x7f0000fca000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc9000)={r3, 0x136}, &(0x7f0000995000-0x4)=0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd1000-0x8)={r3, 0x0}, &(0x7f0000fd1000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000026d000)={r3, 0x1}, &(0x7f0000c7e000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000557000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fcb000-0x8c)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc9000)=0x8c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000fd2000-0xaf)="99daa6d752cb8bb74d743618237f86e4779fa3cb220e4978e29ccd43d9d34959cddc25006080d87293aaaf0085ac2b21ca490e6767a776aaa00ef4804b063f9340701004677992baeef27b10c27a43547f02873fcde7aa706f0088b22396cc37637c77bb30e3952264f5e291a83d5ce75ed22828389ff1acb8d3de3175c427e3094c95655c480a0eecd447ac1b61a8eaa7c714c73702127c7d9dde7a303b692c6490000000000000000000de61d21d", 0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc9000)={0x7, 0xf5, 0x1, 0x2, 0x8, 0xaa, 0x108000000009, 0x401, r3}, &(0x7f0000d54000)=0x20) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c5b000-0x4)=0x0, &(0x7f0000fd3000)=0x4) sendto$inet6(r0, &(0x7f0000d2a000-0x1)="10", 0x1, 0x0, &(0x7f0000b4b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9dd7}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="fc", 0x1, 0x4004001, &(0x7f0000558000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r6 = accept4(r0, &(0x7f0000fcd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001a0000)=0x9, 0x10000000000800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000fcd000)=0x7d4) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="", 0x0, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r6, 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ea000)={r3, 0x1, 0x0, 0x6f8, 0x0, 0xffffffffffffffea, 0x37, 0x6, {r5, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x1, 0xffffffffffeffffd}}, &(0x7f0000fd0000)=0xb8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd3000)={0x0, 0x0}) [ 75.549899] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/22 13:14:59 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xffffffffffffffff) r0 = socket(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000016000-0x8)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000016000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000017000-0xa)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000015000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x401, 0x3, 0x20, 0x0, 0x20, 0xa0, 0xfffffffffffffffa, r1, r2}, {0x1, 0x11, 0x343a, 0xffff, 0x6, 0x10000, 0x948a, 0x47d735b}, {0x8000, 0x9, 0x10000, 0x10001}, 0x9, 0x6, 0x3ff, 0x0, 0x88, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, 0x3}, 0x4, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4, 0x0, 0x5, 0x8d, 0x3ff, 0x7fffffff}}, 0xe8) r3 = dup(r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000018000-0x4)=0x0) shutdown(r0, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000-0x57)="264aee28e50c8010b8800446be8b32fadbe0aa3e9b81cf5924cc6a806d7611568c1c486083b069fed0c2c8f16dd4ea203b519e7d6e37f02d8d8d68a7cd6c6a1070232172003dd51dab577adc353a3ebc1743470b0fa675", 0x57}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xc000) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000014000-0xb)="7d7b232d27626465762f00", 0xb) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000019000-0x60)=[{&(0x7f000000e000-0x74)="aecf053c22eabc41f4779715bbc971976fc89a120216d0e7ee8fd3fe04cbd57aa33daa6386192b14a3ed8e14100e4be15656e82df7750c52f6d15b7458aba3fd5d5fcf06aa61b5c912b9b5a9c3bbdb0e7796040a7f3733ac6ea057e847dc005ea5dc9edca58214f1e99b43b27e6e78bac2c07e24", 0x74}, {&(0x7f0000018000-0xe5)="0bc254f5a1e484f777f030056190a853ebb7300acd45b16326cf401964ef7ca27cdd5ba9170095ce33bb478701b79ee8450d18eaa6f7a6ff11c394b81aaac92278603030e47550807a775bdf04bc8a0db19631aaec20c2edd1bf30f72c399d88c0b6cd7a7abc0e3a0a267f826fbcbd2d4bc2ec3f8503ceb071af77a90e47ed392c0bdf7fe6d4989bad62d2dd98407cd7d5cc701dcc2cceb8113bb6239b457e6897d16531953c64dbf52d527f6f385d26c3e971a74b195d7e60d958b74a984e2f006c837b8b60897c6b0d038cc6aee1c79900c738568a79020e43501264d160208cca4087db", 0xe5}, {&(0x7f0000009000)="3563dc9d2d87a1f1e6974d0d843ec9fa30cc23f089f1712a430dc591a31debb80a0fe43dd14e83aeffa18b2b601b2bb1331451da3dbbb884b701640526bbc185d3c658ed4981f4ea0060de70c8e4f1fba5ce17fce2e5f2205c71069e8a1004b6652dce241bb7bb91e467e8c4208095eba723d6b867e3e63f5638ae2e9a999a8cdc7044fd038251ee9c4b92ed540721bb610b7af71deb2f94f9fbbea816605c389be2826cd5eb2e6d4a27c7b4eab5a67a060e30c3cd2ce9eab98df0acaa2554510de5f645ef906dd831f2e360a83f63a775bcc93e7410dccd59c9b5d0c579f89f1ca3381dbe976d5b5b8f0c4b62400b88", 0xf0}, {&(0x7f0000019000-0xfd)="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", 0xfd}, {&(0x7f000001a000-0xa3)="4cda4264a4e70fa2de65229195cfd37e7c5119027cbc6bbaf555c953d3c2e0c99b7829ef8226731868f4763da8f1efebf74d08d5706eab08fa075ef32ff6de8489fdc3ee7898539a4d6ff5c544a2a72d8914b02e18ec997372e878ba3f8520bda5021b4860de0f1afaa49aa4a04e2f924fd4140e43c11761f062a1aa49f20950db7f5465cfe64ac13f5d5bb288a68dd57ab212b1ac88e749a4da42e3f139c3d75318ae", 0xa3}, {&(0x7f000001a000)="3ca2ff2ea942946a600d7625140cad836837595fa5fed38355b9863e7d75acde891ebfdaa8034bdf30c685f3be98ca50d32530c3339eb6be195343d4484d3509c0f48d372216", 0x46}], 0x6) shutdown(r3, 0x1) poll(&(0x7f0000009000-0x20)=[{r3, 0xa3, 0xfff}, {r0, 0xffffffffffffffcc, 0x8}, {r3, 0x1, 0x8}, {r3, 0x9, 0x9}], 0x4, 0x7) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)={0xfffffffffffffffe, 0x0, 0x8000000000000002, 0xb9}, 0xc) bind$nfc_llcp(r3, &(0x7f0000010000-0x60)={0x27, 0x0, 0x8, 0xfffffffffffffffe, 0x7fd, 0x81, "cf30509613fe30b848a75301fb17a56b0b84a330ec1498eb000000001f00540153b3000000a20066ab1fb7d90a09000423a695fbea8a466b125e041d613fd9", 0xfff}, 0x60) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000017000-0x38)={&(0x7f0000009000-0x48)=@full={{0x3, {"d12e45c981e1a7"}, 0x1}, [{"516b5b107d12db"}, {"7a565662e0500c"}, {"79e27d16af85bc"}, {"9c8bfb8010a3fb"}, {"d93dd2abfd286b"}, {"66ed0705b70f32"}, {"b1cd67dcd8f1b7"}, {"b32a87ef05ae27"}]}, 0x48, &(0x7f0000016000)=[{&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f000000d000-0x1000)="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0x1000}, {&(0x7f0000016000)="ef4f5c1deb361fb4629b2f292a9189618ddc508c2a1f13c2093d", 0x1a}, {&(0x7f0000017000-0x1d)="f82b82eee23fcd6e91459aa136797e292c43ffce716ee259cb153cc31a", 0x1d}, {&(0x7f0000016000)="26c9b2204af0525d39eedc3d20f45dd501bc9ff3956878331a222c0658082a68b8f2900dc14237506155598b04ae115b44d1ddb0f41f45fdc881a33740f94933e99699f8ac8d79ff6cedebb00e5baacb83377c3456fc1322cd5349408aa8bcbea84dc9de367d8b505b0d34ba827ef3b74fdb12cd5aac3ec2c0b36ef15974eeecb93b3df1679fbe09bd66afed3b78a4fba95db49cc40f60ddc1190fbf0e98819e996256b04b3966234f3ac41cfc05aee724b349e3cbd8b81f956112cd0ebe4ef971", 0xc1}, {&(0x7f000000d000)="053ebc71f837a7b4b2a12f78419e0243e2513150d766703c4a5a54bbcab77cbb7c7b7bf723a162", 0x27}], 0x6, &(0x7f0000016000)=[{0x48, 0x11d, 0xfffffffffffffffb, "868e5367de5f9b9aa6c8fb604e50e2b0e5b7660a3ef8d5e63a42c9b154124e8c586ab041a213ce3aa1d29ff5b52fdf29fc6b59"}], 0x1, 0x20008051}, 0x41) 2017/11/22 13:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000db6000)="7573657200", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000-0x3)="5e0016", 0x1) r0 = socket$inet(0x2, 0x80000000000007fa, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc0000019, 0x6, 0x0, 0x0, 0x4, 0x0}, {0xa, 0x1ab5, 0x1000000, 0x0, 0x0, 0x0}]}) r4 = syz_open_dev$vcsa(&(0x7f0000d6f000-0xb)="2f6465762f766373612300", 0x800040001eb, 0x101000) read$eventfd(r1, &(0x7f0000396000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x1}]}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000000)={0x0, 0x1eb2, 0x5, &(0x7f0000031000)=0x0}) ioctl$TIOCNOTTY(r4, 0x5422) r5 = gettid() ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@random="0ea4d9851ba9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f79825dea981"]}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000bdf000)={0xffffffffffff8d5e, 0x3}) openat$kvm(0xffffffffffffff9c, &(0x7f0000303000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f000039c000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = semget$private(0x0, 0x8000000000003, 0x600) semctl$SETALL(r6, 0x0, 0x11, &(0x7f000060e000)=[]) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000cd1000-0x38)={0x0, 0xb152, []}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x9, 0x0, 0x0, 0x0}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00005bf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e55000-0x20)={0x5, 0x7f, 0x8003, 0x6, 0x9, 0x6, 0x5, 0x4, 0x0}, &(0x7f0000d97000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000953000)={r8, 0x4, 0xffff, 0x0}, 0x10) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000f96000-0x28)={0x0, 0x9, 0x9, 0x1f, "51df78cce5c6082da80145a7d476fce28f9ca43671a62a41625d90b6fdcf1280"}) fcntl$lock(r1, 0x5, &(0x7f0000035000)={0x0, 0x4, 0x9, 0x6, r5}) getsockname$ax25(r4, &(0x7f00002e3000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000824000)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000618000-0x44)={{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a1419446a373", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) 2017/11/22 13:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x40, &(0x7f0000c26000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000654000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x10000, &(0x7f0000eb6000-0x10)={0x1a, 0x1d, 0x35e, 0x4, 0x6, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2761, &(0x7f0000569000-0x2761)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "08f20b", 0x272b, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x32, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x7f, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x19, "465721597d231009af18c6698b2ba7da3f4f5f4811fe9a4b03"}, {0xc2, 0xba, "1c2ab7a7ac2daa337f8c5f3ac7136cba3425d33fc57591cc741364409331f6198ac0dc221e9cbb10c5e87b4a0f89ed74285ccd4a4fed2d409e9ad0a06315c3ad111ba978317ea0f7651af9dcf0c19b8d64d62f929a5db7745da9aefaa0dfe24a12af6e27a0197f2e86afc87cc2c2b26c14f580aa89c5a1e6e3a56c39bca04aa5b5f7d563d6cc464ab24946220c070e9f2d596a10960579cbe1e85cc35ad8f86d20fac5f4980913344ed5bc77a2974db42e13e478203fea3d3129"}, {0xff, 0xc7, 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"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"}]}, @dstopts={0x4, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x64, "c95f6ffcd3b82e2e453591f59fa36c47d926c320458c103ac8cd0bb9a2329844922e04052a5ab4f294f9e54d0639b539b2404ed0223c0af4e7122eae3e5a626f4c93eae38175303d36674ec223d8f5c709e6670f8e6eea44ed6e3d5848d9abd88ee6867a"}, {0xc9, 0x8b, "9dc9ec91b93f770431fb5deef83cea2d5e62402b9616a3d0a6e4634864886c6c884406203be79651c31e043b9527d4fae2a992377e9f183af11d148d036bb00b9321b3cff6cd4acc41866a16ccdb53ed882d2d2341ddf3c60e67e4b79c16cdce6c21bf9d471a3ab88e58742508f304da6cf91d6dcca6ad5e436fc0942932aab86af4c4f21d416a708d43e0"}, {0xff, 0x24, "59ef1609a163578b6265b505fbef0fd53af3d5d52b1e55d849bf928622d20e192e721540"}]}], "04"}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d29000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000017000)=0x80000000, 0x4) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000eb7000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001d4000)=@assoc_value={0x0, 0x0}, &(0x7f000057e000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000b7c000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c21000)=@assoc_value={0x0, 0x0}, &(0x7f0000ffc000-0x4)=0x8) bind$inet6(r4, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f0000ac9000)="5e", 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000656000-0x10)={0xd0a, 0x8008, 0xfffbfffffffffff6, 0x6f5, 0x0}, &(0x7f0000ffa000)=0x10) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000016a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000bc000+0x8c7)={r5, 0x100000001, 0x200, 0x9, 0x100000001, 0x4}, 0x14) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000310000-0x4)=0x0, &(0x7f00001f7000-0x4)=0x4) getsockopt(r4, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)="0000000000000000", &(0x7f0000fc9000-0x4)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a6000)={0x1000000000000008, 0xc1, 0x7fffffff, 0x7, 0x3, 0x2000008001, 0x4, 0x1, 0xfffffffffffffff9, 0x1, 0x3}, 0xb) socketpair(0xb, 0x80006, 0x400, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x8, &(0x7f00006e1000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000ffd000-0x10)={0x101, 0x8}) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000c0a000)=0x0, &(0x7f000031b000)=0x4) pipe(&(0x7f00009b6000-0x8)={0x0, 0x0}) 2017/11/22 13:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x13fffa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r0 = socket$inet6(0xa, 0x80002, 0x200089) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000605000)=0x7ff, 0x4) io_setup(0x20, &(0x7f0000000000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x7f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004b3000-0x18)={0xffffffffffffffff, &(0x7f00000f7000-0xf9)="256ac54fa4785548415e6140a1bbed0e4200734def1c5b7788c8f110754a28b7ff53b94011cbcdcc69d6876e9e353b38caa74964c7568a29cb35395970ce527c72a255c361f909cccf82e8633a5c3f74bf009882c5f8c8c4936f0cdacd7aaeeead3149a4162edd58df8bb1de4ac22f6f1c69bd1baa967b8294c5ceb9a1330ca8a87ecacfed5f7ca9fec4a851f94b8492c5fb964d63d05840f7698a27cb064b077be1b43d8937aaeaea8de7c36f093f1f182d9fa4a0e79a655fd6676d423e9cca2fd3edbc3a7accda1514dab228bd0c2f8af49a94cd4ce49f064e4046734d84d1c366cb571a482848a90956e9ae74009490eecd213b43971a2c", &(0x7f0000cb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f000086f000-0x8)=0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00007ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg(r2, &(0x7f0000e74000-0x78)=[{{&(0x7f0000b69000-0x10)=@llc={0x1a, 0x10, 0x400, 0x1000, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b8f000)=[], 0x0, &(0x7f0000eb7000-0x370)=[{0x30, 0x118, 0x3, "ab3223943b44d41bf138bb57f7f67f9e6336da84d5579e64ef3c95e84f5dfab5"}, {0xe8, 0x0, 0x2, "f2155cc72bc97669016ce44f4a956e0cdd4c4bc2f7973835a970d473af8a8e597cfd48b887640278ce67af623c19b4610e1130198f41e67a9ec2b52bbb62eb8a763f9235655afd9b2d1d7900f16a7b820d7095942385131f1889387f20b6d4a0838a380f526055497b742784efd884340ea0c57b83783464d49f174f0718f54401092bf78feb53a4b3599b3af8c38cafd0c88cf07350622dac1656fbad00ceda6ae563c48deecbbcb97477cac720f2808a8413608bd64bcf49f6717419f4008eaba8c8c637e27a6523414c514762346b9f07e8"}, {0x48, 0x11f, 0x3f, "21fc5d5357edc4afd47c1d9ef5af70a7389a0a7041f9478f49fb6dfc9219dca44e44f52466eec7f180aa50dcb63c329f0f8fa29a"}, {0xb0, 0x11, 0x200, "6bd6a7204aa49fe028c25535f81c11ba855135e19b2b648d9305c8a54762aa49ad6113bb16b2aff266d863d24c56d0c1a43bfd42bf20bfaa368ba43bd4d2f871e79f04ba1237c80b22a2f539ee9ef5ad35079b57afc86c067435af87185623d464b65b52f597037bbeea474a3ecc8f3f468fd6473aa4b644e309077e6d305417e877daedf441e17b7595a5088447253860961918c7574e4bf898"}, {0x110, 0x1, 0x3, "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"}, {0x50, 0x118, 0x4, "7ed23bd01d75bb5fad4b3e15de5f230ca18a7df4708a863f4ab9e00652e794053a08822877e8b6f81ea669902c32a71a2f895c4189d7e284e76ccf"}], 0x6, 0x1}, 0x6}, {{&(0x7f0000ff2000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x22f, "6b68617a616400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000616000-0x13)=[{&(0x7f0000504000-0x8a)="33e4cf51755fbe07da127d2b98bd5e725a334dfdc3932f7130193d4aaa4032e8aea11a7c3c1d241a404b0f61da11bd3f84e09f664afbb9ef48ea9e3be15965fcb626ae8ced019453a77b114b5235223aa605603bf698bb8a90109f23de036335fe11e2296bc8a66cff697aa63e8aa50bd40b3331734174349e7661b3889faab30799f32128913e0300a1", 0x8a}, {&(0x7f0000a0d000-0x54)="42d988595c8450ad883f289e32ce899d03916558e481bcb43c26189b2b0042f207ea5836cbdf3312019a68d3f626876074c43fae56167e9149b74e8d8c4b491d1189a6e5190b10071e447e21738995a41e024a0e", 0x54}, {&(0x7f0000b4b000-0xe8)="081eef19422ab98c68895237484c7ad82af7683ca910949768e07401aaf56debec36a8547e14766bc9ffe32c56fdd1df0d8104256c9f2e56aced806cd431fe0b2bbf0600c4cec0997e2317ac702b5a4f034c247e49abe94a735079f36ce200ec4e519f1a45e6979cfd06618a2e635d650c0323f2ce123601ec811233a7d86a8863f19117dd8832dc5850ddded15771ef02921ceec58a3d3dc3150ebe3b1adcb5f1cd5093d62612b7d0b882db292b71b20827789843f6203d8aa17a7a3eb82c607a8d223e0a444a34e01c44ca2ef04e463a3fb3a3cf8581f1fbef60521c96b89e70588b4455be814a", 0xe8}], 0x3, &(0x7f00009b4000)=[{0xd8, 0x10a, 0x1, "dff44b75aa3f859eede932d08848d61e9e3c4808ee4b9c5a6dec7dfbd60124e8ff82876158374e0309c627050421ef20bfba8bfcc0d2813ce25d003dee537ff802d3c08efd11b59c33aec9e1b82d8f7267d9a42156a3f7b6382010898a04e5b1c67c4e07e42d058059979a8e939fb3a8546215ee8bf5d54550a578cb66ee736620910976da91a5c18265294684ffb01441a5d7f1a7d30d31c4ff8c2a4d59946d02f911a28050dda4da2e496adca30e11c8ad83057af0d326b58f8d4dc143bdba172fd0a7"}, {0x98, 0x114, 0x100000001, "393605cfc8cb835890867408552c5d4be4eb372e5ac8ec78ca58afa391b5226f30d487bb0d1951f8f836f85d57756cbe926ab8dcc41623bbf7e8fe4559f4f070b6148c7c8b9e497153288bedc336e12c58da53786f218a769d9d60f468540ccd031c118422c92b2e748a693bec44b378069e5104424a4e5ecc86006e8ae3d36c8a"}, {0xd8, 0x89, 0x62a, "4c972fafdc8c2a759211f863da9df213571cfa12f62732db9641296a2b31f77314b55349d000dbc29d2ac3641ce49465d19fbd1e62e8845c95ca2d219380f272801ce972a4e31c67d90df693bf26a8707141de2d5361a6cc755bed861793de2c1c017eaaad6f54cb90ed6c9c262a4ac7a548e97a8c36b486224d2bad0aebe9018bb5e10e6f572bbd156f6e0ea6e5ad7c3b2ab542a81d5d5b09678fe3ece155cb312d6bef6370ffe6a18bce5c0b14282eef9abc962a8ecc3d9c543bde1e82e3956bebf5cdb9dd"}, {0xe0, 0x18f, 0x372, "a1bea9603d1a6c23e1e564436d1f20b2c9229222b773ca48eb868245df2de2c283da6b0d3408cf056b059e16984c7f547f9c4491bd732863a8561301e5ebd378b7cbd8c7d000fd765eb09e16fc569f82744e5f80df9f0851702f53e793d46fde4691d25cfe7f87c4a20a38145dd3727dac60fa3af8c879f7024cae81e4e8f68d93fa86131d112e071c4a2a8d2237bd2d34388fab4ccff28814aa3392d57164939938642911e093e5678d18bd2ec5d9f2f166c75947a4b354f38eeb9a16cc5ab8ff162a38efda6ffa38f33e"}, {0xe8, 0x13f, 0x2, "4dc98563ddf9daeff4de61d20d571b5caacc58e5e806c98d3ead8d2799362725db9efc65cfa1f0c49585605ebcf22466c1027ff038112eb5266aab222a96c910b49708d37442a6dbc0e3748b1aed6b27a060f241d749e6bf8699fe27051c07145e60f60fcdadd9fbdf1ee6b6e5e5fe1627df37405abf3e4be7d9554f646d61f2deb2bd6c19186723a43e7a8df56909433db5e3cbed3225742090df31298580f64f85dea59f66dd6483b87f80792aa046c22e12fa181497d21abe6f1924167408a40f5e81aa1c4ab354671425ec763a1eb90c1e484728bb35"}, {0x108, 0x10d, 0x0, "e95debe33cdb76c35c2475c647d5e5016bb7ff3eff9b1c7e0346e66d2f21e164af83c86b77298bf4e396ed6aac6c2cf6a2655ba4885e49aaf1c07af34286f594fd2ed28155c3f233af75c5e33111c59f871ab0b05f1cc14276ce2b01cb4b6f7ebb1aee54d6d283c6b589ba79b6f20a623900e0320a4cbfca1617e94a763cc88ee1db94e0114d53d69a7b40fb259742f561fac27a92d8e54a52674352d338cc325e37e18be00a903a936ad19143d843f62b8b39cb314637603101bfb2f4c9c0fac2f9d0f4a94e8b9e1339f98aecfcee9b76f11eba5c01c84a3cf3a28e499cd530f8e6eb8c4f9df2863f19228dd3b942255ad8"}], 0x6, 0x0}, 0xc199}], 0x2, 0x40) getsockname$llc(0xffffffffffffffff, &(0x7f000026b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000234000)=0x10) clock_gettime(0x19, &(0x7f0000ef1000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ca3000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3c93, 0x9f, 0x50226fa3, "bb786a6d6d76a6a67eb25977cfcc9571b59d59e508df164040c880ba0983d2bd607b9de993f53131ccea90f237cf1fc56a2a090713b2c700020a9320af1aeada04750f52c7d6fbc488216a93703f7567"}, 0x160) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000e7000-0x4)=0x9, &(0x7f0000a8c000-0x8)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d94000)="2f6465762f72666b696c6c00", 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000530000)="2f6465762f7663732300", 0x564060df, 0x42000) io_getevents(r3, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r4+10000000}) io_submit(r3, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x10000, r2, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r3, 0x9, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000521000-0x35)="935c2a582b64774164f530c8a1970dce3a7539bf274b1ddc3f496174ef52e9b166c281f9bc094e18ea87b8ec10e5c4b4ca1982ba9d", 0x35, 0x400000000000000, 0x0, 0x0, r2}, &(0x7f00009f8000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r1, &(0x7f00002f7000)="0fd29689b5c3fba662b0b71fa2b84a49451b208c90e030224df825a8413092bfad703dfb322f1d2fde84c37887b1bcab02eec2542707727122cfcb02f80777d07a31b7c786369066823cea289d1b52340f7955a467d0236a7ccc7084f233c96cc225c6e3628720e87e483ea6237062025c753dc43ead3c617bcc96240ce365a27078fc56d481b0c9e03491f3e20ddf921e8f626e37e5c35dddbd0301dac2b971ad9d1f276dc9bf2a6ac3a8386577999a4b77d213216bace85287ae3c5f961fa63a2515191d074f955d0463080f767bd1b17a2f189052b3f1a7450624b8e18e8659e1e2ea70", 0xe5, 0x40, 0x0, 0x1, r1}, &(0x7f0000286000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r2, &(0x7f0000310000)="ed4affd4cb82fe761d532bf7c8bf2f42eb049d46ea4ba4df0f8a10fe5ed5614c480f7dc610ff2b4629c4c4046cf1cfdfb5299d51ddb3fafe6ac8a03aeafceb8e96b300199f21110e1656b7c6f897", 0x4e, 0x47, 0x0, 0x1, r2}, &(0x7f0000828000)={0x0, 0x438083cdb4b63da3, 0x0, 0xf, 0x8, r2, &(0x7f0000970000-0x61)="e349298f8b36cc2250209e80ddff6bda03bb69b29cc4351e8246ff9f6e6214acda361c1579ad8737f742415ff9c7b51612f22d86bada60d6349c8ab8e7f9443833eafdf34b5114c1bfa3ffcc23a033ddef5875d20516f7d617f49acb7f6cb6a164", 0x61, 0x20, 0x0, 0x0, r1}, &(0x7f00007b3000-0x40)={0x0, 0x0, 0x0, 0x3, 0x81, r2, &(0x7f00006c9000)="b792e43ad21e4479825c5de48e44954758081f57a8acb040ac5328809d80f9d38a130da786bda6f39ff60092a94de7b1b8028de47a9a36c39fc0e635f863b73941da5b575b72d75388772979111bfb3cbbb4d3308650460ed5035d6f0c9f7e89590891703624b0f94b3f4092871855bb0f5a2d46c26cf89414fe7366c1b1a63bb97c357e3809e0db34f3748a", 0x8c, 0x2, 0x0, 0x0, r1}, &(0x7f0000d73000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000632000)="c1fa78949dffb7313558e4666aec78ed2746137d1b82adbf4ca78300dd8a26a10e9fa8ca226f253e649fd61f048f27a41b19fd2071984d87805b63c4a81e80d624cd6c1fe525cefbb3fca387d0c0772cd0839cbcd8eb69cff15773c8444b3bab4599206a94b3012fe94b00f97a5d3ae269c8f2076ddc443cb78aaa952531efa4b428458c12e3f2d29af5d5d46c08e61949f5c161d959a53a90edad3134cc2f3938b7f8af82533a9782cb622e17570546e19bc45d4085ae1c6f214b6cecd3af7eb5a03156343a90a1c82af56930d8f508b50ec5f5e6fc56f480a2952666db50c84cc7928c35ff0177d48ab7", 0xeb, 0x400, 0x0, 0x1, r2}, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x6, 0x1f, r2, &(0x7f0000972000)="6a8c7f1435975a227d08dad0706fa208514fd0106c4603deddf501a5c9095b67e7a543c0ab9f768d67a4d47f513613991f1f857fc29dc2bd6fd497e916faf3d9c086a53050865b6eca05b05fba808f0729ff2b8f94573febe47f189b9e0ef270aaabd746dee6cb78e613dc46efee1381e13a34f493e04167c0f625f02dd24546f479e6268d6891e890c9f339341c329b90b9aaf9668ab467bb59e6cb1cf2cacdc7ccbdf3e0b0f172ac9f5d4e01f26c0af1c55b7098a2e8ede6a63a91c247b813db2e3098c9bd9eb7178aad0a43f240901dbff5b467", 0xd5, 0xe, 0x0, 0x1, r2}, &(0x7f0000f53000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f00001c5000-0x16)="fa2e7f7ad3958232533dce7d041ecdffa07e879b590b", 0x16, 0x3f, 0x0, 0x1, r1}, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000e2c000)="90e66ab3655bef4d5b969161ab97f291f1bbfd15b7f048e7b72cf672389c11b5e84bd2129535c911858db84468316295e90f771dfdea5ba08b2ff6440f60accf68bb9057578860e8971af25d4cb86a", 0x4f, 0x6, 0x0, 0x1, r2}]) listen$netrom(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003bf000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006da000)=0xe8) io_destroy(r3) io_destroy(r3) fcntl$getownex(r5, 0x10, &(0x7f0000a03000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002a7000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 13:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000909000-0x8)=0x100279) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) bind$netlink(0xffffffffffffffff, &(0x7f0000479000+0x89c)={0x14, 0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000077a000)={0x4000000002, 0x78, 0xdc, 0x8, 0x200000, 0x9, 0x0, 0x47400000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0x237, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x3, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) clock_gettime(0x5, &(0x7f00003f9000)={0x0, 0x0}) getrusage(0x0, &(0x7f0000137000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000615000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{r2, r3}, {r2, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb5000)="2e2f66696c653000", 0x40) r4 = open(&(0x7f0000aa7000-0x8)="2e2f66696c653000", 0x7ffffffffffff, 0x0) mkdirat(r4, &(0x7f00001a9000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000e2c000)="2e2f66696c65302f66696c653000", &(0x7f0000974000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="0075f7", 0x100002, &(0x7f0000ba4000)="") accept$unix(r4, 0x0, &(0x7f0000602000-0x4)=0x0) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f000067d000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f0000364000-0x1)="7f") mkdir(&(0x7f0000e25000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc6000)="2f6465762f766373612300", 0x0, 0x3ffe) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$loop(&(0x7f000082d000-0xb)="2f6465762f6c6f6f702300", 0x8000006f, 0x4004) ptrace$peekuser(0x3, r0, 0x102) r5 = socket(0x800000000000010, 0x2, 0x10) write(r5, &(0x7f0000977000)="240000001d0001000000000800000004083900fa1000010006000100f7727f0001fffffecf089b", 0x27) sendto$ipx(r4, &(0x7f0000e85000-0x90)="01291420aae1da6a7f6264a0ff7758b0398da31b1031cb46d416483b5527dec71a18f6038b0659220fcb587c273161806bb3074b6b99b4108ae8b47a762faa8df3da5ff7b3f6ceb9305ef9c5ee82606ab4df949a9ed056fa062d3d384eb10ceddceccad91ba359d18b8fe235def2009680740b19d8f0ca2e47aa5a887071156efdbebea5722147af809da34102080387", 0x90, 0x840, &(0x7f00007d7000)={0x4, 0x7, 0x0, "6b2800010000", 0x6, 0x0}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f0000e37000-0x10)=[{&(0x7f00002e3000-0x58)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d818fe58a2b24a03ca9164723e01000010282132e23ffb0110001741380200ffe9ff00000000a900000000000000000000000000fd12ab00da4a0f536e", 0x58}], 0x1) 2017/11/22 13:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = dup(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000de7000)={0xf000, 0x4010000, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000099f000)=0x7, 0x4) timer_settime(0x0, 0x0, &(0x7f00003d4000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000fa4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getxattr(&(0x7f00009eb000-0x8)="2e2f66696c653000", &(0x7f00009e8000)=@known="73797374656d2e61647669736500", &(0x7f0000548000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) mq_timedsend(r0, &(0x7f0000a2b000-0x5d)="", 0x0, 0x0, &(0x7f00002b8000-0x8)={0x0, r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b3d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000965000-0x4)=0xe8) sendto$packet(r1, &(0x7f00005ad000)="68ab517e9fab4784928a4a6b9986ddf78fbdb29f21abe43e858f78098cb50f4d330e285e94908f93f2", 0x29, 0x48000, &(0x7f0000e22000-0x14)={0x11, 0xd, r4, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x5000, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ab0000-0x4)=0x0, &(0x7f00000af000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e40000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d18000-0x20)={0x10001, 0x3, 0x0, 0x1000, &(0x7f0000f6f000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000081000-0xb0)={0x7, 0x0, [{0xd, 0xb6, 0x10001, 0x0, 0x101, 0x0}, {0x40000001, 0x1000, 0x74a8, 0xfffffffffffffffd, 0x4, 0x0}, {0xc000000d, 0x397, 0x800000000, 0x1ff, 0x4, 0x0}, {0xe, 0x8001, 0x9, 0x2, 0xfffffffffffffff8, 0x0}, {0xb, 0x3, 0x5, 0x7fff, 0x9, 0x0}, {0x80000001, 0x7, 0x82d, 0x80000000, 0x3f, 0x0}, {0x80000019, 0x0, 0x8, 0x0, 0x4, 0x0}]}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000089c000+0xd86)=0xffffffffffffa50f) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004f7000)={0x0, 0x7}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ba4000-0x10)={r6, 0xf2c, 0x3, 0x57f3}, &(0x7f0000e60000-0x4)=0x10) 2017/11/22 13:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000228000)={0x0, 0xffffffffffffffff, 0x0}) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000034e000)=0x2, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000855000-0x10)={0x6c69, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067d000-0x10)="2f6465762f73657175656e6365723200", 0x50000, 0x0) syz_open_dev$sndseq(&(0x7f0000cc9000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80) connect$inet(r5, &(0x7f0000cf1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) sendmmsg(r0, &(0x7f0000f16000)=[{{&(0x7f0000ef1000)=@generic={0xa, "c2085aeb7846ba71fdd1144d25e8398cde7987ac0ebd440921014c6531d9b9517757cf647bc772489374eebd916c3b774517b56d2d592691cdae805bae9ddfb4c582d6a4548a7cf46fc157e7cb4e23edfafdcca0f00fff37da7ea6d68b070ff388618a1d0609e585f29966a7674acc96205181ffd6aebc063987476fd09d"}, 0x80, &(0x7f0000a04000)=[], 0x0, &(0x7f0000b6d000)=[{0x110, 0x11d, 0x8, "f39c27a696ef9a47ab95c1fac4a3814a3e00f19b696d85fac43390cb96876efe84185e05044915d179f4d02b1afd492a4a0560449da74c65b5ca8e4200e13e62c3c0925a2c3b9bbd1bd7dfcaa5d9b7ba6c94449bc8ee8fe12575658ae9f5ea49a91beb3b710d2e6526effeed46b30af0c200d2e02abe36aaad88559ad800325c4754503b26bef46e06054fbf744985b48ff998ea90c5dbe4a369871ff051c8567a7a0eff21f84effc0099bab0a62e6031becc3ce425035e7113875c9023870a82c81acc9a859312935a1ef86df5cc7c52fa25bb394e4ede9fbfd9df856f6d213831ebcb65e47268468f969a128d27fa4b6719f20f5d633e1bd87694ed4afb0"}, {0x100, 0x19d, 0x200, "2f56ac029e7808c688adff6d469d47774c88530ab9dcca8634aafdf367f0f646381a9f77af37e3adf22b31ddc16015371f56fbae54e26e64c8ae94c1c046b8ef6589b9884a85e724b29c3695a1cd5819cd6ffab76eabc03e1d846f1ad57913535992516b89fc292685dadfb9465b77decb343edd436f963c46cfe3a9b0daeb461b319541de8ab1a3d9947ad18962de9a5124ea229900f59342f1095c4ebee2bfdbe55b1cd9231e07ab3aebfcac98f0aad5c8c08f39fb9d4303d31b85b9c7d0a28e1647496cf776bdfd09499fa3af42deb74b86be2de69973674d3c72f7bad32bd58f613904ce88dbee396955"}], 0x2, 0x80}, 0x7}, {{&(0x7f000034c000-0x10)=@llc={0x1a, 0x16, 0x10000, 0x8, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000040a000)=[{&(0x7f0000ed7000)="219fa9bd35a5", 0x6}, {&(0x7f00005c4000)="2478ca28fe2d9aafa9d2ec2713208b46244dc64211d34e0dbfa5afcc741ec47dcfab1e870347f74ee18900b9fd59ee5826e02fe075826b5e31f78f6570da640b6fec53d8184638e2b8ffe66c008152deaaaf708e453ef8feceb0e46059", 0x5d}], 0x2, &(0x7f000088b000-0xb8)=[{0x40, 0x104, 0x5, "a9dff2289b0bc54c60f56b5a9b2e3b9555bdb82fbe62ee857467666fe737b4cc08840146574b314c6d"}, {0x78, 0x11b, 0xffff, "bad3edb15b711f92c802ffd56a988492b56b2c040f995f18f8c89346451fa9beab74570ab7c492e80b9c82500a6f3925c6d6dbaf420400640c7f2c19d7413db2fd3ca267133dd899b97f4d0e221dca51f73c941bab0260776915822e50e6fd8890f40a9b"}], 0x2, 0x14}, 0x10001}], 0x2, 0x800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00004d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a44000-0x8)={r7, 0x2}) setsockopt(r6, 0x400000000114, 0x8, &(0x7f0000f38000-0x4)="008002e4", 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000273000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) stat(&(0x7f0000b23000)="2e2f66696c653000", &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000533000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000792000)={0x26, "726e670000000000000000000000", 0xf, 0x800, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) signalfd(r1, &(0x7f0000cdf000)={0x10001}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000dd1000-0x1)="a5", 0x1, 0x0, &(0x7f000008c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000023c000)="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", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r4, &(0x7f00007aa000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0x1008, 0x0, "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"}}}, 0x1026) 2017/11/22 13:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000021f000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pipe(&(0x7f000093f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000d96000-0x8)=[{&(0x7f0000e97000)="6fed71f1d2bbfe45363c06dac3bcb94d795d8d965f4089354f1caf112386492451ba32481c9d088aa95777a578e2b7a7d283d5cbce635163cdbfbe399b3068d51d8ac8f68fe6d567e8fbee7018c148a668ea3cd7af18badd158c1b848a0a5628cfa477bb4e49838b584717434232415f514dd9ffd013ddc14830f2b2968ce91dc2b6419e9d3efc2243cc29be561891f06c93d389897f6fee451484ddc79977259db27a647d6f671e5e4620", 0xab}], 0x1) poll(&(0x7f0000840000)=[{r2, 0x2500, 0x0}, {r1, 0x200, 0x0}, {r0, 0x6420, 0x0}, {r0, 0x2080, 0x0}], 0x4, 0x3ff) vmsplice(r2, &(0x7f0000b21000)=[{&(0x7f000019b000)="00", 0x1}], 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b7c000)=0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006cc000-0x2)={0x4, 0x1}, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009da000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ee3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000d51000)={0x5, 0x4, 0xbb3e, {r3, r4+30000000}, 0x18, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000177000)={0xfffffffffffffff7, 0x1, 0x9, 0x800, 0x9}, 0xc) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000341000)={0x6, 0x1}) splice(r1, 0x0, r0, 0x0, 0x50, 0x4000000005) openat$rtc(0xffffffffffffff9c, &(0x7f0000da7000-0x9)="2f6465762f72746300", 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x8, 0xd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b5000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x1, 0x0, 0x0, 0x100000001, 0x0, 0x4, 0xfc, 0x0, 0xfffffffffffbfffc, 0x1d, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0xfffffffffffffffa, 0x40000, 0xd59, 0x0}, 0x0, 0x40c400000000000, r1, 0x8) perf_event_open(&(0x7f00005eb000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf6, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069b000)="2f6465762f6877726e6700", 0x284080, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000b1a000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000245000)=0x0) sched_setaffinity(r6, 0x8, &(0x7f00001f4000)=0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006b4000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000077b000-0x4)=0xc) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b1f000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 75.842852] device gre0 entered promiscuous mode 2017/11/22 13:14:59 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x400000000, 0x22050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000238000)=0x8) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000036000)=0x80a, 0x4) ioctl$void(r0, 0xc0845077) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000016c000-0x1)="97", 0x1, 0x800, &(0x7f00000ef000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000238000-0x4)=0x8000) r2 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000087000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000023c000-0x4)=0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000023a000-0xa0)={r1, @in6={{0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x3f, 0x8000b8, 0x11}, 0xa0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001ae000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000041000-0x14)={0x400000000007, 0x5, 0xf584, 0x5, 0xd032}, 0x14) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000023c000)="00000000000000000000000000000000000000000000000000", &(0x7f000023b000)=0x19) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f000023e000-0x4)=0x9, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00000ed000)="", 0x0, 0x20000000002, 0x0, 0x0) 2017/11/22 13:14:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000460000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000ee7000-0x70)=[], 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000892000)=0x3, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ffa000)="8907820000", 0x5) sendto$inet(r2, &(0x7f000042f000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aaac9b2d024f3afcf558cb118297f99e0000000000000005ca3ac63911e0d9462b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7800000f47981b", 0x68, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x1, @rand_addr=0x200000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad6000)={0x0, 0x0}) r4 = socket(0x11, 0x802, 0x300) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000307000-0x4)=0x4) getsockname$inet(r2, &(0x7f0000513000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b37000)=0x10) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000071b000)=0xfff, 0x4) accept4$inet6(r4, 0x0, &(0x7f0000f51000-0x4)=0x0, 0x7ffff) getpeername$packet(r1, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fc000-0x4)=0x14) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f28000-0xaa)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x2, 0x1, 0x5, 0x80, 0x20, 0x81, r5, r6}, {0x4f4, 0x6b8a, 0x7ed, 0x0, 0x7, 0x4, 0xfffffffffffff974, 0x5}, {0xcaea, 0x2, 0x2, 0x225}, 0x4, 0x3, 0x7fffffff, 0x0, 0x80, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x57, 0x6}, 0x4, @in=@empty=0x0, 0x5, 0x5, 0x1, 0x8, 0x19d, 0x8, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00004da000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r7, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 13:14:59 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066e000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$bt_sco(r0, &(0x7f0000773000)={0x1f, {0xae, 0x80000000, 0x5, 0xd, 0x7fffffff, 0x19}}, 0x8) getrandom(&(0x7f00005bf000-0xe)="0000000000000000000000000000", 0xe, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000096000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000e26000-0xf8)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0x8}, 0x2, 0x2, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7fffffff, 0x0, 0x123, 0x61c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004da000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x4}, 0x8}) r5 = getpid() getpgid(r5) write(r0, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/22 13:14:59 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x3ff) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4000004, 0xffffffff, &(0x7f0000e83000-0x95)="ed28e6ad6d1cda742539f0df8c3946136d19f1247341c209a4c2b3983a3a341545b0da2fb3c4a10cfb5313a0580b279526edce70ecdf3e21e5310f297551ad8556708b08f00f91e2e9cd443fe393d099146e83bfdf4232c79adfaec0d7a4b9d641a31393542b8e009683163b1a039cd918759094e92034a1005b120e2ddbd0ead7f0ff0d0e965b858f21e5d59901c3d36702fa17d4", 0x95) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001d8000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000fa0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa0000-0x4)=0x10) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f9f000)="0600a90b", 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000174000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f9e000)=0x400000000000, 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fa3000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa3000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fa3000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000fa0000)={r4, 0x80000, r5}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fa4000-0x10)=@generic="6a84fee4ba5b3757147a5a10158442f5") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000a29000-0xc)={&(0x7f0000fa5000-0xc)=[0x0, 0x0, 0x0], 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0xec3, 0x40000000000001, 0x80, 0x0}, @generic={0xd39d, 0x0, 0x3, 0x0}], &(0x7f0000bba000-0x7)="8b797374f7006d", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x400000000000010, 0x0, 0x80000000) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fa4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa4000-0x4)=0x6) write(r6, &(0x7f0000dde000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fa4000)=[], 0x0) [ 75.899972] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/22 13:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e4b000-0x9)="2f6465762f73672300", 0x8, 0x80000000) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1c01, &(0x7f0000c36000/0x1000)=nil) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000938000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000c75000)=0x0) tkill(r4, 0x400082) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000daa000)=0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x18001, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b6d000-0x20)={0x743ab1fb, 0x0, 0x10000, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000312000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f06000-0x20)={0x0, r7, 0x0, 0xfffffffffffffffd}) r8 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x3f, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = memfd_create(&(0x7f000003e000)="27", 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000421000)="2f6465762f736e642f73657100", 0x0, 0x8000000040102) dup2(r10, r9) write$sndseq(r9, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r10, 0xc05c5340, &(0x7f000085c000-0x68)={0x0, 0xade, 0x401, {0x0, 0x0}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) setsockopt$inet_mreq(r9, 0x0, 0x4, &(0x7f0000986000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2017/11/22 13:14:59 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000633000-0xa)="2f6465762f6375736500", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f00004f8000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000+0x8e)="2f6465762f6175746f667300", 0x2040, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="08f7de4228dc97e5b43e9e6d44abc00150700300f9dc5b9b97b1488b2762bdd03c59a7b3f1081d9b90de88ef1f660100000000000000d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fedbb34ff2918c62a394477b27f3a107cb0200000a7c5c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40aa8550374d9cadc9d4f") setns(r1, 0x48000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000014000-0x28)={&(0x7f0000011000/0x3000)=nil, 0x4, 0x0, 0x30, &(0x7f0000011000/0x3000)=nil, 0xa4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x93f6, &(0x7f0000000000)="f904701de739edb8007506c9afd7641548303fab03b017c54798faab57de91b70c89114ac5e74c24ff2ab4546fe5aa3ade7e66c19950810e0b0c344c0b1099d22ed76805208a9825a1a2db1fe7aec5d9be7c64bbac9ce6947edc9d4e1706fedc27b3531b5b831dff7e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e63657200", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001000-0x3d)="e0444a1445c38f2ba87c4d01cf086efe6571ed776f46000000000000000000079647e96242353b030000004b0000197c594c0003a7439ef74d4fe12273", 0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000003000-0x28)={0x8, 0x1d, 0x3, 0xd, "2283a0266556718d837d817227bd224600e389124ac0c635e8090000008a7e7a"}) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f00000c2000/0x2000)=nil, 0x2000, 0x2, 0x39011, r4, 0x1000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f70746d7800", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x802, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8937, &(0x7f00002ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) inotify_init1(0x80000) syncfs(r2) 2017/11/22 13:14:59 executing program 4: fcntl$setflags(0xffffffffffffffff, 0x2, 0x11) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb5000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000ad9000-0x2)="2f6465762f736e642f74696d657200", 0x0, 0x101001) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fb6000-0x40)={{0xffffffffffffffff, 0x1, 0x3, 0x3, 0x8}, 0x7f, 0x584, 0x399, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb7000-0x8)={0x20071026, r0}, &(0x7f00002a8000-0x18)={0x8, 0x7fffffff, 0xffffffff, 0x8, 0xbe, 0x0}) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0x4, 0x0, 0x0, 0x0, 0x100000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fb7000)={0x0, 0x13, "8b137f356161203b9031708ef400001c27653f"}, &(0x7f0000fb9000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000033d000)=@assoc_value={r4, 0x0}, 0x8) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fb8000)=0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x3) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xa) 2017/11/22 13:14:59 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000e5c000)="2f6465762f7572616e646f6d00", 0x0, 0x4080) uname(&(0x7f0000e5f000-0x8d)="") r1 = open(&(0x7f00008c2000-0x8)="2e2f66696c653000", 0x44040, 0x4) sync_file_range(r0, 0x63, 0x8b95, 0x1) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e5e000-0x14)={0x4, 0x1, 0x98c4, 0x7, 0x3}) accept$nfc_llcp(r1, &(0x7f00001d7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e5c000)=0x60) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000f60000)=0x8269, 0x4) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x80, &(0x7f0000fc7000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000f42000+0x58a)=0xfff, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000fca000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000000b000-0xc)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000fc6000)={0x20000004, 0x0}) sendto$inet(r5, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:14:59 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000b000)={0x4}, 0x8, 0x0) ioctl(r1, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f000000d000-0x8)={&(0x7f0000002000-0x11)="47e588ad7fa02de9ab71978b8a09121a8c", 0x11}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000001000-0x8)={&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000008000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x36bbb56b, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000090c000-0x4)=0xc, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000901000-0xc)={r4, 0x80000, r5}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) read(r2, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) fchdir(r5) 2017/11/22 13:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(r0) openat$kvm(0xffffffffffffff9c, &(0x7f00000ea000)="2f6465762f6b766d00", 0x80, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e07000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000067b000)={0x0, 0x31, "1b944f4a312dc797e37970636b8028a9f37cfcdf9ab957d4706ef4fa9a5885418d81ecb399be77c6ba1152d55fc2a618c2"}, &(0x7f0000447000)=0x39) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000943000-0x108)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x80000001, 0x3ff, 0xd29, 0x4, 0x1f8b, 0x5ac, 0x80000001, 0x8, 0xd70, 0x0, 0x8, 0x55e, 0x8000, 0xed3c]}, &(0x7f000081c000)=0x108) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = accept4$inet(r1, &(0x7f0000eba000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e99000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f1a000)={0x6, 0x58, 0x2, 0x0, 0x46, 0x5, 0xffffffff, 0x6, 0x0}, &(0x7f0000275000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000083000-0x8)=@assoc_value={r6, 0x2}, 0x8) fcntl$getflags(r4, 0x40b) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) setgid(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) ioctl$KVM_S390_VCPU_FAULT(r8, 0x4008ae52, &(0x7f0000395000)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000ac0000/0x18000)=nil, &(0x7f000051c000-0x18)=[@textreal={0x8, &(0x7f0000b43000-0x61)="45f80c66b828c0a38d66efe5fd0c6ced0fe74a000f2d9bc5fdbaf80c66b88445058e66efbafc0cb8bc21ef0f226667d3e2baf80c66b848343a8266efbafc0c66b80100000066ef0f32baf80c66b84ce3568866efbafc0ced660f3802f5ba5442ec", 0x61}], 0x1, 0x10, &(0x7f0000eee000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000af4000/0x18000)=nil, &(0x7f0000af2000)=[@textreal={0x8, &(0x7f0000602000)="66b9800000c00f336635000400000f300f01cbbaf80c66b8410000000f23c00f076635000000000f23f8bad004ecbafc0cb00366b9800000c00f326635000400000f300f0054f966b8650000000f23d00f21f86635100000060f23f80f01cf6764f20f0d5000baa100edba43006eed642ef20f70650000", 0x77}], 0x1, 0x0, &(0x7f0000024000)=[], 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b84000-0x4)=0x10, 0x4) r9 = syz_open_dev$mice(&(0x7f0000a2d000)="2f6465762f696e7075742f6d69636500", 0x0, 0xe000) recvfrom$ipx(r9, &(0x7f000050f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x40, &(0x7f00002dd000)={0x4, 0x100, 0x308, "47567b96d438", 0x1, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_RUN(r8, 0xae80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004cd000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_SET_BOOT_CPU_ID(r7, 0xae78, &(0x7f000079c000)=0x0) 2017/11/22 13:14:59 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000037f000)=0x0) r1 = getpgid(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000056d000-0x9)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000038000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r3 = memfd_create(&(0x7f00007d8000-0x1)="00", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb72, 0x9, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f00003b5000)={0x800008003, r1}, &(0x7f0000069000)={0xffffffffffff5d88, 0x20000000000009, 0x0, 0xfffffffffffffff4, 0xffffffff80000000, 0x8}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000008d000-0x4)=0xa0) socket$inet(0x2, 0x6, 0x10000) r5 = open(&(0x7f00007a4000)="2e2f66696c653000", 0x80041, 0x100) fcntl$setlease(r5, 0x400, 0x0) r6 = openat(r5, &(0x7f00000de000-0x8)="2e2f66696c653000", 0x20200, 0x4) rt_sigprocmask(0x2, &(0x7f000038a000)={0x20000000000004}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ef0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x1086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x84, 0x0, 0x0, 0x0, 0x7, []}], @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) clock_getres(0x4000000000003, &(0x7f0000ea3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001c6000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000dbe000)={0xffff7dfffffffffb}, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r7, r8+10000000}, 0x8) accept$ipx(r6, &(0x7f0000530000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000710000-0x4)=0x10) truncate(&(0x7f0000669000-0x8)="2e2f66696c653000", 0x57e) 2017/11/22 13:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000049a000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae6000)={{0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x43, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x805, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001d6000-0x20)={0x1, 0x8, 0x8000, 0x3, 0x1, 0x7fffffff, 0x9, 0xeb, 0x0}, &(0x7f000035f000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e18000)={r2, 0x1, 0x10}, 0xc) io_setup(0x100, &(0x7f000037b000)=0x0) accept4$inet(r1, &(0x7f0000808000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5d000)=0x10, 0x80000) eventfd(0x0) dup(r0) open(&(0x7f00003b3000)="2e2f66696c653000", 0x0, 0x14) syz_open_dev$mouse(&(0x7f00004b1000)="2f6465762f696e7075742f6d6f7573652300", 0xa, 0x1ffffa) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000806000-0x8)="6b657972696e6700", &(0x7f0000bf6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7e000-0x1)="00", 0x0) r4 = add_key(&(0x7f000096d000)="6465616400", &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f36000+0x69d)="", 0x0, 0x0) keyctl$link(0x8, r3, r4) keyctl$describe(0x6, r3, &(0x7f000058e000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3) openat$kvm(0xffffffffffffff9c, &(0x7f0000eb0000-0x9)="2f6465762f6b766d00", 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x3, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x1f) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f00005ff000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)="2f6465762f70746d7800", 0x20, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00004a7000-0x4)=0x1b) 2017/11/22 13:14:59 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004e000)={0x26, "6861736800000000000000000000", 0x8000, 0x4, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000309000/0x3000)=nil, 0x3000, 0x3, 0x4010, r0, 0x0) r1 = getpid() mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000fad000-0x41)=[@in6={0xa, 0x2, 0x8ce, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x24c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c}], 0x3) getpriority(0x2, r1) getpid() mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000078e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80810) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r3, r0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x3, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)="2f6465762f6b766d00", 0x2040, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000253000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r9 = eventfd2(0x0, 0x0) read$eventfd(r9, &(0x7f0000091000)=0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004ac000)={r5}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f00006d8000-0x20)={r9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = epoll_create(0x73) r11 = msgget(0x1, 0x2000004000000000) msgctl$IPC_STAT(r11, 0x2, &(0x7f000025b000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000793000-0xc)={0x8, 0x0}) pipe(&(0x7f0000113000-0x8)={0x0, 0x0}) write$eventfd(r9, &(0x7f0000555000-0x8)=0x3, 0x8) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000d29000)=0x700, 0x4) 2017/11/22 13:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00001bf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x2, 0x4000, 0x400, &(0x7f000040a000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00005e2000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000708000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = memfd_create(&(0x7f0000987000-0x6)="707070311e00", 0x3) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000ca2000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000688000-0x10)="2f6465762f73657175656e6365723200", 0x8000000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f000050b000)=[], 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000000)={0x7, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c59000)={{0x9, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x14, 0x110801, 0x800, 0xcc0, 0x7, 0xfffffffffffffffe, 0x7, 0x0, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 13:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80d, 0xffffffffffff289f, &(0x7f0000d9c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000383000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x156c, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1536, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3b, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x94, "fad73bf8a4b1843beb9253df3e85b68f3f9db166b7599b35bded2cfb7f7196708cb35f2892ffd090e2860d5b8a534b3428a6e109011013a85ffc658ba7d4a054f55b11ca9ba313aafe9d7569adaaaf946824732f96075c5ea95517c7af7404a760eb8cdc2f5118933b50c383f9b9d8671a61b49ad1bbbbdcc8eb262c30a41c9a681aeb9154d3fd096f0f14c028fe03e22e3d2ddd"}, {0x1, 0x2d, "500eb25b0c595b9ac90dd05ec29ab46f65ac773a27f2c4f65370ca8d7c6ddde9c0bb29400deda927ff68f08553"}, {0x7, 0xac, "d537f641ea9215c8c8bda0667e1bf80f5b3f557a9a44b7e7112ff75d1ce3e0a20ce8dbb116c985863702ecee63be7772f8a7d31ccfa4bb2023ee73e7649b4ac3d37ff5fb1ae8210dfea71baf48bc6f0e951901c1306b097addfacd2c070b682ad3ea6dd61ba334425e514c448d08204dc5a9aa1fa7184266e85ba5cea699dd9ad178ba5fe9c39f184ab660c403a8a4eae37aab9766535ce6e2d4ef70385deba37a17368ff619f251f4130df4"}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x16, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0x5, 0x57, "a8116d22b0f3be1487ced4af1b3df7709b09ae417812c486b059e5c6053397bb7cd44850304c79a5ecc3041006b980b24612a17441e4555ab2630b01df123f31b0025b0ea6cf2376634c1d0986b8af65446d252ba3fe25"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x74, "5da5bfe460a322c7a04b38615dfb2ccacbf67c2286337141ee2e51c0063352263aeaaaa1808c831df6a1e29152192f0dc992ffac2aaf79aae2a34fb0ce1acd6c586d8824599aa28d8238cf0bdfbce0f87f7a5131c78f2f424dea08a744bf1b0d8adb4bab6365b1b4d2a3f821785bd249a797b4c1"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfa, "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"}]}, @dstopts={0x3a, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0xfe, 0x33, "a126fe71358af571a2fc08246f0b2bf6dc6fe79886ed121aa38a6c801252a28de9389b4ff9222c83769d8fbc610009ac6b3b43"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000010f000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x400000, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x803, 0x1) io_setup(0x8, &(0x7f0000238000)=0x0) clock_gettime(0x0, &(0x7f0000515000)={0x0, 0x0}) io_getevents(r4, 0x1, 0xa, &(0x7f0000b96000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000058f000)={r5, r6+10000000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009ad000)={0x0, 0x3f, "9fd0026032e26754123628e20d1de0587124b42f4f6363d6fbe5ec1bf34bcbf5b775b73cf59e2ee51dde83db6b53ed71fc4b26c058fbc0959ce3dd7652fa8f"}, &(0x7f0000708000-0x4)=0x47) io_submit(r4, 0x2, &(0x7f0000103000)=[&(0x7f0000afb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000138000-0xf)="4a6296b8ce46ab677394251e40e0", 0xe, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x7fff, r3, &(0x7f00009e3000)="90", 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}]) tee(r3, r2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000092e000)={r7, 0x3, 0x60d, 0x7fff, 0x7, 0x56}, 0x14) pipe(&(0x7f00009bd000-0x8)={0x0, 0x0}) 2017/11/22 13:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c76000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d3000)=0x0, &(0x7f00007e1000-0x4)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000997000)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x7b, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x4, 0x0}], &(0x7f00006a5000)="24ac0500", 0x100000001, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c16000)={0x0, 0x66, "a845a633f4f7f05de33235550fd59d0f24763ead52729813cfac564f0fb5babdb3a4edb6225a3af65724c27e33d701816b490a29ccde3987c7ea0937d380d9fec37b0887d322c1feb4bfcfe30242b49cc9cb2edd3a8aab8e44b46224763a01b9cc2869493789"}, &(0x7f0000e4c000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ad000-0x8)={0x0, 0x5}, &(0x7f0000e55000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000662000)={0x8, 0x200, 0x0, 0x2, 0x0}, &(0x7f000052b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a5000-0x56)={0x0, 0x1, 0xffffffffffffffff, 0x81, 0x8001, 0xb, 0x6, 0x2f, {0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10, 0x9, 0x1000, 0x1}}, &(0x7f0000170000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006a7000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd6000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dab000-0x8)={0x0, 0x5}, &(0x7f00002fa000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000681000)={&(0x7f0000841000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b8000-0x10)=[{&(0x7f0000abf000)="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", 0x1000}], 0x1, &(0x7f00008ff000)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x2, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xc28, 0x8009, 0x80000000, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x0, 0x1, 0x7f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xe, 0x1, 0x80, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x1ff, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x5, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x60000000000, 0x2, 0x5, 0x1ff, r6}}], 0x7, 0x44}, 0xc004) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eef000)={0x0, 0x0}) 2017/11/22 13:14:59 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x10000000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000015000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4f}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000017000-0x1c)={0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x48) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x10, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0xd2e59add9e7ea5b3, 0x0}, {r0, 0x8400, 0x0}, {r2, 0x8003, 0x0}, {r2, 0x8020, 0x0}, {r2, 0x101, 0x0}, {r0, 0x6102, 0x0}, {r0, 0xa2, 0x0}], 0x7, 0x1159) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x180000b, 0x32, r2, 0xfffffffffffffffd) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept$inet6(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000016000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000016000)=0x14) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, 0x100020011, r2, 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x8001, 0x2, 0x400, 0xffffffffffffffff, 0x20000, r4}) syz_emit_ethernet(0x222, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x1ec, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xac, 0x2, 0x1, 0x4, 0x0, 0xffffffff, 0x3}, @routing={0x67, 0x2, 0x3, 0x1, 0x8000, [@loopback={0x0, 0x1}]}, @routing={0x7f, 0x8, 0x2, 0x80000001, 0xd34f, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x29, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa7, "c5285c6f4e01f846c3ff801a904d5c7687ff5691bbb6fa245d3d3d51fc628b89ffc31b16afb71cde80934c22b43b95bdd6986f204857dd19d7c43f0825865e02e70671e2435919ea72e62f811ea3ada42e25ab2e9ed81fe83e2a88e4d2b3c6cfc197f65673502683a74b775b13b6d66aa70b63829f6dca907a9fe22b9884fe48cd9bb0241d19d31748d205d193f9082201e04db07e123eb598131fb3545634663e7042f1b0b190"}, {0x0, 0xb8, "864f915fd23a671639fa2e438ef2ecffb8ee144ee28fc824ba88fe7316bb2bfbfd8a507145d96ea30183ea35bb301183992feb1828afce074c478460b27dc29dfc754dd96353de558faefc5937fc8b6bc8a9788995f2ac7ab4e43a33826af46c54ce580bf3f53aadedf22b84ea9d9454c25949c5e86a75944bf7a0a21ca715959ba0b603fd724728c4899d911754dce821d5572b521db7a27a4e7dc43716a72312b40d06e05ef4fcb6e5318a09200df97b026511a9dae94e"}]}, @hopopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}, 0x0) 2017/11/22 13:14:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f73657175656e63657200", 0x60000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000)=0x4fb, &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = memfd_create(&(0x7f0000001000-0x12)="26637075736574656d306367726f75701600", 0xfffffffdfffbfffe) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000018000-0xd)="646e735f7265736f6c76657200", &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) add_key$keyring(&(0x7f0000007000-0x8)="6b657972696e6700", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x3, 0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000019000)=[0x20, 0x7ff, 0xfffffffffffffffd, 0x7]) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000019000-0x28)={@generic="b71926662842a2d53f9103d9267287a7", &(0x7f000000d000-0x14)=@ethtool_sset_info={0x37, 0x2, 0x2, [0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000014000-0xd)="646e735f7265736f6c76657200", &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000-0x12)="26637075736574656d306367726f75701600", 0xffffffffffffffff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000001b000-0x5)="7573657200", &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)="899766561031f7fac63647dcd1196e5c4f8fc78115a0a20ad2b6c8e7debe2afa29eb8d3968c4e2474565a34873cb02775780a921d4cb4e5ff593a51db1d6d4f472da591b91bf9c7693e6c3f457d0d1885ed682148950e852c72fefa752194b7f92bc3fc8446b861a1418cb027c133473762af8cc6f48706fbf36e86721f7b2eae537222ae58f0596e7232ba6bab59df133d080f8543fa93654883968149ae93bdff65b330a68", 0xa6, r3) r5 = request_key(&(0x7f0000014000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="6b657972696e673a00", 0xfffffffffffffffe) request_key(&(0x7f0000010000)="0473f3", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="2f6465762f7663732300", r5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000018000)={0x0, 0xcc, "bf9ddfffe2346809a72dc0d1797579a86d49bba0852077d4084a909dc094495e495757e1fb3c0859f8549cd23be9d2c77ff2acfc1613a90cbb42d973b87c03320b7e430a63f9e9c441a7390d96219fa0a4f82e259f619b559bb73fa7e6c4b15e8459e467a207678d027b9244b23bffc198c6cbd5774a006eb0e61cd86d061eec14a961f3381b747a977bdfd8aa8c7f34738bb6da3aff6cb7c293c572003c8bfe32d1dc98977daa753a3e809621999b9dabfdf4b20a32051248016632b232c1c98538d5f62d6990e22ca88a44"}, &(0x7f0000018000)=0xd4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000019000-0x8)={r6, 0x1}, 0x8) keyctl$read(0x1d, r3, &(0x7f0000010000)="", 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000000e000)="27e1e2065b4455ead41c989b9b4ea56a24e1bde815c83a3dceac93f2e4d4c0a517f9a30bcf312b64") 2017/11/22 13:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r0, 0x407, 0x3ff) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f4e000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00009dd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013d000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e34000-0x14)={r4, 0x7, 0x3ff, 0x9, 0x7, 0x3ff}, &(0x7f0000bc6000-0x4)=0x14) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x8, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a95000)=[], &(0x7f00004f2000)=[]) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x80000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dfe000-0x10)={r5, &(0x7f0000d9b000)="9a8ae3a4d745028c5a9b11e9f55d600b6366e3b856e55b85520a5eea1fa364daf806979920f291202e182a2f8d0642901e35ab7ce8162e9a60"}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00004a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f84000-0x8)={0x0, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000c9d000)={r6, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000040e000)={r8, r9, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000f13000)=0x80) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000442000-0x8)={0x83bf, 0x80000000}, 0x8) socket$unix(0x1, 0x5, 0x0) process_vm_readv(r2, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)="00", 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000292000)="", 0x0}, {&(0x7f0000c45000)="00", 0x1}], 0x2, 0x0) process_vm_writev(r2, &(0x7f0000e2e000-0x90)=[{&(0x7f0000803000-0x47)="", 0x0}, {&(0x7f00003ae000)="", 0x0}, {&(0x7f000036b000-0xdb)="00", 0x1}], 0x3, &(0x7f0000c63000)=[{&(0x7f000023a000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000585000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00008d1000)="00000000000000", 0x7}], 0x3, 0x0) r10 = creat(&(0x7f00006c0000)="2e2f66696c653000", 0x3c) ioctl$PIO_CMAP(r10, 0x4b70, &(0x7f0000003000-0x30)={0x3, 0x5, 0x3, 0x7, 0x5, 0x100000000}) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x1) [ 76.245140] device lo left promiscuous mode [ 76.265129] dccp_v6_rcv: dropped packet with invalid checksum 2017/11/22 13:15:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001ff000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000188000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f0000c5d000-0x10)={0x3, 0x7a5, 0xa8a, 0xffffffffffffff81}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004bf000-0x9)="2f6465762f6b766d00", 0x20100, 0x0) pipe(&(0x7f00004c9000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) fcntl$setstatus(r5, 0x4, 0x800) r6 = creat(&(0x7f0000ec8000)="2e2f66696c653000", 0x2) setxattr(&(0x7f0000ce9000)="2e2f66696c653000", &(0x7f0000caf000)=@random={"6f73322e00", "2c00"}, &(0x7f0000e1d000)="00", 0x1, 0x3) accept$inet6(r6, &(0x7f00008bb000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000011d000)=0x1c) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000063c000-0x4)=0x0) lstat(&(0x7f0000978000)="2e2f66696c653000", &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000830000-0xc)={r8, r9, r10}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cfe000)="2f6465762f73657175656e63657200", 0xa0141, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000044d000)={0x1, {{0xa, 0x2, 0x82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r6, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000c3c000-0x20)={{r12, r13/1000+30000}, {0x0, 0x0}}, 0x100) ioctl$KVM_SET_MSRS(r11, 0xc008ae88, &(0x7f0000afa000-0x48)={0x1, 0x0, [{0x40000105, 0x0, 0xfffffffffffffffe}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf54, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x100000080000000, 0x80000000, "b4042f7e3f2021746265f65d4153d648494c33ef0ad23d7c49344729539e39b341adfb86cd09ca67fba0bd664401ca7c2cb29fad2aec43b5b88f576d0585346b12d20b7a3ed7d07957b1e9f4ccd206a1"}, 0x160) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x100000000019, &(0x7f00008f2000-0x8)={0x0, 0x0}, &(0x7f0000a04000)=0x10) 2017/11/22 13:15:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000004000)=0x401, 0x40, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) sendmmsg$nfc_llcp(r2, &(0x7f0000546000-0x38)=[{&(0x7f0000564000-0x60)={0x27, 0x9, 0x1f, 0x8304cd879ad7f5fb, 0x9d, 0x5, "7992c217c2b0f282676f2e85aae9ef9d7879c280ab94eec472362e5fbbcef9c5a6b4ffbd58d36675417ac464dd0e837cdc7cfe7165bc199291f31954f99ddb", 0xffffffff}, 0x60, &(0x7f0000fcb000)=[{&(0x7f0000320000)="41d4b35976448b3141", 0x9}, {&(0x7f0000d85000-0x96)="736618289b9fc4ef28a68c07dc8636e0e996c413bf0e7292f3e8908fa9c0e8a374dd4162b3bbe0151c3d3b4c534d5878526df63abe6dacb8c9918f8139eeb5868393197b449045abb9387a29d6a32bc5d426dda5088ba22c795831e100938f28e69fee791bc8e604206480f12b6353960d7a5d0d1b891a0c3bde51e71ad15f99d3e904114613397d0dec9343be09f8e8d4ce66318d7b", 0x96}, {&(0x7f00004bb000)="2c061f34a1cbb6f684939af3d66884e31dda0d52fec54964bc5bb99b4951e15ea34908a06488ccd665edb4738edc389927e330c302c221b46fa6d56440d0418620113196d8e9d2a3b03cd1c4043161812f9dfae0cde8eca4607c7bda39e868c24295d7b4d3e856b3940ea2408a4ea90beedb58ed490c585c2d1b44764f5cc5d4cd40848b862697206269fdac47026808d9a56fa11f90d0b70e33566bb8d5e987ccd6345e7315e6ee17dfb8cd2734b8ff939482ff", 0xb4}, {&(0x7f0000b10000-0xe2)="cc87b301d46541fb1d6c132b1d64d9de80ac381724ba93edb4c8b452e07aeb1c4d73f6a032bf9f61d11b19bd23cbc8d754af8a7cbeb94eb78f84c84e319aeacb63ed7e2b0ffce7aeb8b4d85b41b60407cc780028296c704eb42b4e89ca980dc7b7dc7862e264b3ee58cee9980346977b1e677bb6d38d94fe8b493863402aadcc0cd71386df0dd8d7c1afb407b2a6827514fb9a2debbfe0347df4929687a4d24e4114590ef0018cdfb8250aefb2339c88c5f60e9d51ab18b5c4fc47e258923fa231861c030afa3ef9b34e8e1ba8c82655f3c2f9760db5983b4281ff50ea04a5a3df46", 0xe2}, {&(0x7f0000ff0000)="6b3762bb738a6d93877608ca785af78c5dd8d067b5ea99478e2343fe69b0cc9bac2a", 0x22}], 0x5, &(0x7f0000f54000-0x48)={0x48, 0x104, 0x5, "fd55a9ef3123e75112a020a8b46453d6573d9294432ea7fc639034db7e12edba4a6d86b35e8936830c791c0c40f33c6c1508"}, 0x48, 0x10}], 0x1, 0x40) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00002c3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e06000-0x4)=0x14) write(r3, &(0x7f0000fbc000)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) ioctl(r0, 0x9, &(0x7f000063a000-0x60)="2a20b8c9843b5923409c3004a050e15d3be680ea269ace7153ab8a5f78163b1b1a6bf2950c8589c5b216deec850b470d5ca19f809a1d54a6d5ff750599636efa5a90475eede9e5449caa7a58fe026b6ee1d0bb13f85844f0c1ef193bfaa9fd0d") 2017/11/22 13:15:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)="6465616400", &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) keyctl$link(0x8, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x42, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000+0x8f0)={@generic="0aa4355c42ab9de3781ff01d14e8f07d", @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x80, 0x5, 0x2, 0x9, 0xffffffff, 0x5, 0x200, 0xb30, 0x7fffffff, 0x401, 0x9}, 0xb) 2017/11/22 13:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x7, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$sg(&(0x7f0000058000-0x9)="2f6465762f73672300", 0x1f, 0x200080000040005) recvmsg$netrom(r1, &(0x7f0000057000)={&(0x7f000004f000)=@ax25={0x3, {"38f60000000007"}, 0x1}, 0x10, &(0x7f0000058000-0x60)=[{&(0x7f0000057000)="4ed46219c8caa0bbd286e5981e35f2a7be0b47e6965b4d96d77ed6f3efc45d734eef7a53ffa16b68262bbc1ae3517e84fe8408ef94aed61f7e4bbb5760142951971f850138a0dc56390037388f4ef3fa6ee5a6cb1ed067c5e20d17bde398a121ccb3ab4c34c692f44e582415a45a7b403c56604a94147cb43d036dc83f21548f257e8778563144a7beb7b46c01c0882f5f404196cf6c6f311f5edeffccaa0e2a469904ff654e3824154ccead96a87a870830", 0xb2}, {&(0x7f0000057000)="", 0x0}, {&(0x7f0000058000-0x38)="e360a490dfd563fc7fbf181a1cd4c5fd75d9e863278ec66eb90c4fa9428143c6566197dfb24bae3e2e8ddd21ab446898e3c52a34215c013c", 0x38}, {&(0x7f000003c000-0x7f)="401a7cf77947c9fcdfefaf9969d1f405bda5a6ffb5caba3cd9de2ae9f4c3bbb2f2f386f85824669339c5166e33956ea5f3f1d60a3963b407ff163b4aa63994b697c34ac4a7e27a9e57bd2ea1606a4dca069a99eaa079837e541c07dd8d0d2171c65f7d1d076cac228f15c1253e4db3ee8b953680cc6c8397308e255dfbbcf9", 0x7f}, {&(0x7f0000057000)="cb328b31963279dd3befb45f9a162eb1fe809984f4612c2db02ee86f1e4dcebecc5cf41518f15949", 0x28}, {&(0x7f0000058000-0x48)="739301475499cbb5caae3bba6832b152c07aeaf16a47dfe202fb8c658fa4511ac26016c33bfbca52276cdde0ca0abc834f8a99067d8d2f53b61c8d9e66a5b24035a76546b1216458", 0x48}], 0x6, &(0x7f0000058000-0x220)=[{0x100, 0x119, 0x7ff9, "22152a69001c051c177a73da265d0f375a8c96bcc8eee76b26acfc518b8a4bf14c273ec1715f05a615cfcc5789cdc3163d10608a836b9a7547001f2253f4cdb81d64d05eb05041c25d2dd9d74dc791d1dcef763f5c2d22cf849236cc297f21a658addc444d45163b3d5f54e19b5ca8bc9a9b4ac60a6c2a6f91caf6e62009795d9c2862ee4a9b7ccb7a4ab689b59f210d8c110e32aa566d8ec627d131a47a6265ce8c84226f56865d0dc05762fabebd781996809c568b51e5dff6bb986975fa6f81fb26ffaae5908f4be6871b38624521790c588e1d302856e58f8befd0afe534120eb17a3a04f79bc605bd8e94"}, {0x28, 0x116, 0x6, "a632f0c04caaf157393ddd984072890bbe8bab5b"}, {0x90, 0x11e, 0x8, "aaacf650d6d6a61d275176605cba3dc8cfcf4e3bc3c044979b9b8fa88188c8c09d85c71b7b96b85ba137e955c9226630c4aa695c215fda7fed089da4eadaa8c9888c5a0dc886e63063c6e2ad1ce55be2ed89c16c15f71373e5620b9fcfcb459d3aa1d09819f7098f3d2a3f8e3c9c14a58d23b6360c216aafb2f152bf"}, {0x68, 0x10e, 0x800, "008c5a5618a9bc94f7e712457cee3882086f864053e4a08d5df30a2f506c2420fd0b2c082116d2d658be6877274abdc770b769491b0561930e5cc1d7171e4db14080102d6bf3a54ce226d77e147f50fddd9562fa7dd0c8"}], 0x4, 0x4001}, 0x20) ioctl(r0, 0x5385, &(0x7f000005b000-0x2)="4700") setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000007000)={0x620d, 0x6, 0x0, 0x52}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r2 = syz_open_dev$sg(&(0x7f000077e000)="2f6465762f73672300", 0x6b9, 0x100000000) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x1, 0x40000000000006, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfd, 0x0, 0x3, 0x0, 0x0, 0x6, 0x0, 0x4000000000, 0x0, 0x409e8a8ec11ee76a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000b12000)={0x4, 0x78, 0xffffffffffffffc1, 0x3, 0x20, 0x8, 0x0, 0x0, 0x8003, 0x2, 0x0, 0x6, 0x800, 0x1, 0x0, 0x28, 0x0, 0x7, 0x7, 0x1, 0x4, 0xa3f5, 0x3, 0x62e, 0x2b8f, 0x80000000, 0x0}, r3, 0xc72, r2, 0x4) shmget$private(0x0, 0x1000, 0x78000ffd, &(0x7f000031d000/0x1000)=nil) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000603000)={0x7ff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x5, 0x7, 0xb77f, 0x7, 0x0, 0x1000, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00008d4000-0x5c)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x8, 0x3, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x200a, 0x7, 0x4) fcntl$setstatus(r4, 0x4, 0x8000040000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1007, &(0x7f0000fb9000-0x3)=0xfff, 0x4) connect$nfc_llcp(r6, &(0x7f0000af6000)={0x27, 0x5, 0x1c7, 0x7, 0x2, 0x7fff, "ac8f615f70d996f0e829f737bfc45c7c2e4c02c15501c188cf247b157697c93eab77385eb2e6ae627d0d5177a23c5bb83fc26923d23e6bc56503b66f3cbb93", 0x8}, 0x60) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000354000-0x38)={0x0, 0x0, &(0x7f00003fe000)=[{&(0x7f00002fc000)=[{0xeb5, 0x0, 0x0, 0x0, 0x0, "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"}, {0xb6, 0x4, 0x102, 0x0, 0x0, "80413b065a010ed3a699742c11bdb0ac4bdddd7fff882c1172f288cf2d49d9fc7697b138e603316e906e17b0e2bf156fe93161d3ac2c0585d6f3686e798a7a2a69d79f77d11cd633e093bc99cb2515196bf505d272cc6353c6080e7d8d261ce25875dcd7873d0479f9697fb59b500be4e819d08e15cbde29d974a5dd5e51d4990a57edf04a8ded585b111a6c5ec5e42008d82cb5ba62660a4dcd98510dd7dd40741978af92d3"}, {0x70, 0x100000000, 0x1, 0x8, 0xfff, "73cc1e92733e16dbda51c18fa78f1d6f9730cc8e64db95556cb905987fe719bed73eb49e8e3af06b3a5df77309830b39216b9d43a3314824efba402748bb319655a31e9485abaec72373e994efce2d480f193ba3471c0afea79d47480ff7c013"}, {0x1f, 0x1, 0x400, 0x2, 0x2, "d1b596f28b049efebd520947dc9361"}], 0xffa}, {&(0x7f0000f75000-0x1480)=[{0xf1, 0x9, 0x409, 0x9, 0x4, 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"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"}, {0x5c, 0x7, 0x200, 0x6, 0x3, "9e04f79fc3be83af7398628a0473ac014d4ee3deb98619cc5fb4c64afb0c0193c4adc87ee58cb919f98aa19f974dd66afad9bc42deadf5ddf1765f0f3df68bd58d1ee291bff33d9e69e4bfcb"}, {0xf5, 0x0, 0x800, 0x6, 0x3, "11aacfba2beffaca1672d81e9dfe6ac838e778ac7b3cb0b30844bbed4ad08feec2d97bcf5fc4faa510ccb6ee802824e96ced6d5ee0399fd19847dbf488fb8d12858f53867f97c1a8375e5da8c6645bf8b718eaf186157a98d1eee92c07e186bf216186465f7c576dcca193dd7d82a09796a2951decfdaa27318445fe5129c220ee30b9f48514ec67ee75aa5bbcd3655043977d1617cc2dcb76d74eaa1278ad2af0ceb635dd955b2ffdb16be2af1c0b86ef1060eee270d98bc37893a5bc7b8b5e0477214994bee1f0629b1759c32d855623228440c17def814facedbba505bb82b2fbeb62e3"}, {0xe2, 0x9, 0x200, 0x10001, 0x3, "c05573a3812e7630d07a0de36512852747ba5e7c66c0afaf0d3cdb7ad96716d41feb86c075d492380b915d4a8900b19e4f523dc81e14d4d19684c4db9eecf69a64fa2bf3d9dbb6facf598d3fd1d9c9256b62f9dc689bd21fcb6a3cc6fd3894ae9abd50a713566f5c1feedbb3451c9382b6dceb0aee1a2405b909f0256d8f3ec646bb28d844c53941158a9502becc761b04efd162bb5aff5e18864effa82a317ae2eea7d5b78bff4c21dcad6fdcba93c1753fb40c1ff58df06aac506a4766dacf3132da3e83aef0900d30c7b69af93e1f4497"}, {0x9b, 0x6, 0x300, 0x6, 0x8001, "6bd655c7428c7e83f8e93c6380dc7333520fbfa0322371c063e981787929a8fc254f20a758de29688c48324559b8fea8f4da787d1e5dec9ceb2b5286fc80a97773c14373ba055a5f652030cea98d2658c2abfc33e54da02836f68e90c6b14c0515a0aa5fb467569b9129940449b9f700b555d1d003e46ef782a17694a6ccb3070980e3ca9b2568b5f802aa"}, {0xeb, 0x3ffffffe, 0x300, 0x81, 0x6, "7e08e7de35d84fe968344e92fcaaa90168afa62f82e8763c5e9e0e63e0e3595d496c85ed6c0cce9769d269d93f976d391383b7640bcd3485575365af5f6bbceda5b4ae52f0f2b0e79fd4a670c40f58c123468732a34eb3b344216fa48a967b67ecdb31cbec2fe37f3e15d70abbad735af1bb1aed4458a34bb0c36013b22befece17c008e576801071b92e733e35bd8c508ac3f300746c09942180babd9fe74793353dff09f68f1ab7ddc8eed9e5643d7fdc9e565f8fac6d84ee670dcbc64322b14455df71e48303a13f0f017cc26e24dd91ff490e858361b1d64ea"}], 0x563}, {&(0x7f00007d5000-0x44)=[{0x43, 0x2, 0x1, 0x0, 0x2, "73b6b98d20a615fecfcccd2295a73351c238b72a38a1e22458a1941fee043ae84ab0509f6ca311773be0039949bef08385b763"}], 0x43}, {&(0x7f0000938000)=[{0x3a, 0x9a, 0x10, 0x1ff, 0x1, "e7aac4a96fa3a540be125018d909419b695ad612aa6eb84215603f26661a62999d531dfa645b11c8a50c"}], 0x3a}, {&(0x7f0000d77000-0x24c)=[{0xab, 0x7, 0x622, 0x5, 0x5, "b3355edf72399fc8be4be479d1e6acdec1b068e1eac3190d22de87b698ba70f8bee0b9d8615ca3d517282ebcce851a4e09baa09512ede0a525e1afad539127f1777dbec18b49f1b92f98853bd3e5901b8f089423956969407523079dfac64d6e11c1c36350aa44a176952fffef6344a9cb8335add030e5b19c9aa635fa2d4725017563f0fc9bcb23cd8c146d35ea1086420b5b4e3025e5a0513ffe"}, {0xea, 0x0, 0x0, 0x4, 0x3, "893382e42bba3cf17b18b03e0fc356751334d31492e80309d538df02188d29e350b43c4198af0821b5a07c0bd145d8dff989a49192ffc87374f9170c429ebccca193defa3fe16b1e39c30643cf4a9b43ec3860c3e88240df1a92375d1fcb788311a2e7c3cf388cb14421980a84acf0992723d79e8ea8503c875b882866e302ce3dcb5dbeab7224da4706e639517f150aed9a72493289f9b66d1da88d187fd26ac740d67f95c32e82219efb1da81c79013b613cf91d9623260bc84cc4193a2bb4dc2bce942fab03db6ffc834316f0c982dee002ac9b7701113bbe"}, {0xb1, 0x7, 0x400, 0x3, 0x1d3a, "59cb2c0958b77c1e4b3e47f10c829e191ddfeb98ac0a15ca6d505e80cf3edb671fffd511682eac38e5daab0bd372837a0f0333dae91361b4d12b6bdf1353dac5e10e89551e65f0509d40a4a5b6f31bf5287e652db508cedfcb0cbeb7078fc7561f4ba250a1b48ee7ef28ab1fc28fc47a047bdc6292ceeeae584c41bc1f08e474e826b7e3a6d6205166bb85bd02645abe9b08e066ecfececeb657e9f4257c83de67"}], 0x246}, {&(0x7f0000f47000-0xf8)=[{0x4b, 0x4, 0x2, 0x8, 0x0, "b2ae34cf39f217d91047bedb8ab5f3a2a0bbc067ba688d954be8e740fda985780eea24d66fa3a0f0c46e4d238c74e883653812d19a6b45ac9808f8"}, {0x70, 0x7fff, 0xf30, 0x9000, 0x10000, "4ba0b3b5a88766308a3c13e32c5aaa6dcd781a179400f6646edb5782447fddeb645a0816bf5da86e18b8753c4b59db5e7651b16df78eac9f6748facc1e10972ac13f80c22644f6f6f10650d8d1392761113454d3efc26df8c9a2df53cd867c5c"}, {0x3b, 0xfff, 0x500, 0x6, 0x6, "43d4ac31c8c59c62f87b55df41070637918e473d39b825ac71f9ecc74143af6ef637c438507ffb0949d2e4"}], 0xf6}], 0x8, &(0x7f0000d1e000-0x100)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x7, 0x10}, 0x800) sync() fcntl$dupfd(r4, 0x406, r5) request_key(&(0x7f0000b38000-0x5)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0xffffffffffffffff) fcntl$setpipe(r4, 0x407, 0xffffffffc673c0fd) 2017/11/22 13:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffffe14) signalfd(r0, &(0x7f0000564000)={0x40}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2a0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ee000)="2f6465762f6877726e6700", 0x204080, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000234000-0x14)={0x0, 0x0, 0x9, 0x7e2, 0x2, 0x41}, &(0x7f00003a3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b06000-0xb1)={r2, 0xa9, "33d4b3218b2a6a9127a35a50f0490262f21fa2e9915179daaca685285f1fc97b79badf286602adb265af6dd1afc4ecd1ae52376da66eca1cbc31b29cee380091a30f9bfe812144130b961b2e89ac4ff61b121dcb9e2658f15c99420e6b56dd1ef64c019b38f74f3d07902a6713258558951aa89d13042508fa4b8beebf1fad08694f21bea980846eba2e343d8770bdbb25c426c1425eaf64f9e296e690747e53fb83f22bbadb809867"}, &(0x7f0000c1a000)=0xb1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d8c000-0x8)={r3, 0x1}, &(0x7f00003ee000-0x4)=0x8) bind$bt_sco(r1, &(0x7f0000486000)={0x1f, {0x80000000, 0x7ff, 0x6, 0x400, 0x2, 0x2}}, 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x7fffffff, 0x7ff}, {0x9, 0x4d, 0x0, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000118000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x664247) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f000075a000-0x8)={r4, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000650000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000833000)={r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00001e7000/0x18000)=nil, &(0x7f0000521000-0x18)=[@textreal={0x8, &(0x7f0000573000)="360f35263e660f09de2366b97b02000066b80300000066ba000000000f30baf80c66b8922e6b8066efbafc0cecb8d6038ec00f01c80f0666b9f40a000066b85c00000066ba000000000f300f16970a00", 0x50}], 0x1, 0x2, &(0x7f0000057000)=[], 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000b81000-0x18)={0x7, 0xffff, 0x0, 0x200, 0x80, 0xfffffffffffff0ed}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f00005b2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000a4c000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00002db000-0x42)="3ef336dbcf0f0866b80500000066b946188d8f0f01c1660f380133f30f5fb40040bad104ec360f1b7b00640fc76b00ba420066b84580ead066ef66b9e20b00000f32", 0x42}], 0x1, 0x1, &(0x7f00005a0000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aed000)={0x0, 0x1, &(0x7f00006af000-0x4c)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f0000aee000-0x4)=0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00008e3000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000380000)=0x10000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000c0f000)=0x3, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f000006f000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f000089c000-0x4)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x7, 0x88000) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f000035e000)="2600") ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000001000-0x20)={r7, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f00008f1000)={r7, 0x0, 0x4, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r6, &(0x7f00006bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000034d000-0x4)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8c000)={0x0, 0x0}) [ 76.334542] dccp_v6_rcv: dropped packet with invalid checksum 2017/11/22 13:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x28000, 0x30) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) mount(&(0x7f0000152000)="2e2f66696c65302f62757300", &(0x7f0000146000-0x2)="2e2e", &(0x7f0000c78000-0x6)="72616d667300", 0x2, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom(r0, &(0x7f0000658000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x10020, 0x0, 0x0) creat(&(0x7f0000c18000-0xc)="2e2f66696c65302f62757300", 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000053f000)=0x0) ptrace$setopts(0x4200, r3, 0x9, 0x8) setns(r2, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x800) r5 = socket$packet(0x11, 0x2, 0x300) munmap(&(0x7f000046e000/0x3000)=nil, 0x3000) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) getsockopt$packet_int(r5, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000046e000)={{0x800, 0xfffffffffffffe84, 0x5, 0x7f, 0x20, 0x362dca97}, 0x8001}) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b0c000-0x8)=0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000af8000)={0x0, 0x0, 0x200003, 0x400}, 0xc) gettid() socket$inet_tcp(0x2, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000)="2f6465762f6b766d00", 0x0, 0x0) 2017/11/22 13:15:00 executing program 2: r0 = dup(0xffffffffffffff9c) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000743000-0x1b)={@common="fb010008000007000000000000000500", @ifru_names=@generic="30540d0c08000000fffffe00003473b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000bac000-0x4)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000009f000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000399000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ecc000)=@ethtool_gstrings={0x1b, 0x100000001, 0x93, "962065e950fa16b39932a915fa7c493b56ad301691628a89793742470fbd45f375bbbbd970550beb00c656d62ecba1dbeefbfd2c0da8074ebe16d5b1c04950bf61968dcebd403778f706d66735941c8159921e6ebf56a4a0ba3a6f2c8df800e7ad7346396aa05177625b03608c94913e0595b255be6332ee6a4335704abe9aa80dc919d3cc74600f37a9d783158334ca78307b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) inotify_init() write$tun(r3, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x401, @ipv6={0x100000001, 0x6, "ea1c0f", 0xbe, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x11, 0x3ff, "b7ff2acbe6c9abfd7740f5ed6cca704f311a7699f763a1e686286bced802370591611fdb631f252d50562ec5b8673789b8934fbf2df352810f090af48d2f0391ac40000fca35edfea15343c672960ddd6fadb8b4f3155ecc0c09e97637c4b54cb2dfe31f58481b6b1f5b1a1ade3c953e7b443921f5251461874e8fea55c8dc8bc92b0ff09f939ad00c4656156e7db54e464f3de2e31285c6941f713f59b99253496fb24cfbe007d36741e6cb579fdf967b1241e27d7c"}}}}, 0xf0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000daf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = add_key$user(&(0x7f00007a5000)="7573657200", &(0x7f0000289000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000429000)="d756089f96d373f300d33ff4c0b9877f77de0e60f660ded85a3efb07c9828605afb2e1ede4fb49a9f064feb11702da859a12ddea0cd64caab2460ec0e8996a7e2e39d8fdb16435b0753f3d7577d563bb03117005c887ffa0107aae823849392acb207644623174d83321fc5a0bb5dd15313dc5222be5a1861eb35c5aaa09a89dc81120131bcb15987e675fcb87184fd03555e4acce6c62ab349e2ab2", 0x9c, 0xfffffffffffffffa) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000def000-0x8)={r3, r3}) msgget$private(0x0, 0x29a) r7 = semget$private(0x0, 0x0, 0x403) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000189000-0x4)=[0x5, 0x1]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r8 = add_key(&(0x7f0000ebf000-0x8)="6269675f6b657900", &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a93000-0x36)="97ea88fa37a918d75ee53aed2cfb419dbcf2b5e08e5c8024690dff130723da1a09a307ee475b84787dc32c028081af9a0d85878dbf55", 0x36, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00003fd000-0xc)={r6, r8, 0x0}, &(0x7f00008f4000-0x15)="000000000000000000000000000000000000000000", 0x15, &(0x7f0000dd8000-0x38)={&(0x7f000077f000)="65636228626c6f77666973682900", &(0x7f000042a000)="ff89a0c9885efce54be99c945a8f0abdb72d436f07778de461baa5f183056bce71d4c29b1f28d1de2cf03fb79100372fee457c5b5ea048cfe6ae7a1ebac36fb01dc60374015476efa66f608a7c84faf284aa2a60ddf26add002922d0555815fa761ba5dc1aa0ba029bd952c61b834ec3659809b675b28a478fe4be97112dc764fc7b62edb7bf0d173386ecab40b08e5cae46f46fa7f73252", 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000beb000-0x20)="eedc06b9b78430ad36007ac9891e3df0ea7527c826cfa201d05de8efc114daf1"}) r9 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) bind$netlink(r5, &(0x7f00008ba000)={0x0, 0x0, 0x8001, 0x7}, 0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000012f000)={0x5, 0x1, 0x0, 0x3, 0x0}, 0x14) 2017/11/22 13:15:00 executing program 7: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000767000/0x3000)=nil, 0x3000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000003000-0x4)=0x10000000004, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f00006ef000-0x2c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x3968}]}, &(0x7f00006a2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000914000-0xf)="2f6465762f73657175656e63657200", 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x92}, &(0x7f0000b00000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e6d000-0x8)={r3, 0x1}, &(0x7f00000e7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r3, 0xea, "1fa9e5e0f4020622d7317dfe1f186e8b267d4270f40a2791fe9dcffd36f2dbd3a27f303071255197be8ab4cb1df2f696498deb0254da93ca21eac6ff70e273cb22983efe4b2cb3c2384895a2f359e608ddaecb2461b40ce87b54eeed6f876c642eaae0c5148dad3782c79ce7d384760e7c5baf4ac429ecd2ebcdd6a70f1fd71a33096d70749417e82ae915d6f96eb4fa9eaad70391fbb7a274fbd4d24151bc417ae9997cb987d0f44f20ce3565e326fd20e563e5865242e66d151c07a8ea5430b07ee80bfbefd7c11877ab3f1b4b5a84a825d6de6a91d488966ec7bf10a7f0efac9ab5c959a3537ce560"}, &(0x7f0000e6d000)=0xf2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r4, 0x5}, 0x6) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f000033c000-0x11e)={@random="55e363dc059e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x9000, @ipv4={{0x27, 0x4, 0x400, 0x5, 0xfc, 0x3, 0x7, 0x2, 0x62, 0x0, @empty=0x0, @loopback=0x7f000001, {[@noop={0x1}, @rr={0x7, 0x3, 0xd5b2, []}, @noop={0x1}, @ssrr={0x89, 0x13, 0x10001, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x80000001}, @ssrr={0x89, 0x1f, 0x3ff, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @cipso={0x86, 0x14, 0x2, [{0x1, 0xe, "76cd1b82afd4cd15efdf869d"}]}, @cipso={0x86, 0x34, 0x6, [{0x1, 0xf, "b6a9b02580cdf9b9afdc6e7108"}, {0x2, 0x4, "0fb3"}, {0x1, 0xd, "2f5a1eabecfaa0b6a67a0e"}, {0x7, 0x8, "fa850e495cd6"}, {0x7, 0x6, "794a79b8"}]}]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, 0x7, "c465fc", 0x4, "21d27f"}, "d755a00c7904424f8046984c3b25a717d65a9d1a069721ad7fdf9e180ff6d6aa2d33cc543a36da6b4404219a157f7788c383df68665ec9f0e75a3e9443ac8bc3310861a44d5c65435a753acedadb5a9d"}}}}}, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e6d000)=0x2, 0x4) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x2000003, 0x32, r0, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r6, &(0x7f0000e6e000+0x300)={0x9e8}, 0x8, 0x803) r7 = socket$inet_sctp(0x2, 0x200200000004, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009af000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9ac782e95e1b2d89747f267a0ca2890b"}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002e7000-0x10)={0x0, 0x5}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cd9000-0x8)={r1, 0x7ffb}, &(0x7f0000e70000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005b8000-0x8)={r8, 0x100000001}, &(0x7f0000e6b000)=0x8) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000e6b000)={0x0, 0x3, &(0x7f0000e6b000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f000046c000-0x4)=0x10) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x2e, &(0x7f0000e66000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6f000-0xa)="2f6465762f70746d7800", 0x7c, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000233000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) r9 = socket(0x14, 0x80b, 0x20010001) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000cb6000-0x28)="6811f1f2cbd14578224dcf380800346258964dc0000000013f29214657988b65058f7ec4b6fa0214", 0x28, 0x4804, &(0x7f0000e73000-0x1)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x5c7, 0x0, &(0x7f0000272000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f000034e000)={0x0, []}, &(0x7f0000e73000)=0x4) 2017/11/22 13:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$int_in(r0, 0x5421, &(0x7f0000af0000-0x8)=0x0) r1 = request_key(&(0x7f000070e000-0xb)="636966732e69646d617000", &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6e000-0x7)="73797374656d00", 0xfffffffffffffff8) r2 = add_key(&(0x7f00001ba000)="656e6372797074656400", &(0x7f0000bbe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e50000-0x8)="83766cd01b5dc131", 0x8, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x10000, 0x401, r2) r3 = syz_open_dev$vcsn(&(0x7f0000050000-0xa)="2f6465762f7663732300", 0x1, 0x40) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000e8e000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000064000)={0x0, 0x0, &(0x7f000075c000)=[{&(0x7f0000aff000-0x6b)="1b47ef1509feef05686b413032209814fd8d37641233d81b3cc0669b140b365b06d43803e1ab96481595b233518e981c8a5b08ec7c067f7305cb387f8e8720b451e4c54e5fcc5d32532d3a51e2b26fb83f05505fe24ec9ef01bde684bd9258b61b7663cead63f45aee85f2", 0x6b}, {&(0x7f00004d3000)="5c74ff6827fa52ebae2367caec189ffa5bf010d31f33d24bcc64777e90e0b58ee79625094e7eb63b1fb6947097100764700c96ebe6673d9cb0bb183237294855838ed9d872e6a8a9a1568ca01fd5246dbe86171ac014a808d5952f9bb7dd53ca6370936a4549e50146930f23a9c3ab6446e94b3aeb5f2fd7174868dfec070232d108fff97a3e2ee3e36498ec55c9482b", 0x90}, {&(0x7f00000bb000)="123a584659f696be8dd782e83df8", 0xe}, {&(0x7f0000898000)="269a1d6ff2c03e2677c61f3d6f0cd512ef1bcc6b655b257969084fcd0a7ed601b338b971544c68e7da5bedb29235debecb2bd2545459cb053a56eb2f4de4e8670f2b8b115f6976cd694a2db8d34920828a90ca99a67a12592ba87b7aafe5090ac9584a094a2c30e0665b7a0f09704ceab996323f8b36e8a0f4213140c55de84ef04a6ec90aa6acc9e85bf3879bd79b261f00092da118c2b2905bb0b72285f2f15dede13f9833583d6047781cc8c10a2a971b304b5f2821a79603f5a0ef3657b465f68f0b907343b38c67cb2a09a561309395d078aa8534336b6561b182296d828e81c792d2b664b0df5a779cb69ae723a5cebbbe93340d916ced679fc9a63b6bf35e64c4234c40d1e00ec7fff0547d31c53c1a5cf0bc255f76974af633635894f1817fec4d84347751dd13f1faf6fbc8a5adfe1381285506b55f147e9d391b26ada319d0c06fa0bb1b4455da34b64f2998414b23255cf6ae327c7e06d30f09861e9e9b01f4ad4f4b5d0d5312c2c57bbb3e1ae7e226d48839cde361fa830e3c8469481d53f4dd1baeee54ee8f73188b239fd3fcdd814aacfd28cba9bd779d9481abdd9361e4bc8f26813dbea511110be4da90c544ad288fcd3cc86e736eb46f2d92620748ea598411b8692228733a02bc2be38770c11f5bdad896b649e045c518c4032de1800ff541c9564bc8ee1fda299bc1b8f0db2839f289b7cc5d44603b3eaf46ed91e300f293a887ad7c47d27bd09a8e154117edafb1654a5310e5f29b1140e8e5de0755020eaab183aa250a7ba0fdd16e87ee80563c764b575220ddd960609103c85cac928cfd196e27b8f67f741c4361a7a84358deb31a1555bc514876c4b5b03de464836d7451b9ed12a922f8a2ea09015c1a27b954acda5e9099c62ef4f88c3c2f8fbc6394ba95f42f61cd07b03c9c71adbfe35605da833b735b809a4e2be45b47f817164855847d06971f1e1175763adcf616bacefdb86e8a1a1cd43d249a0f71de09f628b7d877e3bb9e28c4c4a1937fd3fa7932e9aae8865c89f3069aac91176ee84335cc1d52207c6be419ce30cefa42c2859c7a0e6e4ee01037167c0050233365993a02d3951f4e8bd25ae0914db904a889979e289db29e86e0c6299aa5b55ba03c1930755cb647232ea711618f633c886d730b6205d3938d0a21c463403d53303596ede70eec07007f2f1c5097fd6a3dff7a65b838cdf46172d3810885f3e91438ec7a1905aa3a830db2df12a1f909c3fa05bf48ec516a3e137a21d6578590917896689ed4548c616bdcf30c0d64849572c2a939332d4a877aabc90d5de14e7afe9a5ab4b8f2c38519db9a4e0ab83da64a92c65c578c0f1d3ebdad766be72c4273c7220f7a3306d65aef2407c1e4f917d6d98ab15b861f400870e21795719a81e9cd21781e01127f28c703772edbc36b100ede8994efb5fd16c1ad30148b896843c35b1f1f7f5ac5ebc7dbc1ae78b301a262a87542498e7c1d3461287ca63e1560f3bac69bd8b55bb2c34d9a5bc5103579d2cf7a56a17b5fe732d4f2e19f597d52c4bfd45024aebd29cbdab43e697646baec634b2b6e2746b0c61dad3398effee58728e1ff0a49c4fc01e8c22073a39a79833f8bfff8464cc4f698bd19f6fc186eab88696ef7cd0b3be4e8a9c5d7dccd08c3edbabeb22eedc2fde0bb69b9f711938b30d0f129acbfa4be0d70b6a0392c2d18afaf710a3a3949ce8cd7326e3cab1b9b4bb46e00ae08c028c7aed3850ee59620a281a014fa34cb537b603650a05cac906e7ee1bd5327f0440d54c45554f086c3515deb7a82acce53ab5fbe26f3d9b466925b902c0fd40f8b38e70d0ba14437407bcaaa3a9b2e021062eb328c81a929593a2058fee8b740e1d6f5a84fa1b748499ea34df861a9614c70dfb1caad536a46f0229bd20d6079b563a3ed2361df1acdd22d233135e5d3a6cc2ad772ce1080bcc0f86a79f9faa090576a673740799684afc5949e912a8b269b8e777c14dfb3aaf89c42461b74f3d5582821567f6a8c7a0d8e3d0284d72dff4829e618081164f6aafba6c6b3ae1cdf4d77b8d3f7f68cf843689ee68a1e9326c792649fb47119a832b45aac8d48ec28e12ed13c3236b0dae43806d93ec282e2ff1f346317877bfebe77d62d766611bf5f89c5bbe6121f56c9a1ab2c45ced2ba526a3512cf528ae178094faeff9b8869a2b617fccd3d6b7bc3eae89f4a4d92bc02a3cf394d150c5950f6fdb011f61e271723cf2ba45883b40b96a7783ef02722f96c6642d08a8469c1bca55f788a7064c49ebb7435be6249d0851151d0232227e5772f768ca5a375ecf2ac7df620adaf677ba28a73707229310342f8f5172f02b9d311a54ca06c514b4b9d4af943eed9c0f75387b18db283244f3ebea602a7c8c839c77bd3d12e4b4f5eb2ebbfada307b387925d5ec2fec741d66ace0c6374398d8010a8d2dd7db4da4373e8aa871f7be8e705073a2ef4593431ada0f8513e84e6fa24ce55a1e23943522fd3e57aa76a8bc5f71031204b69b87c2a041a3963f17ac943bccd799d5026bbcb58ecea8ddf2b080b6e3ffc6b3991ea1389e8486a1540d52554a7e9d9b72f32eb97a70a765a6ad528de1fe436afdbf00af8e5dc4a9a884e73708851e8f132ec54faa02f343576bec1bb32574ed5c6ad36280c47dd1cc382c5ae4ee925f5a560b12125dfaf5a0ef383d1bbc4e61f3f972d48acf9300f9a990824349dcaac4a8a012ab036f806f76123b25d95ea0bf49843fef35b905eb871c101db1cd4a3a6c0214b1e1fb80a6cb55d295aed9f01787290e7d192546f318afa616ddf7ebec0ab4f64c8adf4cca4f4b7502268612c796ee2041235adbb0a60641ae7eed8edf57677c815eb2797ad0751a438e11befc78154b4aa1279ef9471deff219516f6655f43ddb33718b069339c3ab25972e1b8c5a156777f1054728fa8bfe058a59deeeb96a1d1d4714b431212588a58c3bdf0350b2a592aec76799e3940659be3f526b11d815ef69ca9234d095a83a7a7b293de199ac972e987a0abd1910ebd38c7df155c35c494b080d2db7e93ecba65e8e08d00fb6fb89cb2fdde2cd1e7c71e36153d473e3fca2047336ac5ac7db752d543f103401ad759f2735ea4f33de2feacc79af8bc8863c054fd73e6f7bf3e66a428b811f26f41479e829b2ce9cefd638bf425f087077f41bbead4156ed2df08b0c103a4457bf8b0aea0b59a04f18fbaac7817b8db48000e6db35de815a89a72fd3d34341dcbbcb4efd074822476672d6a4e7a6c13624e1a2c7626ce3cc21f5c57cccf2d50412871a63079dc6f18300e4c242cad4cdd96fbf93c7897e3eed5b1d9cf9c8c8ef21059574668e067f96c91070f1f09f0a40094773c70af6a60b0049c7151b638bac1e81673660ad7d421f7ce6e5f37058456521590ab1a118e79f7c9b1f39f457e2eaaf056f82f267cc572941acc25a805e612068726bc4cb61d76f92620362d1b8964a896a6db4dfe65a984c297eba36f4f0dcfb1341ad74a8bb8c55a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0x1000}, {&(0x7f0000f9f000-0x1000)="d41715bee911114118c352f26540e5df23847bd462f367f4f534f91a60cc051e2024aff14e298c793004588ee29baef8394dc4e9805bf78b2836515cfc1bacbd092d600d07b7b73c7545f4a03228a745dc45151af87e0933d368d50647ab24deb880538fef75f843ecd3169199a0f84c3779029747c5be4b92973b551c20aeeed5df2b539ec3c2a4de738e2f6a32b3016e15796a2cc870e48871cfd2ba5f9fcb3d70b56107fced476b73f4117a949d2d6ed03d69f300220e2e9ac3034d15a5c0182c0ab84a10ad04d96b61e35b9ed1199805564b5943ccd2cae4fe4d243a6f7dcf99e6980a739fc95f2c8d0f10893a7888b573b1ff7b4e295dfbb5d2bb0a10c0250b2884d03d5a84fa3c79737c6af5faa29aca32a014edf40906ddfd258d0113718875768f98beccc34e7a0764454a6cc95bdc1febdba2d61b36b4108a5faf95f918cac264c28edb4ce42c0fc38a97a36b0505e95adab8dda63b6c2caede689a22cd15f1416cc89d3665b3bc8ed6ed1a52e460f09130a125bc72ab102809cd5881c6bbd03206468972ad5d0e55f17b32d597f3fe7df55d6a302de99677967a582044ea4f08d6b1e834034296858ebc36d95439b89c62b59cd18cc6a523e96e0f7e3545b1257690a9054189a5b1f23208688bd97f8a8fb34a5151a7d3abaf385ddd4f9ed7741ff8137432c613aba507260734c6f66458d8d93371296dbfb0a0ed37e1e218b76bd7b1753300f209b9f7a0edf209600371bf24df5f63033cfb86fa65580887a4b3514b566592e08863369bfe313c16bcb9f6609e9e277f9b497001195bc2832ed76f7988480c1cf9947429eb957139ddecb54cddcee9991ee0016cbb81c4eefb6b1cd0a1f92dd26d93be8c1e9ea177e5a961bed12f7f138994f50d3e01d5af191da9d12a14008dabd60207a545b03c2c29916ec0c30a5a2a02af845f35a4fbb63431d3b025cd1cbf1edb569e355fe2ce120a8550090a8a41aa6d75b72de3282d95a6a16fe71e5f461c36a68880cd8d76e4c122404096a5c660e007e894de78424c3492bddf8111065fb0a67256b9cb9fe4048185440481724b704596bd96cdf252a0434c2782a4015dde0ebd744ad518da79064c39364d08af790fcdf7ab5371b076988f4143bea10d141f00bba361cb70851b2f54b3b61af8e00635e4ca478a5c83568c2bad3709d6c2f8b68c0cc2fe7d00cc743e1bc8270a549a35141941773871b0885741660313dba30686b46402e86026d77ef7535f6ea62f1494143110a476250c4c37e459d300bf681a21c18bbbf3c508de258aec5b6cfb1f700814febb05de53ecd3cee4c1a61a8a641fffd56f12d80e1c517bfb27b8fd24b327a04f97b040ea04c699602fc4bf59181d7559ceba62141af747691374b76c4451ff93bc6e34d09e4eec974192b59fdc925c6da0b764bfa776f8a781b7d1eb5ca6c2a251cd3884c7da8a102f814a99cf753230a7ee71d013cda68d706c5d430325704ba9837f47d5dfe83f3bb7e29ba77635e324fac7ea3614ef6dda6af16e9e931880c383fa4ef6685f5c221ee83afbdb2e9f6235b6c7b5996de8a9c3f9da98a5c42ed62e7600753024811eaa428c3e751db3375c5110eb5a7d61890e40fb0e0e58175434b68b6a5f80b6960aa56150aad1eb060415c434ccd32dc9d51a1a2b9d4f98fa357c0d15fb1f1e6184579191aae500b407e2ac3c86f2aee52e619c4e521a6bf140b3d23befbe0fb9b3d79cc62b0d4ab05581706a174f2d563c02c12ec7369302a0e47714a7a31d6b1a19fc1c807e29252b2ef8daf879ef46c6f1eb43d749919e74678a8cc3351683d856074a3f75d4acd71e418f511c347da438777df8a3c8d6495d58ee7313c2c316f5de10909c540dcbc4bfde7ba5481f43a0767a1fb98217b7b8a76b481b4e1e80dd48286932fd8544083e5277dbaacd67b4a5d0c8cd8040a682de49599bcac7b7816e246ebd9ea7dc7aaf36c239d3fb2e78393792e6cd29d0ec9254a9fb8a75a80efc9f70d9c89d6f630b3f217a78969c3f8a2b97342d6e5c9040726cd5a9efc28ba726ee9ccc98c7aaba28dd232973fbba6cabd2211e72659039eda289058a8934e850b35403cb171732c98e4e2db6e9c76bb0f83bb1c0d562cea84e71232e15a51de3ef53f287c7a9c39c9e93ff89673a8a05307f3a2e037e1bcba9dd3b956150550b42adb8a3768283db08be5dcf81fc092eea8f0c84edc2220728b24bf93dfe5095f2517282395d775035dc26377b833930102459c3419b620eca13e6dad5e27d09d68c59397c765f1d63ef9c06ef6c3aefea0b84cabdc9d019dc870a2b1700841b03f9756eb17695abf0e70c3624fb849394b967222624508f1e02758bddca1fb06d750bc8f0ba22a74317d6f56717ad8fb8f19d4c98be59749e7d9c977ed63a655a379762252346dadf547f6de99c244ceb1c73fb0ec71feb4d5e41d4b688f8e2c885597bc3757b946b041314ca8542f6a9cba83782a381914945e4375b4a181682e341b5d599969b7b7c3af8492fd1bb32874e2703d5bebfbbbdf584e1f8cb34eb31344111b0bba1be58c369f6fe9ea725ad9ef85648be729a187810a71dc3353b344061065d2d3a57550887fcfe2d18cc85541267b0721ff453484150789fbaae394984f13a765b87ba5aacccc1255452672bcea0060322537a73755cf7b67964beb85ce8ff5821351105af648f7e7cbecbd0bfcc096508beb3ab222c020b1430e9c732e6e602cb346722b82c54443f69ef8cc28098266ac2923656d2af3f16c2b576e255d710d14f484a044c24a60332da773de5036da076aa1c36ee57c0920a89c45075befee225215a704cefbf8bc895af296756c92590f679bc23c725b2d07168189b8ee2a30bc2db8077e576b04aaf529d45160b0271246cfd84f056bf57ff2015d2befd9be2e531f03e4ea39d5609a499d24b9e5d2bc4e24d9ddf4e51fc2979b60f88124dc1c8ce61d813cdbb70edf516c4d5057bab7b841e2d19e11d6cbf0d1cbc2a4d10b3f3ddaf7bdb7dd039e8684d030d051f39c24fbcfc22cc68020a0aa25024e20ce1b04af4726625a1097143a51e0a0780d4800b42adb52470cd314d091d43599be5e5ea26a565321c3889ac08cd49f4cddf1a42f79aa95e1accc3290939dfb5895a5f9826c30c9f2922478034ab25f0ed5959746105d13faafca84928b47aae5e8782e0403172eb554b71aceb74c64d1de49aad383a6ca02c00d45d9fe38afd0d3d66ebe0d3d056dea36dbe01d7f5028020a85a5957b24ad0e8e11278c18bf0eb57f0915599a83c41dbcbfb2fddf1a94bfa24b9e77837306b23af84680e4ee009613fd8add3e0d5f71ca561fc5a911a5b92a6ff2aacf1294f9fb1a2cab05a7081f8e674cd4dfed414a4bae710f17aea09cea877bfa8460f68026d2a7afdbeafc477fc2c46ba9bc9f215a10361ea0f977d2459c1f111359b61d649d34a034b445fd6dd080741dacdf1f62243b5b98f634eee2e273b9f451fe155820e9e4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0x1000}, {&(0x7f0000b13000-0x59)="7bb053c4fb6074486281185efc3b2927a86da843da4e7afb479593bafb1af71446810040c0aa9d3263830d5170ee0a128a22daae9a71f6a8019466e9dec19b4225223f4be753a46f59a8a27e5065444955ed1a3e61a8043ec7", 0x59}, {&(0x7f00004b6000-0x60)="4ee8c03fbba232e0df48244a781340a1828c3cd2907bc8404f4aa922e20846c3d522008814b3688a92ead325fdb46f682a6f8f0ad375d971235f3f9e0e429c2456335d3b6bfe6b85f81528674958f0de9635c925f2fc82a383fa9f5c0f7e49c4", 0x60}, {&(0x7f0000bcd000+0x3f2)="b5f6b4057adf17b4c5a686a507a2f85d226b26b38eddb4ce3be50d1ebb583403d1a57a91273bb4d38ad838b6bc5c4bd6c6fe01318a65e74e3fee368f9678569ad777f1f80d2570e4a579193779a4bf7a0803b4fe934684b6f4aced2d03042a7f3e165525a05dac8971591e977970734e2ccc62927e237b9b454cf6943b4c16cee180bcca875794c819bb15e5272a4b9ffa06b2819e57324eee39410508b1838f1702231dee114bdfaa61b256395c44734d19adf559a61936dc57c119d3f60c9d42f44a9bd6317282ef11438ec892725a49375d927c54", 0xd6}], 0x8, &(0x7f00005f6000)=[@assoc={0x18, 0x117, 0x4, 0x88}], 0x18, 0x800}, 0x4040044) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8) write(r0, &(0x7f0000fbc000)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) 2017/11/22 13:15:00 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000044d000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x8000, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x1000, 0x52, 0x200, 0x5}, {0x70b, 0x7fff, 0x6, 0x3ff}, {0x2e, 0x0, 0x4, 0x800}, {0x100, 0x7, 0x1, 0xc4}, {0x1, 0x40, 0x8, 0x5}, {0x85f, 0x100, 0x1, 0x80000000}, {0x1ff, 0x0, 0x7, 0x100000000}]}, 0x10) sendto$packet(r0, &(0x7f0000f9e000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f0000fb5000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000052000)={0x40000000000008, 0x0, 0x8000}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000936000-0x4)=0x400000005, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f000088c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000096000-0x8)={r3, 0x8}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x6, r4}) r5 = socket(0x13, 0x8, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000500d600000000ff00000000", &(0x7f0000924000)=@ethtool_wolinfo={0x9, 0xeb3, 0xd9d, "010308a528b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00006e9000)=@common="69703667726530000000000000000000") epoll_create1(0x200000000000000) r6 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r6, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000868000-0x4)=0x3, 0x4) r7 = accept4$inet(r5, &(0x7f0000e30000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ef000-0x4)=0x10, 0x100000) r8 = accept4$inet(r7, &(0x7f0000b7f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x7ff) setsockopt$inet_tcp_int(r8, 0x6, 0xb, &(0x7f00005f9000)=0x4, 0x4) bind$inet6(r6, &(0x7f00007b9000-0x1c)={0xa, 0x3, 0x8c0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r6, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000185000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xbe7a}}) pipe(&(0x7f0000f4d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f0000d44000-0x4)=0x100, 0x4) 2017/11/22 13:15:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x38768d6d, 0x80200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x40000, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf, 0xffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x100000008, 0x0, 0x0, 0x80b, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000089a000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) r2 = accept(r0, &(0x7f00009da000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000976000)=0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000fd3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000044f000)="2f6465762f6b766d00", 0x40400, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00004f0000)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xc) clock_gettime(0x0, &(0x7f00009cd000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000743000-0x24)={0x4000000000, 0x6, 0x200, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fce000)=0x0) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f000064c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000d6c000)="2e2f66696c653000", &(0x7f0000ad4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f000033a000-0x10)={0x2, 0x100000, 0x0}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sched_setaffinity(r1, 0x8, &(0x7f00006c6000-0x8)=0x402) 2017/11/22 13:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000094000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c09000-0x74)={0x0, 0x5e, "59b1d6e599d62d8f85ffbbe31248d4ee913235163b66c2e663b3e03bd59bdb1135e54c05bcfc5faff24c0ee7d312b8d30befbc8ea983797791d32236aff0cc781e06872f7b62bbf0ca1f1f57afc85a8b5bf6c5de8b6fd34df9ee0b1a26eb"}, &(0x7f00004c1000)=0x66) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000061b000)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0c, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x800, 0x0, 0x10000000000, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="03", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") sync() request_key(&(0x7f0000047000)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000216000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00007d2000-0x8)="2e2f66696c653000", &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000070f000-0x8)="2e2f66696c653000", &(0x7f0000cb8000)="2e2f66696c653000", 0xe003, r6, r7, 0x4, 0x81, 0x4) epoll_wait(r3, &(0x7f0000f83000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7f) open_by_handle_at(r5, &(0x7f0000038000-0xd4)={0xd4, 0x10000, "4b34cc0009d245ab83877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1577b3a4cf2a0dabf02933043ad16afa712b7f930f24157b248e885966381813eaca914d235576b8219e55c0838cf7d1f837f5996193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb97f9fbfbbfd0585435dfeb9616780a43f134cd04405619b96050157d47dc69bd5a3dafc5dab22a7cec091799eae044090358"}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r8, 0x0, 0x58, 0x0) writev(r8, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) sync_file_range(r0, 0x0, 0x0, 0x0) 2017/11/22 13:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000095e000-0x6)="297070703000", 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00006c2000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea9000-0x4)=0x4e) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000c33000-0x4)=[0x400, 0x9]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) r2 = syz_open_dev$tun(&(0x7f0000702000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_settings={0x3, 0x100000000007, @te1=&(0x7f0000f68000)={0x10001, 0x20000007fff, 0x6, 0x10000}}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d04000)={@common="67726530000000000000000000000000", @ifru_names=@generic="69a03f54d50b8e1c0922df8e1543232f"}) getsockname$ax25(r0, &(0x7f0000cbc000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00001d2000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000f10000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x400000003) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000f8000-0xc)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) poll(&(0x7f000006c000-0x20)=[{r4, 0x0, 0x0}, {r5, 0x200, 0x0}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00007cb000)=@hdr={0x3, 0x3, 0x0, 0xb41, 0x800000000002, 0xfffffffffffffffc, @ipv4={{0x14, 0x4, 0x30, 0x5, 0x61, 0x2, 0x80000001, 0xf6f, 0x1d, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x1, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, @cipso={0x86, 0xf, 0xfffffffffffffffc, [{0x6, 0x5, "2e8016"}, {0x5, 0x4, "8a8c"}]}, @ssrr={0x89, 0xb, 0x1f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x9d, 0x6, "d8ab0db2"}, @end={0x0}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x4, 0x0, 0x0, 0x2, 0x4, "1da961", 0xfffffffffffffff8, "ae85f7"}, "9b"}}}, 0x6b) read(r2, &(0x7f0000aa2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mq_timedsend(0xffffffffffffffff, &(0x7f0000044000-0x47)="fcb73ea75ef38a94f175b7ec545a610abd6b889eac76de6d22e717c4ee4d842ec9079fb7d63b57a7ce6d9c46858777f1a96f3fb33b5e2201cbbf37af439481380a11cfaaca50c3", 0x47, 0x6, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) ioctl$KDENABIO(r0, 0x4b36) 2017/11/22 13:15:00 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000030a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c9000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) io_setup(0x2, &(0x7f00008ac000-0x8)=0x0) io_getevents(r1, 0x6, 0xa, &(0x7f0000880000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fdd000)={0x0, 0x989680}) mincore(&(0x7f0000f00000/0x1000)=nil, 0x1000, &(0x7f0000947000)="00000000000000000000000000000000000000000000000000000000000000000000") llistxattr(&(0x7f00002cd000-0x8)="2e2f66696c653000", &(0x7f00007cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2017/11/22 13:15:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) tee(r0, r1, 0x3f, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x401, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x16)="656d3073656375726974792165746831776c616e3100", 0x3) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000004000-0x8)={r4, r6}) r7 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd342}) pwrite64(r7, &(0x7f000036d000)="8b95c18f1434fe083a56d03a39a867285a707a3b2b6a1fcec550a15343bfd76554e52e4cdf12f5086e446dfc97c744741574da00c29b809295ec196d1386b93c14f1b46ecd3105e0a1724e8966b16a9e6844cdf2cd559e57008800e1ddb52a3ba84697dda82f660c44b6ea2648dae64ce8ff1f2dd910cddca1dbaa0523a6294557051a255e39b6b851e7293bfec2f0353530f56baa5c5a4153f7a1d8215e88d308d9a021ebc5", 0xa6, 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d27000)="2f6465762f73657175656e6365723200", 0x7e, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x802, 0x0) r9 = dup2(r7, r8) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f72666b696c6c00", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000970000-0x4)=0x0, &(0x7f0000b90000-0x3)=0x4) setsockopt$inet6_buf(r8, 0x29, 0x3e, &(0x7f000006b000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000662000)={0x0}, &(0x7f0000cda000)=0x4) sendto$inet6(r9, &(0x7f00003fa000-0x595)="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", 0x595, 0x800, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000}, 0x1c) 2017/11/22 13:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000005, 0x2, 0xfffffffffffffffc) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000057c000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000066a000-0x4)=0xc) bind$inet(r0, &(0x7f00002ca000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000397000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000934000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1, 0x100, 0x10000001f, 0xa0, 0x8000000080, 0x6, r4, r5}, {0x4, 0x6a, 0xfb, 0x7ffe, 0x1f, 0x68a4, 0x7fff, 0x0}, {0xfffffffffffffffe, 0x7, 0x6, 0x0}, 0xffffffffffffffe1, 0x8, 0x8, 0x0, 0x4, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x73d3, 0xad8e}, 0x8, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x5, 0x7, 0x80000000, 0xc4}}, 0xe8) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x2, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000afa000-0x5)="72656e6f00", 0x5) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000013c000)=0x0, &(0x7f00007ab000)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000166000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f00003f1000)=@hdr={0x2, 0x0, 0x0, 0x0, 0xaf4e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x2, 0x0, 0x14, 0x0, "000005000000020000003706"}}}, 0x32) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f000039f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffff9c, 0x6, 0x16, &(0x7f000061d000)=[{0x4, 0x5}, {0x2, 0x1}, {0x0, 0x7fffffff}, {0x0, 0x6}, {0x3, 0x7}, {0xf, 0x3}], 0x6) recvfrom$inet6(r0, &(0x7f0000969000)="", 0x0, 0xd6ba921a197f4497, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009f8000-0x4)=0x0) sendto(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f000071a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) shutdown(r2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001d0000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) 2017/11/22 13:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000088b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e86000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000002000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) r5 = dup2(r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x1001, 0x9000, 0x0}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c68000)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) ioctl$TCSETSW(r6, 0x5402, &(0x7f0000000000)={0x5, 0x400, 0x3f, 0x4, 0x6198, 0x8000, 0xe6fe, 0xb17b, 0x4, 0x6, 0x80, 0xffff}) fstatfs(r2, &(0x7f000055d000)="") get_mempolicy(&(0x7f0000530000)=0x0, &(0x7f0000cc5000)=0x0, 0xd78, &(0x7f0000f23000/0x2000)=nil, 0x2) gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0xfffffffffffffffe) 2017/11/22 13:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000520000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[{&(0x7f00001fc000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000c7c000-0x1)="ff", 0x1, 0x0, &(0x7f0000789000)=@generic={0x0, "01b2a84d911af32515f6fd449f2285b7f7a078ccff521bc40a9587a80a07d0ed88851630db1b3e1904421b96b932e8a2ceb321b12fdba5ee567d447f0fcbc7ed13b7eba5ad65acdf51bd035fb1036be8400fed67379084fba6256131ee90c9fc77e92a82bceefe8b69919f3036b0a3453088db225cf38bf135203e8d4e44"}, 0x80) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000943000-0x38)={&(0x7f0000904000-0x80)=@ax25={0x3, {"d1af74402bd968"}, 0x3}, 0x10, &(0x7f00005f1000)=[], 0x0, &(0x7f00008f6000)=[], 0x0, 0x0}, 0x4000084) r2 = socket$packet(0x11, 0x100000, 0x300) accept4$packet(r2, 0x0, &(0x7f000079d000-0x4)=0x0, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000016b000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00005e4000-0x4c)="dd", 0x1, 0x4000040, &(0x7f0000d44000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c0e000-0x1a4)=[{{&(0x7f0000290000-0xe)=@hci={0x1f, 0x1ff, 0x3}, 0x6, &(0x7f00003a8000)=[{&(0x7f0000787000-0x87)="", 0x0}, {&(0x7f0000e1a000-0x1)="d7", 0x1}], 0x2, &(0x7f000042a000)=[], 0x0, 0x0}, 0x3}], 0x1, 0x100004004081) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00001c0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000592000)=0x79) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017c000-0x4)={r3}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000af1000)={r4}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00002e3000)=0x1, 0x4) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000cdd000)={0x4, 0xcc98}, 0x2) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000c51000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000077e000)=0x2000008008e3e, 0x4) pipe(&(0x7f0000afa000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000725000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000093b000)=0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r8, 0x400442c9, &(0x7f0000142000-0xa)={0x11, "b42bcfb78582"}) getsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f000039f000-0x2)=0x101, &(0x7f000036a000-0x8)=0x2) 2017/11/22 13:15:00 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000004000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xffffffffffffffff, 0xc846, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000275000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000aa7000+0x118)="2f6465762f6c6f6f702300", 0x1f, 0x2) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b5000)={0x2, 0x78, 0xf82, 0x100000001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x2, 0xda, 0x4, 0x3, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000504000)="fd", 0x1, 0x1ffffffe, &(0x7f0000062000)={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5454, &(0x7f00009dc000-0x8)=0x88) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000036e000-0x5c)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x2, [0x6, 0x4, 0x6, 0x3, 0x7, 0x7ff, 0x1000, 0xf4ca]}, 0x5c) chdir(&(0x7f0000c4c000)="2e2f66696c653000") symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f000062d000-0x8)="2e2f66696c653000") syz_open_dev$usbmon(&(0x7f00009ef000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x84080) r3 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000d86000)="2e2f636f6e74726f6c00", 0x6000026) open(&(0x7f0000f73000)="2e2f636f6e74726f6c00", 0x0, 0x60) bind(r2, &(0x7f0000a0c000-0x58)=@llc={0x1a, 0xf5, 0x800, 0x0, 0x8b31, 0x25, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fchmod(r3, 0x2021) read(r0, &(0x7f00004cc000)="", 0x0) [ 76.762938] device gre0 entered promiscuous mode 2017/11/22 13:15:00 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0xfffffffffffffffc, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000006000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmat(r1, &(0x7f0000002000/0x2000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000c15000-0x4)=0x80000000) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f000035e000-0x8)=0x1f) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e5b000)="") read(r4, &(0x7f000096d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) socket$packet(0x11, 0x0, 0x300) r5 = syz_open_dev$mice(&(0x7f0000afb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x33d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000313000)=0x4) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)="00000000", &(0x7f0000003000)=0x4) 2017/11/22 13:15:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x40005, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00004b5000-0xb)="2f6465762f6c6f6f702300", 0x20000000000001, 0x40000) sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f000011e000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e36000)="2e2f66696c653000", 0x20) r4 = syz_open_dev$loop(&(0x7f0000fb6000)="2f6465762f6c6f6f702300", 0x0, 0x80080002) r5 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) ioctl$TCSETA(r5, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x104000007ffffffc, 0x2, 0x4, 0x4, 0x80000007, 0x83e00, 0x9, 0x9, 0x8}) r6 = memfd_create(&(0x7f0000d56000-0x3)="242700", 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) setxattr(&(0x7f0000ce8000)="2e2f66696c653000", &(0x7f0000971000)=@random={"73797374656d2e00", "2b6367726f75707365637572697479237d2900"}, &(0x7f0000b45000-0x9)="", 0x0, 0x2) fcntl$setown(r2, 0x8, r1) pwritev(r6, &(0x7f00002d7000-0x20)=[{&(0x7f0000c10000-0x800)="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", 0x800}, {&(0x7f0000ad4000)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b08b5727a", 0x3a}], 0x2, 0x3) ioctl$TCSETA(r5, 0x5402, &(0x7f0000a41000-0x14)={0x403, 0x0, 0x40000ff, 0x0, 0xa9, 0x8003, 0xc000000000000000, 0x126e00, 0xae3, 0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) perf_event_open(&(0x7f00000fa000)={0x5, 0x78, 0x4f, 0x638000000, 0x100, 0xbe, 0x0, 0x10001, 0x1, 0x7, 0x7f, 0x9, 0xffffffffffffff76, 0x1, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x40, 0x2, 0xfffffffffffffe00, 0x7, 0x400000005, 0x2, 0x1, 0x0}, r7, 0x0, r2, 0x6) io_cancel(0x0, &(0x7f0000b84000-0x40)={0x0, 0x1000000000, 0x0, 0x3, 0x0, r3, &(0x7f0000c1a000)="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", 0xfa, 0x1ff, 0x0, 0xffffffffffffffff, r6}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00007d9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008d6000-0x8)=0x0, 0xef) sendfile(r3, r4, &(0x7f0000ebf000-0x7)=0x0, 0xfffffffe) ioctl$KDENABIO(r6, 0x4b36) r8 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r8, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/11/22 13:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000084000-0x8)="2e2f66696c653000", 0x80144, 0xffffffbffffffffc) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat(r0, &(0x7f000019c000-0x8)="2e2f66696c653000", 0x0, 0x3) fcntl$setlease(r1, 0x400, 0x10000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x21, 0x0}) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000baa000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ed0000)=0x10, 0x800) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000e52000-0x53)="3691aa4c83e0b29aa2f0df43e8ebbc58b98b93477bd0bc082a22caeee245b7fb920ca0c9dbb311b88144e37df802840ec16649cc2b329c0626349c7bf7e9b746ea9eefe73b7db1bc23a05989a374c58d66cfc7", 0x53) mknod$loop(&(0x7f0000b15000-0x8)="2e2f66696c653000", 0xa000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000e19000)="2e2f66696c653000", 0x10) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) unlink(&(0x7f0000c94000-0x8)="2e2f66696c653000") mount(&(0x7f0000004000)="2e2f66696c653000", &(0x7f000073a000-0x8)="2e2f66696c653000", &(0x7f0000c76000)="6d696e697800", 0x4000000018001, &(0x7f000029f000)="d98b") mount(&(0x7f000077f000-0x8)="2e2f66696c653000", &(0x7f0000baa000-0x8)="2e2f66696c653000", &(0x7f0000ed9000-0x7)="736f636b667300", 0x2000000, &(0x7f0000d93000-0x75)="f1c7d6b1b4085a7f65c8a6b0103726f4317e826bc3f627529fa0c38d50e91681f88a53ca7edd0c6bae38a767e2cd3703230ccc68314cb710fc00bcf20c4257db4070e010aacc81c580e350c68bc092e00c2fbbd44ebd8c6ce589b3c9eaeb7d674ed084a2b5972cce88d8e195dda6bed67fe9cd058c") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000cf4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00001d6000-0x4)=0xfffffffffffffff6, 0x4) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x1, 0x4052, 0xffffffffffffffff, 0x0) socket(0x1f, 0x80003, 0x40000000000800) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a980b7deb91d49e59654fd6c2cff5268b93b9", 0x8c}], 0x1, 0x0, 0x0, 0x800}], 0x2, 0x800) syz_emit_ethernet(0x3a, &(0x7f0000001000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x6, 0x2c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x3, "e6"}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x8, 0x0, 0x5, 0xffffffffffffffff, 0x4, 0x0, 0x8, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x9, 0x52, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2017/11/22 13:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00003e8000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r1 = dup3(r0, r0, 0x80000) r2 = dup2(r0, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000253000)="2f6465762f72666b696c6c00", 0x400000400, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000473000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x0, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0xffffffff, 0xffffffffffff0001, 0xfffffffffffffffc, 0x3, 0x1000}, &(0x7f0000000000)=0x14) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000048c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000007d000-0x8)={0x0, 0x0}, 0x80200) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = eventfd2(0x53d8, 0x0) readahead(r4, 0x94, 0x4a2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00009db000)={r5, 0x8, 0x30, 0x9, 0xffffffff}, &(0x7f0000ba8000-0x4)=0x18) r11 = eventfd2(0x20000000000, 0x80000) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f00003ce000-0xd)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7bc6ea35f7f6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x807c6406, &(0x7f0000e6e000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000227000)={r10, 0x0, 0x0, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000d5c000)={r10, 0x0, 0x100000100000002, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r2, 0x5425, 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00004dc000-0x4)=0x6, &(0x7f00007a5000-0x4)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000965000-0x10)={0x0, &(0x7f0000fc8000)=[]}) 2017/11/22 13:15:00 executing program 1: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004c3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000018e000/0x1000)=nil, 0x1000, 0x7, 0x8010, r0, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)="2f6465762f6b766d00", 0x4003c, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000afe000-0x8)={0x9, 0x8}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b01000-0x20)={0x1, 0x3, 0x10f002, 0x2000, &(0x7f0000758000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000047b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000031c000-0x158)={0x7, 0x0, [{0x56, 0x1, 0x0, 0x0, @adapter={0x4, 0x3749a91f, 0x2, 0x5, 0x8}}, {0x53f, 0x0, 0x0, 0x0, @msi={0xa4ff, 0x3, 0x4d}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x7, 0x0, 0xffff, 0x7fffffff, 0xcb0}}, {0xfffffffffffffffa, 0x3, 0x0, 0x0, @adapter={0x2, 0x5, 0xaf90, 0x7, 0xffff}}, {0x4, 0x2, 0x0, 0x0, @sint={0x3, 0x7ff}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x7ff, 0x4, 0x0, 0x0, @irqchip={0x5, 0x1f}}]}) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000578000)={0x80000001, 0x1000, 0x1f, 0x5, 0xff}) writev(r4, &(0x7f0000150000-0x10)=[{&(0x7f00005fa000-0x2b)="290000001800fffdfeff7522000a00210200e300010000000000000080000800ff000a00020000c0004a63", 0x2b}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000228000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d58000-0x1)={r6, 0x80000, r3}) arch_prctl(0x1005, &(0x7f0000630000)="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") ioctl$TCFLSH(r3, 0x540b, 0x5) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000e76000-0x4)=0x8001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x132, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = semget$private(0x0, 0x3, 0x1) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b1000-0x11)="2f6465762f7667615f6172626974657200", 0x20c00, 0x0) semctl$GETNCNT(r7, 0x0, 0xe, &(0x7f0000aaf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000e23000-0x8c)={0x70e, 0x40, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d33000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009af000)=0xe8) getgroups(0x3, &(0x7f00004b3000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000a98000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000210000-0xc)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000bbc000-0x58)={{0x3, r10, r11, r12, r13, 0x121, 0x9, 0x0, 0x0, 0x0}, 0xffffffffaffccde5, 0x6, 0x6, 0x0, 0x0}) ioctl$KVM_NMI(r3, 0xae9a) listen(r9, 0xcc) syz_emit_ethernet(0xaf, &(0x7f000094f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x2, 0x6, 0x0, @rand_addr=0xfffffffffffffeff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x3a, 0x100, [{0x0, 0xf, "582c27664fa0c56ce2865b99a9"}, {0x7, 0x11, "a8d65ca05b5c43aa776a9a5fa9a0b3"}, {0x0, 0x3, "28"}, {0x0, 0x11, "772ab7b0c10caaa9ce322cf847d3c0"}]}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "a356a080023b2ce2f3d4be0e13ff4766"}, @sack={0x5, 0x2, []}, @generic={0x4, 0xd, "5a8daeaa56809bc6efc82f"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}, 0x0) 2017/11/22 13:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ee1000)="2e2f66696c653000", 0x0, 0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000051e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00008b3000)=0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d22000-0x28)={&(0x7f0000cb6000/0x3000)=nil, 0x7, 0x5, 0x88, &(0x7f0000d9e000/0x4000)=nil, 0x7ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7ffffffffffff, 0xffffffff) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00009e7000)={0x1, 0x0, 0x1}) recvfrom$ax25(r2, &(0x7f0000561000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40, &(0x7f0000754000-0x10)={0x3, {"885afa3b31196f"}, 0x5}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00001b2000-0x20)={@loopback={0x0, 0x1}, 0x100000001, 0x2, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b46000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2540000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31a, 0x3, 0xffffffff, 0x100000000, 0x6b1}, &(0x7f0000b7e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af9000-0x10)={0x7, 0x4, 0x101, 0xffffffffffff9bb3, 0x0}, &(0x7f0000310000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000852000)={r4, 0x100000000, 0xfffffffffffffffb, 0x3ff, 0x200, 0xffffffffffff8001, 0x10001, 0x2, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x740, 0xfff, 0x8, 0x4, 0x400}}, &(0x7f000085a000)=0xb8) getpgrp(r3) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008dc000)="2f6465762f6877726e6700", 0x8000000048019, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000076a000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000f37000-0xf0)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x5) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000fb1000)={0x0, r6, 0x1}) symlink(&(0x7f00001ee000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mount(&(0x7f00006a6000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000000a000)="") r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ca000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f000013f000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000928000)="2e2e", r8, &(0x7f0000d78000-0x8)="2e2f66696c653000") ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000f06000)=0xc91) clock_gettime(0x0, &(0x7f0000f6f000-0x10)={0x0, 0x0}) open(&(0x7f0000a2f000)="2e2f66696c65302f66696c653000", 0x200, 0x0) 2017/11/22 13:15:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x2080000) r3 = creat(&(0x7f0000353000)="2e2f66696c653000", 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000024000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0xd4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) msync(&(0x7f00008d1000/0x3000)=nil, 0x3000, 0x6) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000994000-0x4)=0x0, &(0x7f0000726000)=0x4) fremovexattr(r3, &(0x7f00009e3000-0x1c)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000656000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e8, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x80000000000000, 0x0, 0x4, 0xfffffffffffffffe, 0x4000000000000000, 0xfffffffffffffffc, 0x204, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ced000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000762000)=0x7, 0x6d, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000066b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f0000001000/0xe000)=nil, 0xe000}) close(r3) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d6000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) 2017/11/22 13:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000afd000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@hci={0x1f, 0x7f, 0x3}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000089a000-0x58)="", 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000ccc000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000776000-0x6)={0x0, 0xe5c}, &(0x7f000014a000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003b8000)=@assoc_value={r2, 0x9}, &(0x7f000062e000-0x4)=0x8) r3 = syz_open_dev$mice(&(0x7f000016c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000051e000)=0x7, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000763000)=0x7, 0x4) dup3(r1, r1, 0x80000) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) close(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003c5000)=@int=0x0, &(0x7f0000dde000-0x4)=0x4) 2017/11/22 13:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aa4000)="2e2f66696c653000", 0x80000, 0x13c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000484000-0x20)={0x4, 0xfff, 0x8001, 0x0, 0x2, 0x0, 0x400, 0xbd1, 0x0}, &(0x7f0000019000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a10000)=@sack_info={r1, 0x7, 0x3f}, 0xc) ustat(0x1, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000665000-0x14)={0x2, 0x1, 0xe473, 0x3, 0xd3}) epoll_pwait(r0, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xea, &(0x7f000044d000-0x8)={0xfffffffffffffffe}, 0x8) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000335000)="000000000000000000000000000000", 0xf, 0x3) r3 = syz_open_dev$sg(&(0x7f00008af000-0x9)="2f6465762f73672300", 0x2, 0x90000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003d4000-0x8c)={r1, @in6={{0xa, 0x3, 0x2aef0789, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d65000-0x4)=0x3, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00006e2000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b6b000)={r1, 0x1, 0x8d, 0x5, 0x1, 0x6, 0x6, 0x2, {r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x4, 0xbc, 0x401}}, &(0x7f0000029000)=0xb8) 2017/11/22 13:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fce000-0x70)=[{&(0x7f0000575000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f37000)=[], 0x0, &(0x7f00001bb000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5, 0x0}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x4005, 0x7fff) syncfs(r0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) finit_module(r0, &(0x7f00000e6000-0x4)="2b315b00", 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00001bb000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8532}, 0x98) 2017/11/22 13:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e50000)=0x0, &(0x7f0000cdf000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c56000)={0x9, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00006dd000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000077b000-0x10)={0xa, &(0x7f0000351000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000060c000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000756000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000230000-0x8)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x3, 0x20030}, 0xc) r3 = syz_open_dev$vcsa(&(0x7f00004d9000)="2f6465762f766373612300", 0x401, 0x4800) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000496000-0x1000)="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") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ee3000)={0xa, &(0x7f0000a3d000-0x50)=[{0x8000, 0x6, 0x4, 0x10001}, {0x9, 0x5, 0x0, 0x1}, {0x7fffffff, 0x9, 0x80000000, 0x1}, {0x9, 0xee, 0x6, 0x100}, {0x400, 0x7, 0xffffffff, 0x4}, {0x963, 0x8, 0x7ff, 0xfff}, {0xb5a, 0x3, 0x6, 0x3f}, {0x9, 0xfff, 0x10000, 0x4e3f}, {0x9, 0x6, 0x7fff, 0x8c2}, {0x8, 0x3, 0xffffffff, 0x1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00007a8000)="cefff4", 0x3, 0x4004, &(0x7f0000b40000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f0000630000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0bcc", 0x3f, 0x0, &(0x7f0000302000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000629000-0xc)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r1, &(0x7f0000feb000)="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", 0xbe2, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 13:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000787000)={0x2, 0x88, &(0x7f0000776000-0x88)="3a369cfb2b54ac80f98ecacce5fe7d7470209c2ae5daa21e5ad71c5e20270800c4a4ebfd1a624f9606dde06e88e7b396fcb853194653bca36a1f6288b8bf46233c9f26f286e27f52ababedf925c2cac60db4a781ee3625afa55c72824dc7fd8d88c6d8408993eb87cf99c8034c6150530f9d10e7ad92f4eca423b0e3e27316604135f30dd890826d"}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000045b000)={0x0, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000128000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000034f000)={r2, 0xd}, &(0x7f0000f27000)=0x6) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000074b000-0xa)="2f6465762f70746d7800", 0x0, 0x0) dup(r0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000006000-0x4)=0x9) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000c30000)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) 2017/11/22 13:15:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000702000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x800000100000001) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000189000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x4, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x807fd, 0x10002, 0xff5, 0xffffffffffffffe0, 0x5, 0xa8c, 0x0, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000157000)={0x0, 0x0}) r5 = dup(r4) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000012b000)="75006963005f", 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000d2e000)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f00000d6000)=0xffffffffffffff7f) ioctl$KVM_RUN(r0, 0xae80, 0x0) r6 = syz_open_dev$tun(&(0x7f000018d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="3993bafcbeb3d100d87cb4635dc04e79", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/11/22 13:15:00 executing program 1: r0 = socket$unix(0x1, 0x3ffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004ac000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000b0b000-0x8)=0xffffffff00000000) setrlimit(0x7, &(0x7f0000004000)={0x9, 0x1000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bee000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00004af000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000289000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000075d000-0x4)=0x60) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000b4f000-0x4)=0x617e, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003fb000)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000bf5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045b000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000438000)={0xc13f}, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00002c5000)={0x0, 0x4, 0x2, 0x1}, &(0x7f0000547000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00003da000)={r6, @in6={{0xa, 0x0, 0xf81, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4500000000000, 0x609, 0x3, 0x5}, &(0x7f000096a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000058f000)="6465616400", &(0x7f00001bc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000efd000-0x1)="23", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) writev(r5, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f001b00fa0000000000000007e9fff305000d0005a2", 0x3a}], 0x1) 2017/11/22 13:15:00 executing program 6: fanotify_init(0x4, 0x40000) r0 = mq_open(&(0x7f0000c1e000-0x6)="776c616e3100", 0x800, 0x102, &(0x7f000040c000)={0x4, 0x3, 0x7, 0xc09, 0x8a, 0x5, 0x4, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ebe000)="2f6465762f6c6f6f702300", 0xfff, 0x400) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000538000)="") fadvise64(r2, 0x0, 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003f1000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000ccd000-0x10)={0x0, 0x0, &(0x7f00006c4000)=""}) fstat(0xffffffffffffffff, &(0x7f00009ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000538000)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) tkill(r4, 0x3c) open(&(0x7f00009d0000)="2e2f66696c653000", 0x4202, 0x20) semctl$IPC_RMID(0x0, 0x0, 0x0) 2017/11/22 13:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00001d7000-0x120)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001f1000-0xa)="2f6465762f7663732300", 0x3, 0x1014fc) perf_event_open(&(0x7f00001a3000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000a4f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffa56, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x7f, 0x0, 0xffffffff, 0x6, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1f9}], 0x1, 0x49) connect(r2, &(0x7f0000eb1000-0x80)=@generic={0xb, "46b657bf49eecd741684c99725fc17f32af7f7016adcca283ec912a56c3ef35c114df74b8ba97405f9a2f7a8a2a86b0e67bcb64a0ce04de89fbc847ca07cae4af1f69f826d4839fcf396a6ae057df5dd99f146035dc84615d04a1ef6b882f837794908fef994cdcc82a32fd534cf4bdf379607d40c022a0b204e2a69429d"}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006a1000)={0x0, 0x10000}, &(0x7f0000d8f000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000573000-0x8c)={r3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c1c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000053f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001cc000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000023000)={r4, 0xf83}, &(0x7f0000988000)=0x8) sync_file_range(r1, 0x7f, 0x801, 0x7) ioctl$TCGETS(r2, 0x5401, &(0x7f00000e0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000053d000-0x1)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c73000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000df4000/0x2000)=nil, 0x2000) 2017/11/22 13:15:00 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4001000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8004000035, &(0x7f0000c96000-0x47)="ff8d57a9a22d7355032fc98690f53a6e91c97677ea0964b6497540f22dc7387a0000f49fd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644685a7", 0x47) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x80, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f70000)={0x0, 0x23, 0x20, 0x3, 0x3, 0x3, 0x6, 0x20, {0x0, @in6={{0xa, 0x1, 0x4d4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xeba0, 0x7f, 0x574e, 0x7}}, &(0x7f00008e1000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x803, 0x21) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00001b4000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000096a000)=0x55) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000d18000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xd95, 0xc99, 0x1e, 0x3, &(0x7f00009cd000-0x10)=@common="74756e6c300000000000000000000000", 0x18, 0x3, 0x5}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bda000-0x10)={0x1, 0x8000, 0x6, 0xffff, 0x0}, &(0x7f00008d0000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000b4000-0x20)={0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x80000000000, r4}, &(0x7f000007a000)=0x20) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002e5000)=0x0, &(0x7f0000d25000)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a3f000+0x648)=0x300000005, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f0000c41000-0x1c)={0xa, 0x1, 0x27, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000905000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f1000)=0xe8) 2017/11/22 13:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) semtimedop(0x0, &(0x7f0000125000-0x2a)=[], 0x0, &(0x7f00001db000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f81000-0x20)="0700000000000000b80effecdf0000000009fa4123acbd0bb2093605d1a4bb6f", 0x20) bind$inet6(r0, &(0x7f00006a1000)={0xa, 0x0, 0xffffffffeffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x1, 0xffffffffffffff7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000059d000)=0x6, 0x4) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000072b000-0x8)={0x0, 0x8c06}, &(0x7f00008cc000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005a8000-0x10)={r2, 0x6, 0x0, 0x9}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002dd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000367000-0x10)={0xa365, 0x200, 0x5, 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d89000-0xb9)={r2, 0xb1, "1269178c4e0537f51a64a753db5b332e45ddb3bbd2a71262450f8d3f40d97f2f59d3b769e65c6528c8a755c02f3c99b58c74c27153cb4b6c62336a4f58f6858fb8e1d595c29935fe4b8fd92be2c6b4ef07657b7d07cd3d1a8ba3c94cb6889884c4e4651497b5679324a56a35e3d084e02f6097e3619f9833ce9e56e139626ab1e318708539f1dd5c97617420e92c2b2010c4a32a67f660678cf7bf1f586ecf5b6db5d8d0bc48d19edeb8efafa3d7e37537"}, &(0x7f0000703000)=0xb9) accept$ipx(0xffffffffffffffff, &(0x7f0000ed2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d7000)=0x10) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000852000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000db3000)=r5) gettid() sendto$inet6(r4, &(0x7f0000b63000)="39", 0x1, 0x0, &(0x7f0000c0c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e05000)={r2, 0x80000000, 0x8, "e8b23f7ad36fec3a"}, 0x10) getsockname$inet6(r0, &(0x7f000009d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000265000-0x3)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e4e000-0xab)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa, 0x8, 0x400, 0xc5, 0x0, 0x5, 0x10003, 0x2, 0x6, 0x4, 0x4000000000007, 0x40017, 0xff, 0x0, 0x8]}, &(0x7f0000df8000)=0x108) gettid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001fd000)=0x1, 0x4) syz_emit_ethernet(0x9c, &(0x7f0000eae000-0x9c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x9, 0x99a}], {0x8100, 0x0, 0x5, 0x1}}], {{0x200, @llc={0x84, @llc={0x0, 0xfe, "1af8", "94e87ad779186d1b87287ccda5aab24c729aae20cf764cb5579fa794da7843f24bacbca5f688b0ae61b6f8dff2da2d2fed8d3129153fd6312c8025ec605bc2524a32f98cd43fb6893faa838275b72054684b63499d7cad264f716bcce9aa3cef4b7f7012b9c5009d2450abc33d5d4f4941d14fed340371331f109c3c3626e167"}}}}}, &(0x7f0000a37000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c0000-0x20)={0x3ff, 0xffffffff00000001, 0x1, 0x100000000, 0x8, 0xdd, 0x5, 0x1b, r2}, &(0x7f00006d1000-0x4)=0x20) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00008fd000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d) 2017/11/22 13:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000f3000)="2e2f66696c653000", 0x9d) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000257000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000953000-0x4)=0x0) syz_emit_ethernet(0x4e, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x4, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) accept4$packet(r0, &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000086f000-0x4)=0x14, 0x800) bind$ipx(r0, &(0x7f0000b99000-0x10)={0x4, 0x4, 0xff, "500f25a071bf", 0x390e, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f72000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000291000)=0xe8) r3 = getegid() lchown(&(0x7f0000faa000)="2e2f66696c653000", r2, r3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ebb000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x2, 0x1b, 0xa0, 0x20000, 0x4, r1, r2}, {0x7fff, 0x4, 0x858e, 0x103, 0x1ff, 0x5, 0x6f, 0x7}, {0x9, 0x4, 0x3, 0xfff}, 0x1, 0x1000000001, 0x3fa, 0x0, 0x24, 0x2000000000000}, {{@in=@rand_addr=0xfff, 0x7fff, 0x9}, 0x2, @in=@rand_addr=0x1, 0x7fc, 0x1, 0x0, 0x400000, 0x9, 0xfffffffffffffff8, 0x1}}, 0xe8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x4) r4 = socket(0x10, 0x802, 0x0) futex(&(0x7f0000033000)=0x1282, 0x1, 0xff4, &(0x7f00005ae000-0x10)={0x77359400, 0x0}, &(0x7f00009a1000)=0x1, 0x100000001) ioctl$TIOCNXCL(r0, 0x540d) sched_setaffinity(0x0, 0x8, &(0x7f0000c85000-0x8)=0x80000001) socketpair(0x9, 0x2, 0x7, &(0x7f00009aa000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f000075f000-0x8)={0x3, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00008cb000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5cd3f26eb5b603907f31cb78a6af487e899569b5cdd0d3d30404", "d4dd13ed025bd0c218e64f2f07febdeb7f9521bc38c98ee29e5cb5138ca95f48", [0x200, 0x81], 0x0}) write(r4, &(0x7f00001b1000)="1f0000005600056d00000200000000030700000004003f0000000005000000", 0x1f) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x1, 0x12, 0x18, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b0c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6b4037475b6ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450874e0a4df2b2b6f5362e67df8a4da6", [0x100, 0x9]}) readv(r4, &(0x7f0000d57000-0x50)=[{&(0x7f0000a57000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000071c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f000080a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000848000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f00002ed000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x5) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e5e000)=0x0, &(0x7f0000890000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000029000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000369000-0x4)=0xe8) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00004d3000)={0x7, 0x8, 0x0, 0x80020000, 0x1c, 0x7}) ioctl$TIOCSBRK(r6, 0x5427) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b62000-0x10)={0x0, 0x4, &(0x7f0000304000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f00000ce000-0x4)=0x10) 2017/11/22 13:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0xfffffffffffffffd, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xfffffffffdffffff, 0xc) setsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f0000610000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009fd000-0xc)={0x2, 0xffffffffffffffff, 0x1}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002f9000-0x4)=0x5, 0x4) r4 = socket$inet6(0xa, 0x5, 0x5f3) mmap(&(0x7f0000000000/0x28f000)=nil, 0x28f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000270000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096b000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000290000-0x20)={"3fea7b121ee31b7d79075d0a7cc10dee", {0x4, 0x9, 0x6, "439ce4db0b68", 0x7fff, 0x0}}) r6 = perf_event_open(&(0x7f0000772000)={0x2, 0x78, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002d000)="2e2f66696c653000", 0x76) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000010d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000806000-0xc)={r7, 0x80000, r3}) r8 = creat(&(0x7f0000e13000)="2e2f66696c653000", 0x60) bind$bt_hci(r8, &(0x7f0000287000-0x6)={0x1f, 0x9eb3ea4, 0x800001}, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d7000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x0, 0x0, "77ed164a73726e24146a315586bf12b90219edfd3d290931afe36af4d6febd21f0fc9044fb9a11ad3014f9aaa8d3a8565114996197f0c8b8b762d5164bfac04586942992dc8bc56571099bd5bc8ae1b7"}, 0x160) link(&(0x7f000059a000)="2e2f66696c65302f66696c653000", &(0x7f000072f000)="2e2f66696c653000") r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100006500050a0000000000ff07800000000c000900080000000000000005", 0x29}], 0x1) syz_open_dev$sndseq(&(0x7f00006bc000)="2f6465762f736e642f73657100", 0x0, 0x2000) setns(r6, 0x0) 2017/11/22 13:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000127000)={0x0, 0x8d7}) openat$vcs(0xffffffffffffff9c, &(0x7f0000f36000)="2f6465762f76637300", 0x200000, 0x0) sync() ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fa3000)={0x0, 0x0}) r4 = epoll_create(0x5) r5 = epoll_create1(0x0) read(r5, &(0x7f0000398000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) sysinfo(&(0x7f0000b9f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000533000)={0x0, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r6, 0xa, 0x12) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a64000)=0x5, 0x4) r8 = dup2(0xffffffffffffffff, r4) getpgid(r3) fcntl$setownex(r6, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) ioctl$KVM_GET_XSAVE(r8, 0x9000aea4, &(0x7f0000516000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r9 = dup2(r4, r7) connect$llc(r1, &(0x7f0000798000)={0x1a, 0x1f, 0x7, 0x101, 0x800, 0x8001, @random="43481dbb8412", [0x0, 0x0]}, 0x10) tkill(r3, 0x20000000000016) getsockname$inet6(r9, &(0x7f000042d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000-0x4)=0x1c) [ 77.227445] dccp_invalid_packet: pskb_may_pull failed 2017/11/22 13:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000046c000)="2f6465762f73672300", 0x40, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fb7000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xd4e7, 0xffffffffffffff3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r2, 0x20, 0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000e3d000-0xce)="", 0x0) bind$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = userfaultfd(0x80001) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000a000-0xc)={0x0, 0x0}) connect$inet(r1, &(0x7f0000889000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000229000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) socket$alg(0x26, 0x5, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000091d000-0xc)="2f6465762f72666b696c6c00", 0x80000800, 0x0) connect$inet6(r6, &(0x7f000051b000-0x16)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r7 = socket(0x1e, 0x5, 0x0) rt_sigprocmask(0x2, &(0x7f0000dbc000-0x8)={0x2}, &(0x7f00009d1000-0x8)={0x0}, 0x8) sendmsg(r7, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[{0xa0, 0x10e, 0x7, "8e4cc28dbc897104da6220d4b6a77cb1f513eaff5645858b0ab55b4ed8ff487c22642f59f53fcde80c9a7c4ddb5b9ab9f8830c788ab269eff36ae23c3fbfeab51091257436b2e7e7e7a074276e5dde6e1e63387e70d4262db4c9524965809bfcadec218ddca2606d48e0910cefb018e418adea62ffa80bf8396841c961628c8e70c1141ec8e3d316192e"}, {0xd8, 0x1, 0x2250d936, "e6cb63fcce2dce0ca18d26db4d2543363acfa151deb8ebcbe99145d2fe93f006174de83bbfff55e7a6e2d3da497c5bc3778ad13dcceb162bbcad07badb097b8d13d31d2611c77db133de9e13a5414b8b8033a166de4e708ade0c5946f113a5468712f429817a19583619a59b10fe3f0000801db04ae3cc3c64753375b851158b4c5da841067a2538a768c8fad21b6d0bd2044dd90dd3f26e2fd363ce77197ebd33433c1fbf7e0fb92fb508a2d72f7bf9bc8ffc4ca6aa3f62c2508624ccc7c3d29eb82bb60ecba901"}, {0x100, 0x6, 0x5, "3ba03533432a00eda0082c57cfe95becedb467e906cb5ed514bebfcaa391d5c5add51d97b7bf834e5e1c505e8986343960b73fa5db9cf531d73dd6bc7b7095017c514673ee02e06e5ec3a34cf9ecf795c4226f8193c8d101a7f56df9007f727755202240ed15197f148130a020cd6cd8f3efde181a05f0dad2fb1a97622f529544e8c4b4bc0f241ed714441ceb79021d8c32eff52cefcefa3b445858b0c4fd7c736b608bc9517f8182fcfd48ce87614ff2b624838a8878d5246f67594cf3b06b67c0e664e6bf6a261bef7c97dabb41ceebd03e68a9c9973ff509dcb28b185707555d291930c9506ec077eef9d677a0"}], 0x3, 0x0}, 0x4) close(r7) r8 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x800000000000, 0x82) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000851000)=0x2, 0x4) gettid() mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x300000a, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005ab000-0x18)=@add_del={0x2, &(0x7f00009cf000-0x10)=@common="67726530000000000000000000000000", 0x5}) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x7fb) r2 = accept4(r0, &(0x7f00008b2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000daf000)=0x14, 0x80800) stat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r3, 0x0) connect$inet6(r3, &(0x7f0000d89000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r4 = syz_open_dev$vcsa(&(0x7f0000a3b000-0xb)="2f6465762f766373612300", 0xc, 0x101000) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000228000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000486000)={0x0, 0x7125}, &(0x7f0000f08000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ccb000)={0x0, 0x3fed, 0x80000000, 0x2, 0xff, 0xffffffffffffffff, 0x7, 0x2, {r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x49, 0x6}}, &(0x7f0000282000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000eec000)={r6, 0x7, 0x4000000000030}, &(0x7f0000d85000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004e8000-0xc)={0x0, 0x657742fd, 0x0}, &(0x7f0000c1d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009d4000)={r6, 0x829b}, &(0x7f00005c5000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00003a2000)={r7, 0x9c, "a735d5bf8ef0c7bd2dec3623d10d1a4d273b157a62f0e3d1bcb7a2dd7b004da0867c4c2ef94e2339853550b05496df10a7b1d308cc600f81cd1e482b1e4df9fd12f30ffb060c0c2360c36967fa2b1ddc92691af51642151b7132f71af866f4d30fb3a982e8f9c7fef531e75f947ac16879de7bd64ac21d6c0257c398038e16f8bde4bb9643c08148a70a427957b65d01cef43cabc82a7d9fc222d177"}, &(0x7f0000585000)=0xa4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004cc000)=r8, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e13000-0xa0)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa91, 0xffffffffffffffdf, 0x80000000, 0x80000000, 0xca}, 0xa0) mkdir(&(0x7f00007c7000)="2e2f66696c653000", 0x400000000002a) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d48000)=0x80000000000401, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000085c000)={@common="6970647d580800010000fd0020000000", @ifru_flags=0x400}) r9 = syz_open_pts(0xffffffffffffffff, 0x109800) poll(&(0x7f0000896000)=[{r9, 0x42, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x2, 0x0}], 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000227000-0x8)={0x0, 0x0}) dup2(r3, r0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000031f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e61000-0x4)=0x1000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000410000-0xc)={0x100000, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b15000-0x8)={0x0, 0x0}) 2017/11/22 13:15:01 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000aa7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0x9, 0xf, 0x24e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x4000020) inotify_rm_watch(r1, r2) 2017/11/22 13:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) tee(r0, r0, 0x5, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f000081b000-0x6)="000000000000", &(0x7f00007bb000-0x4)=0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x1, [0xffdffffffffffffc]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000b48000-0x4)=0x32fffffffffff, 0x4) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_dev$sg(&(0x7f000035b000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000396000-0x4)=0x4, 0x4) sched_setaffinity(r3, 0x8, &(0x7f0000f0e000)=0x4) 2017/11/22 13:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)="2f6465762f72746300", 0x2800, 0x0) r2 = openat(r1, &(0x7f000090e000-0x8)="2e2f66696c653000", 0x40, 0x400000000007d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000283000-0xc)={0x0, 0x80003, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x5, 0x1) bind$inet6(r5, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f00007f8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r6, &(0x7f00007f1000-0x38)={&(0x7f00006d2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fef000)=[{&(0x7f000010f000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00003d8000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x2, &(0x7f0000c76000)="", 0x0, 0xbd5a}, 0x2) close(r3) r7 = accept(r5, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendto(r6, &(0x7f00002e2000-0xb)="525a506d9a9595ceb8a317", 0xb, 0x40800, &(0x7f0000bcb000)=@ethernet={0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r7, &(0x7f0000120000-0x38)={0x0, 0x0, &(0x7f0000af8000-0x10)=[{&(0x7f000096c000)="", 0x0}], 0x1, &(0x7f0000fd8000-0x148)=[], 0x0, 0x844}, 0x40040) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ef6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) faccessat(r6, &(0x7f00000f4000)="2e2f66696c653000", 0x10, 0x1300) r8 = dup2(r7, r6) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f000033d000-0x28)={@generic="8fb169d17a778ecf81c65d3f639468a5", @ifru_mtu=0x5}) ioctl$sock_ifreq(r5, 0x8969, &(0x7f00002c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfffffffffffffff9, 0x6, @cisco=&(0x7f00006d7000)={0x4b, 0xffffffffffffffe1}}}) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000053b000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000564000-0x4)=0xe8) fstat(r8, &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000060000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d8129736f969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9efc637b4a3a7785ef0e0054df7be3ed15c6c6da4be1256d4d0ac5e93d830cec8914d003e342f10516bc1037184ccfe9600a0d93e95", 0x84}, {&(0x7f0000a6a000)="050e0a61bb48348efe02209edcef66040ec33acc74d397f41167d5fabfbef4a59ca242070dd479b510f6714d52c2", 0x2e}, {&(0x7f0000295000-0x74)="0a0043f1b80e067588697c827b9e8c0c2f050ab7c4cdfb4d1dcab8ac4f396063aa9b99a760678f45c51ca4983dce46c1d7c23793de69d12dc305963df828162bcf15525bd4ebd60040ee6d14ed2c5044bbaa482d149255add366504bd2cd1b4a24149827181373509a64412143f9c9d45ccb6dbc", 0x74}], 0x3, &(0x7f0000da9000)=[@cred={0x20, 0x1, 0x2, r9, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x80}], 0x1, 0x4000) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000160000)="2e2f66696c653000", 0x1000000000000001, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000038000-0xc)={0x3, r3, 0x20000001}) [ 77.292286] nla_parse: 1 callbacks suppressed [ 77.292293] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 77.316308] dccp_invalid_packet: pskb_may_pull failed 2017/11/22 13:15:01 executing program 4: socketpair(0x17, 0xffffffffffffffff, 0x5, &(0x7f00006fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r2, 0x20003}) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000004000)="9533c99b18ff30a1f340a3ac816432989eb98a9cc41ffebab0bd4c0c166405ea", 0x20, 0x20000000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0xc)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a73000-0x30)=[{r3, 0x200, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8400, 0x0}, {r1, 0x11, 0x0}, {r4, 0x10, 0x0}, {r4, 0x8, 0x0}], 0x6, 0x4) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000058f000-0x5c)=[], 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x870, r0, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b6b000)={&(0x7f0000b6c000)={0x27, 0x3, 0x5, 0x8, 0x1fc, 0x1, "e100000000000000ff8689f365c646ca564abf15239611141fd185ff250dfd8d7fb5eaf64cca8f712b27d4f47b93c9bb26aaf430d3448610044af6f1c373e2", 0xe94f}, 0x60, &(0x7f0000b6c000)=[], 0x0, &(0x7f000028f000)={0x38, 0x0, 0x2, "00000000000000013b59554f2eccfd39a74d50c8c300a2edbe7ff96320185c748b39ca5edd045b"}, 0x38, 0x4804}, 0x20000001) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000783000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@map={0x3ff, 0x5, 0x10000, r4}, @generic={0x1, 0x9, 0x2, 0x6}], &(0x7f000015a000)="cb49", 0x8000009, 0x80, &(0x7f0000848000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x403, 0x0}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000122000)="b5", 0x1, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xf96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f65000)="af", 0x1, 0x0, &(0x7f0000bb1000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/22 13:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5f000-0x6)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) keyctl$assume_authority(0x10, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000d61000-0x9)="2f6465762f6b766d00", 0x10303e, 0x0) setrlimit(0xf, &(0x7f0000c1b000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6769, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cea000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005e7000-0xc)={0x0, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000bb9000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r3, &(0x7f0000d59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x40, &(0x7f0000ede000)=@nl={0x0, 0x0, 0xff, 0xf17}, 0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x4, 0x4000000800) r5 = dup3(r4, r3, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000b51000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r6 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000461000)="2e2f66696c65302f66696c653000", r6, &(0x7f000040e000)="2e2f66696c653000") creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) 2017/11/22 13:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ab5000)="2f6465762f6e65742f74756e00", 0x0, 0x3ffe) writev(r0, &(0x7f000070e000-0x20)=[{&(0x7f00002f6000-0xcf)="41102507529d91c0d9ccb790bf85459b734b33f88a07ef3f03c9d3b5ba04867e54d61623687e2635891dd86720bc87dbc8502ae9af36b458b39d6ec83573407954ba304197b2f21a34452362836aafeb7c8f1d93217d5aec8446a2a92978d39d410d36bb14658932980bbe1fc99007e8cd0f15212c4469e7e2aa3485833a00daa8d9dee10c30d51dff540c76f3b63719c8872c38dc3fe79aaa48e3590e22575f9447c0fd055dc71bb15620fcf28271720b86df759f7bad37b7604da970c01c2cc86fb570b5fc01add0620e5fd5ca00", 0xcf}, {&(0x7f0000373000)="", 0x0}], 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000df1000-0xf)="2f6465762f73657175656e63657200", 0x12500, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000887000)="2f6465762f73657175656e63657200", 0x200400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cff000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000046f000-0x4)=0x0) sendto(r2, &(0x7f0000444000-0x12)="120000001600e7ff00f9e90009339b0f0a9b", 0x12, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) munlock(&(0x7f000011e000/0x3000)=nil, 0x3000) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockname$netlink(r2, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000)=0xc) r4 = syz_open_dev$sndtimer(&(0x7f0000ccf000-0x9)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x200000000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getname(0x10, &(0x7f0000b89000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000cc6000-0x4)=0xfffffffffffffc01, 0x4) clock_gettime(0x7, &(0x7f000090a000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000aaf000-0x4)=0x1) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000e78000)=0x10001, &(0x7f0000602000-0x8)=0x4) r5 = epoll_create1(0x0) pipe2(&(0x7f0000d3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000002b000-0xc)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000077d000)=0x7387, &(0x7f00004d5000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) [ 77.390955] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/22 13:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000011a000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000354000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f00004be000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006da000-0xa)="2f6465762f7663732300", 0x53c821dd, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000419000)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) r5 = syz_open_dev$sg(&(0x7f0000256000)="2f6465762f73672300", 0x6ccc, 0x100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000109000-0x18)={r5, &(0x7f0000111000-0x70)="f1c9824e293335de0f970ef243d30c94651c93056cb574cfe8f0af988755bd0c732533faaad95bb35162c025c447cb15994ceaba32381abe132b858dbc1d260070d06acdc1d2b5ed76288ead12252c46b2282f2427e5ad05554bbf7ae6039a364e72660960000200007b3ba503a67439", &(0x7f000060f000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) sendto$llc(0xffffffffffffffff, &(0x7f0000eb2000-0xfb)="", 0x0, 0x0, 0x0, 0x0) syncfs(r2) r6 = syz_open_dev$tun(&(0x7f000016c000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc000000000000000}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x4003, &(0x7f0000ff6000-0x8)=0x4, 0x6) getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00001db000)=0x0, &(0x7f0000e98000)=0x4) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) io_submit(0x0, 0x6, &(0x7f0000bcf000-0x30)=[&(0x7f0000872000)={0x0, 0x0, 0x0, 0x3, 0x2e, r5, &(0x7f00002b1000)="05d07c1e0b2778b1603c634d06fc01b6c2c4f5cca09f12206ba53a9b164333426f0b436a4c2779545fb54a857fe3badc4d8103baa55812eee38a87b745534a721451a051c808b0e225f062e33708279a382b1b5bed91490898098db92c7fe9d336dd1660c6ed00b080ad894e7aa9dd39ce0d3b3671a9c23874326ab20bd5a76f05edd2d83e7afff659317f2621a2f4bfbdb59368dcf63ed6a7cfe86f6ed2b5cd60cabf1e457a20edad81e95d3145fdbd88dbeff58484c217646deb", 0xbb, 0x6, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f000008a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5d, 0xffffffffffffffff, &(0x7f000003b000-0xd6)="a414cf84b896dc5b8742737918c8259741dfe16746a516aa23e98116477fa47165a9580dd96366a549b27a9a345e6780a4b703dc0949eec4f9f84ea009a020d6a25203324bf0f21f101acbb5212f6d539447e56062be71075c6c1f6d15277108a8cc02279bcbdf019c902a2a5826b44a3318fd22c543e3b017ffd3e77d8b2d8eeb30ae355a96e00b43b3de8568d7990a98876ecd29735c7f6984242822c1bb2e42c5268523b4097299db9833114fae940db9a54fc16079ec8ffe032bfed1a5d22ed7b7ca00b0f189078ca096b46a8bbd316b9123cb85", 0xd6, 0x2000000000000000, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ad000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1ff, r6, &(0x7f00005e8000)="f50e2386d267e65ea1d68dd62fd93c2497d754ff254df13873ab0da33063a59717afd7e9411f6a8057b66e93c1b73aed1e09bcba5251266d6f7820ea85e537a038ee8ffd556d33cf5e3e8f24052216e4ac7e91b76ea8b5198f70c68d51d3dfc9540deeda68bfc0922a3695783b025252440adcfd1b398d93fa199d86e5d118af3652d0d815869666041fc7faa5740ccc748790ab983325ccc4788ed85016871e2aace12bf9c0e30ceeb0e44fa9006c3fca8034b09fb9c97c6cd86e261ec33a2c603cc2", 0xc3, 0x2, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00006aa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10000, r6, &(0x7f00005f9000)="995d3f27853e003e6b94ee4a0536e5b218679b7253a71deb2ac16d990796ba13149feb4cf92ea15056cc738b5b37fa995b6a12f841aca7374f69b8a9ca2b0c539b1c9c71ee4daf0b7fe3930bec5f249f9f480e6d6fbf5ec690e6303ebdc2c45c980bbe3c6dc45a9beb41c4b7daecdc42aee9cbff675b837839d1264c2215944658e11c32851c47a127d9d04d3f9b24836999c4ae4d62c5919b6d5d8042d0974cb3e495b9517ccc8a73704e0d8bf39ec2acd514a7674eeb375818b46aade96ae23c3f591935c041a5436fac21ecac161fda54f2f23d586bbbf11838b770c2", 0xde, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004a2000)={0x0, 0x0, 0x0, 0x3, 0x8, r6, &(0x7f00009c0000-0xc6)="db45a3553e1dbfb293d988e47f29272898c007bc1efb56c70427c38f49f8bc9e117ee62ab74a076061c33aeb21e6859794be3e1371911f2805591a567c651563c39a3010d49eb57218395a1aeffe376e8ff8e900686740c10638252279c303cd9f4dc012a55c58dbc3fd91352e09443d6e8752a62f450ed4abb83dc1cf9be7b32901da863dca25b54dbbebe5dfc97d86bb2c5e08b80674a586c7f8dd48640ef7d611a272567e019f893201138d480527083785a173920fbeb09ce8b2ff7313ae0a826f2b67cc", 0xc6, 0x800, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000018e000)={0x0, 0x0, 0x0, 0x7, 0x2ea217f3, 0xffffffffffffffff, &(0x7f000065c000-0xb)="b5be9c42db5f23b6555f06", 0xb, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) r8 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r6) clone(0x0, &(0x7f00003af000)="", &(0x7f000006c000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) fstat(r1, &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00009d2000)={"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"}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00004d8000)={0x1, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000233000)={0x81, r9, 0x0, 0xfffffffffffff48c}) 2017/11/22 13:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) io_setup(0x5, &(0x7f0000bc4000-0x8)=0x0) io_cancel(r1, &(0x7f00006b8000-0x40)={0x0, 0x0, 0x0, 0x2, 0x648efc22, r0, &(0x7f000060d000-0x34)="5dbc60b55bc72ae191460fcaff07590cf775cf6e3ce311207c7db0eaacafc5e97aa2334329625542000d5dae0896ca47d4f37a02", 0x34, 0x101, 0x0, 0x1, r0}, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$packet_int(r2, 0x107, 0x18, &(0x7f000055a000)=0x0, 0x4) fcntl$setlease(r2, 0x400, 0x0) r3 = memfd_create(&(0x7f0000c06000)="2c2f657468312cbe00", 0x2) r4 = getpgrp(0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00003cc000-0xc)={0x4, 0x1000000000000000}) ptrace$setregs(0xd, r4, 0x101, &(0x7f0000511000)="a39e2307a92b58cdb9d1f06235e4b69811b0a1bc0d45a03453fe3b6055e5a747b2bc858ef3ae84292e0f9f8a76e6ace836c67c589be0883f443118fb9779a3a75867b106805559e2e64ea44a38ea6e03732233b493ccccfe895f3e5f0694c8020c4c874fa2c23d1b05e5c57591581618c5b588708bf1d928da2c1e4cf0ae48a46be3f3115c5f796dec5f4f5996bdb61f2aba39f674e5d43349e63d02ba85f23dcb2b921b2c3221227e0c0870b65c9da5d396d9a2f645217dad6d02e6efd513e3253751b7b8be2ccfecaa2a630501037ba7bdd61508ecefe95bacc9cffdac476ba97f74294f34afcd25510470b26964739d") sched_getscheduler(r4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000935000)={0x0, 0x1, &(0x7f0000005000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bfb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cde000)={r5, 0x81}, &(0x7f0000517000)=0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)="2e2f66696c653000", 0x20041, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000427000-0x4)=@int=0x0, &(0x7f000081d000+0x8ab)=0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000513000)=0x1f000) close(r2) 2017/11/22 13:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae) r0 = syz_open_dev$usbmon(&(0x7f000057a000)="2f6465762f7573626d6f6e2300", 0xffffffffffff0336, 0x1ffffd) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x3, 0xff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x10, 0x8f1d, 0xa9b, 0x7fff, 0x7, 0xc9, 0x0, 0x4000000000007, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") utimes(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000bc1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f0f000-0x78)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x9, 0x1, 0xc94, 0x0, &(0x7f00001ea000)=@common="65716c00000000000000000000000000", 0xffffffffffffff7f, 0x76, 0x80000001}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000937000-0x4)="63646700", 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000698000-0x2)=0x400008) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000bd1000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002c9000)=0x67) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000b8000)=0x6b, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a2000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000636000)=0x4) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000943000-0x10)={0x100000001, 0x8204, 0x3, 0x2, 0x0}, &(0x7f00003f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f8b000)={r4, 0x2, 0x30, 0x80000001, 0x3}, &(0x7f0000dfb000)=0x18) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000004a000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000663000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x4) mprotect(&(0x7f000015a000/0x2000)=nil, 0x2000, 0x0) syz_open_dev$tun(&(0x7f0000895000)="2f6465762f6e65742f74756e00", 0x0, 0x400000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000132000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c22000-0x10)={r6, 0x8, 0x1, 0xffffffffffffffc0}, &(0x7f0000b4e000)=0x10) fgetxattr(r3, &(0x7f0000b40000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000045e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8000, 0x100, 0x6, r6}, 0x10) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000bbf000)=0x7fffffff, &(0x7f0000a9b000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000006000)={0x0, 0xffffffff00000001}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000006000)={r7, 0x7}, 0x8) 2017/11/22 13:15:01 executing program 3: open$dir(&(0x7f00007b1000)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x4011, r0, 0x0) r1 = gettid() r2 = getpgrp(r1) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000001000)="") r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000005000)="2f6465762f766373612300", 0xfffffffffffffffa, 0x101080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x149) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000004000)={r5, r0, 0x7ff, 0x1, &(0x7f0000001000)="86a25e17800f24d7027c06752c9815f2559b9e295cdeea4ab7ed7fab44a9447e50c2b245a44ad25550dcac68bbfab3405182924350d035b84e287e85428f9b5e8f8067f958a190b29cf14174f33dd173b4f53d12a92057d62ee63c1b545c147d6ea90342eba723d5367b0b8e0b", 0x7ff, 0x7fff, 0x7, 0xdfc, 0x1, 0x2, 0x3, "1c4836"}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x8)={0x200f1526, r3}, &(0x7f0000003000)={0x800, 0x1, 0x0, 0x800, 0x9, 0xe5a}) r6 = open(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x100, 0x102) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000000000)={r7, 0x1}) get_robust_list(r3, &(0x7f0000004000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x4)=0xc) sched_setscheduler(r2, 0x7, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r5, &(0x7f0000007000)={&(0x7f0000008000-0x48)=@full={{0x3, {"58c328d56a563a"}, 0x3}, [{"bc10526ac2fd87"}, {"431cde901fa732"}, {"c674e7feb643e3"}, {"b94d0202355b57"}, {"ebd7d514ac434e"}, {"e059595ac813df"}, {"7e46ece9b65459"}, {"ff3830dafce82b"}]}, 0x48, &(0x7f0000008000-0x60)=[{&(0x7f0000002000)="1b7577b3d6f104f6be7e6cc5954f83aad47fdb4b5bbee9", 0x17}, {&(0x7f0000007000)="d5823e1aa8cd59ffd71481c38aa37056cee3da00e1fb87afbb87983cadc32b5ab3ac8a6e4558f30cdfca5b9d86a4d6490860f90eaf5773a8e5ed7ed1b13969eafcf2583b55", 0x45}, {&(0x7f0000002000-0xcb)="b7cb2a68a5f8a41814468d62cdf9546d560b516345667f54e8eec5674eb9cd3769eed50939cd9ba4e31bdcfacb5584dd7b71266e2a3d9363707d98e907553ef4d4d273a3ca847d108ae918605607c38a306183ed55be741720b3e1381df246523a6fa904348db3fe607265d4903a33edd0c2230e683ff07da32817bec6e3fb96edda828caa55adb6b03300c33a6b0418bf5e8f7f4550fb95a0c2bec2a3771704159f8edbbc605590d8e79c60ee1ca8f5427ebc73b0d26dea5f805ff09f0734d6de1c006fc09b6ebd5ee723", 0xcb}, {&(0x7f0000007000)="0fd0ba0339afee773b87938fcd29a83d37eafe95ff1d64b768a41192fb0e12135f538a826b23d5dc820098c6f665ea945f74e4d970cc71330d84aac5ffdc5e02c8b3dcc547b2316440987b14c82dd9a69b93358506394761306e8bbb6d8c264dfecf28f5739ebf013adf59933eba3907741ce002beb9bf59e4cecc2eb599137289c36f420a494796cee379e506e7e45ed15ab8f43c09c492e963967680ee339fba2b", 0xa2}, {&(0x7f0000005000-0xed)="b8d0136dd24ea1d8515ea4b683735e56397b076521c79c7a7b1ae077cabdb46648f609f72999a5c13ff0529e4b33e579c151b1142985a0ff7329f2e3abba4c7ffcc38597e9276304a7ac856150bb648cbaec62b6bb48a1dbcec2b6f1151c03eae30ecfc87de30b9bd4b939de0639492699a5cc94f0061acc61d91833d32a6cac149ace83198945d1ff160a1ed2f64701725886567f73115223d4c0a605bf1e464eb04eb65203c4d6f0e0c653564c1b16950c64229302c384b572e3495761dfb9e6d2cf76c77fc74c5681ea8474ff3f7cfeb810ea36cc3b23a7b8d9265549ecbbab179439ca67298050df9df168", 0xed}, {&(0x7f0000005000)="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", 0x1000}], 0x6, &(0x7f0000007000)=[{0x98, 0x116, 0x6d650c0d, "271977c8d552abcd9ddd1ed5a9b2650e662b5cb4f9d0f636f95f5445573a5ab28591a09e1cb71a4778344076f3664b3bd15c2031948675729435f9b11443d3811d84bf2bd545e1ad4b2954c456c0783120cc666ccf4ab9fdd1f0dc8d556412bd3611152b3b736eca82c90f9b1102d6aa4b2c0f32077ac730c756ccd55928cb8955980a826cc6ee"}, {0x70, 0x0, 0x3, "8d8883e953d8494f15b504334b19a47b1fbfa7155a15767d62e60a997e7e056bc7bf33c5628223512593b3bea3e9419c6cc30ca7a8acad5ed51fdaf11b5bfe24f49690905ebe753d37eaf42f4ba878a88ae7f740e7c7953dc2"}, {0x70, 0x10d, 0xfff, "06dbf395f3eafd85fbe47476be2578f83f51c60895a08eb48e4b5637991cca3a9b468366481320c61e92a7933fd7d2f8b64805209f0b6ac12e9442be820e85179bd1513dc78c82f8c3bffd555b1172118c17facb074d2d650a504286f2722e39"}, {0x20, 0x116, 0x5, "00a606597a961736d76d38dd"}, {0xc0, 0x117, 0x39f, "30e01404064924cd9c86846a77abf171270379f4eb31fcbfe39434da77fb8c6d410260c896b41659d0286a454031b6ab186be6efa90238d86f8d2afbb3391b85c0984b0b386e38b599cf216701c0be40e15706422f6dc508db7d60e0efa8ad80f7de16899c257f2411bae50c4072c42ffce942f5dbe1a51d4b5dbbdeaa8e4495e416f067b7194a6ea1aa441bafabaf2cfb2b1eea2d11a3c9aa773a33c248a8e3e71623e7163dade1566b1fec"}, {0xa8, 0x10e, 0x5, "44b19b20e6426ac6f818392e03283be5707b4a33e0f9f29892952fbd137aa22bb1ada78f7c382853541e86b40b01d86a9f693b038c82a6ca6396908c25720f0d31b52e90e72c0e669832cf85eaeb232daab6c17384d4c63be1eda6d37b4f421b81edcd1a0be0e93f266ad917bcc86c4e817e0f6a79bb2546b6c105582140c8d5e3bf3cf7b4ff3e02a787a5c04a01673849ed9bc9"}, {0xf8, 0x0, 0xffff, "b964c5ccd69c2e3288150cb6b02f0eb9c35d125dea27cf340a9ae7a12f2c30f5b308a8fb0ebe55908879342f355b9a570164c561b8d15428f12a9f7e946e6c23e109a1660dc73e00d143e0b9ce072cc97d66d5511fe6e1201dc8bed9317ee63a314472e6cade61dfc5841907f6ea99c4197c3bf183e77c802dbbd84b3df7916f5eb6d9dc500ed48ee682901a2ba188f0615029a6e7e04340bdf3e3d314006139718769a4d64a0fe8eedd845daf1ecd064ee404aee4d8ed4dad7103f3fe192caaa63c2fce5d44d5128dc863e56a9378a59d2df3ff593205abf18d54d0e368ff4e5fc1"}], 0x7, 0x40000}, 0x800) 2017/11/22 13:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eb0000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e1a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f0000c75000)={0x2000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008d9000-0x8)="2e2f66696c653000", 0xc001, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000080e000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x30b1, 0x7fff) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$unix(0x1, 0x0, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r4, 0x0) connect$unix(r3, &(0x7f000000e000)=@file={0x1, "2e2f66696c653000"}, 0xa) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r5, &(0x7f0000015000-0x1c)={0xa, 0x1, 0xe68, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x278}, 0x1c) syz_emit_ethernet(0xd9, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c7df9e6ef678", [], {{0x60, @llc={0xc9, @llc={0x0, 0x7e, "6f0c", "26a350dd123acd937fed618ed370284bba62704425178c7d253775a3f189f286672f36a9ad4b12b7b2a7ee94b9adac4d2508965337fa467314bfcc512410c332544b85ba30098e0831d82bab77c15168a864bcd2285dcc9334ed7bdeb8e064e81a44c988b22555a782e0ead4b54f3f453c7a925a18939f61dc3f91d737990e0249abf750c2f9d154c00122861c96f4d8f6bd0a6e54ea391e4ca90859679a6eae0e1246a66aca26c16caa39a24968a99b68d28b6a998bde774d76180e28905d753221c11ca2"}}}}}, 0x0) writev(r6, &(0x7f0000003000-0x30)=[{&(0x7f0000009000)="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", 0xe00}, {&(0x7f0000005000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f000000a000-0x4d)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) splice(r5, 0x3, r3, 0x0, 0x5515, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000fd000)="6b657972696e6126217072ef632b230081") syz_open_dev$usbmon(&(0x7f000094b000)="2f6465762f7573626d6f6e2300", 0xb3e, 0xe2000) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000000080004001000000ef4ff01", 0x29}], 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r7, 0x0) 2017/11/22 13:15:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbe000)={0x0, 0x0, 0x0}, &(0x7f00005ca000-0x4)=0xc) r5 = getpgid(r2) fcntl$setown(r1, 0x8, r5) fcntl$getownex(r1, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059a000)="2f6465762f72666b696c6c00", 0x195000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00003de000-0xc)=@sack_info={0x0, 0xe2, 0x0}, &(0x7f00007f2000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008bd000-0x8)=@assoc_value={r8, 0x80000001}, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000341000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f000016d000-0x4)=0x0, &(0x7f00007f3000)=0x4) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000c45000)=0x4) inotify_init1(0xfffffffffffffffe) sched_setaffinity(r6, 0x8, &(0x7f0000cdc000-0x3)=0x85) sendto$ax25(r7, &(0x7f0000c4b000-0x86)="cc00000000000000021f71988c6a12540d38dd97952dc9744f8c48be9fa199ac3184b63437e15841705b00e22d5df4f86c18569abb13745569ed15c1928d1529413c53add399db37ab72bf79790bfdce7a42cb0c79d5e88423d9e79a6144c7c1876fb7b3770293cec0178ff590e5395756178df33171a4317c46b724525fe23a681919a54c2b", 0x86, 0x10, &(0x7f0000291000-0x10)={0x3, {"cd02a600110100"}, 0x4}, 0x10) r9 = getpgid(r6) ptrace$getregs(0xc, r2, 0x200, &(0x7f0000444000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001da000)={r7, &(0x7f0000c25000)="0a2afd60ae257e1b837791c74d429e29262b10674634c6655d3e3b3a11682b60dec3bf387713f0da15c1cea18c30159c5ea462045307333a8a08cfbfb95189db2b25771b0ca19d2ee83bd6d2420036f5f2916853e3ba0e27e1b08602f46af8e97c34fe11e76e756558e68b9c29b0ed0753914aafe02d6a9038af48702db160b3953d737d3fa51ff9df2e6957362b75b6c749e75f57c2cdec15410add465dd08293444401eed86285f1b3afd296f157036bda7065daa6ff990309d9b17d82519d2cafcb71207ee9f07e54c550ec", &(0x7f00009f7000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r10 = semget(0x2, 0x1, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f00005dc000-0x4)=0x23, 0x4) semctl$GETALL(r10, 0x0, 0xd, &(0x7f0000eb0000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00001c3000-0xc)={r5, r3, r4}, 0xc) ptrace$cont(0x18, r9, 0x2, 0x27) 2017/11/22 13:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000136000)="2f6465762f73657175656e63657200", 0x12000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) r3 = syz_open_dev$urandom(&(0x7f0000347000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) rt_sigqueueinfo(r1, 0x1c, &(0x7f00001c6000-0x10)={0x20, 0x1, 0xffffffff, 0x7f}) fcntl$getownex(r3, 0x10, &(0x7f00005cf000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fffffff) capget(&(0x7f0000249000-0x8)={0x20080522, r1}, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 13:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000771000-0x1c)={0x1, 0xa, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcd000)="", &(0x7f0000ca0000)="", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007cc000-0x18)={r0, &(0x7f0000631000)="670d800510f06a81349d137ed404e91c5920988d0ddd0b0cbfbc659d7ddc002a203f225e22d9865b54e68d8bd6e492f1a80ce6404c9a8fa5bf171f68e251e6b8b73ab49293f98e185b23164211f4a03b9e2b06063b6a7b365e023a639dc4ddb80f7f5b216d04210a70ab1ffcd6e11f0c22d979e01e24b6a2cfcd6e9fe8262d573a855d057cac16dba46691f6926a825cec4f6d558f4a175859ca038a7a29792ef5f2a53a8d38a2f6d435b4ee6ed74a50b9bbc6691e902ec9e7995a8cdda38c33f1552e8dfa1b678c9e1038b9395a69c2bd17b557db34abaab7073bc7a6ff6c93d45d80070f", &(0x7f0000575000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d5c000)={0x4, 0x5, 0xd50d, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004b9000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000a9000-0x10)={0x0, 0x1, &(0x7f0000432000-0x1c)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f00009be000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d74000-0x6)={0x0, 0x3ff}, &(0x7f0000f16000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d6d000)={0x0, @in6={{0xa, 0x1, 0x29e4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000a4000-0xa7)={0x0, 0x9f, "f5787c0a4b6677c89a2038e941d7f560fed530d87477015de558e96888baf0acda61a0723d6bf6c4b2275b80f27a0e4c9cf90b2f2a5e8e1c1ee3886c825fcf58cca3f0eba41c08c911a51f7fe4277ac6dfd1cd1075572cfda6de1e1b7f59ae836b81db9d98bdaa18cd7a60b5b10d9ece1d42824352737cdb23ad3d4a02517e0c1cfd0699015ac36170f40fe6fa1e18b9e836aba866771896d532a3b6161a86"}, &(0x7f0000cbd000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b0000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r1, &(0x7f0000681000-0x26)="26000000130047f10701c1f00e000005000000001d00000009ef18ffff00f1321e0011006e35", 0x26) 2017/11/22 13:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x202, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000041c000)="2f6465762f70746d7800", 0x40000, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x80800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000010f000)="") write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000cde000)=0x6, 0x4) recvfrom$inet(r2, &(0x7f00000dd000)="", 0x0, 0x200000000000000, &(0x7f0000e83000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r2, &(0x7f0000f91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x11, 0xffffffffffff5e43, 0x9, 0x4, 0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000918000-0x10)={0x9, 0x8, 0xffffffffffff1a93, 0x8, 0x0}, &(0x7f0000ddf000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007c7000)={r3, 0x4, 0x4, 0x1, 0x9ec, 0x6, 0x2, 0x93f, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x400, 0x1000000000000000, 0x5}}, &(0x7f0000f54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f32000)=@assoc_value={r4, 0x3}, &(0x7f000062b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xe700, 0x100000000, 0x3}, &(0x7f0000475000)=0xa0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r6, &(0x7f0000cf8000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f000063b000-0x38)={0x3, 0xffffffff80000001, [{0x2, 0x0, 0x3}, {0x6, 0x0, 0x80000001}, {0x6, 0x0, 0x2}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x9, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r7, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r7, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") 2017/11/22 13:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000976000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) sendto$inet6(r0, &(0x7f00007e9000)="f262afb58868371ffdc910bd554d25044c4b3672fbb8dd0fc25029b02fa823d95f7010c0f17d847fa5f5653b401886e9c90332241b9a34", 0x37, 0x80, &(0x7f0000fbc000)={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000cd3000)=0x6, 0x2) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0xffffffd, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r3 = accept$alg(r1, 0x0, &(0x7f00003f7000-0x4)=0x0) epoll_wait(r2, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000286000-0x68)={0x800, 0xa8, 0x4, {0x77359400, 0x0}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0x6, 0x2, &(0x7f0000f84000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de2000)=0xf3) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bd0000-0x8)={0x0, 0x78}, &(0x7f0000e64000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a39000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007c7000-0x4)=0x8c) 2017/11/22 13:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e7000)=0x0) capget(&(0x7f0000071000)={0x39980732, r1}, &(0x7f0000090000)={0x1ff, 0x5, 0x7, 0x0, 0x9, 0x7}) perf_event_open(&(0x7f0000377000)={0x1, 0x78, 0x0, 0x4, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0xd34, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x4, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xc4, 0x1000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x3, 0x9}, {0x6, 0x0, 0x0, 0x0}]}) socketpair(0x0, 0xa, 0x8, &(0x7f0000e73000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000be5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x19, 0x4, "ceff614fae3da3f2b9234d2c8481652ee81d07a4753a82ae83da9e8519cd6ef58a29fe4c62b5ce81177f14fa8b06c3b9535e7e9bd8c7f25529c25a185e8f85dd", "8ede17ba142f7129eb48367e8fe9d43cb1083054751ad7e46d4d14fed2c4d0e2", [0x6, 0x8a8e], 0x0}) fcntl$addseals(r2, 0x409, 0x8) memfd_create(&(0x7f0000d24000-0x2a)="5d7d27736563757269747970707030236b657972696e676b657972696e67656d31776c616e304d982600", 0x2) r4 = accept4(0xffffffffffffffff, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00008d0000-0x4)=0x3, 0x4) membarrier(0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockname$llc(r2, &(0x7f0000303000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5c000)=0x10) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00005c0000)={0x1, 0x0, [{0x4000000f, 0x800, 0x126, 0xf07, 0x101, 0x0}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000042e000)={r3, 0x28, &(0x7f00009f1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000077000-0x4)=r5, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000019d000-0x4)={r4}) mremap(&(0x7f0000ef1000/0x4000)=nil, 0x4000, 0x1000, 0xffffffffffffffff, &(0x7f00000fc000/0x1000)=nil) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sync() 2017/11/22 13:15:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000-0x10)="2f6465762f73657175656e6365723200", 0x240480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7f, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x21908, 0x0, 0x40, 0x6, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000359000-0xc8)={0x0, 0x0, []}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb3000)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0xe41245b48e807afd, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000255000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8008000000000b, 0x800000000000079) connect$inet6(r2, &(0x7f0000a41000)={0xa, 0x1, 0x10000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) socket$netlink(0x10, 0x3, 0x1d) writev(r2, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r3 = socket(0x1e, 0xa, 0xc1f) bind(r3, &(0x7f000067e000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f15}, 0x1c) bind(r1, &(0x7f0000eeb000)=@generic={0x1, "9135ddcc1f2b4e0b6ed6ee1bdce254f083a86c654c6070d57b9015d80ecb8e69c7fc02000000000000000dacc5bf82441af84d0273f853ae83e21718930e530889a84025f8044e91556c2c5ae65b4e1458c1ec8c2a5e4a39efd7904b379972c5b51494c5972000e53fe4c6c165340d4ccbda0d4a8a5db5b5f4bd5180e760"}, 0x80) r4 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000000)={&(0x7f00008e2000-0x58)={0x27, 0x800008000401, 0x4, 0xfffffffffffffffc, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x4}, 0x58, &(0x7f00008a9000)=[{&(0x7f0000a92000-0x94)="24bb56f6e2743d12817b19811f59ff17ae7808f60f6571ab867cbfcf44657ea47f44f8f5623bde548c6a139c3f867f5bb59e00927a9628b8b883698236cd7666420c64ea984cb3d405bc6da2c065193b770fc6252b14ecb0b0d5839238befd418b389cd2b1bb0b9699598eae897a6273232f3f91719be235f198bdd957e46bfabed8c49989498e7c3b25995b92455b6bf29d8d38", 0x94}, {&(0x7f00009ad000-0xe)="82f4564891ba9215b9ed6ea693d2", 0xe}], 0x2, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x1, "b782ed1400000000e5fc44d9"}, 0x18, 0x0}, 0x0) recvfrom$ax25(r3, &(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10002, &(0x7f0000d61000)={0x3, {"9318e1f528a337"}, 0x7effffff}, 0x10) 2017/11/22 13:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) mmap(&(0x7f0000000000/0xa23000)=nil, 0xa23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000a20000)="2e2f66696c653000", 0x404000, 0x180) r4 = dup3(r1, r3, 0x80000) r5 = open(&(0x7f000021e000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x36, &(0x7f0000a24000-0x57)="e4a445ebe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf5dc9748a721b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583882ae358aa6fdd11ff1fc7e862150ffff04", 0x57) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007f4000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00008d6000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000701000-0xc)={r6, @rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000268000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000282000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a23000-0x4)=0x1c) fcntl$setpipe(r2, 0x407, 0x7) sendmsg(r7, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000a18000)="d674cb8cdc6e0f214a4115ee9b40d558c8b503ee62486d119b99c21f41f01a67d5ac312064d1f2311545ccf81e252e54d004af13bf6d83c266f48eec0322c91d145c60f7b89987cdeff4966404dc404ffbe7da36a76d1c478553165cfbf349254a94ee1a8ff070bc85a0da409a17409f578bbf3fd9c9abd60cf100000000000000074a1a16f7453d", 0x88}, {&(0x7f0000003000)="391790b68966756e2684b6c5c33c43ced134ba2cf6f2209a13fdf181fc076c354817004659c1ae3d54c8b7f066d51e02c79081191028e89afd4ef1c3611a5e3832a02846fa390a07d1bf683db4d15ad92e512a854863961699a8de4630c26fded249978c5e449018", 0x68}, {&(0x7f0000004000)="1b3c9915deceffdd184f837d1992912d7cb7ed79d755cc5b11f3b76cc55ff7ec741901d9253a56a72e63867b22651e61f93f1bb8bb76b6e7057f1c8ea716dbed69ff57c4aae8365df3dce78019bc99274fea206af2ad5b41772eb1245c33135e35f37f44cf5fa292577d4ab2ed8b7cc501efd1cbfc285ff56f50592725ea5378be0dba6a8899c49e2dbf1fc569c0fd8b30dd8195a79d636317bdf675ca3deb0709c4815ebf48a14abdc69933e837d1532ffce2d014d87a44db0aea03", 0xbc}, {&(0x7f0000006000-0x8c)="abdc8b98502adbcd918d18591add8dad09d334db8c66ca89010d000001ff1a61cd0ef6ea46d2e612de32fede3fc3e0008aa6e24ec48fd692fc40e3428b12c5325e13ab3a2f9db43f9f7b8c7d243207d507b070cf95784de1feb99491879b45b2dd0c8672553b743ec11849f08fc6e6463a7d7d39baad6eaf7ae52b626ed772631bb55edc2e39036d93b2d146", 0x8c}], 0x4, &(0x7f0000283000)=[{0x98, 0x1ff, 0x100, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x200000, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab5963a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e2431a411a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7851bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434422d24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x200810}, 0x44000) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00007aa000-0x1)="81", 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000a23000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000283000)={0x9, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2f4, 0x9, 0x1, 0x1, 0x0, 0x84, 0x1, 0x1}) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) fcntl$dupfd(r5, 0x406, r3) 2017/11/22 13:15:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000-0x10)="2f6465762f73657175656e6365723200", 0x240480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7f, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x21908, 0x0, 0x40, 0x6, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000359000-0xc8)={0x0, 0x0, []}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e65000-0x8)=0x101) perf_event_open(&(0x7f000002f000-0x78)={0xe41245b48e807afd, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000255000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000080d, 0x80000001) connect$inet6(r2, &(0x7f0000a41000)={0xa, 0x1, 0x10000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) socket$netlink(0x10, 0x3, 0x1d) writev(r2, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r3 = socket(0x1e, 0xa, 0xc1f) bind(r3, &(0x7f000067e000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f15}, 0x1c) bind(r1, &(0x7f0000eeb000)=@generic={0x1, "9135ddcc1f2b4e0b6ed6ee1bdce254f083a86c654c6070d57b9015d80ecb8e69c7fc02000000000000000dacc5bf82441af84d0273f853ae83e21718930e530889a84025f8044e91556c2c5ae65b4e1458c1ec8c2a5e4a39efd7904b379972c5b51494c5972000e53fe4c6c165340d4ccbda0d4a8a5db5b5f4bd5180e760"}, 0x80) r4 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000000)={&(0x7f00008e2000-0x58)={0x27, 0x800008000401, 0x4, 0xfffffffffffffffc, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x4}, 0x58, &(0x7f00008a9000)=[{&(0x7f0000a92000-0x94)="24bb56f6e2743d12817b19811f59ff17ae7808f60f6571ab867cbfcf44657ea47f44f8f5623bde548c6a139c3f867f5bb59e00927a9628b8b883698236cd7666420c64ea984cb3d405bc6da2c065193b770fc6252b14ecb0b0d5839238befd418b389cd2b1bb0b9699598eae897a6273232f3f91719be235f198bdd957e46bfabed8c49989498e7c3b25995b92455b6bf29d8d38", 0x94}, {&(0x7f00009ad000-0xe)="82f4564891ba9215b9ed6ea693d2", 0xe}], 0x2, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x1, "b782ed1400000000e5fc44d9"}, 0x18, 0x0}, 0x0) recvfrom$ax25(r3, &(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10002, &(0x7f0000d61000)={0x3, {"9318e1f528a337"}, 0x7effffff}, 0x10) 2017/11/22 13:15:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b24000)=[], 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000780000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ac000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000099f000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xbfc9, 0x7fff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfffffffffffffffe, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x21000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x4, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc2000)="2f6465762f6b766d00", 0x1000000000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e3000-0x10)={0x0, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000aca000)=0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$kcm(0x29, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e45000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fcntl$dupfd(r4, 0x0, r3) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000b05000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x3ff, 0x0, 0x1000, 0x1002, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000000, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00004a9000)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000376000/0x18000)=nil, &(0x7f0000834000)=[@text32={0x20, &(0x7f00000cd000)="2e0f8efd3f0000b9800000c00f3235010000000f308fe91895430e36650f09653e64f3afb9390300000f32660f38804959b96c0a00000f327f1e2e0f01c9", 0x3e}], 0x1, 0x1, &(0x7f0000b3c000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f000021d000-0x63)="66b80500000066b9005000000f01c10f30b83c018ee00f01ca0f21f866351000000b0f23f8ba400066ed66b80500000066b9ef0000000f01c166b9310b00000f3266b9c00a000066b8f8ffbffe66ba000000000f30ff90ea5366650f30", 0x5d}], 0x1, 0x0, &(0x7f0000fd6000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000ba5000)=[{&(0x7f000030c000-0x1c)=@in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000146000)=[{&(0x7f00002fa000)="04c5e2a278f64f480478a0c845", 0xd}, {&(0x7f0000558000)="459ad2f7d1d89fe4e2829a538c3327b23bbf65e9eeeb93e9ae6750bc986b7750dc77d6c596105290846f118d4aa1087d7eae01dd23f1fd240a767dc4fdbcd20c16c537187256c402006d950322fc076eddd32ce4a841a42c8ca066979680ed9c9db3e20e5032b26b12665174c9f8b732e061c991c1ce7701e9b914a1b0798d3d0839194d8effea7cf2e8af98ffda68950cdaa1029d267425e97bb3be18d730c12c6db176c5cf5a7969c5f21fb50e17abe4985cdf4c337bd32426843dbe765788fa1efad27977adc3bdd9475419b1ac5bea29a063c9c1859c672adfb343857b28d862de4bf79a4cc9776e71b5cced56e91b5ed4b1", 0xf4}], 0x2, 0x0, 0x0, 0x240000c1}, {&(0x7f000027a000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xe34}, 0x1c, &(0x7f0000bae000-0x10)=[{&(0x7f0000e61000)="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", 0x1000}], 0x1, &(0x7f0000831000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xa938, 0x200, 0x7, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7680, 0x6, 0x0, 0x5f0b, 0xff, 0x84, 0x0, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x1, 0x0, 0x6, 0x6, 0x8, 0x7, r2}}], 0x3, 0x800}, {&(0x7f0000949000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00009cc000)=[{&(0x7f0000465000)="", 0x0}], 0x1, 0x0, 0x0, 0x41}, {&(0x7f0000f94000)=@in6={0xa, 0x0, 0x23f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x693}, 0x1c, &(0x7f00002be000-0x80)=[{&(0x7f0000d20000)="90681da0a2067f10e5b588663681a6266e1831ba78246dfe50613b29d9f50660fcd87f7aceef49f3ba", 0x29}, {&(0x7f0000fc6000-0x4)="0ab934fe", 0x4}, {&(0x7f00006b1000)="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", 0x400}], 0x3, &(0x7f0000ac1000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0xffff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1e, 0x0, 0x4, 0x9, r2}}], 0x3, 0x0}, {&(0x7f000008d000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3b000)=[{&(0x7f0000d03000)="667734fd4822d402527aa3981d6d4700135d4cca48a9035f3720439eb294efe6327640f12095e1d25ab92fd3aba5b836e55325073b30c854e90f74af397cfbaa362d5aa8d465d4d269913271e10b470b9906320480a93239fe885aca79ba47b92f88caeb2acf2c04676702e75de6c4100b75e4ab80ea08ea44fddffbc88d25633caf83ad", 0x84}, {&(0x7f0000057000)="5ebeb031c986f538ce8ccc6cbb26324f6194b12abba3ba2382737959b845c53ce7d8e9e63de6f24c33e85777fc6dbef87c8eb899364169a183f15bc664", 0x3d}, {&(0x7f00000a7000)="06", 0x1}, {&(0x7f00000f4000-0xb6)="e1b2b391e2bf61bde4ad86590729ba47c8e42233a4e772ef66918610d60485121d4e9ee16f8cb354a62a93d0339ad20b6663b895995e7bd685fb9acd258d1aa1e22fcfa17ea5df796f5c40104f00d5a340996fc604169d333e8e1f1af65c76cb83ce23b7202ec668f2b83c47234fd293a73d605de632a56c84adffb5b29cd4efec3b76f66b09b08c50218243f382c7cc7b17d5a9f6f12c6adadd6233e68509a939900947df79f8d09cc4c6c4b49c40d7eb258fcef83d", 0xb6}], 0x4, &(0x7f00004e9000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x800, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x4, 0xd, 0x100, 0xfffffffffffffc01, 0x1a5153a1, 0x2, 0x2, r2}}], 0x2, 0x10}, {&(0x7f0000afa000)=@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00007f7000-0x60)=[{&(0x7f0000035000-0xda)="", 0x0}, {&(0x7f0000f77000)="", 0x0}, {&(0x7f000092d000)="370e94e516491f46ac021570936182216df12a63462a26dc803e33a3da9976847829b9f2f9909e003a20e577470d14589a561f9a830213e8e4366cdbe4611870f6a419b0d1ace0665ff730d4539d9fb798ce72bd9e8333d55107bf439ca792c56ec0015939b84462d4aeb4a74e6d25f5f17c5ddb961df8b607686ceb425958997f7b7120226d5d7559241a3d955b4682643691b5a5484c2475a5e8846c9f73ea2f89ea874a0b801a0969ab6f9ab431ad1e2edd43d1c8f7a0232ac4866257d465bc119a5bf46c0c3b44baf7ef0378dcddeff3ac97", 0xd4}], 0x3, &(0x7f0000ae9000)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0xa9, 0x8000, 0x5, 0x0, 0x80000000, 0x0, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0x10000, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8008, 0x7, 0x7f6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1f, 0x8204, 0x0, 0x0, 0x8, 0x159389fd, 0x6, r2}}], 0x4, 0x1}], 0x6, 0x0) r6 = socket(0xa, 0x2000000000000005, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f00005d4000)=[{&(0x7f000045b000)={0x27, 0x0, 0x10000, 0x6, 0x401, 0x1, "287f01a8804c8a90c4763a9d689da2667271a19cf5b44d7d6e1bbc366ead4a831fec62530ae9448fe6b7bb48eeca316484d964115d143b4162179ff9caeb2d", 0x40}, 0x60, &(0x7f0000a63000)=[], 0x0, &(0x7f0000b63000-0x20)={0x20, 0x80, 0x8000000000000000, "0847012d25c8135e594bd20d"}, 0x20, 0x1}], 0x1, 0x20000000) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00007f1000-0x90)={[0x7fffffff, 0x401, 0x8, 0x3, 0x1, 0xff, 0x0, 0x0, 0x80000001, 0x5, 0x4, 0x0, 0x7, 0x80000000, 0x0, 0xd34], 0x2000, 0x80000}) 2017/11/22 13:15:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e002, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x20, 0x40) symlinkat(&(0x7f0000001000-0x8)="2e2f66696c653000", r1, &(0x7f000036b000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xc, 0xffffffffffffff20, 0x0, 0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f00003fc000)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80c66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100b0ffee2e0fc76bc1", 0x50}], 0x1, 0x0, &(0x7f00003fc000)=[], 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000e80000)="2f6465762f766373612300", 0x9f97, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000727000-0xc)={0xb0000001, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1) 2017/11/22 13:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000a07000)="000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000956000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0}, 0xc) r2 = creat(&(0x7f00002e1000-0x8)="2e2f66696c653000", 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) pwritev(r2, &(0x7f00008ea000-0x40)=[{&(0x7f000032e000)="09bfadfd3ccddb58e9f58d4132485ae89e4014497a67af52cfdbdf97498b4f105c9b40bf7c36d73d16eb813cf7adc05cd2a7f9228d18978595342ccb32db21c48acaa72d6cfc741e4721b5d3cff797e7cb5dd037d06d5ea37b0c8573c5eb4ff9c350586c46122f88595c91fa3360bdd8e4e1a3d000640302d489b9f56745a2da6af28f7749860b3cad2d90ddceaa6dda154c970b792fa74d8e54f4e215f67a651789063c599a483e95bae94188aead4afc358bb4fbe0dbddfc8bd611ade50b9c22270250950609c418fbe6e9", 0xcc}, {&(0x7f00002da000)="e44b7ee63d18cf870e933925f95d70f84f29e54c9b7f2e5e31d2cf8d11eac45c3addc9f942ee413e8aa80062902c935540f851b91e6001", 0x37}, {&(0x7f0000413000-0x59)="7351e15b6a1ecd24b546a459552140f5382547370007d099920290bf520fb8894d5683d86e25298a778cb2a5602d18d1b4be74988c8da938f7e94a678da57cccd6b80888af5e8894b52ded45d1fead2a84f10619f72926de9f", 0x59}, {&(0x7f000020d000-0x1b)="f0b1eb7327bc9f4a31b7ce8ca7d30cc5d2e17307cd7c8ec097b9ac", 0x1b}], 0x4, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) read(r3, &(0x7f000011c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055e000-0xb)="2f6465762f6877726e6700", 0x222800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000b77000-0x4)=0x0) r6 = dup3(r4, r4, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000100000-0x20)=[], 0x0) set_robust_list(&(0x7f0000470000)={&(0x7f0000171000/0x4000)=nil, 0x80000001, &(0x7f0000faf000/0x2000)=nil}, 0x18) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000d54000)={0x0, 0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x10000000000801, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9b8000)=nil, 0x9b8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl(r7, 0x8, &(0x7f0000a70000)="2e888ed2dca2947622df49378ad4767aa12db713c5a9b2c12d0e335bbc39ffb5d3e05b5e09269830ab070b8d179883f86800000006d0e84daf5d78d097ed743f88b2ae0300efbf2ec3a840b277e0a2e778a079d4b527b5e1be191ae98bf826428afe5ebd28445d58e552104dc392fdf0733df4525144d9ec9a4e81767af203c238fbb8923a2d57585e5fad") 2017/11/22 13:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00005c3000)=0x7, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006a9000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) r0 = perf_event_open(&(0x7f0000935000)={0x2, 0x78, 0x46, 0x9, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000900000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ed000-0x8)="2e2f66696c653000", 0xffffffffffffffc1) r1 = semget$private(0x0, 0x108, 0x440) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00004bb000-0xa)=[0x5, 0x3ff, 0x10000, 0x6, 0x3]) r2 = open(&(0x7f0000061000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000506000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x7e, &(0x7f0000dde000-0x4c72)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x48, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a2a3d", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x200002f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "2798fa34f78eeebb"}}}}}}}, 0x0) r4 = accept$unix(r2, &(0x7f000093d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000891000-0x4)=0x8) accept4(r4, &(0x7f00002f3000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000812000)=0x58, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)="2e2f66696c653100", 0x42) removexattr(&(0x7f000060c000-0x8)="2e2f66696c653000", &(0x7f000095d000-0x8)=@random={"757365722e20", "2500"}) r5 = open$dir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x2, 0x148) openat(r5, &(0x7f00006ea000-0x8)="2e2f66696c653100", 0x0, 0x18) mount(&(0x7f000059c000-0x8)="2e2f66696c653000", &(0x7f00000e4000)="2e2f66696c653000", &(0x7f000061c000)="0500de00667300", 0x1000000, &(0x7f0000cba000)="") r6 = creat(&(0x7f0000388000-0x8)="2e2f66696c653000", 0x0) linkat(r6, &(0x7f0000f59000-0x8)="2e2f66696c653000", r2, &(0x7f0000c1a000)="2e2f66696c653000", 0x1000) 2017/11/22 13:15:01 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df5000)="2f6465762f6b766d00", 0x0, 0x0) times(&(0x7f0000207000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000df5000)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000cbb000/0x18000)=nil, &(0x7f000093d000-0x18)=[@textreal={0x8, &(0x7f00007f0000-0x2f)="0f8e400665f20f0726660f3a0ee400b89d048ec0ba430066edf30f7f1f0f013a0f0966b9880300000f320fc7ac0900", 0x2f}], 0x1, 0x51959bf11b187361, &(0x7f0000df6000-0x10)=[@cr4={0x1, 0x20}], 0x1) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d89000-0x8)={0x0, 0x0}, 0x407fffe) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00001e8000-0x8)=0x8003) r5 = dup3(r2, r4, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000490000)={0x101, 0x2, 0x40}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000df3000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000df9000-0x24)={0xffff, 0x1ff, 0x80000000, 0xb5c00, 0x10000000000009, 0x89, 0x1f, 0xdf, 0x6, 0x6, 0x3, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d8650f011ddc52ac89470f35f3ab6764660f388218f30f01bc8c6a0000000fc75a5d674b0f015e9dc483996ba74000000000c421ae5ddc", 0x41}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}, @cstype0={0x4, 0x2}], 0x2) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003af000-0x78)={0x2, 0x78, 0x98a1, 0x0, 0x7f, 0x2, 0x0, 0x984, 0x11000, 0x2, 0x40000000006, 0x8, 0xffffffff, 0xc, 0x0, 0x3, 0x2, 0x7f5, 0x7f, 0x1001, 0x8, 0x5, 0x7, 0x8, 0x200, 0x23, 0x0}, r6, 0xfffffffffffffffd, r5, 0x2) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000df9000)="000000000000000000000000000000") getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000b2b000)=0x4, &(0x7f0000b90000-0x8)=0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000df7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) sendmsg$netlink(r0, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000295000)=[], 0x0}], 0x1, &(0x7f00008f6000)=[], 0x0, 0x0}, 0x800) r1 = socket(0x10000000006, 0x80000, 0xfbfffffffffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a57000-0xfc)=[@in6={0xa, 0x0, 0x769b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbe7b}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x71}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0xea5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68c8}, @in6={0xa, 0x1, 0xe57, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc1}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1213a125020037040005d5d91dfb000089", 0x11) 2017/11/22 13:15:01 executing program 1: r0 = syz_fuse_mount(&(0x7f0000f49000-0x8)="2e2f66696c653000", 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000017c000)="2f6465762f7573626d6f6e2300", 0x0, 0x101000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000255000-0x4)=0x1, 0x4) r3 = dup3(r0, r1, 0x80000) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000e9000-0x40)={0x7, [0x467, 0x8, 0x3, 0x80000001, 0x1, 0xffffffffffffff24, 0x7a6]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00003a0000)="2f6465762f766373612300", 0x8, 0x50b3fc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00002f6000)=@assoc_value={0x0, 0x0}, &(0x7f00004ab000)=0x8) 2017/11/22 13:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x20000000, 0x8, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bb0000+0xe64)={0x0, 0x81, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x4, &(0x7f0000de5000-0x8)={r2, 0x2}, &(0x7f00003ca000-0x4)=0x8) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f00005f3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101005) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000276000)=[@in6={0xa, 0x1, 0x24, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) timerfd_gettime(r5, &(0x7f000065b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(0x0, &(0x7f0000a6c000)=[{0x4, 0x6, 0x1800}, {0x3, 0x2, 0x800}, {0x1, 0x7fff, 0x800}, {0x0, 0x7fffffff, 0x800}, {0x1, 0x7, 0x1000}, {0x0, 0x5, 0x800}, {0x0, 0x3, 0x800}, {0x0, 0xf8, 0x1000}], 0x8, &(0x7f000095e000-0x10)={0x0, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00009de000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000022c000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2ae1b1aa1fc", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x4, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x7, 0x6, "9bfec169"}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x4, [@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @empty=0x0]}]}}, ""}}}}}, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = dup3(r7, r7, 0x80000) fcntl$getown(r5, 0x9) ioctl$KDGETLED(r8, 0x4b31, &(0x7f0000790000-0x1)=0x0) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00008c8000)={@rand_addr=0x5277, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @rand_addr=0x8001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x20) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b45000)=0x10) writev(r0, &(0x7f0000dc3000-0xa)=[{&(0x7f00002bb000-0x7f)="53e791e7c97b2040f24a42b4309a2d73672a419f54d19199866c49a18e00ecad75e25a5b4ee57cdc08e055131f683a9237c7f33bab67afee2cdab41657c1cf4c70b0750a1abaaa52618bfef51d80217308d1ae800f76081a14348a425e50d32ce6751316ce24e66953bda52b4cfeaea211d25cb56a0068aff6518cfafeb979", 0x7f}], 0x1) accept$inet(r9, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/11/22 13:15:01 executing program 2: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000339000)=0x0, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5c000)=0x90, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ce000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000491000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000000d000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f000045e000-0x1)="16", 0x1, 0x2000c001, &(0x7f00006ba000-0x20)={0xa, 0x2, 0x75, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x5, 0x33, r1, 0xffffffffffffffff) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f5e000)="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", 0x1000) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5c000)=@nl={0x0, 0x0, 0x8000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f56000)=[{0x88, 0x0, 0x8, "000000001d548cb82e3b1aa6c7223e9c5a4dcecaf0dd89de0de117797407327cc16ff88508df6aef3c7163c37604654511814704d068f7ffc83fc9d6ea3fa4c7655822a09ba906273954c37509d04b8a5c2f207ad0605158b3e2c17581cfc03639890280698b6238cdb05a9d7ec49c86b7977ac51c"}, {0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}, {0x20, 0x103, 0x2, "d79bf2d18d40cdfcb6759849"}], 0x3, 0x200000000044015}, 0x400) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000f60000-0x4)=0x0, &(0x7f0000395000-0x4)=0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f6b000-0x38)={&(0x7f0000f6c000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000079000)=[], 0x0, &(0x7f0000193000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x80}, 0x21) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000376000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x200008, &(0x7f0000f5a000)=0x2, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:01 executing program 1: unshare(0x24000200) unshare(0x20020000) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000037000-0x8)="2e2f66696c653000") mkdir(&(0x7f0000018000-0xa)="2e2f636f6e74726f6c00", 0x18f) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) lsetxattr(&(0x7f00008c4000-0x8)="2e2f66696c653000", &(0x7f0000645000+0xfa6)=@known="73797374656d2e61647669736500", &(0x7f0000532000-0xa)="73656375726974792400", 0xa, 0x6) ioctl$TIOCCBRK(r0, 0x5428) unshare(0x40600) getxattr(&(0x7f0000c17000)="2e2f66696c653000", &(0x7f000037e000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000cc2000-0x13)="00000000000000000000000000000000000000", 0x13) mknodat(r0, &(0x7f00000cf000)="2e2f66696c653000", 0x0, 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000089c000)=0x0, 0x0) flock(r0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) open$dir(&(0x7f00000d2000)="2e2f66696c653000", 0x200000, 0x82) syslog(0x0, &(0x7f0000875000)="", 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00006d0000-0x24)={0x78, 0x81, 0x5, 0x8, 0x0, 0x68, 0x1, 0x40, 0x40, 0x5, 0x4e9a6559, 0x80000001}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000326000-0x10)={0x9, &(0x7f000086d000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg$kcm(r0, &(0x7f0000048000-0x38)={&(0x7f00001cf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000983000-0x40)=[{&(0x7f0000fda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000640000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000008c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000bad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000d69000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0xfffffffffffffff9}, 0x121) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000043000-0x8)="2e2f66696c653100", 0x0) getdents(r2, &(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) 2017/11/22 13:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000083000-0x10)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r0, 0x0, &(0x7f0000b60000-0x8)=0x7ff) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000701000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000812000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002a000-0x8)={0x0, 0x0}, &(0x7f000002a000-0x4)=0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000fd8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x0) r2 = perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x100000, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000b75000)={0x0, 0x0}, 0x800) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) socket$inet6(0xa, 0x7, 0x200000000004) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) open(&(0x7f0000da6000-0xe)="2e2f66696c65302f66696c653000", 0x20000, 0x10) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) utime(&(0x7f0000663000-0x8)="2e2f66696c653000", &(0x7f0000950000)={0x2, 0x7}) r5 = dup3(r3, r2, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000e38000)=0x0) clock_gettime(0x0, &(0x7f0000fd0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000093f000-0x10)={0x0, 0x0}) utimes(&(0x7f0000224000)="2e2f66696c65302f66696c653000", &(0x7f0000ec9000-0x20)={{r6, r7/1000+30000}, {r8, r9/1000+10000}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e70000)={0x0, 0x0}) 2017/11/22 13:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a22000-0x14)={0x5, 0x7, 0x80000001, 0x1, 0x1ff}, 0x14) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/11/22 13:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3d000)="2f6465762f7667615f6172626974657200", 0x20040, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000255000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = creat(&(0x7f0000353000)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bef000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000506000-0x4)=0x4000000000000004) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x40002, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7fc, 0x800000000d) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)=0xe8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x80000001}, &(0x7f0000f6f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f6e000)={r4, 0x0, 0x30}, &(0x7f0000f6f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r5, 0x7ffffffb}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x9) write(r6, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000e3e000)="0000000000000000000000000000000000000000", 0x14, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:01 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e7c000)="00", 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d78000-0x98)={0x0, @in6={{0xa, 0x1, 0xb49, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f0000729000)=0x98) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001f7000)={0xa0000000, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eff000)={r1, 0x3, 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000efd000-0x30)={0xd, 0x2, &(0x7f0000efd000)=[@generic={0xedbf, 0x10, 0x7fffffff, 0x0}, @generic={0xd395, 0x8000000, 0x0, 0x3f}], &(0x7f0000491000)="737973654f00", 0x2, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/11/22 13:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) tee(r0, r0, 0x5, 0x8) r1 = socket$inet6(0xa, 0x500001, 0xffffffff00000001) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f000081b000-0x6)="000000000000", &(0x7f00007bb000-0x4)=0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000cc6000-0x8)="2e2f66696c653000", 0xa) accept$packet(r3, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000089b000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000ad000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000257000-0x2)=0x0, &(0x7f00005e3000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x1, [0xffdffffffffffffc]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x20000, &(0x7f000093d000)="9f2f575d1aea665841cbea72b14a75b4ac6091a4d1a26c67e2c289a0861c4dd9ea6aff6c77b2651fe39799da973f78a1863fb0acdd33cdf1f035d70025e2f4abaa07cf2664782e73adacfab70c59871eee72266ea327c2d3817ebdd41b42830cbdccb5a692e4d10b75a79f2008d82e208f7802fd389f09f554597994f4ee4d2d", &(0x7f000049d000)=0x0, &(0x7f000081e000)=0x0, &(0x7f0000f93000-0x19)="ddefe3c40320c6fb818717e3ed7a27bd8b69767da914b15670") write$eventfd(r3, &(0x7f000096d000)=0x6, 0x8) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000b48000-0x4)=0x3300000000000, 0x4) r5 = syz_open_dev$vcsn(&(0x7f0000840000-0xa)="2f6465762f7663732300", 0xffffffff, 0x401) r6 = fcntl$getown(r2, 0x9) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00000c7000-0x4)=0xc63) sched_setaffinity(r6, 0x8, &(0x7f000052e000-0x8)=0x4) 2017/11/22 13:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000f5000-0x2)=0x9, &(0x7f0000a13000)=0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007c3000)=0x3, &(0x7f0000b79000-0x8)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000988000-0x8)={0x0, 0x100}, &(0x7f0000124000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e85000)={r2, 0x80000001b}, 0x8) r3 = getpid() getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b60000-0x6)={r2, 0x6000000}, &(0x7f0000858000-0x4)=0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000535000)=0x0) kcmp(r3, r4, 0x5, r0, r0) socket$alg(0x26, 0x5, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a9f000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x406, r6) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000341000)="2f6465762f73657175656e6365723200", 0x4a001, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f0000d5f000-0x4)=0x24, &(0x7f00003a2000-0x8)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005fc000)={0x4, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r1, &(0x7f0000938000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000bda000)={0x0, 0x9, 0xa19e, 0x7, 0x1ffc00000000, 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000855000)={0x4b73, {{0x2, 0x0, @rand_addr=0x5a11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000272000-0x1)=0x0, &(0x7f0000dbe000-0x4)=0x4) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f000086e000-0x90)={[0x20, 0x8, 0x1000, 0x4, 0x5, 0x2, 0x0, 0x8001, 0x3, 0xd7b, 0x5, 0x6, 0xa8e2, 0x5, 0xf5, 0x7], 0x1, 0x4000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d41000)=0x1f, 0x4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000101000-0x3a)={0x100000001, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3f695a9fa433", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="96ce5f301690", @random="5ce9e0e354fc", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) write$tun(r7, &(0x7f000082d000)=@hdr={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x9000000000000011, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r8, 0x800442d4, &(0x7f0000b3c000-0x4)=0x3) 2017/11/22 13:15:01 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) sched_rr_get_interval(0x0, &(0x7f0000002000-0x5)={0x0, 0x0}) clock_settime(0x4001, &(0x7f0000001000)={r2, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00000b5000)={0x0, 0x3f, 0x2, @thr={&(0x7f0000738000-0x14)="0a2656ccbc332a7b7611ed08e3a52586b80cd873", &(0x7f0000183000)="a8477ce1703c9a18c1d659ded085160fd3af09460130801bdd5d73c8901e74f1f4a9e2848eb2f2f26e1568c1a55ff038016d1d415e49d4a7283267944b1f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fc000)=0x0) r5 = syz_open_dev$vcsa(&(0x7f000043d000)="2f6465762f766373612300", 0x1100, 0x418000) ioctl$VT_RELDISP(r5, 0x5605) socket(0x10, 0x803, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f00003ef000)={0x0, 0x0}) r7 = add_key(&(0x7f0000d55000-0x8)="6269675f6b657900", &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000030c000-0x1000)="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", 0x519, 0xfffffffffffffffe) keyctl$read(0xb, r7, &(0x7f0000109000-0x519)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x519) keyctl$invalidate(0x15, r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffe1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x91, 0x6, 0x0, 0x4, 0x5, 0x7609, 0x3, 0x4, 0x7ff, 0x7f, 0x9, 0xfffffffffffffff9, 0x5, 0x2]}, &(0x7f0000e06000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000001000-0x10)={r9, 0x48e, 0xcaa, 0x3}, 0x10) getsockname$packet(r6, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002fb000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x18, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/11/22 13:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x35d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x6) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000969000-0x8)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f000016e000)="f8", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000402000)="") modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x10) r3 = socket(0x10000000010, 0x2, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aec000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cc7000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r5, r4, 0x35, &(0x7f000065d000)={0x10, 0x4, 0x5, 0xfffffffffffffffe}) write(r2, &(0x7f0000080000-0x21)="1f00100000e60000001000000000003fd358420009843f00000000ebff0000b166", 0x21) r6 = getpgrp(r5) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005b5000-0x4)=0x20, 0x4) setpriority(0x0, r6, 0x85) r7 = syz_open_dev$tun(&(0x7f0000f32000)="2f6465762f6e65742f74756e00", 0x0, 0x800000280003) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ecb000-0x74)=[@in6={0xa, 0x1, 0xa0d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x74) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d4b000)={0x5d, 0x43, 0x7, 0x7ff, 0x7fffffff}, 0x14) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000a0c000-0x4)=0x800000000000000b) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000263000)={0x0, 0x3}, &(0x7f0000e5e000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000cec000)={r8, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e4e000)={0x0, 0x91, "875e3f27eaf8131c1860345171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba177cf4ccebca465fbe4bfd2627dde42014ec00c18f0188c13a8016f67481a8997b37686353599e6985873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26932498bce15de67d"}, &(0x7f0000ad1000)=0x99) get_thread_area(&(0x7f000084c000)={0x714c, 0x0, 0x4000, 0x6, 0x1, 0x5, 0x1, 0x3, 0x81, 0x18}) r9 = socket(0x4000000000011, 0x0, 0x3b9435fa) ptrace$setsig(0x4203, 0x0, 0x1, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) setsockopt(r9, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r7) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e16000)="ca2b") 2017/11/22 13:15:01 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000b32000)={0x0, 0x1, 0x40000, 0x2, 0x100000001, 0x9831, 0xfffffffffffffffa, 0x10000}, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fca000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005ad000-0xa)="2f6465762f7663732300", 0x2d, 0x100) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1e, &(0x7f0000fcd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005b0000)=0x14) r4 = geteuid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fcb000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0xc3302fb, 0x2, 0x3, 0x11, 0x80, 0x20, 0xb35, r3, r4}, {0x200, 0xa2d2, 0x6, 0x1, 0xb9ba, 0x0, 0x7, 0x1}, {0x46ca, 0x7f, 0x6, 0x81}, 0x3, 0x7fff, 0x3, 0x1, 0xe0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1000, 0x1}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3, 0x6, 0x10001, 0x9, 0x9}}, 0xe8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000aea000)="660f38802dfc0000003e0f0944e3917e2d36d8cb47004c0f01df410fb565c366baf80cb890050986ef66bafc0ced460f01cbf3de9eb6c10000b9ff090000b800000000ba000000000f3066b8e8008ec0c74424028b7b0000c74424060000000001faa152dc", 0x65}], 0x1, 0x0, &(0x7f0000ade000)=[], 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000301000-0x4)=0xa00087) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000ad5000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000620000/0x18000)=nil, &(0x7f0000ee4000)=[@text64={0x40, &(0x7f0000fce000-0x68)="66b8b7000f00d08f28c0a37790000f47410effc3c74424000e000000c74424020001c0fec74424060000000066baf80cb83e9e8f83ef66bafc0c66b8000066ef42f4c4017d7016fd8f6988974c8704400f0f5100a6c744240012000000c7442402feb71533ff1c24", 0x68}], 0x1, 0x79, &(0x7f0000fcb000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)="2f6465762f76637300", 0xc000, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r7, 0x6, 0x2000000010, &(0x7f0000d79000-0x4)=0x0, &(0x7f0000fcd000)=0x4) [ 78.302915] device gre0 entered promiscuous mode 2017/11/22 13:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b89000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000011c000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008df000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) syz_open_dev$usbmon(&(0x7f00009a7000-0xd)="2f6465762f7573626d6f6e2300", 0x15c00000000000, 0x200080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000f7a000)={0x80000010, 0x0}) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000+0x5f8)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r5, r7, r8) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f000005c000-0x4)=0x0) splice(r9, 0x0, r3, 0x0, 0x6, 0x0) r12 = dup2(r4, r4) fcntl$setstatus(r12, 0x4, 0x46c05) write(r10, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$addseals(r10, 0x409, 0x0) getsockopt$llc_int(r11, 0x10c, 0xf, &(0x7f0000064000)=0x0, &(0x7f0000050000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000063000)=0x0, &(0x7f0000042000-0x1)=0x4) ioctl$VT_GETMODE(r9, 0x5601, &(0x7f0000063000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r10, 0x407, 0x9) fcntl$setpipe(r10, 0x407, 0x107a) writev(r10, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b747673cf57dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64725163d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa983eefd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b55ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d48cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f6d", 0x1001}], 0x3) mkdir(&(0x7f000000f000-0x8)="2e2f66696c653000", 0x1) 2017/11/22 13:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000273000-0xba)="58870349cfc1618bdd853e2a313d083a6c50bd18d3b3786ba889a8fc7521cd91ca3b099ef72ece348910f6c53ae9e2ddcd6d713c50fce9e29d0304c867d2088ee8db015aa48337ff2504c0a13b6356e399a31f960c1fbc7a25d04047078e517f974958a229a3f705476df03eb08f2646d5d3e181374a5c0a5adecde067a1f0a06c5c2afc01a9b265595d6dd1c9084e8d989384e37f4c1bc170a9202399c9352634bb04a0a80ed5408356cda8cbff32c3150d43c635e333dc64cb", 0xba) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x20000000006) r3 = timerfd_create(0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000e05000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getuid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004d0000-0x8)={0x0, 0x0}) bind$unix(r5, &(0x7f0000c6b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$unix(r5, &(0x7f0000abf000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = syz_open_dev$sg(&(0x7f0000252000-0x9)="2f6465762f73672300", 0x1, 0x422400) setsockopt$inet_dccp_int(r6, 0x21, 0x3, &(0x7f000027e000-0x4)=0xffffffffffff8001, 0x4) fcntl$setflags(r4, 0x2, 0x1becec7c2605bb5d) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpeername$unix(r6, &(0x7f00000ad000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000027d000)=0x8) accept4$unix(0xffffffffffffffff, &(0x7f000027c000)=@abs={0x0, 0x0, 0x0}, &(0x7f000027c000+0x7f0)=0x8, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r7, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)=[{&(0x7f0000005000)=[{0x10, 0x12, 0x15a7, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000b41000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x800000000000, 0xffffffbffffffff9, 0xe, 0x0, 0x0, 0x80000000}, 0x20) syz_extract_tcp_res(&(0x7f0000e65000)={0x0, 0x0}, 0xe52, 0x9) syz_extract_tcp_res(&(0x7f000068d000)={0x0, 0x0}, 0x0, 0x9) write$tun(r2, &(0x7f0000775000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x24ba, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x11, 0x1}, {[@fragment={0x3a, 0x7a34, 0x8, 0xffffffff, 0x8, 0x9, 0x3}, @dstopts={0x11, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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@routing={0x2f, 0x12, 0x1, 0x1, 0x6, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x84, 0x267, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xd8, "e915af27a80a908462df93d1823e083de932e16e7f279a2dc26c36693e442bb113c59fe9ac0061a69efeb2f33a45e9b14b3c7cd72b5419e9cfaea22de4914830198b6c6788d08964c9f24cd6d26ac06430ebe369409dc72457b6c6cd443dc4cf00a627fc071f17b81e9f09402bd59e8bd91bb4010b9ac61092a9e4fd28d6822ad2f25dc5f273e212b78e2cca020a996d4f9f2246d72bb08c57cb3338460f065189ba26986c8a25485451b1154deef9552af410d325fe0012d9fa2bf74dd8fafd7fcfe55f287427996b73c9252062a8d64d18af601cf4f7c0"}, {0xfe, 0x6c, "c3bc3d22302633eab67ca2ab9a6af9afac60804f002ac064db138464c34454b9b9266bcdaed3bf4330e00ed7aba4ef4e3f8830b8b73738f69e3144c32ed5b03e1121906c4ca4578459f2da8aa35db4c695f0feb4e50436c36b893e18b382fbd367bc589960be624c8624aa70"}, {0x5, 0x1000, "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"655dcdf5936e7f29eaefcd7298a56ad353b4ddb9000554e333c10131798c19b4c4a2b6c45eeedc8fa7b83c1020cb1ae1ea30ddcfd15e165d472f2fd201"}]}, @fragment={0x3f, 0x8, 0x4, 0x1, 0x8000, 0x2e, 0x1}, @routing={0x2, 0xe, 0x2, 0x10000, 0x3, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x7c, 0x4, 0x3, 0x7f, 0x401, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x1, r8, r9, 0x8, 0x0, 0x7, 0x10, 0x1f, 0x0, 0x7, {[@mss={0x2, 0x4, 0x200}, @eol={0x0}]}}, {"7b84b7e3557366fa785a1f"}}}}}, 0x24ec) openat$vcs(0xffffffffffffff9c, &(0x7f0000190000)="2f6465762f76637300", 0x40, 0x0) 2017/11/22 13:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r0, 0x0) bind$inet6(r1, &(0x7f0000b0f000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x77, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket(0x10, 0x2, 0xc) connect$inet(r1, &(0x7f0000cbc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f000046b000)=0x40000000000, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) stat(&(0x7f0000bd9000)="2e2f66696c653000", &(0x7f0000179000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f00005a6000)=[], 0x0, &(0x7f000090b000)=[@cred={0x20, 0x1, 0x2, 0x0, r3, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r4}], 0x3, 0x40}, 0x40000) creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x90) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00002f9000)="2e2f66696c653000", &(0x7f00009b7000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x2, &(0x7f00007fc000)="") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001b0000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) mlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) syz_emit_ethernet(0xd8, &(0x7f0000b8f000-0xd8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000001, 0x0, 0xca, 0x0, 0x2, 0x0, 0x40000000000411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x1, "44ef5b", 0xfffffffffffffff7, "6b14cf"}, "5526be69910c0167339a13ef82ae9b83a3d5dd8a57afc114d01188555876292ec52b5ae5fbffed11672523bd3d8a54590e872002b82c1eba7c3edce3e734fde2dd56dc0f1b5699d87aabd76e8be55bb34e8005a9902e982ea1951e1fd52b1a2eebe0f53d7e7a6937b516e9cb2f700ab454f63939273aa47f4978417cf847b6e34fb30624494777c654255b0163d5b6ee062c2402c814f2a1ca50847f441503c80983a24b14c8"}}}}}, 0x0) 2017/11/22 13:15:02 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x5, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000004000)="2f6465762f7572616e646f6d00", 0x0, 0x4043) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x400000000000000) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x5ab, 0x40002) fcntl$addseals(r1, 0x409, 0x7) lseek(r2, 0xfffffffffffffffe, 0x4) ftruncate(0xffffffffffffffff, 0x0) r5 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000019000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) fchown(r1, r6, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/22 13:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000cad000/0x3000)=nil, 0x3000, 0x10200000005) socketpair(0x1b, 0x80f, 0x5, &(0x7f0000667000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000875000-0xc)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000247000-0x8)={0x0, 0x100000001}, &(0x7f00008f8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ea7000-0x8)=@assoc_value={r2, 0x1ff}, 0x8) madvise(&(0x7f0000697000/0x1000)=nil, 0x1000, 0xf) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000099000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004ed000-0x4)=@int=0x0, &(0x7f0000030000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x4000, 0xc6, &(0x7f0000ce7000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000731000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xa83c) getcwd(&(0x7f0000cf2000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) write(r5, &(0x7f000042a000-0x1d)="1d0000000e04ff00fd4345c0051100000700000008000100030400dcff", 0x1d) read(r1, &(0x7f0000b65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) semget$private(0x0, 0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000607000-0x3)="6c7000", 0x3) pipe(&(0x7f0000cf5000-0x8)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f000058e000-0x4)=0xffefffffffffffbf, 0x4) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000cfb000-0x4)=0x80000000, 0x4) sendto$inet(r3, &(0x7f0000a31000)="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", 0x5b1, 0x96463f04d9aed41f, 0x0, 0x0) [ 78.402506] device lo entered promiscuous mode 2017/11/22 13:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000450000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000542000-0x4)=0x10, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003a8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a8c000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1e000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000190000-0x8)=0x1000000000100279) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xfffffffffffffffe, 0x800, 0x5) setsockopt(r3, 0x107, 0x12, &(0x7f0000d7f000)="07", 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) write(r4, &(0x7f0000ce7000)="", 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c4c000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000ae4000-0x4)=0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a08000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) pkey_alloc(0x0, 0x1000001) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000065000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000045000-0x56)="b9900d00000f320f001b67643ef0829000000fb805000000b9995e0000e6e601c1260f32d9f566b82c018ee8f30f2b462e66baf80cb8106b2e80ef66bafc0cb8000000000f23c00f21f835000008000f23f80fc75b64", 0x56}], 0x1, 0x8000000002, &(0x7f00004e1000-0x10)=[@dstype0={0x6, 0xd}], 0x1) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000950000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r7 = dup(r4) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f000065a000)={0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00005b4000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) prctl$setptracer(0x59616d61, r8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000fd1000)={&(0x7f00008fa000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000cae000-0x48)={0xc0003, 0x0, [0x6, 0x1, 0xab20, 0xdb7, 0x401, 0x1, 0x40, 0x0]}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000a41000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00005d6000)={0x8, 0x0, [{0x40000020, 0x0, 0x400}, {0x907, 0x0, 0x5}, {0x40000aff, 0x0, 0x1}, {0x852, 0x0, 0x10000100000001}, {0xbbe, 0x0, 0x9}, {0xa40, 0x0, 0xfffffffffffffffe}, {0xc0010bef, 0x0, 0x800}, {0xa92, 0x0, 0x80}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a46000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000229000-0x4)=0x0, &(0x7f0000f53000-0x4)=0x4) 2017/11/22 13:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000066e000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000083e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d21000)=0x60) get_thread_area(&(0x7f0000751000)={0x4, 0x0, 0xffffffff, 0x6, 0x10001, 0x1e, 0x100000001, 0x80, 0x1ff, 0x8001}) sendmmsg$nfc_llcp(r0, &(0x7f0000c22000)=[{&(0x7f0000d60000)={0x27, 0x2, 0xa5, 0x5, 0x1, 0x5, "55f323f034c40adf1a0d69bb0c9115596beddef35f8c7692e922da37ac9620cce7ea005c72c5ff641f39203a22ab3e13224cea98e336d5787609ed9d8024a1", 0x7f}, 0x60, &(0x7f0000094000)=[{&(0x7f0000115000)="b96165b1b7563d3eb6450d4ea500ce59d1d02c5111b8e0eb19f3ddfb2e927da722eb2e199d3887a47aedc75f9aa17a23deea225426ba85df5e0bbae8bb4e4b9bf61452a616cb81a3b5b15b0b0c16d3098b7e9af4024c7a512f29d7b841001a53406851d36c9c53d7c9d70a00adff8fd50711509f39eba4aa8e06c95d51ae593c847fda3344a66cb0e76de7860cdf5e4f3f14340dfb2eb6aa7e58365bfa6fbfc267c03c95abde151551ee06113028b1dbb635b76756a2e2331d4fbbed9e871a08730c2b4bd7f48792645aec1182f8ab67fe74827d0e12be541b85f3", 0xdb}, {&(0x7f0000cdd000-0xd5)="2ba726d9b067f33352568af977ae4f12ed6b18f96a02f6db2a59d405d7fb4b64c61b1d8799a74cea04bbaf2bfd0e847d8d5ceef78ce329b45ffae53cc7978936b9271284eaafa70648692956b44591f7e57c2c6fa0a0788d52b201708af6d9cda5d08a54edba2fca3cc97423230625496d9f2c76a82a3d367b644f665e9e9efa9dc760dd4ae3fce705d32356ce549ea15f06d58319b4380537d67b2a0f01224b56cae2cf4b5c42195cf6aca28861a6593b19169a1453b16e5a866d67854fba3df381d778bba37a0586fdf5e98013a99bcdea8468ec", 0xd5}, {&(0x7f0000567000-0x71)="82f5027c9171c2f91a02ed43ef2ce2c349d3f56beb50f0a5ff0c3691a234d48e39b54050b232111667eb82d127ad90cb623620a4e40f7e516f77fbbdebb2776d28d76f7d367bac767a8a2ba0d5c471cca2c6b15464c491f8a4b5ef9b6fdb387fb90b181bed399aed0450f7d108a7be875c", 0x71}, 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"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"}, 0x1010, 0x0}], 0x2, 0x800) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f00001fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/11/22 13:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000019f000)="2f6465762f73672300", 0x1, 0x2) gettid() perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x7, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet6(0xa, 0x806, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000f6e000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000612000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa21, 0x81, 0x6, 0x8, 0x28}, &(0x7f0000e9a000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000204000)={r4, 0x2, &(0x7f0000ff0000-0x2c)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a6a000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000563000)={{0xd3, 0x6a, 0x9, 0x77, 0xfffffffffffffff9, 0x8}, 0x40, 0x1f, 0x3ff, 0x9, 0x1, "524d50ce4ab883dfc2029719a724494f5467092eb35695bb5b870babaa34646179c669c3212c338ebf3f9c51e0ff0beb46af64b6a1a2b8f39c8bcd64"}) ioctl$TCSBRK(r0, 0x5409, 0x6) perf_event_open(&(0x7f00003c6000-0x78)={0x3, 0x78, 0x8001, 0xbd7, 0x80000001, 0xffffffffffff7fff, 0x0, 0x8, 0x42000, 0x4, 0x100000001, 0x9, 0x0, 0xe, 0x0, 0x8, 0x2, 0x7, 0x100000001, 0x20, 0xfd, 0x800, 0x7, 0x7fffffff, 0x80000000, 0x7ff, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b94000-0x38)={&(0x7f00001f6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8006) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x1, 0x101, 0xa5b4, 0x40009, 0x292dfea5, 0x6}) ioctl(r5, 0x2285, &(0x7f0000007000)="53") setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f0d000)=@generic="6cae97099e46af5ffd4111124d694b16", 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) r6 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffbffff, 0xffffffffffffffff, 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f000040b000-0x4)=0x1124, 0x4) ioctl$KDDISABIO(r5, 0x4b37) r7 = dup3(r6, r6, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00005ff000)=0x80000001) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x200000000100279) syz_open_dev$mice(&(0x7f0000c2b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) openat$rtc(0xffffffffffffff9c, &(0x7f0000476000)="2f6465762f72746300", 0x200, 0x0) openat(r7, &(0x7f0000a8d000-0x8)="2e2f66696c653000", 0x2000, 0x10) 2017/11/22 13:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r1 = dup2(r0, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000555000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000152000-0x4)=r0, 0x4) 2017/11/22 13:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c5000-0x8)="2e2f66696c653000", 0x20) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x4000000e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004101, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0}, 0x0, 0xffffffffdfffffff, r0, 0x8) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000b03000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(0xffffffffffffffff, 0x0, 0xf7, 0x5) ioctl$KVM_ENABLE_CAP(r2, 0x8208ae63, &(0x7f0000007000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r2) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000d54000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r2, &(0x7f00000f9000-0x1d)="1d0000000701ff49433bfbfb171640741100ca09000000000000083c90", 0x1d) openat$kvm(0xffffffffffffff9c, &(0x7f000026f000-0x9)="2f6465762f6b766d00", 0x200040, 0x0) mmap(&(0x7f0000cd0000/0x2000)=nil, 0x2000, 0x4, 0x110, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f00009c3000-0xb)="2f6465762f766373612300", 0x0, 0x7fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0xfffffffffffffffe, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0xfffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) get_robust_list(r5, &(0x7f0000de0000)=&(0x7f0000e8f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006f8000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x19db, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x2) clone(0x20008000007, &(0x7f0000631000)="7fda", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="48") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0xfbd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000595000-0x10)={0x0, 0x0}) 2017/11/22 13:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00006c1000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000de9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x443, 0x7fffffff}, &(0x7f0000898000)={0x1, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x20000000}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x20, 0x9, 0x0, 0x7, 0x4}, &(0x7f0000014000-0x10)={0x0, r2}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000088a000-0x8)={0x0, 0x0}, 0x80800) dup2(r0, r1) [ 78.593276] device lo left promiscuous mode 2017/11/22 13:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000067d000)="2e2f66696c653000", 0x180) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000752000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$fuse_init(r2, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) r4 = getpid() ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aca000-0xc)={0x0, 0x0}) r5 = epoll_create(0x5) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00001b8000)="416a1c6bfbbbb67478e186e83edf30dec7ac4fa2ddba2274e99075135c398cd414bf5dd6cbc3df9046c5917a00230486e58e25ac673cffaf20466d7e760d7e24c1949a4db6fc715651ba7e6070e54d602900db31cf19e09970612594a7062c6fd1893b1dc51822333eff6300d9", 0x6d) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000312000-0xc)={0x70000003, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000782000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000993000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000038f000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) read(r7, &(0x7f0000415000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f0000341000)={0x0, r4}) r10 = dup2(r5, r8) ioctl$KDSETKEYCODE(r10, 0x4b4d, &(0x7f0000a5f000)={0xa58, 0x1}) tkill(r4, 0x20000000000016) 2017/11/22 13:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7e000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001c7000/0x2000)=nil, 0x2000, 0x10) clone(0x0, &(0x7f000078e000)="e8868f", &(0x7f0000000000)=0x0, &(0x7f0000786000)=0x0, &(0x7f0000000000)="") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff3000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000db6000)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f000060a000)={0xf004, 0x10000, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000312000)={0xffffffffffffffff, &(0x7f000083a000-0x26)="e1a346d8ad7cfa738c768196c240c0ba2e55c2dee28979b04b62605c213a30ef26d989344eda", &(0x7f000023b000-0x4e)="fd080a726a253ad12a6bffb7c942b5310ead8faf89408257c5f43a529a08bd6effc3c929304527d58cda3d0965fe358a4f706bb943c49f9b7cf54d363714ce9866b52d90d15aac6306bb729a25e3", 0x1}, 0x20) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) set_robust_list(&(0x7f00009d9000)={&(0x7f0000aff000/0x1000)=nil, 0x57, &(0x7f0000d57000/0x4000)=nil}, 0x18) r3 = syz_open_dev$sg(&(0x7f0000680000-0x9)="2f6465762f73672300", 0x3f, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f000024d000-0x4)=0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x7, 0xffffffffffffffff], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) recvmsg(r3, &(0x7f0000859000)={&(0x7f00008c3000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f000095e000)=[{&(0x7f000095c000)="00000000000000000000000000000000000000000000000000", 0x19}], 0x1, &(0x7f00006b3000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x200}, 0x100) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x100000000000000, 0x20000, 0x5, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00009e0000)={0x1000, 0x0, 0x0, 0x0, 0x200022}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000562000-0x8)={0x2, 0xa3}) getpeername$llc(r3, &(0x7f0000b7c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e29000)=0x10) socketpair(0x4, 0x1, 0x3ff, &(0x7f000089b000-0x8)={0x0, 0x0}) bind$bt_hci(r5, &(0x7f0000477000)={0x1f, 0x7, 0x1}, 0x6) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00005b1000-0x10)={0x1, 0xd5, &(0x7f00007d5000)="61539269e520d704f8f79dc775d6d68b7599440a658752072e15bdd19920ac16c19987a119687ca97d2969a06dec21bab541a8b336e2413a0000000000000004a40988d73b49e7922216e1efa19faf332748700000000939cd7faaf413ba83e4a2c3790000a3f0cae34ef62d43d2f27fa5157722ebc748375a7fc26f1348be6152f736e3f990d91d35069e2362022e5a161e38ec6c652dc51f0a8f0c1d3824b4ea174659745c4cc3c17ef5955cf4f278b032aed5b5d7cc6ccc8542fcd38e52c8f7c4aa271d8deec0074268342f32edaf936a496cc8"}) socket$inet_sctp(0x2, 0x1, 0x84) 2017/11/22 13:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000e56000+0xb0f)={0x2, 0x0, 0x9000}, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000e80000)=0x27) splice(r1, 0x0, r3, 0x0, 0x55, 0x0) fsetxattr(r0, &(0x7f0000124000-0xd)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000014d000-0xf)="73656c696e75787472757374656400", 0xf, 0x0) open_by_handle_at(r0, &(0x7f0000abf000)={0x64, 0x14e2, "332700cc6cea25f9e6194bd31d6e54a4a5eea2fd9bbab700234c5d04701c90aadda1bca29d799ed19f1d036a2b4494670615597014f4a967dcfd84c21f273ef8b779a84d090f764d7171d73ae75618d50598e0bb57543c311c4a51fa"}, 0x200e00) getpeername$ax25(r2, &(0x7f0000c9e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ec9000-0x4)=0x10) close(r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e8d000)=0x0) write$tun(r3, &(0x7f0000c90000)=@hdr={0x1, 0x3, 0x8, 0x6, 0x2, 0x8000, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6, 0xab9, 0x1ff}}], {{0x9000, @arp=@generic={0x13, 0x892f, 0x6, 0xc, 0xf, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b94bf4aa7807c775d85bb2fe", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "5c18a157ce6d2705ad0cb770fe4ed1c8"}}}}}, 0x4c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008be000-0x10)={0x5, &(0x7f000046b000)=[{0x5, 0x6, 0x1, 0xaf}, {0x9, 0x6, 0x1, 0x400}, {0x4, 0x6, 0x800, 0x2}, {0xfffffffffffffffd, 0x8, 0x0, 0x7}, {0xd9, 0x7fffffff, 0x6, 0x3ff}]}, 0x10) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) 2017/11/22 13:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000bf3000)="2f6465762f6c6f6f702300", 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) r2 = gettid() ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000ac4000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00005ba000-0xe0)={r3, 0x7, 0x10000000000005, "80cdfd3e30c20f5cc2e8de2cdd333185784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d83"}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a27000)=0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000+0x74a)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fc2000)=@common="6e723000000000000000000000000000", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)="73797a6b616c6c657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="7c00", 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) 2017/11/22 13:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x201) set_mempolicy(0x8000, &(0x7f00001a8000-0x8)=0x8, 0x10000) unshare(0x1ffff) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) r2 = add_key$keyring(&(0x7f0000f14000)="6b657972696e6700", &(0x7f0000f59000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000ce000)="6b657972696e6700", &(0x7f0000a85000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x81, 0x401, r3) pread64(r1, &(0x7f0000c57000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r1, &(0x7f00005ef000-0x2)="7769", 0x2, 0xd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003db000-0xc)={0x40000001, 0x0}) recvfrom$inet(0xffffffffffffffff, &(0x7f000087e000)="", 0x0, 0x40000000, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x4000100, 0x1) r5 = memfd_create(&(0x7f00002e5000)="2f246367726f75706c6f00", 0x200000000000) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000d5e000)=0x0) pwritev(r5, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) getsockname$unix(r5, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) poll(&(0x7f0000fd9000-0x20)=[{r5, 0x500, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1005, 0x0}, {r5, 0x0, 0x0}], 0x4, 0xaf) sendfile(r4, r4, &(0x7f0000ed3000)=0x80000000000000, 0x1000000000000004) ioctl$TCGETA(r5, 0x5405, &(0x7f00003b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000026c000)={0x3ff, 0x1, 0x3, 0x3, 0x3, 0x401}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x1000000000000004) pipe2(&(0x7f0000b99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000080800) splice(r6, 0x0, r4, 0x0, 0x100000000, 0x2) open(&(0x7f00002bd000-0x8)="2e2f66696c653000", 0x400, 0x2a) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00005b0000-0x4)=0x0) fdatasync(r0) 2017/11/22 13:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000dae000)="2f6465762f6c6f6f702300", 0xfffffffffffffff8, 0xffffffffffffffff) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d91000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000050000)={0x0, 0x1, "bf"}, &(0x7f0000ff7000)=0x9) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000011000-0x7b)={r5, 0x0, ""}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000e82000-0x6)={r6, 0x0}, &(0x7f0000010000)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009ef000-0x20)={0x400, 0x0, 0x0, 0x8000000008}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x400000000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x62f72e91, &(0x7f0000541000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r7, 0x0) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000787000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000eb000-0x8)={r8, 0x0}) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f000000a000)="6269675f6b657900", &(0x7f00004dd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000662000-0x3d)="a9988db79ddc5f4b994dc989a8ef35bafbae43242343edad131b1e8023d947014aa616114497ff4b7dbc006d7701ac07b916fdcf8bc162c1a48a592bc2", 0x3d, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000660000)=[{&(0x7f0000661000-0xa7)="936abad3b717e0f611c46e18e2ffc8c1a84f517d8cfdd92736eab7aaa248197e35e8a4c0dc7afcdca17a77a649ce373967a2b322568a9ca9d6d2fdda6ee7a81100707ec958a70276794557ad07aaed9aaca39368a9d1a3275c7a42d9f2fafdef2a02d00986c2342bc53517baec6efaffc28cd3ca4ef2cb7c02bd48e8c591892f6ccc2e0d59227d879513c82448fd701f81060969f03ac638e9e05d747d71db1e4f3f545da9bae5", 0xa7}, {&(0x7f000038c000-0x67)="0ce7f80852c6de0dcb037ec7e54ba892779be7fac02c836efedff07313a84b67e4b685fd1ddfb297a1bbaeb7279347704f1e9bd63e7fd603b3cae1a2fb9bca72f5b1ef19a3556add23f2a79a9a4fcfed93adfcfcd0ffc59e75ee5aadf1f3850e86f208dc0a68ca", 0x67}], 0x2, r9) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x4, 0x0) 2017/11/22 13:15:02 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000046a000/0x3000)=nil, 0x3000, 0x2, &(0x7f00009d8000-0x8)=0x3f, 0x8, 0x7) mremap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000970000/0x4000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009d8000)="2e2f66696c653000", 0x100, 0x19a) connect$ipx(r1, &(0x7f0000136000)={0x4, 0xb7ff, 0x1, "b2120e6c22db", 0xd6, 0x0}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000094b000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2017/11/22 13:15:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xf356) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"3800ffeb00fffdffff06000000e24000", {0x4, 0x2, 0x10000002, "330f2d863d42", 0x0, 0x0}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x10, 0x2, 0x5, &(0x7f0000990000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000002000-0x19)="b018f37797a5ca150900ffe700000000567adeeffd7409555c", 0x19) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x9, 0x100000001, 0x4263ac6e}, &(0x7f0000007000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000+0xc48)={r5, 0xff, 0x8, 0x3, 0x1000000000000bba, 0x1003}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:02 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c05000)=0x0) fadvise64(r0, 0x0, 0x80000001, 0x5) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000746000)={0x0, 0x0, 0x0}, 0xc) fchownat(r1, &(0x7f0000fec000-0x8)="2e2f66696c653000", r2, r3, 0x1000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000914000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r4 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x40020000000100) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fea000)={0x3, &(0x7f0000fed000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000feb000-0x8)={r5, 0x2}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007cd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fee000-0x18)=@add_del={0x2, &(0x7f0000b13000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ffe}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x1)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r4, 0x5, 0x4) signalfd4(r4, &(0x7f0000fec000)={0x101}, 0x8, 0x80800) r8 = socket$netlink(0x10, 0x3, 0xd) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000016000-0x24)=[{0x24, 0x29, 0x401, 0x0, 0x7, "29003d5d0100000000fffefffffffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fea000-0x20)="3300000000100000040108000000000000000008085000fce7001600000087e6"}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r7, &(0x7f0000feb000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000feb000-0x1)="00", 0x1, 0x3) [ 78.809053] [ 78.810712] ====================================================== [ 78.817012] WARNING: possible circular locking dependency detected [ 78.823312] 4.14.0-mm1+ #25 Not tainted [ 78.827264] ------------------------------------------------------ [ 78.833563] syz-executor3/9731 is trying to acquire lock: [ 78.839074] (&pipe->mutex/1){+.+.}, at: [] pipe_lock+0x56/0x70 [ 78.846682] [ 78.846682] but task is already holding lock: 2017/11/22 13:15:02 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000044d000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x8000, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x1000, 0x52, 0x200, 0x5}, {0x70b, 0x7fff, 0x6, 0x3ff}, {0x2e, 0x0, 0x4, 0x800}, {0x100, 0x7, 0x1, 0xc4}, {0x1, 0x40, 0x8, 0x5}, {0x85f, 0x100, 0x1, 0x80000000}, {0x1ff, 0x0, 0x7, 0x100000000}]}, 0x10) sendto$packet(r0, &(0x7f0000f9e000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f0000fb5000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000052000)={0x40000000000008, 0x1, 0x8002}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000936000-0x4)=0x400000005, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f000088c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000096000-0x8)={r3, 0x8}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000051b000-0x18)={@loopback={0x0, 0x1}, 0x8, 0x0}) r4 = socket(0x13, 0x8, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000500d600000000ff00000000", &(0x7f0000924000)=@ethtool_wolinfo={0x9, 0xeb3, 0xd9d, "010308a528b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00006e9000)=@common="69703667726530000000000000000000") epoll_create1(0x200000000000000) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000868000-0x4)=0x3, 0x4) r6 = accept4$inet(r4, &(0x7f0000e30000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f34000-0x4)=0x10, 0x0) accept4$inet(r6, &(0x7f0000b7f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x7ff) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r7, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x22, &(0x7f0000008000)=0x9, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 78.852636] (sb_writers){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 78.860558] [ 78.860558] which lock already depends on the new lock. [ 78.860558] [ 78.868851] [ 78.868851] the existing dependency chain (in reverse order) is: [ 78.876439] [ 78.876439] -> #5 (sb_writers){.+.+}: [ 78.881701] evict+0x533/0x920 [ 78.885386] [ 78.885386] -> #4 ((completion)&req.done){+.+.}: [ 78.891619] lock_acquire+0x1d5/0x580 [ 78.895919] wait_for_completion+0xcb/0x7b0 [ 78.900739] devtmpfs_create_node+0x32b/0x4a0 2017/11/22 13:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000091000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, &(0x7f0000cb4000)=0x14) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000048f000)={0x0, &(0x7f0000787000-0x4)=[]}) fcntl$setstatus(r1, 0x4, 0x4000) io_setup(0x23, &(0x7f000053f000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039c000)=0xb) r2 = dup2(r0, r0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000def000)={0xaa81, 0x8000ffffffff}) eventfd2(0x0, 0x800) readv(0xffffffffffffffff, &(0x7f0000f8f000)=[], 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cd8000)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000b08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x8, 0x4, 0x0, 0x2, 0x3}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x1, 0x4, 0x400) getresuid(&(0x7f00002d2000)=0x0, &(0x7f0000b3b000)=0x0, &(0x7f0000093000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fe000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006b8000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000cd8000-0x4)=0x0, &(0x7f00002c7000)=0x0, &(0x7f00000b5000)=0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000837000)={{0x3, r4, r5, r6, r7, 0x20, 0x7, 0x0, 0x0, 0x0}, 0x7fffffff, 0x9, 0x3ff, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00003c1000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r8, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) [ 78.905732] device_add+0x120f/0x1640 [ 78.910023] device_register+0x1d/0x20 [ 78.914408] tty_register_device_attr+0x422/0x740 [ 78.919743] tty_port_register_device_attr_serdev+0x100/0x140 [ 78.926137] uart_add_one_port+0xa7a/0x15b0 [ 78.930973] serial8250_register_8250_port+0xfac/0x1990 [ 78.936839] serial_pnp_probe+0x5e7/0xac0 [ 78.941485] pnp_device_probe+0x15f/0x250 [ 78.946137] driver_probe_device+0x71b/0xae0 [ 78.951064] __driver_attach+0x181/0x1c0 2017/11/22 13:15:02 executing program 5: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000026f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000cc5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000022a000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r2 = getpid() getpriority(0x800000000000, r2) r3 = getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000b28000)={0x7, 0x3}) keyctl$set_timeout(0xf, r4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000d3f000-0x8)=0x100000000) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r6, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000f0d000)=0x6) eventfd2(0x920, 0x4000007fffd) r7 = syz_open_dev$evdev(&(0x7f0000d74000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x800) read(r7, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r7, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x400, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r8 = pkey_alloc(0x0, 0x8000000000002) pkey_free(r8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/11/22 13:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) move_pages(r0, 0x9, &(0x7f000027d000-0x48)=[&(0x7f0000c2b000/0x3000)=nil, &(0x7f00005b1000/0x2000)=nil, &(0x7f0000bee000/0x2000)=nil, &(0x7f0000ce8000/0x1000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000403000/0x2000)=nil, &(0x7f0000a32000/0x3000)=nil, &(0x7f0000c87000/0x3000)=nil, &(0x7f0000631000/0x3000)=nil], 0x0, &(0x7f0000c42000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r1 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000447000-0x58)=[@in6={0xa, 0x2, 0x4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000254000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000538000)={0x10, 0x0, 0x8, 0x2a4}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f1000-0x10)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x20) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf5000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) removexattr(&(0x7f00006f5000-0x8)="2e2f66696c653000", &(0x7f000081a000)=@random={"6f73322e00", "2f6465762f72666b696c6c00"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001fe000)={r4, &(0x7f00001bf000-0x80)="5882fe381c96e17e9b1f66d1da05b7c2f5da64eea707e01b0b443ae8282bb740019b50785bcb3bc33d845d481e31288699c3d9f92e6eadefa105839a55c145f2af130d801d832bfa5cf9b4bd2834c582894b60250e7f538de2bb290880fe238c6901d2b029b0d170d01507b59ac429b9170d02a43805ea7fa013be2c9460285f", &(0x7f00007fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fb1000)=@assoc_value={0x0, 0x0}, &(0x7f00007b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fef000-0x6)={r5, 0x8001}, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f0a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00005ff000)={r6, 0xffffffffffffffc1, 0x30, 0x6, 0xb6e}, &(0x7f0000b8d000)=0x18) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000df0000)=0x4, 0x4) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000d07000)=0x4, 0x4) r7 = getpgid(0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00008b3000)={{0xff, 0x6}, {0x10000, 0x2}, 0x6, 0x2, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x8, r7) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2017/11/22 13:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000034b000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000f39000-0x8e)={{0x98c, 0xffffffffffffffe0, 0x200, 0x3, 0x7, 0x0}, 0x1ff, 0x3ff, 0x7, 0xfffffffffffffff9, 0x9a9, "a5128290749e4c0275f0d1cc4fbcd0f6017c1168d41d2821fd29c803e2e6bd28dceaaa71e491ce6328267f83a9fc9810600d77150bddafd88dcbc1ea8f4668139d5d3d24b18d8edb98e3d4aab9a07f6e144d219a1be4cbd57b4ef1edcbe5dde343f697c05df6f7e95a73ee8a7d1c6b42165cd39dad7812cb413a"}) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000e1000)={0x0, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x3, 0x81, 0x7f, 0x62, 0x5, 0x8, 0x36d, 0x68, 0x3f, 0x3, 0x40000000000, 0x7fff, 0x5]}, &(0x7f000046a000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000029a000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x1000}, &(0x7f00000d1000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000078f000-0x8)=@assoc_id=r2, &(0x7f000085f000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4fb2}, 0x98) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x30000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4000010) r3 = socket(0xfffffffffffffffe, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000ce5000)=0x8, 0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a56000-0x8)={0x9, 0x1, 0x9, 0x3}, 0x8) socketpair(0x0, 0x1, 0xffffffff, &(0x7f0000131000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000c37000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000fb2000)={0x0, r7, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00004dd000)={r8, r7, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000c53000-0x8)={r9, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00008c8000-0x8)={r10, r11}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000bf0000)={0x7, r5, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000353000)={r12, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000962000-0x10)={r13, r14, 0x7fff}) sendto$inet6(r4, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timerfd_create(0x7, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00008f6000-0x14)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) writev(r4, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f0000fb2000)="8682d7a1d25e6de8106320791d54d464a665b74c033829c4c1c9e96bb4b8ab35c739828a", 0x24}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74feffffffffffffff0bc9ee0251366556a86513", 0x97}, {&(0x7f0000389000)="17d18d83f6f3e3a4b6d47401b700000000000007ff5c1447ffd2dbbb503bbeeb25e84551655d75298db6dee752ded1c8a16e035a1c7ac16c618bdeb3bac05cb6b46193cf4afff410eab01100df94", 0x4e}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f0000324000)="dfa9e5c2c691f4fa3d735c2b63d9d565ceadad3027325677bc089232d1c3fba12fdb1ef38edb05005ad5405706bc8f22d90f43168765b812ec50225a8314babb5b2d338dce70a9e02dcd276b393575f1d6", 0x51}, {&(0x7f0000e7c000)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377837f7e4a3db1757b4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dfff0000000000001100ddaeeb4f27acc3a015d24768c1add71ff9db3e4c615e321af773ae08001e45850200020000c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f0000e21000)="7ebeef2d933f43383dce5b23ede69ad821dd897ac0dbe587c7b239f80bf60c6c67bfca9411a2fc971e71a9314b1f378345eb9ee9953a847aa36bafac3245ada5733b96adee4174d4", 0x48}, {&(0x7f0000786000)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}, {&(0x7f000031d000-0x3a)="a3e24c88b330989dffe10905e038976f1ac34e1f8883acde67717d2c223bd3e7fa78a7ffa729dd1368bb1a32385a298d4335e9aef904a9e80fc2", 0x3a}], 0xa) r15 = accept4(r0, &(0x7f0000e7b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b9c000-0x4)=0x9, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r15, 0x29, 0x20, &(0x7f00007bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x801, 0xc, 0x4, 0x0, 0x4}, 0x20) [ 78.951075] bus_for_each_dev+0x154/0x1e0 [ 78.951080] driver_attach+0x3d/0x50 [ 78.951085] bus_add_driver+0x466/0x620 [ 78.951091] driver_register+0x1bf/0x3c0 [ 78.951097] pnp_register_driver+0x75/0xa0 [ 78.951104] serial8250_pnp_init+0x15/0x20 2017/11/22 13:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000910000)="2f6465762f73672300", 0x8, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000511000-0xc)={0x0, 0x1, 0x20}, &(0x7f00002a0000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001b2000)={r2, 0x5}, &(0x7f00007c5000-0x4)=0x8) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000e9e000-0x10)={0x3, {"d10800e7000000"}, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008cb000)={0x1f, 0x2, 0x9d, 0x7, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff080019000500000029f7", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 78.951111] serial8250_init+0x8f/0x270 [ 78.951118] do_one_initcall+0x9e/0x330 [ 78.951125] kernel_init_freeable+0x469/0x521 [ 78.951131] kernel_init+0x13/0x172 2017/11/22 13:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0xfffffffffffffffd) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x46491, &(0x7f0000322000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000b6a000)=[], 0x0, &(0x7f00001b6000-0x14c0)=[{0x68, 0x105, 0x100000000, "f03da35d196f4d5beb6ec2b2ad8028e09159b617888d805e81c5fe674b731c5d51eb41ef7bec0e47a3da09c0cda6c9737b1a87d975955e38aa4505a73aa9df4e1ca8121302da93e76c55fa2d9f447b9cc5100623"}, {0x110, 0x1, 0x2, "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"}, {0xf8, 0x10f, 0x54, "8e6133223bbed1b492807f8a79c280bea67b4d470de891b9af364d9e556b4c1bd06eb43ead7e500afe6fe2c63b9a8ef745987e678a6ee36e803f68e39dcc55b32f93e5ba28f98b5c720228840b45094f5657c7567a26bd1e7981c965cd3168eea4df0114a7e6fd3f37e4ab25f965bb38aa4899e10ae1105028bf19b7c4466a27719c1731bf300bfa2070756e84af53252e4399dc0c1bb8b9439cdec7d172162c45fe49f911b90923bc76afb27fd3a7e082d4c2f3aefa6a47fddebc713449b02e9b851b4ace2fd11be85a826a9951c2816e237ef1e915c44143e5d655c2834d8ea4"}, {0x68, 0x118, 0x293, "8eb680201568845e1f2797ab121cfa7131434936859aebb741390007b53d3a9c10f81b400f2731898631ee11e36cc07af4ae8f0649555708da8f5b2c2b50d578cb01ab547ab3b9e5e82730581b17f5d93d"}, {0x60, 0x201, 0x1000, "6f07621fd563c46ad95522295d2659af100d7c82156ace9ca749a0049efa16d2ece2184eef27b6356a2e5b1ffb644b8d680b55a8ea397e19d8c7083c5b500a0072361bfa3a4e38f1069933ca4d0623"}, {0x1010, 0x29, 0x0, "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"}, {0x90, 0x113, 0x8, "8cc6fffd5aa892d822a18ddcf2ab7efd29d70c45afbb189c5afd297317f8124c2e84c89f98ad6c51c667b757e59ccc8e9c8d9d844d9b81eb9a40a3170384e55a8ca9c0741af6bcf897280ad14c7da0dbc07a430a5c7f3c3cb50ff01540dd0bd42839369ada609ecb46a227b26d7d4aff3ca7c124f0e346439742092e"}, {0x10, 0x19f, 0x1d0, ""}, {0xa8, 0x100, 0x3, "4d5f6f483b61f053d77342c5a002593e4508e267a8a8d3c5356c7bbb2c7a6e172ed0f9146952748015dadbe778b6fdc204d05a555253194e967dfbfd64030384ae3fbea54ae17977a90d08cf11e8f3dc339a8b40cec4a2fc56d032c4e472f4cd47362451c8f6c95134031dadc66e46289cb547bb3e846de3f466683e24405c838a07cb6a80138a99c95c17205c5747d8f6954d4c"}, {0x30, 0x10d, 0x5, "0783e4bcc52b17c0874283dd81120cfa116a2114643fd076542c415aa42c5e"}], 0xa, 0x0}, 0x4000000) inotify_add_watch(r0, &(0x7f00002ab000-0xa)="2e2f636f6e74726f6c00", 0x7ffffffc) rmdir(&(0x7f0000a5f000-0xa)="2e2f636f6e74726f6c00") r2 = syz_open_dev$sg(&(0x7f0000839000)="2f6465762f73672300", 0x4000000000, 0xfffffffffffffffc) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000000)={0x200000002, 0x1000, "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"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x75, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x5, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000001, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x5) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x75) bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x8, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) getresgid(&(0x7f0000e13000-0x4)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000f7d000)=0x0) getegid() getresgid(&(0x7f000089a000)=0x0, &(0x7f00002a1000-0x4)=0x0, &(0x7f000091a000)=0x0) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r5 = socket$inet6(0xa, 0x2, 0x8040000000000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r5, 0x29, 0x20, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) [ 78.951137] ret_from_fork+0x24/0x30 [ 78.951139] [ 78.951139] -> #3 (&port->mutex){+.+.}: [ 78.951153] lock_acquire+0x1d5/0x580 [ 78.951158] __mutex_lock+0x16f/0x1a80 [ 78.951163] mutex_lock_nested+0x16/0x20 [ 78.951168] uart_set_termios+0x8f/0x5b0 [ 78.951175] tty_set_termios+0x6d4/0xa40 [ 78.951180] set_termios+0x377/0x6b0 [ 78.951185] tty_mode_ioctl+0x9fb/0xb10 [ 78.951190] n_tty_ioctl_helper+0x40/0x360 [ 78.951195] n_tty_ioctl+0x148/0x2d0 [ 78.951200] tty_ioctl+0x32e/0x15f0 [ 78.951207] do_vfs_ioctl+0x1b1/0x1530 [ 78.951212] SyS_ioctl+0x8f/0xc0 [ 78.951218] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 78.951220] [ 78.951220] -> #2 (&tty->termios_rwsem){++++}: [ 78.951230] lock_acquire+0x1d5/0x580 [ 78.951235] down_read+0x96/0x150 [ 78.951240] n_tty_write+0x249/0xed0 [ 78.951244] tty_write+0x400/0x850 [ 78.951250] redirected_tty_write+0xa1/0xb0 [ 78.951254] __vfs_write+0xef/0x970 [ 78.951258] vfs_write+0x18f/0x510 [ 78.951263] SyS_write+0xef/0x220 [ 78.951269] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 78.951270] [ 78.951270] -> #1 (&tty->ldisc_sem){++++}: [ 78.951281] lock_acquire+0x1d5/0x580 [ 78.951287] __ldsem_down_read_nested+0xd1/0xa90 [ 78.951292] ldsem_down_read+0x37/0x40 [ 78.951298] tty_ldisc_ref_wait+0x25/0x80 [ 78.951302] tty_read+0xf8/0x250 [ 78.951306] do_iter_read+0x3db/0x5b0 [ 78.951311] vfs_readv+0x121/0x1c0 [ 78.951317] default_file_splice_read+0x508/0xae0 [ 78.951322] do_splice_to+0x110/0x170 [ 78.951327] SyS_splice+0x11a8/0x1630 [ 78.951333] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 78.951334] [ 78.951334] -> #0 (&pipe->mutex/1){+.+.}: [ 78.951346] __lock_acquire+0x3498/0x47f0 [ 78.951351] lock_acquire+0x1d5/0x580 [ 78.951356] __mutex_lock+0x16f/0x1a80 [ 78.951361] mutex_lock_nested+0x16/0x20 [ 78.951365] pipe_lock+0x56/0x70 [ 78.951371] iter_file_splice_write+0x264/0xf30 [ 78.951376] SyS_splice+0x7d5/0x1630 [ 78.951382] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 78.951384] [ 78.951384] other info that might help us debug this: [ 78.951384] [ 78.951385] Chain exists of: [ 78.951385] &pipe->mutex/1 --> (completion)&req.done --> sb_writers [ 78.951385] [ 78.951396] Possible unsafe locking scenario: [ 78.951396] [ 78.951398] CPU0 CPU1 [ 78.951399] ---- ---- [ 78.951400] lock(sb_writers); [ 78.951404] lock((completion)&req.done); [ 78.951408] lock(sb_writers); [ 78.951411] lock(&pipe->mutex/1); [ 78.951416] [ 78.951416] *** DEADLOCK *** [ 78.951416] [ 78.951420] 1 lock held by syz-executor3/9731: [ 78.951421] #0: (sb_writers){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 78.951433] [ 78.951433] stack backtrace: [ 78.951440] CPU: 0 PID: 9731 Comm: syz-executor3 Not tainted 4.14.0-mm1+ #25 [ 78.951448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.951450] Call Trace: [ 78.951460] dump_stack+0x194/0x257 [ 78.951468] ? arch_local_irq_restore+0x53/0x53 [ 78.951478] print_circular_bug+0x42d/0x610 [ 78.951485] ? save_stack_trace+0x1a/0x20 [ 78.951493] check_prev_add+0x666/0x15f0 [ 78.951499] ? copy_trace+0x150/0x150 [ 78.951507] ? check_usage+0xb60/0xb60 [ 78.951513] ? __lock_acquire+0x6e9/0x47f0 [ 78.951521] ? enqueue_task_fair+0x3b7/0x2950 [ 78.951532] __lock_acquire+0x3498/0x47f0 2017/11/22 13:15:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)="2e2f66696c653000", r0, r1) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xe14c, 0x2, &(0x7f0000000000)=[{&(0x7f0000920000-0x21)="f0551c95940afc66d273ce9c8a474fb794bb62d4dbbb1b6b4e6ef38f3a9c780b95", 0x21, 0x80000001, 0x457b}, {&(0x7f0000a77000-0xf0)="0d51d7ab8af42fbd0498e017a16f4506dcfa979fda97085aa7fd4eecc730f4d36b1987cb32ae1cb68a24389fd558ace25898ab35f0b173ae8c0b65577cd6e3f1d13a36533cc52e07e3474270e72c6d4abf21977fef942e08c7270fd00f49b427b2e2c99e305a8c2c1805d08a35ee83ea40de52848e5a26f1206976ab71560036a1de03b23475aef4d50433d61567b8d22673dcd9c89236bd90f06ba553c863af00b2f8c4db69d8b44ca2f821edc7db3e149147233a88e0929246af1c9f24ab883b8703566bea88329bd0fcadcf29a2a19206d6e9fed6f4c1d5e470fcc09a6953708035229956bb0763e2aec32cf17287", 0xf0, 0xffffffffffffffc0, 0x8}], 0x140000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)="2f7b73797374656d5b00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000)="a8f7197afc2bcefefae5c3b6fd31d5c2bfc41f65752ad94bc3a7b7e42a6aa57190a49660897ad7984de51a1e675a6f7976ef6e67cbcec8e7e6eaac3722b68ad37c91dfa042271c577c4c013ff9a504970d5065c4c7d2f0a1f9c7a154c30caf9e5ec18b67a355ab2e2071fcb7c8e55eb0f5", 0x71, 0x8000, &(0x7f0000001000-0x10)={0x4, 0x2, 0x80000001, "20a6f73345de", 0x3, 0x0}, 0x10) request_key(&(0x7f0000d4e000-0x5)="6465616400", &(0x7f0000ee2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f3f000-0x8)="2c63707573657400", 0x0) r3 = socket(0x9, 0x3, 0x2) recvfrom$inet6(r3, &(0x7f00004ac000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, 0x0, 0x0) setsockopt(r3, 0x2000000000000000, 0xcf, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x857)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000002000)={r5, 0x2}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000002000-0xc)={0x1, 0x1, 0x8, 0x800, 0x2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xca, "f6b3f1d5ae518858a63d179afad59d292ccbf453944d2164ee0407ef1e3feeaf841d349d1ae05ccef45c5c13a963e44a508900f499a34e5f00293333c6f2d0921681346632496423343d0835f8607b4e108c8943d782a6a4f58ddef2b63a127b1a632d03aceac5cd411f77e777012f135a34d7f0bfbcb5b59f93f47ae575b30e0831bf3f05849512ccc57aac914d6b7e023e96dac0b06bf8cbf28b4fb8537d1cf0ae8e3adcf2aa9ff9cdfbbc5117bd8bae5a79ae13434de5fa767a9cd51daec68f340eb2034266e48582"}, &(0x7f0000001000)=0xd2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000+0x52a)={r6, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x298e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x70, 0x7fffffff, 0x400, 0x7}, &(0x7f0000001000-0x4)=0xa0) 2017/11/22 13:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d21000)=0x0) bind$alg(r0, &(0x7f0000891000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x40) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f000066b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0722e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026400a9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883b0", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) syz_open_dev$vcsn(&(0x7f0000cb2000)="2f6465762f7663732300", 0x101, 0x4260c0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, "736b636970686572000000000000", 0x1, 0x400000084, "63616d656c6c69610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000072f000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0xea1, 0x0, 0x0, 0xece37fd02f8048af, 0x0, 0x2001000000000fa, 0x9dba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4bbc, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0xd, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x3}, @generic={0x3f, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x2, 0x80, &(0x7f00009ee000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = syz_open_dev$sg(&(0x7f00004ce000-0x9)="2f6465762f73672300", 0x800000000080, 0x4000000000003) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000970000-0x4)=0x0) socket$inet6(0xa, 0x7, 0x120f7e2b) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000da5000-0x4)=@int=0x0, &(0x7f00000e0000)=0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000ac3000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000c16000)=@full={{0x3, {"3dc7d16facaf61"}, 0x0}, [{"6cb63411cc637e"}, {"a5d829438d8163"}, {"08e5929a747b46"}, {"c4d5ca8c31a4fc"}, {"33dff72c5abf49"}, {"448d43fae36ea6"}, {"016a8afbfef585"}, {"2edc2076153a33"}]}, 0x48) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f0000d13000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x0) io_setup(0xbd, &(0x7f0000803000)=0x0) io_submit(r2, 0x3, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r1, &(0x7f00009ac000-0xe4)="f3fdedbc9b7f155d8bbd22ddbb51861dd05af02c5997b2fe11aaa708f65027feb0cf4852bdabf46d99aa7a1f89c20ecde05a653129d3d26474bcc5adddd85f050c3ca8ce6c408a6f3eb266c8380375d2bdfdc072e1b6dd3dc8401807fa875cdc82f1a4fc35798b5455d0d39036d3b9ac384b03f354bf3f2e1a9ac9ce90e67ea50da434a9a86a7861e9fbb3a689bba495df374e9670ca7f47440289e7ed9d462be8c8065a60e9b575a3db526bf669939b572c872e23c627154be1888839cc19cb43a5a7c1b03d9d23191307c4380e7070994ed15d288dbde732e50fd19e", 0xdd, 0x7fff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ea7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) r3 = accept(r0, &(0x7f0000569000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009d7000)=0x1c) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00001e4000)=0x1, &(0x7f0000b49000-0x8)=0x2) io_destroy(r2) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/22 13:15:03 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x4, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000474000)="2f6465762f72666b696c6c00", 0x201, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000c9f000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) r6 = accept4$inet(r5, 0x0, &(0x7f0000006000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x1f, 0x10, 0xa9, 0x2}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000003000-0x1008)={r7, 0x8, 0x1000, "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"}, 0x1008) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r8 = accept4$inet(r2, &(0x7f0000941000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r8, 0x7, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r8, 0x8000003d) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000567000-0x1)="58"}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/11/22 13:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x1, 0x0) r2 = getpid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000384000/0x1000)=nil, 0x1000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) sched_setscheduler(r2, 0x30000000000007, &(0x7f000003d000-0x4)=0x200000000040004) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x2, &(0x7f0000eaa000-0x40)=[{0x1000000000, 0x1, 0x9, 0x1}, {0x3, 0x8001, 0x9, 0x2}]}) seccomp(0x0, 0xffffffffffffffff, &(0x7f00003e3000)={0x1, &(0x7f0000222000-0x8)=[{0xb42a, 0x1000, 0xf40, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e14000-0x8)="2e2f66696c653000", 0x40) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f00007f9000)="") perf_event_open(&(0x7f00003a9000-0x78)={0x1, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x1, 0x4, 0xd34, 0x0, 0x3, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0xa) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x75) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cb9000)={0x0, 0x2}, &(0x7f0000fce000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008ad000-0x8)={r6, 0x1}, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000b01000)=0x5000) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000828000)={"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"}) capget(&(0x7f0000001000-0x8)={0x0, r2}, &(0x7f0000bf1000-0x18)={0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x6, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r7 = syz_open_dev$sg(&(0x7f00002f8000)="2f6465762f73672300", 0x3, 0x442281) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f000015f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 78.951538] ? __lock_acquire+0x3498/0x47f0 [ 78.951544] ? __lock_acquire+0x6e9/0x47f0 [ 78.951549] ? check_noncircular+0x20/0x20 [ 78.951562] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 78.951569] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 78.951574] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.951580] ? update_cfs_rq_load_avg.part.70+0x2d0/0x2d0 [ 78.951589] ? check_noncircular+0x20/0x20 [ 78.951596] ? perf_trace_lock+0x900/0x900 [ 78.951603] ? __lock_acquire+0x6e9/0x47f0 [ 78.951610] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.951616] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.951627] ? check_noncircular+0x20/0x20 [ 78.951635] ? lock_downgrade+0x980/0x980 [ 78.951643] ? __free_insn_slot+0x5c0/0x5c0 [ 78.951650] ? find_held_lock+0x39/0x1d0 [ 78.951660] lock_acquire+0x1d5/0x580 [ 78.951666] ? pipe_lock+0x56/0x70 [ 78.951674] ? lock_release+0xda0/0xda0 [ 78.951683] ? rcu_note_context_switch+0x710/0x710 [ 78.951691] ? __might_sleep+0x95/0x190 [ 78.951697] ? pipe_lock+0x56/0x70 [ 78.951703] __mutex_lock+0x16f/0x1a80 [ 78.951708] ? pipe_lock+0x56/0x70 [ 78.951715] ? is_bpf_text_address+0xa4/0x120 [ 78.951722] ? kernel_text_address+0x102/0x140 [ 78.951728] ? pipe_lock+0x56/0x70 [ 78.951734] ? __kernel_text_address+0xd/0x40 [ 78.951742] ? mutex_lock_io_nested+0x1900/0x1900 [ 78.951752] ? save_stack+0xa3/0xd0 [ 78.951758] ? save_stack+0x43/0xd0 [ 78.951763] ? kasan_kmalloc+0xad/0xe0 [ 78.951770] ? __kmalloc+0x162/0x760 [ 78.951775] ? iter_file_splice_write+0x247/0xf30 [ 78.951781] ? SyS_splice+0x7d5/0x1630 [ 78.951787] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 78.951795] ? find_held_lock+0x39/0x1d0 [ 78.951803] ? check_noncircular+0x20/0x20 [ 78.951810] ? print_usage_bug+0x3f0/0x3f0 [ 78.951816] ? __lock_is_held+0xbc/0x140 [ 78.951828] ? __lock_is_held+0xbc/0x140 [ 78.951838] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.951844] ? __kmalloc+0x471/0x760 [ 78.951853] mutex_lock_nested+0x16/0x20 [ 78.951858] ? mutex_lock_nested+0x16/0x20 [ 78.951863] pipe_lock+0x56/0x70 [ 78.951870] iter_file_splice_write+0x264/0xf30 [ 78.951877] ? lock_acquire+0x1d5/0x580 [ 78.951887] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 78.951893] ? __lock_is_held+0xbc/0x140 [ 78.951903] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 78.951910] ? __sb_start_write+0x203/0x290 [ 78.951916] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 78.951923] SyS_splice+0x7d5/0x1630 [ 78.951935] ? compat_SyS_vmsplice+0x250/0x250 [ 78.951941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.951948] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.951957] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 78.951961] RIP: 0033:0x452879 [ 78.951965] RSP: 002b:00007f75a1e2dbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 78.951971] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 78.951975] RDX: 0000000000000015 RSI: 0000000000000000 RDI: 0000000000000017 [ 78.951978] RBP: 0000000000000086 R08: 0000000100000000 R09: 0000000000000002 [ 78.951982] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2cc8 [ 78.951985] R13: 00000000ffffffff R14: 00007f75a1e2e6d4 R15: 0000000000000000 [ 79.028298] sctp: [Deprecated]: syz-executor4 (pid 9774) Use of int in maxseg socket option. [ 79.028298] Use struct sctp_assoc_value instead 2017/11/22 13:15:03 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fe0000)="2f6465762f7663732300", 0x1000005, 0x0) r1 = getpid() mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000a62000-0x20)={0xfffffffffffffffd, 0x7, 0x7, 0x9, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x40000000000, 0x1, 0xfffffffffffff014}, {0x6, 0x8, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000024000)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000020000)={&(0x7f0000018000/0x3000)=nil, 0x21ef, 0x3, 0x42, &(0x7f000001e000/0x1000)=nil, 0x20}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x2c9, 0xff}, 0xc, &(0x7f0000021000)=[{&(0x7f0000016000)=[{0xb2, 0x800000000000000, 0x10, 0x5, 0x3, "1e9aa93304eaff45d3eb26c8f35a008a07703c3f83386b649487f2154a18312a08287447136181f97d7916b87736bec034603f501fb178b86c0f96122ebd2f67f70dcd0ec4230f80da010c7f6b01faf52238db7897d6807f223e2c5dd9472c7c392b19d3267521e34ef787001673c7d968a8266ba8ff855128b3d7cdca53da9e9b29b7b99ac19752a7ea3c2d314ff4491a21e76d2317dd0c72585a3508bce9e36da5"}], 0xb2}, {&(0x7f0000009000-0x70)=[{0x6e, 0x0, 0x10, 0xa947, 0x401, "7559fb8a5679b22ac0435dbfadedbbcb23f78be12874a5c0c3a5c627777e892132a0135c85222b8c41557304b038299fb3bf142f575a8a13396e0d5c5a124f2a920cd4583e1602710a8c5cb596ec7059ec391ac5a17ecd6277926859b01b"}], 0x6e}, {&(0x7f0000022000)=[{0x77, 0xfda, 0xa00, 0x736b, 0x40, "8c181211492a6d1a2322fa302de12ef34f99d0162187a6bf5a510d212749a20a6508cb0ee639def4e04c0179cb10e251eae4ceb319b928c4031b330b70ca542741d541f2265780b785803f41905afe85ffacb462b0f492c08ecf667fed71cbf7ef0b77fefe845f"}, {0xe2, 0x84, 0xb22, 0x85e0, 0x8, "a92720828da3897bfebaf662c3cf65e6004ec145cf5d3dee965721c5cac9511a1e5a94341b5e2a9d76fbb9831020ccce2630412a0ce35159baed50a5dea7b195132ccf1c4c7b16effb3d1773f802df46f61f815f16c9b0f2ee83a78a4e93ac5324fc7ff9ef50d5162f3796e9bdd3bb02f64046d99c0b683762679dbd21f85495cff5484ecd99fbef3b9aae5e7aaa8c05f6a1a2290d12c08f0880956e347a492672a5052e3c33e91aa4a2946c78074d6a724a5974d4f38e1529137bf20c42fa2d1ba9be809449c3e80013e7753581434609f8"}, {0x75, 0x1f, 0x10, 0x9, 0x1f, "27822bf8cea7da5635fd3c897da063740762603a9b75d22f784935657054cfd859918b7b89ffa797a169300b8b6f3e8aa03ce7b2377532fc67078c7594325a60de2628c50ac2c4be09f510d0123b565bd0fc285bfe3b647e5c2e5f5ddf775a5ab2716e8258"}, {0xf5, 0x7, 0x300, 0x2, 0x3, "c024bf16c753a0516a36fc1959dd2e83829b4ca0bca161011b5dd1514faf1fe32eb65c29f40e3f662dbb33d3e8a20867ab2f86c3a8ad00616dcf88f91bc8f4d41d989796e304d53daa420f7a507ee9bb49d474f9d7daa9fafaf73fdc8063976062be37f266e0508d2bf9877eabb1612c1b6a22bcb782b168c8bd0ddb09173472f24e89f8bda163d8cdb8212a8c558b3b2d4c446e870255bd49f53544b2f66cdd736808ad54d2c8a449485586921b2c58afb78ac5c06fd9ce850df43c701bc0366708e91e7d56662e96183ae5369641da60b1cab801cddea35fbe21aa2a401473040b739ac1"}, {0xe4, 0xfff, 0x810, 0x40, 0x7, "6859a8ba66af22fac40df5cf7f7169684ada7b8d19dc83eab43d4e59d47b57c9e8800e6fad8e7f9ef9768eb1a7fa0582e762dbefff7b327219ef4b57d925bd1319dec289c7c2f836b59630a7ebbb62344c40c574ce0ce86cad133c6b266716ca7d47be3094e5dfdc31394247b71cef93715058dfaf305732e1a17afeeca6a31484a2520456297ce34cbf0246d6fc3857027bbd3aa12f8273136244f74546c06f94fe9fe4af0140d383b116d1b056383071cea02a5e07b1cc9654e5af1a7eca99cd9c149c4a3e8dde83d99ec6c53e8f65b188bd01"}, {0x37, 0x1, 0x500, 0x3, 0x0, "ebbcd43205258ab7f051059849714195f13b243370b27220c76a01d6dccd3650433da8b68be248"}], 0x3de}, {&(0x7f0000022000)=[{0x8c, 0x1, 0x200, 0xfffffffffffffffd, 0x6, "d6e294a551171d0e9d2d80fd40628bac3e1765be5f92da4fd25fadcf5604be4be1381e5fd812ea744afec848a7166c13ffa24e84986fd46351d74702eb1e55452585988e22b0bf4d64a7a2238170a8abca40cbe1859b7e923b5da5886d3f42913387960b5a4c402107a7ba1f798cb78c0afe33dcec25904c2070155f"}, {0xfd, 0x4, 0x200, 0x0, 0x401, "7ebae8b824fb17ad2dab11c9ef33b893082e02e895f918ace6e211a9a1fd764a2ec92f076cfb456034416684d31a997ce6fbb0502832398adac9e90c6204f80607cea3d9ea72afed12917cfb5bcf69e6bde30bb27aeee9c303c97cb908f9b3e29759859458fc11b216763c99d68462e6934759510db53703d0312daf464c5a371e5737935e5d53e5fcb2fdeba2a76ba2a01f4323d858205143a0e445d9c485ab22d0e223f048b1f01cc50674091c107014cd6652707f5c7dca33d049b16a36f9d0d23e611c78d7ee0ea63822faec6af0b71a78cf4a807f120d44e258aa0b55a11e803302c97e733c8c78e1cc78"}], 0x189}, {&(0x7f0000020000-0x1b0)=[{0x7b, 0x8, 0x20, 0x5, 0x200, "1ee7bba47279b454c556511f3e57abae4fce98012c51ef75622db983a408ece8de3240c8dbb927e4ceb84db681189c321f58834f4704637b1862bc2b1c143a209ce0d29b459bced20f30ccd199f6a6ec7ea51abdf66004e342d2338c413886e841136446853ea9b3e4fb84"}, {0xfa, 0x9, 0x800, 0x8, 0x200, "a395e592cdf52c281f2471071af7c8ecaeabfd3cbb491a271802d788a392f9713be99084b9c9944584b4535766a02f8682fe9e1873338559a7a7a84e66d3f020615ef1fd0c1de95f14603e376c5247b2d0b266e4b33496e58b3c2736635c78162fcf7f362edc5acfe56df1b1aeaecaa082579e92dbdb68e8868a4029738e9fa66a1c6456589be8040d983b0e1797e987ba6a03ac0a6b64bfdd5cf7e9d7c1c8ea22ec7a3054347fbf8c4d1aea9bf8c5363c747fe98c8d09fcc1ce9fee31da6d0e229b65fc45a8e09324d3917758114b136515f3d4a539132e3bbc0c63f1ddbe18b08fa4a2a0316a240b15"}, {0x35, 0x7, 0x320, 0xd3f, 0x4, "3a10bf6797b52bb7611095c1b81be554e60ec4077f07f20831d40c12fed0ba5285e7af6a37"}], 0x1aa}, {&(0x7f000001a000)=[{0x29, 0x2, 0x10, 0x7, 0x20, "83c6e00892f61584e69ccfe3407ed2c8b98467bab0feb34421"}, {0x99, 0x80000001, 0x400, 0x4, 0x2, "28c9decfff183672f2588f4f2e9e6fc9b2cb76345aec70647a8eda8ccc84ae8cfe494583ffb474d16ed4d5b519b237dde2ec784d91b95af9cc2025e1597266167ff1d541b17f049abbc5b1d3478c036fa5c5f6f09ae4b66f77486700c99575a29b1721c545e624f45b910fe664a18731ff0a0b9aa5317e83fcae7918b2c88301135d8330356ac7005d"}, {0x2a, 0x7, 0x0, 0x40, 0x38, "4fef73aa3c7a138927387ebe60076bfb30431a1d3cb2d6f23c82"}, {0xb4, 0x1, 0x400, 0x9, 0x7, "a5cb3b10fb6731c09845ff9e965a0051f8e1374cf3fcf2fd166979fa84cdb42d956f37790c5e69ba08b35d194d4d7df4e06d40de024a2a7d4cb338110644010f5d2d32956f12cb5cd7403a02c7f6ab212394b252c221186ba5baddeb0f7deec260e5732c56da651c36a4611366cf7bf2be152d1376154e3fbf00616cc1de7f54bcc7e5af8e4ce24d4d58e14e84d0eaa10ba22cfaf5205473c0911c3b54025224d0e94f20"}, {0x27, 0x200, 0xf09, 0x1, 0x4, "a2f522609b82300719ddd88f247aeaea1f4c1a57564131"}, {0xff, 0x7e, 0x100, 0x4, 0x9fac, "dda584a98836248d34c366409a90cec2bb722e88c63b082f56daf2bd38de0ae6652adb64beba3361db98d10fcad650bd2d6c1ee0e2ac896f6e677d446302f2a97af5ede90c829f35958c1bc44a9aefda1cf32b732399b1005c118574e75f4810d6573d7b1d6e8b97eef36c468ae7c792a369d8d58e95819ed26a4eafbca4b4c11e7132ee6b9be57d059373a9fcb5576cd5ad2dd6ba0c1bc36582c01378a67022fc9815c9260969b28721866e4f5f6ed7582bb24c658f5341dc5f39d0a912f6acc09788ceac0281b6e3dcdff05498dc1eff1192a576e081715d206a47aa234f1cb0b76533ae7d5a68a355e973503fa6"}, {0xb1, 0xcea, 0x4, 0x53b4, 0x9, "f8f99649683f5a998406fe6aca90ac2b801f44aacbe122c1cecdc70cd4b945bf05ded0f2a486bce01d43e85b10ce85ba919e7e66546964449322e11713ec15f145810e4fb35fb3f16654b66f007334bb1ef3f59487bf7bde09f859a60265601be6b9061b28c2c161810e7cfd4720d9a78336929937829ae22ec363021dd52c2cdb9f23622fe70998b1b31c889b68651fb2323328e2e175c1b6d690b5e133d45a69"}, {0x12, 0x95f6, 0xc00, 0xe0ca, 0x6, "f286"}, {0x10f, 0x100000001, 0x100, 0x3, 0x8, "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"}], 0x498}, {&(0x7f000000a000)=[{0x74, 0x401, 0x800, 0xf044, 0x4, "b1f30243224cacd3ac625727e5e097fd80b89d6fffcdc55a6e66610fc7d6261e38057414065c80223578973abd5646362abbbb629751cf802a0ebccb937e1077365235b7fc0592969f90e6b98c3895b84ba36bac8fbd6b45f56bfe0ada4ea28b35330194"}, {0x99, 0x7ff, 0x400, 0xfffffffffffffff9, 0x5e, "f68f44cea8ce77a3f1a56118e1348c251751d95c0b6188fc9ab1fd736e42b24f4a10e7eaebaf07f9ae41bce5d901825c0bc952667af1b2f530fbbba31ea991cfc879244007c916a179c8d9258eaad3d5b8ee5bd947375004693996cb8dbd96ef8f0bee1e75fc0fd216dbdf1106913b585fa37d963ad5ed975fbdb5e3a54c176b95490ae8710f109283"}, {0xea, 0x747, 0x104, 0x1, 0xfffffffffffffffb, "b6aed0a02d11e24abad680ad815bd8220846de4878da212b8cdc6b50497fa504fb930ff21b72726e66537496f575bdee723dba4a022dbf5d58bffe4df2e2742009a354f1a38430b13886ebc8a56358a6c4fdd8cdd45b99bbe61c381c3375bbefadfc0a810181f9a28e567a8bb1de1e0b4056a0a962558e4e1e85dad74d2f7022633336da427b1eb831ef7aed7f66f07e83f547b2f34de47d61d308a827e9a376bf1de2eed9fb4daa3b9ec2db313f60c779121bf34ce12a0fd8108ac907e8df02ec462cf6556e19bc42d7c9098b3882eaf65cb2b5cb5edccbd46a"}], 0x1f7}, {&(0x7f0000023000-0x150)=[{0x2c, 0xa193, 0xa00, 0x0, 0x100004, "8f1215a5b08ba7b38396422d7701fd1a1cc659f30e0caa540654d380"}, {0x43, 0xfffffffffffffffe, 0x0, 0x401, 0x7, "f365b1b394e29405852de6763251027a128d1a4df7688b290ec5f6682e2b7faeb320c1a07b0bab209f45cb47ef83ebef243cce"}, {0xdf, 0x2, 0x20, 0x9, 0x2, "ec79b93f69ed5229885350b82c3db40425a7490cdbecdbd6d4d4b02188a7c4051b8a6d6dedc456dcf06bcc928e1e8964c1ace53375d1ef885d44ea3e2881e612bc0ad676efb2f5faa27c76d91a7409392305829309c85757bee0c4c1c3851bb43a286cfd930ef654c5a33757de6ab36e404a374c3e87ccfbde479d65d2588b0d914ff064b06a3f68b998767fe4124acf1c6178f8b7917d56c2af04e5a5b38e6d8ab0365d576bfa1bd3db45526ccbc22ca4d737119c43638b57718a4dc18b1dc16259ab0f8afb97863c07f726218ac4"}], 0x14e}], 0x8, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000fe2000-0x38)={&(0x7f0000b1e000)=@ax25={0x3, {"30072000144564"}, 0x1000000005}, 0x10, &(0x7f0000016000)=[{&(0x7f0000025000)="", 0x0}, {&(0x7f0000026000)="cea398a972923ee751890471bf1ff30e802650e93f3feda92fe002b1fd46989173c085f1a1c1d280a0a690d99ab00422f28d6fb9b64cb13abbc10d71e6d097025b26f3629c68a2e73fe00595e6e1bb4911c536ec41922138fd6075e523c48e72422537e51ac68b7938d01488cfb9ebedc8a17d7d29d1d12c9d94a903129a9062c95bffaaf33f9e2ee3a562444fc5f012e0131b26f1b3f2314c84edadb17b2117f292df2edb4dfe8714862766bcaed13ff703883d", 0xb4}, {&(0x7f0000028000-0x3d)="9ac38bc0eca76591892f1a00add279d469858979aaace9fca0f6e059c62578963b6f358e2e5ab91074194c9565ff6ae53e9da867e1052c8f1154936269", 0x3d}, {&(0x7f00005cb000)="e62c5e13edb4307ad2c080e8fdc1d27af8", 0x11}, {&(0x7f000002a000-0xed)="a9cea3def4803da03cd4cd34ad26d4e049ddbaf0345f09c5f5d9c90872036ff6848d2add0fcc9c2eab8a3899cdf7f0b55d0814d814ee0b748c5412675d6a9a74e82c9db8ddd3d67e3e04fa61f97bba404aa968fa7d85194197e2880d449c85149ee13c411e6f3d3efda07e1a3827173dc7f367307b634b051d7f00af06faa1dc90ae8bbeb5c4f4fe7895ac554baeb9dae53f4b66a875420611ca73e36d1999fd740e2e51865ba6e3098e8fac40a005dc1fa48f08dceb56549e39cebfd110698346033c6b136c15fda9e71bdadfae1cd281540a0efd191961993ef976313ee3c0da4e7b5f4a3ef584ccb570ff96", 0xed}, {&(0x7f000000a000)="31eb45542e37addac4d9dea56259643fc865dbbdfd38dc8b7a22a1fca36392884faefcc16fb19d", 0x27}, {&(0x7f000002b000-0x1000)="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", 0x1000}, {&(0x7f000002b000)="278d7e673dbd403c754839139720dbfee72fc9f9767d124646733f3031257d75420c46f59744468e0a4c6bdc38b8ce1fe70b643f9d4f5ef24ca6b33ca8f5d078ab98c2807a3280b595630b0f591a4afcfb743b299a2ab5b75887d6aa42e7b7a7feeefafd424acf11cb1be54854610b4ac93dd8a2633529ed9e85d3213c47a7a02c5c7a2687cda63ac0c3f9449750a3cdd10ae479a609ab91f41a53da7103f6224c1ea89e5bbc02138a1b00dff4879b70fae0cc35d5875de9f2f489f49013cfa9395d057a5d40", 0xc6}, {&(0x7f0000941000)="8c7f54cca3677b93eb503dd9d233925c3f0c8fd9522633dab1e364592471e7987b9a0efe5a881f914fc8ceed34daa4df3468a6ef53d302c710f7756411", 0x3d}], 0x9, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 13:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ab8000-0x78)={0x2, 0x78, 0xd467, 0x0, 0x5a4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x200000000000041) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x400003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x7, r0, 0x1}) r2 = openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8002, 0x80) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x75) openat$hwrng(0xffffffffffffff9c, &(0x7f00001a7000-0xb)="2f6465762f6877726e6700", 0x2000000000001, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ee5000)=0x0, 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x27, 0x20, &(0x7f0000d34000/0xe000)=nil, 0x8000}) r4 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000ceb000)="2f6465762f6b766d00", 0x82001, 0x0) 2017/11/22 13:15:03 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x80, &(0x7f0000565000)={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6375736500", 0x1000000001ffe, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f67000)={0x0, 0x0}) migrate_pages(r2, 0xd23a, &(0x7f0000f67000-0x8)=0x7fff, &(0x7f00004aa000-0x8)=0x0) getsockname$inet(r1, &(0x7f0000aeb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000248000+0x60c)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006c6000-0x8)={0x0, 0x0}) r4 = open(&(0x7f0000be3000-0x7)="2e2f66696c653000", 0x88002, 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002d2000)={0x0, 0x6b, "912c3f37edbd95c68c897d56dba0d502dff188ad6f21b32cbd15ba35fdf4dd4fe2adf7824982885921557eac3d30a1ec080c1728fa28c02d768a764d3eac7e2a951e6431399d8f8e4829637d4e94ab0df944fefb881f264e828f03210190894c3293e96fe37ed501f56cea"}, &(0x7f0000f66000)=0x73) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b3b000)={r5, 0x3, 0x0}, &(0x7f000063b000)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000157000)={r3, 0x10000880000, r4}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f66000)={r4, 0xfffffffffffffff8, 0x3, "c7222935d646e6305e84b54a8668d919502d0a4b0a3461ad82d2ef9f47d000f4d483197fea9d74f224a5ba38e3a968cb8fc8c81d53f9b5908bbdfdf206aca3f1023cac0e51b573f706629f9af2cec36799784bc5efd18ceedd3986a13039e7b1eb0526856ec28e13b18032b05a9fb8927955288c6dd72e8c6b3493afb3b8bff9c41b072b07b9bb80d74f5a5c2eb32ad7fd6fac98fce670567465f2522bfaf0"}) 2017/11/22 13:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000001, 0x0, 0x0, 0x0, 0x3, 0x600000000, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c9d000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000032e000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000345000-0x18)={0x0, 0x7, 0xb135, &(0x7f0000909000-0x8)=0x0}) bind$alg(r0, &(0x7f0000e68000-0x58)={0x26, "736b636970686572000008000400", 0x0, 0x80, "7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000035000)="0700e50effcabb220000a661751a1000077f0f08000000000005ff51080042af30be7b88b5", 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff12, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x0) open(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x100, 0x4000002000000) r4 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000bde000-0x8)=0x72) r5 = gettid() getpgid(r5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000567000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cb5000)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000b41000-0x8)=0x10000) 2017/11/22 13:15:03 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000764000)=0x100000003, 0x4) bind$inet(r0, &(0x7f0000cb8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df7000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096f000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000b8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x1, 0x100, 0x1f, 0xa0, 0x80, 0x2, r3, r4}, {0x4, 0x6a, 0xfb, 0x7fff, 0x1f, 0x68a4, 0x7fff, 0x0}, {0xfffffffffffffffe, 0x7, 0x6, 0x0}, 0xffffffffffffffe1, 0x8, 0x8, 0x0, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x73d3, 0xad8e}, 0x13, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x5, 0x7, 0x80000000, 0xc4}}, 0xe8) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e4a000-0x10)={0x6, &(0x7f0000217000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000011000)={0x0, 0x0}, &(0x7f00001da000-0x4)=0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000859000-0x4)=0x2, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$sock_int(r6, 0x1, 0x22, &(0x7f0000b71000-0x4)=0x0, &(0x7f0000dd2000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000654000-0x10)={0x5, 0x400000200, 0x1, 0x4, 0x0}, &(0x7f0000c56000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000371000)={r7, 0x8, &(0x7f0000e3f000-0xb0)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f00007df000-0x4)=0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f000048d000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "70a94ca257db570a1fc23706"}}}, 0x32) sendto$inet(r0, &(0x7f00007af000)="", 0x0, 0xdffffffffffffffe, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffff9c, 0x6, 0x16, &(0x7f000061d000)=[{0x4, 0x5}, {0x2, 0x2}, {0x0, 0x7fffffff}, {0x0, 0x6}, {0x3, 0x7}, {0xf, 0x3}], 0x6) recvfrom$inet6(r0, &(0x7f0000969000)="", 0x0, 0xd6ba921a197f4497, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f00001eb000)=0x0)