[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.033558] audit: type=1400 audit(1519795023.208:6): avc: denied { map } for pid=4225 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. 2018/02/28 05:17:09 fuzzer started syzkaller login: [ 24.319594] audit: type=1400 audit(1519795029.494:7): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/28 05:17:09 dialing manager at 10.128.0.26:34305 [ 29.150290] can: request_module (can-proto-0) failed. [ 29.159309] can: request_module (can-proto-0) failed. 2018/02/28 05:17:14 kcov=true, comps=false 2018/02/28 05:17:17 executing program 0: 2018/02/28 05:17:17 executing program 7: 2018/02/28 05:17:17 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x40200100}, 0x1bf, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)={0x14, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:17:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000897ff8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f000020b000)='..', 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/28 05:17:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=ANY=[@ANYBLOB="2400000018002100ffffffffffffffff1c140000fe0000010000000008001100"], 0x1}, 0x1}, 0x0) 2018/02/28 05:17:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) fcntl$setstatus(r2, 0x4, 0x42000) 2018/02/28 05:17:17 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) sendmsg(r2, &(0x7f0000001340)={&(0x7f00000000c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, &(0x7f0000000140)=[], 0x0, &(0x7f00000013c0)=ANY=[]}, 0x0) sendmsg(r1, &(0x7f0000000ac0)={&(0x7f0000000400)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000940)=[], 0x0, &(0x7f00000009c0)=[]}, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[], 0x0, &(0x7f0000001540)=[]}, 0x0) [ 32.121658] audit: type=1400 audit(1519795037.296:8): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/root/syzkaller-shm711048364" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/28 05:17:17 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) [ 32.150380] audit: type=1400 audit(1519795037.325:9): avc: denied { map } for pid=4281 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 32.175604] IPVS: ftp: loaded support on port[0] = 21 [ 32.180824] audit: type=1400 audit(1519795037.344:10): avc: denied { sys_admin } for pid=4282 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.263831] IPVS: ftp: loaded support on port[0] = 21 [ 32.297378] audit: type=1400 audit(1519795037.397:11): avc: denied { net_admin } for pid=4284 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.315092] IPVS: ftp: loaded support on port[0] = 21 [ 32.371614] IPVS: ftp: loaded support on port[0] = 21 [ 32.443575] IPVS: ftp: loaded support on port[0] = 21 [ 32.540938] IPVS: ftp: loaded support on port[0] = 21 [ 32.632575] IPVS: ftp: loaded support on port[0] = 21 [ 32.757515] IPVS: ftp: loaded support on port[0] = 21 [ 33.787929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.795307] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.931169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.144578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.290904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.307133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.491467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.723376] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.514249] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.520378] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.564791] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.570914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.747074] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.753211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.771821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.879448] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.967969] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.974277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.032633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.069769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.076146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.087999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.112851] audit: type=1400 audit(1519795042.287:12): avc: denied { sys_chroot } for pid=4284 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:17:22 executing program 7: [ 37.153372] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.160284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.192102] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready 2018/02/28 05:17:22 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000001000), 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) [ 37.198217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.220204] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.231809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.251195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.272224] audit: type=1400 audit(1519795042.446:13): avc: denied { net_raw } for pid=5468 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.316086] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.409138] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.415359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.422478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.440648] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.459591] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.476864] audit: type=1400 audit(1519795042.651:14): avc: denied { create } for pid=5506 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.506727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.513137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.522526] audit: type=1400 audit(1519795042.695:15): avc: denied { write } for pid=5506 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.523265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.565765] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.571970] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.623770] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.629940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.686171] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.692544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.699537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.713333] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.719878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.727286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.739529] audit: type=1400 audit(1519795042.914:16): avc: denied { name_bind } for pid=5544 comm="syz-executor5" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.762048] audit: type=1400 audit(1519795042.914:17): avc: denied { node_bind } for pid=5544 comm="syz-executor5" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 37.785360] audit: type=1400 audit(1519795042.916:18): avc: denied { name_connect } for pid=5544 comm="syz-executor5" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.847538] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.871637] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.917388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.923863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.931462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/28 05:17:23 executing program 0: 2018/02/28 05:17:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) 2018/02/28 05:17:23 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x40200100}, 0x1bf, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)={0x14, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:17:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffff00000000000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/02/28 05:17:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fe0900000000080001007f000001"], 0x1}, 0x1}, 0x0) 2018/02/28 05:17:23 executing program 3: 2018/02/28 05:17:23 executing program 4: 2018/02/28 05:17:23 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) [ 37.951708] audit: type=1400 audit(1519795043.126:19): avc: denied { map } for pid=5572 comm="syz-executor6" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=14895 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 37.957006] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.985117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.992373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/28 05:17:23 executing program 3: 2018/02/28 05:17:23 executing program 0: 2018/02/28 05:17:23 executing program 4: 2018/02/28 05:17:23 executing program 5: 2018/02/28 05:17:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x508, 0xffffffff, 0x210, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x438, 0x438, 0x438, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'eql\x00', 'syz_tun\x00'}, 0x0, 0x1e8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x77, 0x8, 0x0, 'syz0\x00'}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) 2018/02/28 05:17:23 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) 2018/02/28 05:17:23 executing program 2: 2018/02/28 05:17:23 executing program 3: 2018/02/28 05:17:23 executing program 7: 2018/02/28 05:17:23 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x40200100}, 0x1bf, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)={0x14, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:17:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x4, 0x4, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/02/28 05:17:23 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@empty}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/02/28 05:17:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x3, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x268) 2018/02/28 05:17:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000003ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000474000)=ANY=[@ANYBLOB="b00100001a000100ffffffffffffffff00000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/02/28 05:17:23 executing program 7: 2018/02/28 05:17:23 executing program 6: [ 38.171829] audit: type=1400 audit(1519795043.345:20): avc: denied { map_create } for pid=5611 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 38.177157] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 05:17:23 executing program 2: [ 38.194631] audit: type=1400 audit(1519795043.346:21): avc: denied { map_read map_write } for pid=5611 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/28 05:17:23 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x140) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0xff, 0x7fffffff, 0x38dd, 'queue1\x00', 0x1}) tee(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007b7ff4)='/dev/ashmem\x00') mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/28 05:17:23 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff0f, 0x400140) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x1}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x4, [0x9, 0x7f, 0x7, 0x1, 0x6, 0x7, 0x7, 0x2]}, 0x5c) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @rand_addr=0x3}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'dummy0\x00'}) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000040)=0x1f3d) 2018/02/28 05:17:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000001ffc)=0xfffffffffffffdf3) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xac7, 0x82) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x10001, 0x7ff, 0x0, 0x8, 0x5, "29728a166da624475ef5f0303943172e2aae86cee770dacd4906c77139a2f4c03f4aa8fd66d192889d2e415fc7995fa522a14a524560bda52399b00a5ea45b"}, 0x58) 2018/02/28 05:17:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x22f32d02, 0x101) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x80000001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/28 05:17:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="68a348cd333b16b6fde9225c41706f015edd00ed33aa0e89a2c6f746d2beec675cccd4f5cbdb0f37a6d26494d59cd9bcbbc571ca22f0e141c7b64a964d1ae199608db57f8c3118f1f69d503a4e12dd267abf10ea10b79c47d2d5f50e2c2afd9c1bcfaad944da1c12415f6ecb21", 0x6d, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xfffffffffffffffe, 0x6, r2) 2018/02/28 05:17:23 executing program 4: prctl$intptr(0x18, 0x7f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x3f, 0x5, 0x10001, 0x7, 0x1, 0x5, 0x6, 0x7, 0x8001, 0x7, 0x80, 0x5}) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) prctl$intptr(0x1c, 0xffffffffffffeffd) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x60400) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)=0x10002) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_NMI(r2, 0xae9a) 2018/02/28 05:17:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="02004e22000000000000000800000000"], 0x10, &(0x7f0000001bc0)=[], 0x198, &(0x7f0000000040)=[]}, 0x10}], 0x2, 0x0) 2018/02/28 05:17:23 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/rfcomm\x00') flock(r1, 0x8) 2018/02/28 05:17:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x8000000005, 0x1, 0x4000, 0x1}, 0xffffffffffffff16) 2018/02/28 05:17:23 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x2, 0x63f) getsockopt(r1, 0x200000000114, 0x2718, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req3={0x7, 0x3, 0x0, 0xffffffffffffff19, 0x10000, 0x2, 0x4}, 0x1c) 2018/02/28 05:17:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000666ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000000c0)="c6776c616e31656d31282400", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @empty, 0x10001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xffffffffffff8000}}], 0x4c) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) close(r1) 2018/02/28 05:17:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) setpgid(r1, r2) flock(r0, 0x8) [ 38.291888] audit: type=1400 audit(1519795043.466:22): avc: denied { setpcap } for pid=5634 comm="syz-executor4" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:17:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)={0x14, 0x19, 0x2ff, 0x70bd2c, 0x0, {0xc}, []}, 0xffffff04}, 0x1}, 0x4) 2018/02/28 05:17:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x8800) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x541503, 0x91) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0x2}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3b0008000400000000040800a6850000cae700000100008008000000030000001f000000f8fffffff92551a8c64302b03bddaf2f85ee11e75396a3a011eef5f07b1155"]}) 2018/02/28 05:17:23 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$packet_buf(r0, 0x107, 0x18, &(0x7f0000000200)=""/37, &(0x7f0000000240)=0x20b) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/28 05:17:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)) 2018/02/28 05:17:23 executing program 4: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3ad6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, 0x4) read(r0, &(0x7f00000000c0)=""/32, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x70d000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000100)={0xb5, r4, 0x10003}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/02/28 05:17:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x3, [@multicast2=0xe0000002, @empty, @rand_addr=0x7fff]}, 0x1c) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000000), 0x4) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/28 05:17:23 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000), &(0x7f0000c1c000)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/28 05:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0xf0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000626000)='trusted\x00', &(0x7f0000b80ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) madvise(&(0x7f000031b000/0x3000)=nil, 0x3000, 0x8010200000008) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4, 0x7, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r3 = dup(r1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000040), 0x8) 2018/02/28 05:17:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000cbbfee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[], 0x0) 2018/02/28 05:17:23 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000180)={0x5, 0x2, 0x7, 0x6ca, 0x100000000, 0xfff, 0x6, 0xb30, 0x53, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffffff8, 0x0, r1}) perf_event_open(&(0x7f00000000c0)={0x5, 0x78, 0x9, 0x400, 0x1, 0xa7, 0x0, 0x6, 0x0, 0x0, 0x56, 0x3, 0xffffffffffff6a0a, 0x100, 0x1, 0x7f, 0xfffffffeffffffff, 0x5, 0x34, 0x0, 0x100, 0x7, 0x7, 0xbe1f, 0x6, 0x6, 0x31eb, 0x8001, 0x8, 0xff, 0x1e, 0x3f, 0x1ff, 0x2, 0x7, 0x6, 0x0, 0x10000, 0x0, 0x2, 0x1, @perf_config_ext={0x10001, 0x100}, 0x8000, 0xd311, 0x2, 0x7, 0x100000001, 0x200, 0x5}, r1, 0x7, r0, 0x8) 2018/02/28 05:17:23 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f00006ba000), &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000001c0)=0xfffffffffffff597, 0xb10, 0x3) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x7}, 0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000000140), &(0x7f0000000180)) waitid(0x1, r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 2018/02/28 05:17:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000a713078535908b90a96d6f727f02990ac2fdd1817e72852d0c085fae122d0691f3"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r2) 2018/02/28 05:17:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x4}, 0x8) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=ANY=[@ANYBLOB="0a004e2300000000000000000000000000000000400100000000"], 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000006f3c)=[{0x10, 0x29, 0x5, "270202"}], 0x10}, 0x0) 2018/02/28 05:17:23 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c", 0x6d}], 0x1, &(0x7f0000001480)=[]}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'vcan0\x00', @ifru_addrs=@ax25={0x3, {"747275f48b6d8e"}, 0x1000}}) 2018/02/28 05:17:23 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) ioperm(0x5c99, 0xfa, 0x0) 2018/02/28 05:17:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x547) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0x200, 0x0, 0x9, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) 2018/02/28 05:17:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/20) 2018/02/28 05:17:23 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7f, 0x4) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010fdc)="240000002900030007fffd946fa283bc0a00004003000000031d0000791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="00e3d6f8ce036f69388e832a383415eda4be", 0x12, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/02/28 05:17:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0xd1010, r0, 0x8000000000000000) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000dfffffade1565f000000000000f998ca0000ffffffeb10000000a7d09618296a5a15be83b73500000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x40, 0x81, 0x101}) 2018/02/28 05:17:23 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x200000001, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/ppp\x00', 0x100, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) read(r0, &(0x7f0000000000)=""/237, 0xed) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/28 05:17:23 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000a80)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="ac", 0x1, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="94", 0x1, 0xfffffffffffffffc) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0x801, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000ac0)=0x4, 0x4) keyctl$dh_compute(0x17, &(0x7f0000001240)={r3, r4, r5}, &(0x7f0000001280)=""/65, 0x41, 0x0) 2018/02/28 05:17:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400}}, {}], 0x30) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000000000)=""/154, 0x42) 2018/02/28 05:17:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000340)="a22c10", 0x3}], 0x1, &(0x7f0000000700)=[]}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02004e2000000000000000000000000034a6f9778c271fcd14270416e5b0daa45ab7fa2f73f61c077a1a35cb1579272cc12e543d8ce6be1ca0920605c3288eecc9"], 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="8775", 0x2}], 0x1, &(0x7f0000000200)=[]}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x208500, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x3, 0x8) 2018/02/28 05:17:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) r2 = dup2(r0, r1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) 2018/02/28 05:17:23 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffc0, 0x2000040080) ioctl(r1, 0x400000000000125e, &(0x7f0000176f80)) 2018/02/28 05:17:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000700)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r1) 2018/02/28 05:17:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10c, 0x0) writev(r0, &(0x7f0000cac000)=[{&(0x7f00006e0000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000008006e5f5249a4dc4ac4edcde24cd0a3ca6848c43fe391095a2df5f0ec652fb851b9e2c820f33b4a5b59ac2e70a0bc1d49df041949cf1d9183f1b5ee42d6c35feb7dd800732879edb205154e236c1ea152e7714610b2e2ef46dbf2d75ba65ec26251e591c4cd238841ee9957cf45f34dd383982a922614", @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0400004001000000000000a00a010000535f64f1d9ef567aa1d032cd7cf22ba80c2342d24ede73a9d52c26a39fd00cebefb9caf66d31b0b84ae784bb2b9209322c38fa98618851f2c342afafa69bb1f1"], 0x6c}, 0x1}, 0x80) 2018/02/28 05:17:23 executing program 2: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000040)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @tcp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, {"b048", @empty}, @tcp_ip6_spec={@dev={0xfe, 0x80}, @empty}, {"3c87", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x0, []}}) 2018/02/28 05:17:23 executing program 6: mlockall(0x4) 2018/02/28 05:17:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)=0x1) [ 38.778681] MPI: mpi too large (16392 bits) 2018/02/28 05:17:24 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x400, &(0x7f0000000080)="3b64742eb6ed9929b985f11d4ec8d57d1635a8a5f2902082b093309c5b8f30c632d29a5ce08bc145b0b57d3c4ad6b4607518ae95cd3a36f331b7b1634e0c9d67b9a85d905c871fbb367a58b4c60946c5859cd9d3fb593e3376e837300ee9250eb5ecf5eff16d") symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/28 05:17:24 executing program 1: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="6a00000088766d7f9c6f5e2c18b6195d3608c1b825f87e774b0791bc6b7c6422ee97ffd3757c3d49eec7398e95107530948122673622e884d6197d55d277d6ad98d215e3bab81117c308865593851cece912c5c374000000ba029a4031a551efb1a14fbea3541d86778186f6fbaf36529481b5bcd6464aff277c0c2aa71e1b36eb963098f2317b331baf2fec58de67e0c6f9be9e4ddf2633e1e3ca980b80e41f729927bc38002ff7badaba37f157616255"], &(0x7f0000000100)=0x72) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003e9ffc), &(0x7f0000727ffc)=0x4) 2018/02/28 05:17:24 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), 0x4) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, "73797361646d5f7200e8"}, 0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x91, "b6b10e32f06fb89f45878e489acdadf2f8474531f1427a26a0e8693a858d80b4a82bc48af60a4885b67f303e743d4e4fe9defa5c7fbb90e95fc0d64e3f1abbd3b5f0400f8940176d6da9878b84753561efd48fd2470ff8e9bdfb2f186a414f62b8210273740fe6c2d34df82ec16e01b4a5da40419f72a3c2f65efaa1af5536da30cefae7b2b7f8191b5cc25da1c3241c36"}, &(0x7f00000001c0)=0x99) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x8}, 0x8) 2018/02/28 05:17:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x8083}, {r0, 0x200}, {r0}, {r1, 0x80}, {r0, 0x70}, {r1, 0x1}, {r0, 0x80}, {r0, 0x40}, {r1, 0xc000}, {r1, 0x700}], 0xa, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/28 05:17:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x401, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x9}) r2 = syz_open_pts(r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)) 2018/02/28 05:17:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) prctl$setendian(0x14, 0x1) 2018/02/28 05:17:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0x20}, {0x0, 0x12}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x100000001}, {0xf63, 0x5}, 0x7, 0x1, 0x29340}) 2018/02/28 05:17:24 executing program 5: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) exit_group(0x0) 2018/02/28 05:17:24 executing program 6: r0 = socket(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="e32b9c5ed2ae80a09db21b08561f5ab32713c88dab2391306f1a0cedfee3f3d855d2cf099ec2e559474a1e0d2e35e63dba9e1071c15eae342f37e7c49cb17e96da1865840ff18ed593aee2911824572b8089e3112031d6896b9232d71337de1fec2dc7147b78361006369f995e146e679ba350cdefaa41dd34dc763375936d8633dbcf99f4c12585004a1f2210f903d35d7ea54bdf1138fadfb258ddb00db4cb854585ae943edd8e8b354ab1badd39ffd5257eefe54532b3ecc8767a9fe63c9bd9e1be09fdfe27397c2ac772f08a45073ec6960082158f1bfe26294a12e7dd", 0xdf}, {&(0x7f0000000140)="faa9268a18da36ffa4d7757cd7bd7b86901adcc0a2c5c98ed799bc366a82ee959a543d1c8e8675ab2445d335cd1880ac963d7cfe28cdac76ee693b9b8ad0f9467d271f32", 0x44}], 0x2, 0x4) write(r0, &(0x7f000008dfda)="26000000130045610701c1b00e00000000000000010000f132050014006e35", 0x1f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3f, 0x4) 2018/02/28 05:17:24 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind(r1, &(0x7f0000001480)=ANY=[@ANYBLOB="a4fdf73cf03e0badabf3a0e586f32d3be3e87e553caeb193321628a1b9c37e267ba8330a593f59eb89c3fbdae94e5d3099f7dc6c7fb553d29e2998614b19cf5e1472fdf102b5c38c9c0ac140089eee9ef7c64c", @ANYRES64, @ANYRES32=r1, @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYBLOB="d76581495388b80fcce44d31eee94e70c75762fdc736ced6e0f7331aa893b1a15cf8a9e47cb656a00cb928d309b0046da001a14bb1d79822876759fb6b5090714a2f0e0cdd0da2cd8508ca0266acad27770a8d51c02c4a27051b001e09ef9ea2e53abb1016323f76743e630533f9f1bc8757f9d860ad329ab6f882d1b5e3fb1d9ba81d055a465a640dd4aec6898a05337c736a1b79bea275777eaf15349fdee88f47f1d03a6c5a8b292be7a81a87ff", @ANYRES64, @ANYBLOB="1b28a2c6905280fc302e1dd713752d0a9c4523c0ffe16c900c6ac579bc11bafbb1151b629a90cd65108e515c4ade685f92121eafd8a143fbcf02e4597c84986282a5ef05d7554eb389fec37eaced42f683c50f6709fe5a9097998e8c0dbe8848e6d6b538940c694d5123c19d3634bd2792fc823b4c6cd0748a1c03fbccd3640bb0f286702e4f0a76a54249c2", @ANYRES32=r1, @ANYBLOB="69e2d0ea4c6e1b631947a088151491aef38ea448394523959cc6de42e7ffb52682c49bfd16415da54c57ca21d4b96de42e104d01c1e30b46601fee1552bbe52fec4b028cec60ccc17d9de6c2d7e326a83218e517a88f863988a4c467746f9b790a7b89291abb9c73b0ceb2e4a8a9d8e8f236f2a9728ef9cb7aa45038b4197f186592a1470d079828e47e0467faad3ae0c94900c28b3db59cde41f0c15eb02567d470212e89b4ceef5e44c2b02a3c7393fda4", @ANYBLOB="6c2d3066eb6da4d73c29ab688c2b944af8d8b0323166dd983358d41e42589d6c22edcbbf0d11a4f79a99a429bd96be4a49a5c94bdc52319288c9587601c534b01eeb13b5c6e9297df98c17922bb74bfa392670cb784984f685894a69df0cc1c143f7ca3b7ec8e9dc9ecca07ad8dbd6372394935df428dc", @ANYRES32=r0, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES32=r0]]], 0x4) 2018/02/28 05:17:24 executing program 4: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000263ff8)=0xfffffffffffffffe, 0x0) 2018/02/28 05:17:24 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x11, 0x0, 0x84f5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/02/28 05:17:24 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404000, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x4, 0xe8) 2018/02/28 05:17:24 executing program 5: mknod$loop(&(0x7f000064bff8)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/64, 0x40}], 0x3, &(0x7f00000013c0)=[{&(0x7f0000001140)=""/219, 0xdb}, {&(0x7f0000001240)=""/253, 0xfd}, {&(0x7f0000001340)=""/105, 0x69}], 0x2, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v4') r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ppp\x00', 0x80400, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000001600)=0xfffffffffffff177, 0x4) sendto(r1, &(0x7f0000001480)="4851fc375dfff461b77bc2762b845a73e6a1281c26618886c4ff2b0beda649bf8d59cda9088b3fda2171b51ec553b1a0ae51d8f830f269a51d544715a6029bb84971965a8312f437b7ae59ac4be82f9c0474841bfad8e3eff2f1b24382cbd04495613282a1cfc78344441b27dc4ccc7c31d9c13e6d6c079202eacc8424e5bdb171e724ab6ba2dbd7b82fcb64ca5bdc1028d5c5a3e54faa48347529bd2419b97fb831e4eac86e0c3e126b6774173cea143ed88ca88ba855b70e05e9ba8fcb67de71715af72891a416e3e1c2a8dcd02b68095b43839b2a2ebd01d9156a", 0xdc, 0x40000, &(0x7f0000001580)=@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x5}, 0x1c) 2018/02/28 05:17:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000280)=0x1) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='reno\x00', 0x5) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f00000000c0)="d08ecfff7f05cf8e40a68a184784f1741b25ef3fba2c6f3f720e3ebfb633f35a8c2e5e64524b3a48dc231a086e8d5df3da636d500cd82421798495f8b46d8718171409d18ab2c2963200c8f3d866e6882846dcdd3ad94f8fef192bcac1e3411ef1fa3dc2cfb92059e660dd7f26ed451ef81a3e8899bed4a143bb0376fd0736046ac99044e5ac1870afd166", 0x8b) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffffffffffe2d, 0x0, 0x0, 0x0) 2018/02/28 05:17:24 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/28 05:17:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000000000000170000000000"], 0x2e, &(0x7f0000000180)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/34, 0x22}], 0x3, &(0x7f00000001c0)=""/28, 0x1c, 0x8}, 0x3}], 0x1, 0x120, &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000002000)=[{0xc, 0x29}], 0xc}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000006e40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006d00)=[{{&(0x7f0000000280)=@nfc, 0x10, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000003c0)=""/235, 0xeb}], 0x2, &(0x7f0000000540)=""/162, 0xa2, 0x9}, 0x6}, {{&(0x7f0000006ec0)=ANY=[@ANYBLOB="00000000000000000000c3a7d4a144a0832a9ea111039309c00318b42581c6bf0a7c4b44227781f489ecd44b2bb35c639035a0cd673492c9188fa326ad1c00241bafbf1330784e775befb23c5555d86240ddfdd90122ba2ca78e3ab8eecbda8a91154754823782283decc0a8c8bfcf66d0eff733ae97f0d5d3860f4111cdc8764a0857c4ecebfcdf6c5f495cb64fa7cf6b687fde2dbb761eeead4da294ee2eeffc", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2e, &(0x7f0000000700)=[{&(0x7f0000000640)=""/21, 0x15}, {&(0x7f0000000680)=""/125, 0x7d}], 0x2, &(0x7f0000000740)=""/85, 0x55, 0x7}, 0x1}, {{&(0x7f00000007c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000800)=""/128, 0x80}, {&(0x7f0000000880)=""/43, 0x2b}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f00000009c0)=""/248, 0xf8}], 0x4, &(0x7f0000000b00)=""/153, 0x99}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/124, 0x7c}], 0x1, &(0x7f0000000c80)=""/213, 0xd5, 0xfffffffffffffffb}, 0x100}, {{&(0x7f0000000d80)=@ax25, 0x10, &(0x7f0000003280)=[{&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/191, 0xbf}, {&(0x7f0000001e80)=""/193, 0xc1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/219, 0xdb}, {&(0x7f0000001f80)=""/107, 0x6b}, {&(0x7f0000003140)=""/108, 0x6c}, {&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000003240)=""/30, 0x1e}], 0x9, &(0x7f0000003300)=""/211, 0xd3, 0x2000000000000000}, 0x9a}, {{&(0x7f0000003400)=@in6={0x0, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000004640)=[{&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/27, 0x1b}, {&(0x7f0000004480)=""/207, 0xcf}, {&(0x7f0000004580)=""/73, 0x49}, {&(0x7f0000004600)=""/28, 0x1c}], 0x5, &(0x7f0000004680)=""/69, 0x45, 0x4}, 0x1f}, {{0x0, 0x0, &(0x7f0000006a40)=[{&(0x7f0000004700)=""/134, 0x86}, {&(0x7f00000047c0)=""/238, 0xee}, {&(0x7f00000048c0)=""/117, 0x75}, {&(0x7f0000004940)=""/96, 0x60}, {&(0x7f00000049c0)=""/43, 0x2b}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/5, 0x5}, {&(0x7f0000005a40)=""/4096, 0x1000}], 0x8, &(0x7f0000006a80)=""/105, 0x69, 0x7ff}, 0x95f7}, {{&(0x7f0000006b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000006b80)=[{&(0x7f0000006b40)}], 0x1, &(0x7f0000006bc0)=""/87, 0x57, 0x1}, 0x10001}, {{&(0x7f0000006c40)=@in={0x0, 0x0, @dev}, 0x10, &(0x7f0000006c80)=[], 0x0, &(0x7f0000006cc0)=""/17, 0x11, 0x401}, 0x7f}], 0x9, 0x12000, &(0x7f0000006e80)={r1, r2+30000000}) 2018/02/28 05:17:24 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7fff, 0xffffffffffffff35) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x8, 0x3ff, 0x8, 0x100, 0x2d, 0xfffffffffffffffb, 0x3, 0x8, 0x5, 0x2bb, 0x8}) 2018/02/28 05:17:24 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000002680)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/101, 0xffffff33}, {&(0x7f0000002800)=""/219, 0xdb}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f0000002380)=""/222, 0xde}, {&(0x7f0000002480)=""/236, 0xec}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000002700)=""/208, 0xfffffffffffffe20}], 0x9, &(0x7f0000000340)=""/4096, 0x1000}, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x64134366, @dev={0xfe, 0x80, [], 0x10}, 0x6}, 0x1c) 2018/02/28 05:17:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 2018/02/28 05:17:24 executing program 5: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000002240)={0x2, &(0x7f0000000140)=""/174, &(0x7f0000002200)=[{0x6, 0x1000, 0x21f4, &(0x7f0000000200)=""/4096}, {0x1f98, 0x1000, 0x8, &(0x7f0000001200)=""/4096}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x80000001) sendto$unix(r1, &(0x7f00000000c0)="49718b81aa6e2acef588e9c3253c0e2462fc60e826e42352f5736335d4b287dfde9c36dbcdeeced0", 0x28, 0x1, 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/02/28 05:17:24 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xffffffff00000000, 0x2) request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, r2, r3, 0x0) 2018/02/28 05:17:24 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x2}}, 0x8, 0x6a}, &(0x7f00000000c0)=0x98) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x11fda8f1, 0x101000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000240)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7f, "f9f99997d43a8b65836c51cbc4f3f7781dc221645500b2ab4018264a75dd4c4911e9fcb85825ff02509a6766cd0642a03ea0d7e0a9605b53fe866b30ddcce591563920c57c9a706d6bfcc1493754a60d188be2e89dc4dc40b4800c9260535482a1b2c32fc221176c05de11fd7241ffb5f02ed48fd92bee674d536cf566e512"}, &(0x7f00000001c0)=0x87) setsockopt(r0, 0x84, 0xa, &(0x7f00006adf96), 0x0) alarm(0x6) 2018/02/28 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000bd3000)=""/4096, 0x1000) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/02/28 05:17:24 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x8000) sendmmsg(r0, &(0x7f0000006f80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="54d33c97e069bf50fe1d443872fb3d4632add32b1561475dc66b428f7081ae2f3efd21fe888828a75d45dc0ba23f0916dc7bdb78945e89fcb5e307825bd400aa1025df5c9de2039b161c135a3c4c97ef0c762733bae2cb2d555e3610109b417b5e8eabd0f7e687050ccb96c03247cea210e10d1a23d11e152de8a02705243283f9c077c2862a196220f4c3bccc0bd919d84df449388c01c916cd3097824e2156302dcfbfbf3b728be309ee6d11544ea47cbfe937ae3fb9b15dc55502e5b772b850", 0xc1}], 0x2, &(0x7f0000001180)=[{0x34, 0x11f, 0xffffffffffffffa2, "2cb38d5a62c458d510047d1ec1b4be2d8bc95c944995dc44bf2870bec076a8dc1237272a87"}, {0xe4, 0x11, 0x1, 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{&(0x7f0000001400)="c1dacb627be5710814e7763e904a108549a006832592e0f85c6e8d0922d492459e20cf03c35e7a523d029e7bdd95b10e77c007132f7af8caae44a310f5f0fd270108", 0x42}, {&(0x7f0000001480)="efa85c7e2c7cc4ae5ac3e7739feeef8533393c26a295de1794241861b74b6220f0efd8112138df66b32e1d26c8d00c21e5870c5e7a1a15a318f07878c6eb22823293813a730c3634af006d5b063fb060cfd120184eb581da30431c7321f9e687ae58d42baf43a525c178d6f3e06268ead5328bca", 0x74}], 0x5, &(0x7f0000001540)=[{0x104, 0x10b, 0x10000000000000, "159ecc1088393279553ce0171a60ed7a67cbd2ef87104c5fe671a8600703f273c32034028bb0be7ba320a9ff20caf08f37e8d9f893ebb3a3c85b0b09be286b820f4bb9e88478e85c47665e2ddc6d3a180312223aa217d0dba5a7e8dd946749d5e87bace745599ac0d41b410f7e64a3486c839907bb1f2b905aeb43a2ec4b1a06566a5bf482c127d0cad840b2cfd0cbd4a3cd64e7dc3be64c10b89cea67030ba1e6f6dfacd88f017544e78282bfd22d5faa181ac753c191780e6d1cc4158ecc2d639479bbb7fcc33197488c9c102d53faa8fc3cb08763d3d4b294469deeb12631dc2ebda98407fc6135fd32ad051b5bc3c8fdf0ca20"}, {0x100c, 0x10d, 0x9, 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{0x100c, 0x3b, 0x38fc, 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{0xec, 0x6, 0x100000001, "98cf02ebfdc3344c5360f61330aa2115228c995e523772ce5eb8967d2e7496bb1537b6dca6ab25a955829e55a24fd8b7755316196b91f41caca24ae98461d0318d761dc1f51ea8b06dacb35550957fe1057a6f7ee958ffbdb9fdd2a9af3f0643696f78e5df23418e7449103e038a31548ea9a4d236ed95ad71dd3496f4e0c8369e2668ebdafeb30ce99a66499838751c81574ac677a7678677cd0d15c993537890547f2d873c117d506b0af2b4a42be197bcf5333775dcd4f47de407b8ebcd9a87af6ddab5fe67ddb4c935ff5b6366640c8f75330df14df0f1f56ca3d539ea5f"}, {0x18, 0x115, 0x20, "8953c6624a7c56cab4c0"}], 0x211c, 0x8000}, 0x8}], 0x4, 0x40) 2018/02/28 05:17:24 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x4, [0x0, 0x7, 0x5, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x9f}, 0x8) 2018/02/28 05:17:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f000000d000)="0400000000001e001490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='md5sumem1em0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/02/28 05:17:24 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045008, &(0x7f0000003ff8)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00'}, 0xc) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f0000018ff8)=[], 0x200000000000016c) 2018/02/28 05:17:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x88281) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000000c0)={{0xfff, 0x7, 0xee8, 0x3, "2511eb60b2127f4fc823a40a48e71d839b3e4a5249b3d7d15d1a7e954c7024992c0510d5a5d11d90c2b001f1", 0x6}, 0x80000000, [0xff, 0x7, 0xc922, 0x5, 0x8, 0x0, 0x50, 0x52e8, 0x7, 0x740e, 0x3, 0x7, 0x200, 0x1, 0x200, 0xffffffff00000000, 0x7, 0x3, 0x8, 0x0, 0x7, 0x1f, 0xb50, 0x9, 0x0, 0x8, 0x2, 0x0, 0xbd2f890, 0x7, 0x20cc, 0x8000, 0x2, 0x1ff, 0x7, 0x800000000000, 0xffffffffffffff80, 0xbed, 0x5, 0x2, 0xc4, 0x0, 0x4, 0x1, 0x7, 0x8, 0x7, 0x5854, 0x8, 0x9, 0x9c, 0xa444, 0x5, 0x9, 0x4, 0x8, 0xfffffffffffff801, 0x618300b6, 0x4, 0xc1e, 0x4a28ca0c, 0x8, 0x10, 0x8, 0x200, 0x2, 0x0, 0x1, 0x3, 0xff, 0x9, 0x5, 0x2, 0x1f, 0x30000000000, 0x8, 0x100000000, 0x466, 0x6, 0x3, 0x101, 0x400, 0x7, 0x1000, 0x179, 0x3f, 0x2d44, 0x7fff, 0x1, 0x3, 0x5, 0x7, 0x7fff, 0xffffffff, 0x200, 0xe85, 0x3, 0x5ff2, 0x100, 0x2, 0x2, 0x230800000, 0xffff, 0x4, 0x7, 0x6, 0x9, 0x0, 0x1ff, 0x5, 0x2, 0x20, 0x9, 0x80000001, 0xfffffffffffffffc, 0x4, 0x2, 0x1, 0x2, 0x5, 0x674, 0x4a4, 0x5, 0x9, 0x2c5c, 0x4, 0x3, 0x5], {r2, r3+30000000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000805ff4)) io_submit(r5, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/02/28 05:17:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) lseek(r0, 0x0, 0x7) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0x1, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/28 05:17:24 executing program 5: mremap(&(0x7f0000c2c000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000453000/0x4000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000240)={[0x2000, 0x0, 0x7003, 0x6000], 0x3810721e, 0x40, 0xfffffffffffffff9}) io_setup(0x2, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000100)="9ffd8cfb34fe793b5a6992bdc7b7b698583ddc7aefeb70f71cff9608accef7fb73d091b86b70a6217ed3d03503d385320428377cdf2a4b1e19cda2ee94583f56304e0105622bdf7b2d0cfc551de96cf2045d5156c4e97df1fa46b4b0b25521ca44cb85a126d9", 0x66, 0x2, 0x0, 0x0, r0}, &(0x7f00000001c0)) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000003c0), &(0x7f0000000400)=0xffffffffffffff40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000002c0)={0x17000, 0x1, 0x8000000000000000, 0x8, 0x1a0}) 2018/02/28 05:17:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001200)=""/72) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) r3 = socket$inet6(0xa, 0x802, 0xff) close(r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x0, 0xffffffff7fffffff, 0xff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r4, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/enforce\x00', 0x6000, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x6) 2018/02/28 05:17:24 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f0000000100)=""/243, 0xf3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x1}) 2018/02/28 05:17:24 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x10) inotify_rm_watch(r0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000140)=""/4096) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001140)={0xff, 0x8, 0x4, 0x80000000}, 0x10) futimesat(r2, &(0x7f0000000080)='./control\x00', &(0x7f0000000100)={{r3, r4/1000+30000}}) 2018/02/28 05:17:24 executing program 1: mlockall(0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4004014, &(0x7f00000000c0)={0x2, 0x4e21, @empty}, 0x10) 2018/02/28 05:17:24 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101002, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x4, @time={r2, r3+30000000}, 0x8, {0xfffffffffffffffb, 0x1ff}, 0x100000001, 0x3, 0x80000000}) close(r0) 2018/02/28 05:17:24 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000000), &(0x7f000033bffc)) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xd2, 0x109000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000100)=0x7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x8, 0x4, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'ip6tnl0\x00'}) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x480400}, 0xc) 2018/02/28 05:17:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x404, 0x20, 0x2, 0x16, r1, 0x7fffffff}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x100000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x20) 2018/02/28 05:17:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200, 0x1}, 0x0, 0x0, r0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x3, 0x4, 0xf843, 0x3ff}, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xb00, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1}, {}], 0x30) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/28 05:17:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x7a1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x8000}}, [0x47, 0x98, 0x100000001, 0x8, 0x3, 0x3435076e, 0x7fff, 0x2, 0x4, 0x5, 0x440c, 0x101, 0x0, 0xfffffffffffffffb, 0x819]}, &(0x7f00000001c0)=0x108) write$evdev(r1, &(0x7f00000004c0)=[{{0x0, 0x7530}, 0x6, 0x80000000, 0x100}, {{0x0, 0x7530}, 0xf2, 0xff, 0x7fffffff}, {{0x77359400}, 0x6, 0x37, 0x4}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, [0x7, 0x2, 0x7ff, 0x80, 0x1, 0x2, 0x2, 0x1ff, 0x7, 0x8, 0x3, 0x0, 0x1, 0x7, 0x7]}, &(0x7f0000000340)=0x108) recvfrom(r1, &(0x7f0000000380)=""/201, 0xc9, 0x20, &(0x7f0000000480)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x20) readv(r0, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) 2018/02/28 05:17:24 executing program 6: r0 = getpgrp(0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x200000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000040)) umount2(&(0x7f00006aeff0)='./file0\x00', 0x0) close(r1) 2018/02/28 05:17:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000280)=""/246) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/02/28 05:17:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='vboxned0\x00', 0x4) ftruncate(r0, 0xfffffffffffffffc) 2018/02/28 05:17:24 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x4) 2018/02/28 05:17:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, @perf_config_ext={0x8, 0xf28}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') fstat(r2, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x8}, 0x8) readv(r0, &(0x7f0000001040)=[{&(0x7f0000001180)=""/4096, 0xab9}], 0xdad) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000004ffc), 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ccff8)) futex(&(0x7f000000bffc), 0x3, 0x3ff, &(0x7f000031bff0), &(0x7f0000901ffc), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) 2018/02/28 05:17:24 executing program 3: r0 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e38d000000f40000003a4465", 0x0) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='logon\x00', r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='logon\x00', 0x0) 2018/02/28 05:17:24 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000114000)='net/igmp\x00') sendfile64(r0, r0, &(0x7f00003edcfa)=0x4000000000000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x100000000}) 2018/02/28 05:17:24 executing program 1: timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x50, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x180000000, 0x4a01) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) getsockname$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) timer_settime(0x0, 0x0, &(0x7f000096bff0)={{}, {0x77359400}}, &(0x7f0000837000)) 2018/02/28 05:17:24 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x5, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r3 = getuid() r4 = getgid() sendmmsg$unix(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000140)="6e806a96d43c6c7d1d50390ce2c3af877602be90b7a8652827add973a059cc8853cad8a9ba45dd566b6363c4fe1f099b2bae022aae94f350b9c95c9589b7b5d61c3c60408cca2f90697da9d7a5aeaa3701b3865022b4afe2011b7e003b400f85151d29566fd79c0f88a224330df7f725ebec2b546ef3", 0x76}], 0x1, &(0x7f0000000200)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x34, 0x881}], 0x1, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x34}}) 2018/02/28 05:17:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='gcm_base(ctr(aes-aesni),ghash-generic)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x3) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) 2018/02/28 05:17:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) r2 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000000080)=""/183) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x5, 0x200, 0x7}) 2018/02/28 05:17:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x5) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/9, 0x51}], 0x20000000000001bf) shutdown(r0, 0x0) 2018/02/28 05:17:24 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ab4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d3ff1)='stat\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x0, 0x7, 0xffffffff, 0x5, 0x9}) preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d53f89)=""/119, 0x77}], 0x1, 0x0) 2018/02/28 05:17:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa) sendmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@nl=@unspec, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000100)="f020619f0dd9ae979c993f11c285a3", 0xf}, {&(0x7f0000000140)="6dc2d1f9fa97026b7427c7f5111a72e2", 0x10}, {&(0x7f0000000180)="374472847bdc96d7df89b78d3da345f21e9b5b9e2953a49b6b2b8eece0a80e3e741998fc82bd34b553f104fdf7530fbc0735d25d557f9a8833ef72182c18761d2f7e17a35891c0d29b56d5ed937f6d999eb71ba9cb81d3306b15e7cdb0c02ce3fa3aab7c452fff9367d8544faf2a404dd526b70af24788dee7c2ed0f070984bafa4d19142db36e476234d34d9e67890b0ba187e57a0a8a80a7b23913ec7efbbf6aa29ba1c467d1f76f8f7b51622f0ed122c8023f73f0aa8b31396e5c621d388bb3cfbb4c8fedea029e4abe", 0xcb}, {&(0x7f0000000280)="21d07cfe629278a1fe52c4dd221888e0b5504fec52c8847f9ecc8d3d1490177254fc33337874d5e763633339351f2e37a5614891fdd9c7333be39c12e5c33ee9a5d06d7deaba1dd3945f0b2edfa9a038eeba999ec81d65db7b1dcb8bbf90ef4664008f173a25a7b518afac95bc57a1fd717f8777d48c95a9112e92fac0d5f2108f2037597f066103939d9ae1f0f29f9f902879458dbc038bc8e5d3a7d995526384fd9860188ae48928f2af1bddda12df67d2a676fcd4917d93a054673a8dc6b8c24e621166b07cd82bd377e28de3d6784dfc7d5cc46ae4", 0xd7}, {&(0x7f0000000380)="c13f57", 0x3}, {&(0x7f00000003c0)="9a5478482b50d42044796a167c2f704302a285e3bdb323e38040af31b910475698b2d1f4d49b3c72e0809de5e1278a36e96d461587606d5947c5eaf32c4abaeab68437f1e31f7f9dd78677c8e0590af6eaff9d28b03b0705f8a1bd4fd5315989b47fc54a7fa181c2c4dbcd35da7bc6f0e6b724125180a35b65edee7a6d713172ed8a600655022aa19f5cde0768d68d999fdf67c5a09cf1e9bc444e58c06f1a606bb16b335080726c8e001e39f6870bda47d4b65a577bcb04813d996b7c23987e3042e5834715a12be6562f6351fe36c575fa72c372b2f9140da2bdde46a01fdbd266ef24dadb495a2910171bd444d9", 0xef}], 0x6, &(0x7f0000000500)=[{0x10c, 0x194, 0x8, "6fceb87b7655e5e69b35776d35654d342c543e919f5a805c4365fc51667379fd7d5583bff32de2d3b9e36a2dd5c7c88e197bfe565ea1378cef22b4509f94eee44715fbd8d551f7512128e852d4514f6a9bdf83ced73480f65c86ba21623f586e3770d45b59190d6e4a783d4779e94b48810ea0b6ecd1b751fd4f5dce52b2c5d0d42539dfc70887a010b4131cfc6340b3578f8aba52a2daaff2a7caae213d286c457c66a50bf4dc9af91811c6d020a78292f58e49971012b3c44e59399fcae3ba4bdc4b4ac4eda524d84236e9d7169da4995bcc39b61efc7f220f3307076173faef108e250cd9fb01dbacd7a1ca26516a7303f7c0d943e5769bae67de03"}, {0x10c, 0xff, 0xfffffffffffffffa, "6638fde6890d9cab33df5fc0571b077d5f2c28f27bf9fe4b21dc06ea91f5235819bc5befe0da8e6628185b30959f5a008949b6b7fbab68681df55308c50f20f0999d55d23129ca6765c7d5f9d150224d75aee592cccdd8128fc15fce1d22507dab4730a6ff9acc55d49da7b3d7fddefdca226e5cbe87291b0559c8653868bec68cec39c13d4eef97a7f85e5c234c0e1e0e017d0d5ae2e6566cfd1279403e8a94becf7144a135980508c54f7350a4a91c8dd5001e0a678d707db3eb7f42c95d5a925546111e156cffbe3611cd3201e900f6a47b9d9bd6c6900a16cbcebac3162552814db1d263e669dcd07ca92e05739f9b9ecc9594e5187e12d98e63627144"}, {0x80, 0x0, 0x3, "3532216f61a019a356e2040168c7a607285777ddf199008bc574ce54d8d228619c1f12cc5f8b67e7cacbb670fd83976cadc8383602fc8f7fda649310e10cc3843d61cea6c2a43eff6d7ac65fdb40c2c8d6347f516f273509e9aa2553c8321b0c3fe400f16d78a3acc01043810c7214c9d3292067"}, {0x5c, 0x88, 0x40, "b73481581fc3daa04ab6aea18960d13cd4debcf337317444603f36ead0e2ab3150f14c81e05175bf80f1448992a7e18d073c789aaacd6ab2186706134898f4b3d6f18c53a16b1481ae58e1b31463d1db"}], 0x2f4, 0x4800}, 0x40) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x80) 2018/02/28 05:17:24 executing program 4: vmsplice(0xffffffffffffffff, &(0x7f000066d000)=[], 0x0, 0xfffffffffffffffe) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setmm(0x23, 0x2, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmmsg$alg(r1, &(0x7f0000000580)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="5b9a2d753605c56d689abdc2d2364f5ada4fbc74c4caef7c4d34a5f77a0fdba97b36b4b01be3f2406363bfd8b21e7a6745b5eb20e504cf30b6a3640c18b79ca840c858b28db0dde87aead7f50d71797d602c55f3c811df7936db1de21d916a8e64b8c3d16b93e884585c1c376ee2a8d45410faa53f7b1f51478c690b584f6299b49d4e7b427386a5288690a7f1cb4ef62622c737ca015e1511e9cc5342b4ee63a71be2755cb46ecca18c18b84350af2fa445ca8f154fbdc605d69878458706cfbeef4106817ec7bf17d3358838cbcbdbf5f689355856fa9617e58be2b02362defcfc639a8efaa790c2d0e61b4046ea3371f520b071", 0xf5}, {&(0x7f00000007c0)="19230904edd24529268303001e002cd4d76c471792b7823a83079428a2a4920000100e578515f561910b6a242dae8a46b1b547d04bc26a3c261d45444015c870c687c99db371460000000000000000000010e1aa56ebbf48dfc60400000063f69682da290100c3cd33bc9735c7d8426378304f62dbaf24ddcb9ac3be27579d11b78e614ded7efbef2a3262902428098668b80abb70bc1132fedb47ecfe7ec11cfcfc7e3357c5dd68898069b1a199b3b427c5bacfb7240ac75db9750f50bfbae68d6ff9de18aa0bded92d141e86ebfd45527ccc690886c8227de2b51f7d750530", 0x62}, {&(0x7f0000000900)="77b3b5a359ce759aeab7b5df5efd2f7b628c9792e165575de6a1c6c1802538eba6e426ca946cfc2f1ccdd522a4b0d63ad2af6f8a6c38e3cc23410092fd36868b8650ecffe8bcb5c8f34713c832d05b992be23da2093c0f275c93785e1dc6206f1802c21b981324a023678513b5f1737573a9293ebcc7e150451e7cfa2a771d3993223c9145141bbb14b053272721e108fa62f2eb2edd35497e6b744445f861fc7741cb0a6f31b09b9b9de1d7dc11b038aca36d0076dde103e72c841677ac65700c2fe65f0e2ca69b334b29543150e7", 0x48}, {&(0x7f0000000200)="ff383056109623316cce0352b3b08720ed7ae4686a824d315717cca477affc605f6daaf3aa840fb6181fcc77ced7a6296d0dbbda2e951e98b19727666e44a0c2605ec92628279091d12218db7bb62d50422794e82dbd8abb41f458e7841216", 0xef}, {&(0x7f0000000280)="57e19446bbbe007e12ad7bb071494e5a02b9572233e1cd9382c897254b6d5bf5aa62c785c2c59467a71b37ac0cd4eb65f04f0d04628e14c977ab8c653d3ad05192d0348f1d8b611a45d9c592365b17285bc02f887a7cb4d2399caf", 0x5b}, {&(0x7f0000000300)="fc8d8e0a5c0b04511aad020f7da98be95eb5a6322c93a227f67167400d17190778c9940724e3e4109dc45f760f49571c15219c06d94815e252894b18cb34909559d31ee80de70e7c99f8c96a601511a8911b3f796f0b74f2b3b59cfb32bc16851b1b0872d34085a2f02fd92c6cdc9e1def7880b0b4375cb6dd5f18b1d469c6491a19af1235426bd687e9e7a7be4a2da60fa1217570b3f27c6a458034c934bef012e2be0ec82000e500da6b71999eb2142766d1215db82cbf0146074dd09cbdb7f2c816191a8d8caa6cac986e78bf205ba3c3558bc248526772e9f746a4189b479acf93f6b2", 0xe5}, {&(0x7f0000000400)="1fa3d5fffce9a1ac16af0e3371b5da30be0c5e1940c8eb50763b0795e7ce232fc055a289fe0d731c3dfd8e4510452de1987abd5295c46416f1606ec3fdb74189e9b860d0c48091407ca568f734658a3d4b57c1f20e0156fa0d64e56c5f71156e322896c961e03bfa185ef6c78f2f9d30852f4e9b2238d5affc6046fa9d769f87d67f4a477d608a19fc27e2dc89970b2b2b86fffa6d98690cbbeac59a25618b712e654ce984e9b735e98a1aacad49bccdf12673e8d064741337060eda52cc804916add61384877de44610005da37633a24e1658f13715114eaf7586d37c15073d3c751965d4c59e7463e060d5d1f44923aa431e", 0xf3}], 0x7, &(0x7f0000000a00)=[@assoc={0x10, 0x117, 0x4, 0x2}, @iv={0x0, 0x117, 0x2, 0x0, "cfbf2688ef956fad3788723f988c6d4914becf5d6709b400a7d049cfb2c18f1197b6ac11bf93d5104123f94b6df495"}], 0x3db, 0x4000}], 0x1, 0x20000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x2, 0x100, 0x2, 0x8001, 0x2, 0xffff, 0x84e, 0x7, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="ace3d313004840"], &(0x7f0000000680)=0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000006c0)={0x5, 0x7, 0x6, 0x9, 0x80000004, 0x804, 0x8, 0x1, 0x400, 0x3}) 2018/02/28 05:17:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x1c, 0x18, 0x100505, 0x0, 0x0, {0xa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}, []}, 0x1c}, 0x1}, 0x4000040) socketpair(0x10, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)) 2018/02/28 05:17:24 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="130000003200030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/28 05:17:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x6, 0x4) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000080), 0xfd96) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 2018/02/28 05:17:24 executing program 6: r0 = socket(0x15, 0x80005, 0xb3e) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/02/28 05:17:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000040)=@generic={0x8, "6a7686bb9bec00b9ea100181ccb3fa77c7704fb0d0dcadcb7e7ab43a05b1da1ae7dba4f365be5686808b0212e7f408619dc3a1a1a54e6e73b38c8b7c41eec78323e9f6f636490b12f81a3680bd4d4877c9e5865c21ff74c1697da0e004e7faa111795ee9bce571e8abee3094c905bde5fea1b59e25948f2abfd254916e26"}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="923ba5996d087fe9727bb8ea101607accbafa9c838bd99549666f86094a14bf2004a1c2266a10eac3db8dd889b8709a614656f599f2882bba3ae5de7311337841ec80d531141f21e35eccc318469b8633053f6351d11a72af47b899298eb7c3a9b89ee35e470f3d42ffa92513088d3fecc1325f732009e2fafe55c68007ff6f18ca96ed95265973d2b6deba05ba540af001e8e42ae2c4dea296376e9fe180616edea5c6042b86e03a0dc71a8a1", 0xad}, {&(0x7f0000000180)="add4e7d4b5caf5353fdba71d27ee31d216fdb4ef0243afae5f03e24937d094b3911a23a49b528444337622863bb251b0f3681ba3634ee423851708077c6dd6225f212ef9f0fbac4079073d4a044d1f62f70eb22baf60904ccabf6f266cf594ea4d8f850657f2ce1ea78b6788ee0d0a47095ee984ef6e6e41221d8a3180272b7bcbbcf91d374b2e39288ab6c5b996", 0x8e}, {&(0x7f0000000240)="b55f59e92d3d84c9019b0b81ce1ea4fa6489e2185faa1ffcc0c9b30c887b769aaf640f35d6dc1e", 0x27}, {&(0x7f0000000280)="dfa6d2d9d0d9d7f793e3c94f8a7b58c229a7678c52b6e4578e21c2cc787c299cf59446e9481b9978c4700a8fab5f9ae542b24484947daac3cd169cbaac5aeb2e60fd5f65f4e1eaeb7711e23878c4a163cbc89c9e98947132e262f41b6070740987ef16c604c53c20bfebc98a328abd727ee5b873cb1cfe2917d5be909b0c6f5535f7ef39362a18214319eb7f111a629d39520eb95787bdfd041494b7", 0x9c}], 0x4, &(0x7f0000000380)=[{0xcc, 0x0, 0x5, "2599b0577a1ed343d8563bb1143378b8d44386bb506204c638dd0c24d53685d42d8fba0b84632fd7bec3fd8e187bc93df42aa5b602a933d927591e80ca777b1bc86bfd7e7ebc67449c562d79a71237518d9f2f7b866729086f3c819e1c9f8323665f0ed76d937672aa03d807677b1cccd842af052ff19828967a063002135c5df9bcfd7b61f4fb38cc4b537c77fc7fa0b741d1c41cd19e7ed0d20fe3c9ee4ce1db16c44bb9cc5385e0a9e990f750711b85756647c7a96b99d05e5d1acd"}, {0xac, 0x11f, 0x8, "24efe4581745fbb6c8ca2dc41bf0cac8e8e06a8513180bccff48a5186dbde9f698b9ace1ee523d40060ba0792d38801d037aaafaaf57e63592e5d9ca5eac7cc008739941126fdfc5bad988b29b29cd3346bb9f7381a9e609d3f7e7210dd4a7383d5b6348d726e7793c48331e5a6886b4eec6ca7afbef9d295e232396b1afe9ace064a322cdead973297a97adde0e0932030c7c996e3cfc84e112a5866e5485"}, {0xc, 0x0, 0x2}, {0x100c, 0x3a, 0x3f4, "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"}, {0x100, 0x116, 0x0, "90a30838e4480e0bfa24dfc291dc3b1cd31a54b483cdf4fe762c812bc846313929f657e06221d42b96e86eabeeaed8fdd2841043e037cc279922cb55e55fa7af65fd80f3fb31523fddc1172dc3168b7ce0d633034617a96d4807f1a839dea5ffeea59ed6b5c62b2caf72023a9ed54f6e4cd6b7f4441539ee758c3a5887724ffb95acb1af03699f886d3a3b6133ab7ea4564e403ea9ece7bcf3a5ba5d65379d7232d2476c41d5b86b393d6b92a9330ff1b787f513a8bf931e52aea069996984cad19d94b3147e9c6973d2d3a654da4690ed0f4d40faab35ca138d2d7d9f0fd885f505aef29b125d7580ba704c813d8c45ef"}], 0x1290, 0x8000}, 0x4000) sendmsg$nl_netfilter(r0, &(0x7f0000576000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400005fd69f2161bcdf1b005100005f8f08000000000000002df0f3d3a4348e0d46aaa57fd348146fa8"], 0x1fa}, 0x1}, 0x0) 2018/02/28 05:17:24 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="6212580aa8274f51b5a5048aa6d13d13e41f906b741118f75c1e514466a50f8a5e24e34cad5e52adc66d94c3e8fe", 0x2e, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000389000/0x3000)=nil) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0xb}, 0xff}, 0x81, [0x5, 0x7fff, 0x1, 0x2, 0x5, 0x96c, 0x40, 0x5]}, 0x5c) 2018/02/28 05:17:24 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020200091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000cf9b00010000000000000000"], 0x80}, 0x1}, 0x0) 2018/02/28 05:17:24 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/autofs\x00', 0x80001, 0x0) connect$bt_sco(r0, &(0x7f0000002a40)={0x1f, {0x9, 0x4, 0x101, 0x1, 0x308, 0x9b}}, 0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x87b) r1 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x1}, &(0x7f0000000080)=0x20) 2018/02/28 05:17:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3f9, 0x0, 0x1}, 0x1a4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x2, [0x0, 0x0]}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x40042, 0x0) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) socket(0x3, 0x2, 0x401) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000840)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000880)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) process_vm_readv(r6, &(0x7f0000000340)=[{&(0x7f0000000140)=""/251, 0xfb}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/89, 0x59}], 0x4, &(0x7f0000000780)=[{&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/153, 0x99}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/102, 0x66}, {&(0x7f0000000680)=""/141, 0x8d}, {&(0x7f0000000740)=""/16, 0x10}], 0x7, 0x0) 2018/02/28 05:17:24 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) r1 = socket(0xa, 0x80000, 0x7fff) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt(r1, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000000ffc)=0x8) 2018/02/28 05:17:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/28 05:17:24 executing program 2: mkdir(&(0x7f0000000200)='./file1\x00', 0x100) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='cpuse|\x00', 0x20, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x2) fanotify_mark(r1, 0x0, 0x8000021, r1, &(0x7f0000000b00)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a00)={r1, 0x50, &(0x7f0000000980)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000a40)=r2, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={"b1137b5ed822fcb25253fc493d729289", {0x4, 0x4, 0xf99, "be14905d7b95", 0x1ff}}) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000900)={0xffffffffffffd4f3, 0x0, 0x9, {0x77359400}, 0xba4, 0x6}) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bcsf0\x00') stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) r5 = getpid() getresuid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000a80)={0x8, 0x9, 0x7, {0x0, 0x989680}, 0xfffffffffffffffb, 0xf4}) r7 = getegid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000380)="634ba5c783c775f06c2d1b71d8ec73bb651329fa6e3376e46df70130deb25af9a5e4db399b8a0171a5c553e1e7ead629a55a1e671845beb867a3d6a4c05b5eb9f81d025d8f0225a8d190081a34863d26cb3b823a61fcb87546f330b400b78fe535480ceee46d858f6c15dd2515a02bc055b6ab03fbaac10815f185b394165d6bfcb94c60a6e62ef7d632168d25798f65a39c9bb9d7299720ea6fd184807821e80ae83eddb60cb711891c5c7e4cd9cd8ae6755a1d59e8211daa57", 0xba}, {&(0x7f00000002c0)="3f11447f56e0a36bf3d167618aa3f63135887ee8c1c7ebc5c428b6b3b015b192707b16ecf4b11f23d496ade9326a", 0x2e}, {&(0x7f0000000440)="b5cd26f0e080bb3d459933e9eaf2dc7b4d03cd29a86844174e850969eebff9035d2330fb08a48a", 0x27}, {&(0x7f0000000480)="6b836995268a81a8755ea68eac806bcf279eaf22d889ab63eea311819af884f92ea95320452eed4a6cb5a7c63a0e33e6b5af328a3a4a2b7e06ec4bc8465efd09c5cd3835ff0da7290c0b332b7a2e1e4dbe723830b63fb2f18dfc7f1b717737cc51474d0a16b51848ab4132031364fa6ec7bfc315be5b53b81b864f079be9035778e5480159dfb827172b3d2b4b8c57f12f929426956badf516b8bcd8481a093d52331bb4939d6ecdfba6208b24cdd5ce616bca13", 0xb4}, {&(0x7f0000000540)="379a1a6af593d13e7b8ef084bab486ed33a4c811c6d0f6d1215e6de6a55a6c4ff97a2f8fa74a704657ae4f375a99c3085ff86e2f8a071da3d737ca21bf3e32d24610675b2cd9182ac340d24e95325bdef605650ec5e3875109981f14a872eeb86097a7c471f0fcbbebec09e707d3ab", 0x6f}], 0x5, &(0x7f0000000880)=[@cred={0x18, 0x1, 0x2, 0x0, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x40480d0}, 0x4000) 2018/02/28 05:17:24 executing program 3: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x2, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f0000b83000)={r2, r1}) 2018/02/28 05:17:24 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[0x31c, 0x100, 0x4]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/28 05:17:24 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x8, 0x143802) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x80000, 0x0) connect$netlink(r2, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f0000000400)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x10) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000100)='],*\x00', &(0x7f0000000140)="1524766d6e657430757365722d6c6f657468317070703129776c616e3000"], &(0x7f0000000300)=[&(0x7f00000001c0)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000280)='.!:(*#user{\x00', &(0x7f00000002c0)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', r1}) 2018/02/28 05:17:24 executing program 6: r0 = socket(0x10, 0x20000000000003, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x420040, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x8000, 0x4000000000000003, 0xfffffffffffffffe}) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) pread64(r1, &(0x7f0000000080)=""/190, 0xbe, 0x0) unshare(0x20000400) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/02/28 05:17:24 executing program 4: socket(0xa, 0x9, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) 2018/02/28 05:17:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000540)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x40, 0x3, [0x800, 0x9, 0xffffffffffffffff]}, &(0x7f00000000c0)=0xe) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000006f3c)=[{0x10, 0x29, 0x5, "270202"}], 0x10}, 0x0) 2018/02/28 05:17:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000100)={0x5, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getattr(r4, &(0x7f0000000080), 0x13d, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x2c) 2018/02/28 05:17:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d82ffe)='net/icmp6\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x0, 0x0, [0x9, 0x6, 0x9, 0xffffffffffffff00]}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/02/28 05:17:25 executing program 6: statfs(&(0x7f0000002080)='./file0\x00', &(0x7f0000001080)=""/4096) r0 = socket$inet_udp(0x2, 0x2, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6004, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) 2018/02/28 05:17:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) readahead(r0, 0xfffffffffffffffc, 0x1) 2018/02/28 05:17:25 executing program 0: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) socket$rds(0x15, 0x5, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/28 05:17:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101202, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000300)={0x9, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x241, 0x2, 0x4, 0x1000, 0x6, &(0x7f00000000c0)='bridge0\x00', 0x902, 0x7fff, 0x6c7}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000200)=0x14) bind$can_raw(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) accept4$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x800) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9c3a, 0x1c1042) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xb0, 0x1000, &(0x7f00000003c0)="f3cc1762fd62c5e41a14ec7dd364203ad17a16a5e49e306b25c2b8b6b5618c707103420cd18fcd752f32ab78c53c276f09c51fc88277d096a8bc3ccfa65ffc61cc48e593017c912edc08de17e7a9777bbe04e37906e239f5d4af5a1a5e1bf22fc9bf26b6e74968956f6a210a1f64bf9b09ce24e7ccb020c91ca9ee724419da0e7905be43170911f1b390598669f3d1725a070fcad84c9fe0935af6082d55f4a50b7181bede6d3721c38d2ab366698b94", &(0x7f0000002000)=""/4096, 0x2, 0x2}, 0x28) lseek(r0, 0x0, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0xc1ad, 0x4) 2018/02/28 05:17:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x20, 0x7f, "463a631f2363", 0x2}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r0, r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)=0xa) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x0, 0xc2, "36a5dc89ff64"}, 0x10) 2018/02/28 05:17:25 executing program 3: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x2) unshare(0x8000400) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000300)='./file0/bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) r6 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) r8 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)={0x0, 0x0}) r17 = getuid() fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000040)="05eba8a4acf38bede8ecbc872375412fbe7a25459cf749ff3463dedb884e94125fd4d20e525d", 0x26}, {&(0x7f00000000c0)="3fc13548cc9d6ce037e36aceb67fcfc93bdc8fb1eb98d2aae98d76afff98cc3bcdc2609a43947caf1b3786488b0acee23dc208bd2efe9def5874db16759bbd35f59280015ebff3e3c0359a15839111b0454b3ef62f0ff485b82512ddb9cfa6ae6a7c201db97a147c435e58e8a3964fff0c32126487cad2d19a2652adbe5a9b0e4f69478d195384ce430f1652dd8d964c3e4354469e7c68c5058536f5cda966e0bb99687f145ef69e3768c50a0b2b42403d7a5d6dd736f40f2fca", 0xba}, {&(0x7f0000000180)="b3e197af7fa7aeae6259f6f50a616495384ec814650ccf385952ce86e87fb1912f4f5eacae8d71649d1400ab48ed7d978c275e60e6e591d940ddb649ea526a7aadd794a35907e7b6d58f5f64c5b3da07959587cf1524f300d97eeddbe7d7ec434200ec", 0x63}, {&(0x7f0000000200)="e8ca5a8694a4313afb0fb3eff2479388896d8c577bce6d8af7f470d0c9fb3af5ddcc8d6964bfa421ecef5de8f9b7ebd7e16af49034d909c18871212fa724fb40f5f2d51a3b6c71ee773e7188ea2a81961d5df45fa16cf9fad496bdb98d9722c9beb2650ed73ec0b983600a8175fbf1e19f35d56bd47300a4d96d2cba5ac9884bdb88da77285aa588850e6c", 0x8b}], 0x4, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb8, 0x4000000}, 0x0) writev(r0, &(0x7f0000f9c000)=[], 0x0) 2018/02/28 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/02/28 05:17:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x2, 0x0, 'client0\x00', 0xffffffff80000007, "3d0e83e0df0ba153", "03d27e0e68a44b167e2417fa9062e972a420c59e535a17e4a13564cba995231d", 0xd9e, 0x9}) writev(r0, &(0x7f0000000000)=[], 0x9d) 2018/02/28 05:17:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x0, 0x4, 0x3, 0x3}}, 0x26) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x25dfdbff, {0xa, 0xb4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/02/28 05:17:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0x8) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffff600d, 0x10000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000022c0)={0x7, 0x0, [{0xf000, 0x1000, &(0x7f0000000080)=""/4096}, {0x0, 0x1a, &(0x7f0000001080)=""/26}, {0x2, 0x1f, &(0x7f00000010c0)=""/31}, {0x100000, 0x3d, &(0x7f0000001100)=""/61}, {0xd001, 0x1000, &(0x7f0000001140)=""/4096}, {0x2000, 0xe2, &(0x7f0000002140)=""/226}, {0x6000, 0x51, &(0x7f0000002240)=""/81}]}) 2018/02/28 05:17:25 executing program 0: r0 = socket$inet(0x2, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89e0, &(0x7f0000002140)={'erspan0\x00'}) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x400000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ifb0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="03000000386b61506c77ecf6a736f5d66c76a59436119ca14dc67e3ce845ce91e791d0bc245b9bd93ce22fee6dad888a1d2fe4ca3ae80b8139a29bb4b6c58753c2b90e25c9b79dbabdc112511b9f03a1f36bc821ea892d73e42c71a7ac687d3ad662d1cfc10fb92fbaf28c0a2ada0e9b91a2f063536882353dabf15c95893eee306c159417fdcd876fe399d2bbfaf3250b4ffc870200000000800000050000000400e438b40000c8fe1f2576f40fd61a0525ecbd5dab64347992eab8c6fda512438917a74db37c0ba3f7fb423d0a8bc64cd3768700000000000000000000000000000000000000000000000000000000"]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x10, 0x0, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xef}, 0x8) 2018/02/28 05:17:25 executing program 2: pipe(&(0x7f0000000140)={0x0, 0x0}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = dup2(r2, r1) bind$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"7a834cf8130e19"}, 0x1}, 0x10) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="b1", 0x1}], 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/28 05:17:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/68) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)) 2018/02/28 05:17:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x80000001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000002013, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0xf80cdbb1288e3714) 2018/02/28 05:17:25 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x4, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0xffffffffffffff29, &(0x7f0000000000)=""/4096, 0x41f00}, 0x15e) 2018/02/28 05:17:25 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/02/28 05:17:25 executing program 2: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x1, 0x0) r0 = gettid() pipe(&(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x3, 0x78, 0xb4, 0x7f, 0xfc04, 0xfff, 0x0, 0x4, 0xa000, 0x6, 0x100, 0xa3b7, 0x9, 0x3, 0x100000000, 0x20, 0x0, 0x7, 0x5a, 0x10000, 0x3, 0x9, 0x0, 0x6, 0x0, 0x5, 0x3, 0x0, 0x1, 0x7, 0x3aa994d, 0x6, 0x7, 0x204d, 0x8, 0x8, 0x3ff, 0x8, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffcf8f, 0x7fff}, 0x8, 0x0, 0x1, 0x2, 0xfffffffffffffff7, 0x1f, 0x7}, r0, 0x75a6, r1, 0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) 2018/02/28 05:17:25 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x20c00) listen(r0, 0x6) r1 = socket$inet_sctp(0x2, 0x4f0e3a3e55774f19, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x15}}) 2018/02/28 05:17:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000e2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0x5, 0x3a4838db) 2018/02/28 05:17:25 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/02/28 05:17:25 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xf, 0x200000000000024e, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000004000000000000000000000000631100000000000000000000000000009500000000000000"], &(0x7f00005fc000)='GPL\x00', 0x3, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r0}, 0x48) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) 2018/02/28 05:17:25 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000024ffc), 0x0) sched_rr_get_interval(0x0, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xa000000000000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x2}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000200)) 2018/02/28 05:17:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000), &(0x7f0000aba000)=0x18) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x8c4, &(0x7f0000000100)=0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac2ffc)=0x8) 2018/02/28 05:17:25 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, 0x0, r1) 2018/02/28 05:17:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6, "77cd14eb318b"}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="02000000050000002141f811e318439da45933a00000000000000001001400b8af76c71f1a23ec"], 0x27}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {}, [@typed={0x9, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/28 05:17:25 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000ac020000ffffffff940000005401000054010000ffffffffffffffff180200001802000018020000ffffffff04000000", @ANYPTR=&(0x7f0000566fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c00c00000000000000000000000000000000000000000002c00616464727479706500000000000000000000000000000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009400c4000000000000000000000000000000000000000000240074746c000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000889f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff989b6a"], 0xbddad68b) 2018/02/28 05:17:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000000)="353850dd370d52a3b042fc5708b72938169ba935d2856a27568186aaaac3c3c387d1c95f8b6da0bc0674a39477f9c741f416f178ee7fc62546120a01571a82f246204ac7f548293c6bfceb9e50e560f322deb87fbe62fefa982efbd39768986d32b269eb9bef8706", 0x68}, {&(0x7f0000000080)="ae53eb23ab45c5d71e453f97ab04adc5e893103002989b7a2ce305dac515121e506eb8e295df5229ea67fcbd2237868a8ee43c623cd253fb90d74261c91ba00d03b680d8fbe7d86f99288e0efc48a22a2d71121f20510e18153052e9ae81b1830e1b5748da7e24f2eeebc3c365b2b15fe5", 0x71}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="d5bc960636ceb2731edefeea9f661ebc9eb23a1b6048861f865df9", 0x1b}, {&(0x7f0000001140)="3b9445b4d44fa9536e94fd503489aac7feb9a1f4c178eda6d31b14376751499244acf8c11d6328aced897627b4956ee3d62d8e42e58b7b2a0de7d9b5c2359812a77997d68772f7c7309d46351b3fd466d052e3bbab30ccf8e4df135d923fbc830f7945a33409e5fd17432810e588869d1b4269a8440d25e9b554c8a754c5e6adbebe788b8e5efe5c98e251e933e3ea7318598c50f075", 0x96}], 0x5) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001280)={0x0, 0x78}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001300)={r3, 0x81, 0x8}, 0x8) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000001340)="68df6cf80df17cd4c8f460bcf947789f22583d98bdffab2c267debbdbb8b52c03fb7fd123dcbba21b3099b846571dc73d3776715c79adf1ad587c75b1fbe5230547e96f024fffd9c2d08fd4d4510066bb5ae737311d980181d9e9c3b0abc92c90dcb2970e8d5967b28dd4675ddb32f2d8a56a92840a73972b0b9882f5d42df3d8b1ca37377ed28039f797d9b50c6e4e9f38e1e2903cfa3cbdc0aa85ff7b8bfcf4af3ccae44274f461d3623491a983af488aced9ae906c5f57d074f0800") fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x10}) 2018/02/28 05:17:25 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0xe4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80001000, 0x7}, 0x0, 0x0, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@pic) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r6, 0x1}) 2018/02/28 05:17:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) init_module(&(0x7f0000000180)="bd706f7369785f61636c5f616363657373757365722d00", 0x17, &(0x7f00000001c0)='/selinux/create\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) fsetxattr(r0, &(0x7f00000002c0)=@known='security.evm\x00', &(0x7f0000000300)='lovboxnet0\x00', 0xb, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) uname(&(0x7f0000000200)=""/138) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2000) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccafe8)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) 2018/02/28 05:17:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000988000), &(0x7f00004c0000)=0x4) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 05:17:25 executing program 1: r0 = socket(0x2, 0x3, 0xff) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x8040) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/113) r2 = open(&(0x7f0000000080)='./file0\x00', 0x30000, 0xb2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:su_exec_t:s0\x00', 0x1f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4d86) 2018/02/28 05:17:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000180)=""/22, 0x16) 2018/02/28 05:17:25 executing program 0: r0 = gettid() r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x783, 0x458000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea) exit(0x0) ioprio_set$pid(0x1, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 40.164220] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 40.171808] ip6tnl0: Invalid MTU 15475482 requested, hw max 65392 [ 40.183177] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/28 05:17:25 executing program 0: r0 = socket$inet6(0xa, 0x80e, 0x7) bind$inet6(r0, &(0x7f0000a51fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0xfff, 0x0, 0x1, 0xad6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000240)={r2, 0x7f}) r3 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000002c0)=""/65, &(0x7f0000000000)=0x41) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r3}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x2, 0x8, 0x6, "11bd972efd557b6de498eb96df064aeff4048ba84a59061f183639224f465af6b17dd8c9b12cbf67f9d18a2fa81d9930a3b79bf1f94ea9b99ac7a415ff17428c33eea0ad0a51095d8ff31de3b61f2d6e"}, 0x160) sendmsg$inet_sctp(r3, &(0x7f0000979fc8)={&(0x7f0000668fe4)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000386000)=[{&(0x7f0000f7cf6a)="5e6600000003c54e97082f818baa49f4d77c633b63c106cd72f70f48b1b84d4dd2f433b9bf42c54355e6050cc37680a6d625f2505028f87bbab231890208fa4507f3b3e12f", 0x45}], 0x1}, 0x0) 2018/02/28 05:17:25 executing program 7: r0 = socket$inet(0x15, 0x8, 0x2) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) 2018/02/28 05:17:25 executing program 4: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0xfffffffffffffffe, 0xfffffffffffffffb, 0x0) prctl$void(0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="0db5ec24dfca911f59cc21f3d995aaf7559461bb510b78d1ab3b6b1fe1284a6ffe06f716021a2682ebdca8493b5f1daf71bc78be355faf6386c72857e9c5fb4b", @ANYBLOB="a585340b9bead33332dc80453476815b606d5a2217d95c7b792fc49867477ce77eb939d11fa6279ddc4d7b75d8124fba075170b444f0d0a5309a2a98a09f8c09f2f23f72e35d27f8f8327b84696cf61e23eed687b09ba14de474e74f4eda2d5886247ecc379e0c44491a74b2e921477ef6a0d1a271c7906d19535b7b8fb532c49ced97daa4d50314fdb420af2e2cf5fa7cc33a9f0c17a7ba06575c8884c61858eb895fb0b8618f81235104b7b98a87673e341cefe6e91346612eda7cf9ef1f3418053687cf67fa2cbc5aab947af6c97cafaff423e8cf53b3186c2628024b297e2009af801f8f4d1d7a8e2c", @ANYRES64=r1, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYRES64=r0]]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{0x9, 0x7ff}, 'port1\x00', 0x42, 0x4, 0x8, 0x5b, 0x7, 0x8, 0x1f, 0x0, 0x3, 0xff6}) 2018/02/28 05:17:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0xfffffffffffffff8, 0x4) syz_emit_ethernet(0x45, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x9, 0x8}], {0x8100, 0x8, 0xe61, 0x4}}], {@arp={0x806, @generic={0x30f, 0x18, 0x6, 0xb, 0x8, @random="3db812f2fd5f", "5fcd4c7c969a0c1d670330", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, "8b6d622691d1bc4bf6ae525a0bb6ea70"}}}}, &(0x7f0000000080)={0x1, 0x1, [0xcba, 0xbb4, 0xd41, 0xaf3]}) 2018/02/28 05:17:25 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f000016505d)="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", 0xfa3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f0000000180)=[@cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r2}], 0x30}, 0x0) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/28 05:17:25 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x3, 0x1, 0x9, 0x280, 0x0, 0x8000, 0xb}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x2, 0x77a}) sendto$inet(r0, &(0x7f0000000000)='e', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/198) 2018/02/28 05:17:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000000)="353850dd370d52a3b042fc5708b72938169ba935d2856a27568186aaaac3c3c387d1c95f8b6da0bc0674a39477f9c741f416f178ee7fc62546120a01571a82f246204ac7f548293c6bfceb9e50e560f322deb87fbe62fefa982efbd39768986d32b269eb9bef8706", 0x68}, {&(0x7f0000000080)="ae53eb23ab45c5d71e453f97ab04adc5e893103002989b7a2ce305dac515121e506eb8e295df5229ea67fcbd2237868a8ee43c623cd253fb90d74261c91ba00d03b680d8fbe7d86f99288e0efc48a22a2d71121f20510e18153052e9ae81b1830e1b5748da7e24f2eeebc3c365b2b15fe5", 0x71}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="d5bc960636ceb2731edefeea9f661ebc9eb23a1b6048861f865df9", 0x1b}, {&(0x7f0000001140)="3b9445b4d44fa9536e94fd503489aac7feb9a1f4c178eda6d31b14376751499244acf8c11d6328aced897627b4956ee3d62d8e42e58b7b2a0de7d9b5c2359812a77997d68772f7c7309d46351b3fd466d052e3bbab30ccf8e4df135d923fbc830f7945a33409e5fd17432810e588869d1b4269a8440d25e9b554c8a754c5e6adbebe788b8e5efe5c98e251e933e3ea7318598c50f075", 0x96}], 0x5) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001280)={0x0, 0x78}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001300)={r3, 0x81, 0x8}, 0x8) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000001340)="68df6cf80df17cd4c8f460bcf947789f22583d98bdffab2c267debbdbb8b52c03fb7fd123dcbba21b3099b846571dc73d3776715c79adf1ad587c75b1fbe5230547e96f024fffd9c2d08fd4d4510066bb5ae737311d980181d9e9c3b0abc92c90dcb2970e8d5967b28dd4675ddb32f2d8a56a92840a73972b0b9882f5d42df3d8b1ca37377ed28039f797d9b50c6e4e9f38e1e2903cfa3cbdc0aa85ff7b8bfcf4af3ccae44274f461d3623491a983af488aced9ae906c5f57d074f0800") fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x10}) 2018/02/28 05:17:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x1e, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x3}, r2, 0xffffffffffffffff, r0, 0x0) read(r4, &(0x7f0000367fe4)=""/91, 0x5b) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x80, 0x4200) 2018/02/28 05:17:25 executing program 7: syz_emit_ethernet(0xfdf3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000014145d000086dd6020a17e00101100fe800000000000020000000000000000fe8000000000000000000000000000aa0420880b000a000000000800000086dd000000000000000000000000000000000000000000000000000000000000000000deffffffffffffff000000000000000000000000"], 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 05:17:25 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) 2018/02/28 05:17:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) io_setup(0xa3c, &(0x7f0000409000)=0x0) unlink(&(0x7f0000000040)='./file0\x00') fcntl$addseals(r0, 0x409, 0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0xb6}]) 2018/02/28 05:17:25 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)={0x1}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) 2018/02/28 05:17:25 executing program 3: unshare(0x40600) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x3, 0x4) r1 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000040)=""/143) 2018/02/28 05:17:25 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x4c, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xb811}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x752}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}], 0xbc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/02/28 05:17:25 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8400, 0x80) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000100)='/selinux/mls\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x0, 0x200, 0x9f13}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00002e0000/0xb000)=nil, 0xb000) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) 2018/02/28 05:17:25 executing program 0: pipe(&(0x7f0000000040)={0x0}) r1 = getpid() fcntl$lock(r0, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x0, r1}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x5) 2018/02/28 05:17:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x2, 0x0, [{0x8000000d, 0xffffffffffffffff, 0x4, 0x1ff, 0x48, 0x4, 0xfff}, {0x80000000, 0xbb8, 0x7, 0x7, 0x1eefa00000000, 0x3f3990f1, 0x1000}]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0xb, 0x1c, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x13, 0x8, 0x460, 0x0, "fa494d1ef605c00ab3a4955e23d367382b29de06544d260c2e953b1370ac9d48a42e1ac8860c667e4090b791b84009fc5147c39fdaf3941101bfdab6a7c328d450a9cbdb2cc00183d94619ed1ac24cce0d91b943ecf8a6233c38bfa3963a641b79da32f997053d77645e9344bc65186c7467d30863a5ca159b51e1675305783e266a601cb75abd5d361ccf18"}]}, 0xe0}, 0x1}, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)) 2018/02/28 05:17:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffeffd, 0x201) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/28 05:17:25 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x341f, 0xa7c6, 0x79}, &(0x7f0000000040)=0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0x4a, 0x13, &(0x7f0000000200)="2ea8013549b9548135d9a5861c38fe4e8f2f969ddeae1b0ed2ae03b315eff346531c92f6934749167af82264dded3aea5ed2bff5ef07b7f6bc51f2cdbe6a2a88229087af8e21eba3f77e", &(0x7f0000000280)=""/19, 0x100, 0x33}, 0x28) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000080)=0xfffffffffffffecc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x45, 0x2900) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000180)={0x1, 0x0, [{0xe00, 0x0, 0x0, 0x0, @sint={0x800, 0x1}}]}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) ioctl$KDDISABIO(r3, 0x4b37) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000b5afcc)=ANY=[@ANYBLOB="2800000010000100000500000000000000000000", @ANYRES32=0x0, @ANYBLOB="000300000000000008001b0053b65829"], 0x28}, 0x1}, 0x0) 2018/02/28 05:17:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x9) 2018/02/28 05:17:25 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xd2, "a9ac24d0e55f678c6456196aee506fafb33576a3820d07e49c2c746d042e579ce04a9b3db8e17ff2b82404d8f16c9b68ac53d2932cade1e2f632512584eaa7dbd8e8076b5bb8f0bffa16b09b6530d7570b534b19eb2748fd06db02f992d3202b37a30a596874e1efc1a72522eab4449c56e07828cf4399dbe306b49566c84465327b666a49ea9f3048c70533f947f41c7512172ee7de8a3870c721b2ad6777373c45875cd79a61393e3b36f4146e4e5557b9d522f7f7e156256cdce5b5010c51d85d7ec56fb3b9d4739ec9fb8d90afc99fd6"}, &(0x7f0000000140)=0xda) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x8) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/02/28 05:17:25 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001180)='projid_map\x00') statfs(&(0x7f0000000340)='./control\x00', &(0x7f0000000200)=""/221) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pread64(r0, &(0x7f0000000140)=""/50, 0x32, 0x0) r1 = open(&(0x7f0000000300)='./control\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000000c0)={0x2, 0x3, 0xca1, 0x8000, &(0x7f0000000000)=[{}, {}, {}]}) dup3(r1, r0, 0x0) 2018/02/28 05:17:25 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xacc8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x100}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xcf0}}, 0x1, 0x3}, 0x98) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/02/28 05:17:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8001) syz_emit_ethernet(0x4, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="0aacf9ca9feccf1c11a6e9ac244ad56629fd26471e755a08c379865ee301499ab391b25b2b77b5074e86ce8c2512f8ea1d0a4879cfc29e17e9ef2f899e12fe89ed4798e241328984507f170c548837", @ANYBLOB="eb2d6e7f42cad67cdf94e8ffe8c7199126d4f3f0da84405abbc1837365a3d608856ad1ee117284679d1aff3259f9ecaf76b55cbe375ca5b58e281e379c94edd829a526430ea3b5d14ffcf851cbb2bf6bcc7a67635bce3fd202757073a4d34f3605390453e99d67fedc4759382c843714b87851d3b705495483e409f7163e398f2c44b09123678f0e72ee10d7ce11dba82d9fffedf161a13b789a2a", @ANYRES64=r0, @ANYRES32, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYPTR64]], @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000300)={0x1, 0x2, [0x5e6, 0xe71]}) 2018/02/28 05:17:25 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2080, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000200)=0x800) socket$pptp(0x18, 0x1, 0x2) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e26, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x39}}}, 0x20, 0x0, 0x7, "390f3eab844c847a9d5bd8cb9ff6d2f6fd76e149cef4eed55e840587ae7075a342f81bef0518d156daefd61043326864a8928cc9ea007fdb6de889dbec78953906718cbe007a037479c8adeab2414668"}, 0x160) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00003c9ffc), 0x4) 2018/02/28 05:17:25 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8c, 0x0, "7e231dba047f207d26a0a32bc13a85692f691e79ec6e3118a32e2c08f4ee64b4ad4b353b83cf42f84ade4d8afd546169c83b0426ebc5a9fc069b9e0a66bc8043acfd1c67ce4edebce78ba0abd221c05316298278d982f53741fb0418ed45a530949b05b2f3c729733bdbae562c87abce561ef811b3f9581f56ef83afcaedf3901972b043"}, &(0x7f0000000140), 0x1000) r3 = socket(0x1e, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) dup2(r0, r3) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/28 05:17:25 executing program 5: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000266ffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="c5f4d183b18e91", 0x3b4, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '#}cpuset/](wlan0#!\x00'}, &(0x7f0000000100)='vmnet0\'wlan0\x00', 0xd, 0x1) sendto(0xffffffffffffffff, &(0x7f0000000700)="4f2dcb87ae35500de43a95526002d2912d6641980f596895a35a0b45751b1f51fedd823ee53893dba2884893429202e065d5861b30e0c7b19da4b2e7beb5a676458b3ffb9987a37edd625c75202df1301a7a8b471154ca1757780c3a345a1e76ec1dfc1f176449e28d5f89b0c6246e0d8307cb8c9781b99c954703c5556c061939600f72c4d417bc8c953391d9a794eab68e3061770f4ca07324a99338a57d29d3ff6b61f1b7581293be061a74ab56ef36aef48527474ecd8f40be2a6d0e83690fa26d79941fab0a88acd466888fddeb7e6e3104edd7a27c5a61e7f6c745b35d506f", 0xe2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/02/28 05:17:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000001080100ffffffffffffffff00362a18"], 0x349}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) r2 = fcntl$dupfd(r0, 0x402, r0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000280)) 2018/02/28 05:17:25 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) chmod(&(0x7f0000021000)='./file0\x00', 0x0) 2018/02/28 05:17:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) fremovexattr(r0, &(0x7f00005f7000)=@known='system.sockprotoname\x00') 2018/02/28 05:17:25 executing program 7: clock_gettime(0x1, &(0x7f0000000080)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffd73) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x0) 2018/02/28 05:17:25 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000040)='cpuset\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x1, 0x1, 'queue0\x00', 0x6}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) ftruncate(r0, 0xddb) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80800) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000440)={0x2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300)=0x1000, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{}, {r4, r5/1000+10000}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='vcan0\x00', 0x10) 2018/02/28 05:17:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001180)}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001240)="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", 0x1000}], 0x3) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0xf0, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000040)=0xa60, 0x4) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x9, {0x80, 0x4, 0x5, 0x7ff, 0x4, 0x9}, 0x3cd2, 0x800}, 0xe) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000001140)=0x1ff, 0x4) 2018/02/28 05:17:25 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x21}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) 2018/02/28 05:17:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)="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") r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000200)="8316aa8b0465444afa84e4d6ba830c8d057a360b24539b82457b9aa2f49af491ee3b28b5bbfe8dfe188e478e11ca19ce257e334870cfa6a4dab5eb7cae07327212ffebd02ac58509fe1dfbdddc215a9f77bb18774b20c869e4410cc592235eb50ca7be0ba2e14f3cc8cb4c3a5d9c4542a0262cbaf8afca478ef8206a127e82e1ef618fd833846923abc09c4ee46a4b49db78b5751245b6aff7fba311fb91bcb3849e1a485cf14e08bb8bf441658727ef497a14576fb3bcf43bf88f95c86dd738e5d9c6aa0cbe6cfb3ba6655cbd6f4f1206a95732f2662c772ded648e77aa798876de67", 0xe3}], 0x1, 0x0) readv(r2, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/02/28 05:17:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_CARRIER_CHANGES={0x8, 0x23}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x38}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x80000001}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000340)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/28 05:17:25 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x9a72, 0x2) r2 = dup2(r0, r1) lseek(r2, 0x0, 0x2) 2018/02/28 05:17:25 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000000), 0x0) 2018/02/28 05:17:25 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000740)={0x5, 0xfffffffffffffffd, 0x2, 0x800, 0x1}) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0xb, 0x7d) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000006c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000007c0)={0x4, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000800)={0x27, r2, 0x10001, 0x5}) r3 = getpid() capset(&(0x7f00000002c0)={0x399f1736, r3}, &(0x7f0000000300)={0x20, 0xcd5, 0x8000, 0x1, 0xc783, 0x4}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), &(0x7f0000000600)=0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7b5, 0x8f2, 0x0, 0x6, 0x18, 0xd, "678f5b516ec4d2a852e5fd74c2d514620150979f43b323f069bcbedcc25ebd31f8b6893431564e2dc454931f0ec0c94b07cac03cd25bbcf42a0ccfe33578da40", "532fb6d792f418447df75a828b949c93c0013cbc8364f1b4f8448f71640eedfb0f3198c4c3f245c4b83b3e1e53f93ccd65c1b04c0af7c4ac5246dd2492de7a4a", "fb7d7bc4480c9118ae6726e12e93f67bd58a3a66f623dbd6ec60529c18b1ec3a", [0xfb, 0x8]}) bind$inet6(r0, &(0x7f0000000840)={0xa, 0x4e25, 0x10201, @empty, 0x7e}, 0x403) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000380)="f6e04250ab8ce1220652d7bc842c7ba8f9680037a1d1a86d7896f6614081dbecfd36aab157f6f159868f18893e2ae8c5f338f2547689e8fd1efa3498e2c30f7b42a6da4c7995251df16ca5e6bf9586b180613dbd08d75b8dcbae343cf18d8dcbdd3cd9cc1824646ec566850b5267a0cbd3bfc29d02ac5023e4095283db782a45d24273650e4caad3a74cf3dbe737a778dadb86b24c6b593a0554eab3f5489ca4804ebebd8b283ced8481147cd775a9d943f21f7c5fa3eaf748f0", 0xba) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x1c00000000, 0x4000) setitimer(0x1, &(0x7f0000000340)={{0x77359400}, {0x77359400}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000480)={{0x3, 0x5, 0x8a, 0x8, "9b5e6b346169f58e4ca373e25a838f2bb8491571c0e9d7b9f0f40563a2cfb01630979ac0eeb5ae6c4f869d92", 0x2}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "3c4d540b68cce27e9e92d3ce93f8c691198cdd7764c8f0f5837974a6e6dba27deee60d06cefcc88c93be56207d09821a38a04d532b9ed693149e1e22e70b1b66", &(0x7f0000000440)='keyring\x00', 0x8, [], [0x1, 0x6, 0x84, 0x100]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000640)=0x3, 0x4) 2018/02/28 05:17:25 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f0000000080)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[], &(0x7f0000000200)=[]) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/28 05:17:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000005e40)=[{{&(0x7f0000004700)=@nl=@kern={0x10}, 0xc, &(0x7f0000005a80)=[{&(0x7f0000004940)="17", 0x1}, {&(0x7f0000004a80)="7727375a0b1e7a34905668e0c24c699cdbbefd6b9b4fa65b0ffd32105d5bd4ac", 0x20}], 0x2, &(0x7f0000005ac0)=[]}}], 0x1, 0x0) 2018/02/28 05:17:26 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xffffffff00000000, 0x4) 2018/02/28 05:17:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000023002908ff0500ffffffff00080000000c00010000000000ea36c7dc7ec8d4ae851bdfef522eb582702d2f87c35e5630002d8bd73dae3c7ae0faf87bd93dd3237cdbe1f5a44c2b1c102f6c317b33285c82f34d0b3fa18c07c639e61913bb3d68e16797a1ca95d3a9756d73d592b2a2cf9f4951e27ff1c494f2a1c20590c622c480c1e61539e402891c5ee2fa3348a9fcb5f56ace14658a6620caa0969999d06db04945a83afefa97592e67f54f10d950959893971a276f8058a100cbd28f7f8c322591e92ff5e645e10ed1ca6ddae320d6907fdf18f48369", @ANYRES32=0xffffffffffffff9c], 0x20}, 0x1}, 0x0) 2018/02/28 05:17:26 executing program 1: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004c0f44)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x9}}, &(0x7f0000000000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/02/28 05:17:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000002ac1414bb000091e00000020000d346416fbdda77"], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) time(&(0x7f0000000080)) ioctl$KDADDIO(r1, 0x4b34, 0x1) 2018/02/28 05:17:26 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x8) getpeername(r1, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x2e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x18c, 0x30, 0x8, 0x70bd2a, 0x25dfdbfc, {0x10}, [@generic="de06eba6128f9d77b36e76f9cf834a11faf4bd0f43bdcd207e1cbb8057ef711229e267d018e9854785e05950a4096d586b9c0dc1479446a7f8fe6944764a6010111f49261d97ae85bacb65e5c3e756b1a6506e3c67a431b7d9b28c619ce2766e0d8ad0166f0eeaacc5fc61c5e087d3f4b29b15603e1538ee9a150c16ca7715ab62b0e5498bce4c79384c25ff0af342194890e441363b3bd14fa2a8628dd9196d794fa39837", @typed={0xc, 0x35, @fd=r1}, @nested={0x1c, 0x76, [@typed={0xc, 0x6f, @ipv4=@rand_addr=0x40}, @typed={0xc, 0x64, @fd=r0}]}, @nested={0x4, 0x11, []}, @nested={0x10, 0x54, [@typed={0xc, 0x4c, @pid=r3}]}, @nested={0x94, 0x67, [@typed={0x8}, @generic="0d2ac3dda6291e1ca3f2ea799b4d6a05908d9596b2aa374fbc5ca6d1767fe4ed89a17070789b31b7abc5b929c9204aae480d5718bcc87a0659a7e3cf930afc545e2e0cfc264777372640d343b0068c513bf3b316015fc5593d5f", @generic="42eb1f3e395ac52db3b5518ad2f1b75a75aace61ecd20528dfc0f6285029ee409b349ac16bfeffcab4d71727f1ed"]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/02/28 05:17:26 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) exit_group(0x7f) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/02/28 05:17:26 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x80000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/227) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x7ff, 0x1, 0x15, 0x7f, 0x5}, 0xc) 2018/02/28 05:17:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(r1, r1) 2018/02/28 05:17:26 executing program 6: socketpair(0x14, 0x0, 0xffffffffffffffff, &(0x7f0000df4ff9)={0xffffffffffffffff}) socket$nfc_llcp(0x27, 0x2000002, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80000000000000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 05:17:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008eb000)=0x4000000, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) unlink(&(0x7f0000000000)='./file0\x00') 2018/02/28 05:17:26 executing program 6: mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x1000, &(0x7f00000000c0)) getrusage(0x1, &(0x7f0000000100)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r0, &(0x7f0000002840)={&(0x7f0000000180)=@in={0x0, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f0000001580)=""/239, 0xef}, {&(0x7f0000001680)=""/148, 0x94}, {&(0x7f0000001740)=""/205, 0xcd}], 0x9, &(0x7f0000001840)=""/4096, 0x1000, 0xfc}, 0x20) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/28 05:17:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3d000000010000000000000000000000000000000000000000000000"]}) 2018/02/28 05:17:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f0000000000000000350000010018000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) wait4(r1, &(0x7f0000000140), 0x40000000, &(0x7f0000000180)) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xa49, 0x880) ioctl$TIOCSTI(r2, 0x5412, 0x7) 2018/02/28 05:17:26 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flock(r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x1, r2}) dup3(r0, r1, 0x0) 2018/02/28 05:17:26 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9a9}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/26) listen(0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) 2018/02/28 05:17:26 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000001) 2018/02/28 05:17:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x33) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x4, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) eventfd(0x7) 2018/02/28 05:17:26 executing program 6: r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x58aa, 0x30, 0x10000}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) sendmsg(r3, &(0x7f000079c000)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="01002a28f54444e74b5c65d1194e4e200000000000000000000000000000000000000000"], 0x26, &(0x7f00006bf000)=[{&(0x7f0000538000)="db", 0x1}], 0x1, &(0x7f0000017000)=[]}, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/28 05:17:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000012) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/28 05:17:26 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbf3aa20259cdb86dd6005008800080400fe80000000000000000000ff0f0000000000000000000000000000000000014e204eaa00089078a0a4bc7f20f038c6f4c166a56898c092f3d5eb9273ffb9db52cd755e000000e1ffffff0014ac71543b5b9cbe1c122b716ba881117e6e7f6237789cc454b6aa95a8f47f20994077bf1043ad1fdddc2a1556812c4bc6cfe628799d0078ff78386b0ce741ec38017bb93eb92cef373dbb27254b771090c7ae75ba0b6f0dbb55900ea76eda00"], &(0x7f0000168ff4)) 2018/02/28 05:17:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000180)='..', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='cubic\x00', 0x6, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x17, 0x0, @thr={&(0x7f00000001c0)="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", &(0x7f00000002c0)="47d398cdf6c4167351f5d3ba9176cc52cac3f15196a00dfb0422ad5ea56a24246fa337e62fa8c115814ac04c66c5f5b4ff25937255a3c31ad3e2f59031aae0e1be10e570985e8c64ca5662ac05208a94764ab87a140b570a3974fca19548c4c524e63d651b396a249e539e3ac6d8ee5a0da244f13b43d8a49b0e665c94421bc722b34820a7dc589bd90e48dfabb76e2662ffad54c261c8f5b8b3875002fb835f5fbb07008905163184f80af680c384ad247ff034d8bb8682bcd1252f4b88c59d01dc6a50d0d9dc20e86d2f6b774216a6cf89b645c172c6a2aacb2aad3c008b3ea3b188"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000004c0)={{r3, r4+10000000}, {0x77359400}}, &(0x7f0000000500)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) 2018/02/28 05:17:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x81, 0x200) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) 2018/02/28 05:17:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0x400000000000e, 0x1000000000803, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x4000805, 0x0, 0xfffffffffffffe8d) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/02/28 05:17:26 executing program 3: r0 = socket$inet6(0xa, 0x8000080001, 0x80000000000000) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'vlan0\x00', @ifru_data=&(0x7f0000000180)="10fa82856864351649344e643fadb3d670b24f3cd98cdab5ffe1a5211cfff011"}) 2018/02/28 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000ffffffffff07fdfffaff4bd1"], 0x14}, 0x1}, 0x0) io_getevents(0x0, 0x10001, 0x0, &(0x7f0000000200)=[], &(0x7f00000002c0)) poll(&(0x7f0000000140)=[{r0, 0x200}, {r0, 0x100}, {r0, 0x2}, {r0, 0x12}, {r0, 0x22d6}], 0x5, 0x1000) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) setreuid(0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) close(r1) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(0xffffffffffffffff, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000d3ff9d)=""/239, 0xef}], 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2) dup(0xffffffffffffffff) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/26, 0x1a) 2018/02/28 05:17:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) lseek(r0, 0x0, 0x6) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/02/28 05:17:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001580)={0x0, 0xe00000000000000, 0x0, []}, &(0x7f00000015c0)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/tcp\x00') socket$inet6_sctp(0xa, 0x5, 0x84) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/105, 0x69}], 0x2, 0xff) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x2, 0x3, 0x800, 0x6, r3}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000380)={r2, r0, 0xc855}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') [ 41.472597] QAT: Invalid ioctl [ 41.490762] QAT: Invalid ioctl [ 41.500396] QAT: Invalid ioctl [ 41.547274] QAT: Invalid ioctl [ 41.564460] QAT: Invalid ioctl 2018/02/28 05:17:26 executing program 5: get_thread_area(&(0x7f0000000000)={0x39bc, 0x20001000, 0x3000, 0x80000001, 0x5, 0x3, 0x4dc6, 0x4, 0x1000, 0xff}) sync() r0 = socket$netlink(0x2, 0x5, 0xb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x400) r2 = gettid() ptrace(0x8, r2) get_thread_area(&(0x7f0000000040)={0x7fffffff, 0x100000, 0x1400, 0x3ff, 0x4, 0x3, 0x1, 0xec31, 0x3, 0x400}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x1e, &(0x7f0000001000), 0x3) socket$netlink(0x10, 0x3, 0x5) 2018/02/28 05:17:26 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x94, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xa13e, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0xb}, 0x99}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffeff, @dev={0xfe, 0x80, [], 0xc}, 0x9c}}, 0x81, 0x9781, 0x4, 0x0, 0x20}, 0xa0) r3 = add_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="e5b1e49d537b81e1933a008ac79a87ca72b9abe431a6400d20e61349adf2c6856f84041d9a8a0119bf6d0d9e7bb54ae701be6214620e7cee0e499161cbeb7d6d45e7b93bcda2dbb6a2ab7229b4724ae954f4b2c64ffe4b5efbd628d04c4f2fda7371dca7d67efd1de72037ff44769b025cacff0cb1bfaf627897d2e18c5fb958033e450f0742dff5e757a430f3006900c8e5d4345e245445e2d45c68dd6567d256d106460e41f6c31574e9f2df4cdd1ed406569f601c89ae03599a4c45711f8bdc7be335fb1bdb2883471eed96514d6a448eb75f932a81dbb3bb2f9e044dc6c37e3fcb75a341da03ebc27ce4", 0xec, 0xfffffffffffffffc) r4 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="6f8d649ef8f77126c68618f185954f5a2c4ccb2c90cb60f4bee65ad5dc82aa3957f6b6a81dfa3028070395533def72b492a3398a4e256db71b3ec283eb533fdc77f6cbb5cb35b9b311a98eb768f07f50e37284418855fa57", 0x58, r3) bind$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"2d85af46a1b7a7"}, 0x9d94}, [{"8fafb7a530bbe6"}, {"491014a613124d"}, {"99f959d3b025db"}, {"1130da0540277e"}, {"ac00f9f9d0868d"}, {"abf5d85134a9b1"}, {"673558db9af7a5"}, {"080a189059a2b7"}]}, 0xfff1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000006c0)={@loopback={0x0, 0x1}, r6}, 0x14) keyctl$read(0xb, r5, &(0x7f00000000c0)=""/144, 0x90) 2018/02/28 05:17:26 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x5000, 0x103000, 0x13000, 0x4000], 0x1, 0x21, 0x6}) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f00000001c0)=@ethtool_eeprom={0xb}}) 2018/02/28 05:17:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000100)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000001500)=0x14) bind$bt_hci(r1, &(0x7f0000001540)={0x1f, r2, 0x3}, 0xc) sendto$inet(r1, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001580)={0x0, 0x7, 0x8, [0x3, 0x6, 0x6, 0x40, 0x3, 0x5, 0x0, 0x5]}, &(0x7f00000015c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001600)={r4, 0x40}, 0x8) recvmmsg(r1, &(0x7f0000003980)=[{{&(0x7f0000001480)=ANY=[@ANYBLOB="d335a50000000000000000000000f9392427d2584dc6be8e151a8aa4e4a9467878d2c00003af3d85be1c35cb5f5ad301bd79c4717f3ca889e1cd4ca0e1bc826accd9b232bcede9eccd61bf66ce1f50ed37978e56beebacaf8a"], 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940)=[], 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x9a2a, 0x401}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x3}, 0x8) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001400)={r5, 0x400}, &(0x7f0000001440)=0x8) 2018/02/28 05:17:26 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002540)=""/70) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80) r3 = add_key$keyring(&(0x7f0000002480)='keyring\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000002300)='blacklist\x00', &(0x7f00000025c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002380)="d718f3113eec8cdb232d5515f6d18989cec0bd044fe13d6c4ffb7b2ad944751146415f6288651ed15a05d1c84e3d4f2e7e169696ee8a76499e00bee8522c27244c69a479a8767554e2cb52ad247aaacd14ec65f02cba62cbd06a5fec87879f1e1b7d05ca65d53d1c3c773e39d952e59bbcddedc615e30eb9093b8fe805e7ee9024bd80b2c997081d9cb8482541cf194b68ac6f692b3cea00c58c494712286ba3bfec519b262cb6fa48b7daaaafdd23c1ef308087524b481546f5168e9ee42ee03a621326a2bfdc08c79ba5ce553b0e29cbfae9608652a56f3034dbdb669409d7b1c9841c60be21d7cd01cb", 0xeb, r3) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) r4 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="2c277547504c757365725cdd00", 0xfffffffffffffffd) r5 = add_key(&(0x7f0000002200)='trusted\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002280)="a9c23305ab0c0fc5ed7569dc25e4fd7ace226445b627e4c5d9678326d0d8a05b2fa7ef1272ddeae9daab5b82cd341f571c08591431c312b38586bfefa2822ce1ffdfe7ccce6ccf5a336c", 0x4a, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f00000021c0)=[{&(0x7f0000000140)="940a93a17555fa24a4", 0x9}, {&(0x7f0000000180)="e6bb7e9e15bd5f46", 0x8}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="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", 0x1000}], 0x4, r5) 2018/02/28 05:17:26 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2}, 0x8) connect$bt_rfcomm(r0, &(0x7f0000000ff7)={0x1f}, 0x9) 2018/02/28 05:17:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) io_setup(0x7fff, &(0x7f00000002c0)=0x0) io_cancel(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x10000, r0, &(0x7f0000000300)="376e86ea0d8ead6debdbbb6dcc7a902e5934d4fdcfc714e7f1bcf615ee088dd2fe5a5d71cd1df101ac5f37fdc58ecd35dd839541be1c73caf724b030aaac191fce78460e54491e71e6e9d5aca739a7491c7227f3143841a1f299b449d0b4db651bd37019177ff8740e6554171398e36fcacad5f346fd86af1b4a96a3ef830f197c0f21ffae5915d52a8ac4287439b28d326b714cd7aca400ddfef0ab5053b7b588a530e509579b3c3fcf7ad27cf706291d522df7991cf25e8321341978972add", 0xc0, 0x53, 0x0, 0x0, r1}, &(0x7f0000000400)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000080)="6828b6dbc939f0c72cf0a2ceb0dc38ecedb223dbe5bd2c97f2d84b90e62407e9191eaf89852940159acf3e60130551289f804829ff249564dcfda040e5332afbf810f58947391341998c077ca8bb859f9dbfe400f9156fc9448dbdeb14268f4315a8347eb9c6cd52f579c9e2583045f6a06aeb98271dcbbf45f009f961564727cd0484c2e173b1c97ea5fdf125f7016b6a012c4ccb8c0556bc91733f7f830dfe987ad157d759baf7fe3b86ea7add61426b424e744b29f59ab679023f63b9bbd9dc32cde13d7120b4cfb53c613728547a", &(0x7f0000000180)=""/203}, 0x18) socket$l2tp(0x18, 0x1, 0x1) read(r0, &(0x7f0000000040), 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/02/28 05:17:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xd8, "5390bd1f73ffebce1f7611d7db1e9ae1779399f43142b7843803b7c9e13e0a5fcfc46ca6da7a8a4d992f4d64ea86aaadda5093630f76a32dd9bccc1eeaf338014ee9d005d42c59082ed2dd1ec57521902e7180a9e2167e4a8dea9b09f5e2532455efbb7660c9562ecb635f78e9750e1e77ac04ae0f43fc3cb6a5f9317bd437c2c7c2827c3296415b465d76adda3b4931a6c2699dffab4aba4a0e95055967a245614fbbb6deb65a86fa04957d2b9bc96e1e262592629e8581278aaaa7068c0fa5ebb3e31063d66e0e8ec84edf04bca08e45d552c5c592a8be"}, &(0x7f00000003c0)=0xe0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r1, 0xffffffffffffff21, "d8a0def300b790a191169cd1f77c95de146d922cfe0153fec14c981426c224cc400c1ff6fa4a9017e06e6eae68004ac9e14dcf3062c31510abd9bfd4527cfe484f10073c6dc7b325a06620bdeee851d9e308a17ff76ebf52b2c285dc0d7bdba1cafe33b25704d71a9bae8995e2ce922ad0bf8e0b56d370455c15d37bad5a46200246ee3187cdd47729d92abe6facad810e7c0e425eb954ea83305f3c8d377222bc6b5f6f6f05cedd37dd35cd9805c44a458049d0d6f826b9333e6fa04b78bc684b323f7e679b2ebd4795e4ca94c36da40d79e4a759f06b7b80ad33e3a403d92000000000"}, &(0x7f0000000140)=0xb1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000580)={0xffffffffffffffff, 0x9, 0x71}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x7d, "232e0e3159a7de7312eddf9a4797804e2b19c16e8fb9e6b85759ce7d910d6e66406a033612cfacde484b8f65baae96543a07d116f0508f226bb7c1b33bf066988e498a185329c876ef91e64d8d568d8ba9bb67d7acc7519949f2a64200bb99bddd4bf7a43c85f97272a2fbedd59e04bccab44c6985fe07942f01daae98"}, &(0x7f0000000240)=0x85) ioctl$VT_DISALLOCATE(r0, 0x5608) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r4, 0xc0184908, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000280)={0x2, r0}) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000100)=[{&(0x7f0000611000)=""/253, 0x5d}, {&(0x7f0000000080)=""/116, 0x96}], 0x2, 0x0) 2018/02/28 05:17:26 executing program 6: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) getsockopt(r0, 0x100000114, 0x200002713, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/02/28 05:17:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x40010, r0, 0x0) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/28 05:17:26 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getuid() getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/02/28 05:17:26 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r1, 0x2, &(0x7f0000000140)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040000", 0x5) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40100) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 41.688270] ion_ioctl: ioctl validate failed 2018/02/28 05:17:26 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) getsockname(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000ed7f90000d0df0000000000000000000000000000000000000000000000000000000000000000000000000000000480f5576bfa68d6e2287fce24bc62e715682634e1b29827bd61173e973663bcf0213c13de7df642e2a79c7b76b6829197312f797e8bfaa0ca164440a1"], &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/124, &(0x7f0000000440)=0x7c) 2018/02/28 05:17:26 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d4647cd5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b5040d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/214) 2018/02/28 05:17:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @empty}, 0x1c, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) 2018/02/28 05:17:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002aeff8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0xa0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x20000000, 0x10000, 0x23}) 2018/02/28 05:17:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfff, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) 2018/02/28 05:17:27 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000000040), 0xffffffffffffff7f) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x3f, &(0x7f0000ffd000/0x2000)=nil}, 0xc) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/02/28 05:17:27 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/56) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x400000000000002, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) 2018/02/28 05:17:27 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0xb2d, 0x14, [0x420, 0x7ff, 0x100, 0x4399, 0x0]}) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xce, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xfffffcf3) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) getsockname(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000ed7f90000d0df0000000000000000000000000000000000000000000000000000000000000000000000000000000480f5576bfa68d6e2287fce24bc62e715682634e1b29827bd61173e973663bcf0213c13de7df642e2a79c7b76b6829197312f797e8bfaa0ca164440a1"], &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/124, &(0x7f0000000440)=0x7c) 2018/02/28 05:17:27 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="9216b55cc7c27f0ed3f64c7860df5a72", 0x10) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) socket$alg(0x26, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/02/28 05:17:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x4}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/160) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/28 05:17:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) read(r1, &(0x7f0000f76000)=""/113, 0x71) 2018/02/28 05:17:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200000, 0x8000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/118) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x2, 0x10, 0x7, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffc01, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/28 05:17:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/28 05:17:27 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r2 = getpgrp(r1) migrate_pages(r2, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x10001) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r4, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4e22, 0x400004, @loopback={0x0, 0x1}, 0xf88}, 0x1c) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000606e600ffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0xa0840, 0x0) mkdirat(r6, &(0x7f0000000300)='./file0\x00', 0x1d0) r7 = syz_open_dev$sg(&(0x7f00000019c0)='/dev/sg#\x00', 0x1ff, 0x200080) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000001a00)=0x5, 0x4) 2018/02/28 05:17:27 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x80040) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xfffffffeffffffff, 0x1400000, 0x100, 0x5}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xb0200, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000280)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)="73746174008000") sendfile(r3, r3, &(0x7f00009c7000)=0x400000, 0x400000ff) [ 42.020531] irq bypass consumer (token 000000004904327f) registration fails: -16 2018/02/28 05:17:27 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'eql\x00', @ifru_data=&(0x7f0000000180)="c582980ca8ca4498f3c2766a8315dd35be529cd19175deadca11db7eb940f37f"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001240)={'syz_tun\x00', 0x1}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000040)=""/179) getsockopt(r1, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) sendto$packet(r3, &(0x7f0000000240)="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", 0x1000, 0x0, 0x0, 0x0) 2018/02/28 05:17:27 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8a", 0x20) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) getsockname(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000ed7f90000d0df0000000000000000000000000000000000000000000000000000000000000000000000000000000480f5576bfa68d6e2287fce24bc62e715682634e1b29827bd61173e973663bcf0213c13de7df642e2a79c7b76b6829197312f797e8bfaa0ca164440a1"], &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/124, &(0x7f0000000440)=0x7c) 2018/02/28 05:17:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f0000a06000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) move_pages(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000100)=[0x80000000, 0x400, 0x20, 0x7f, 0x3, 0x5], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) accept4$packet(r0, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0xd, 0x0) 2018/02/28 05:17:27 executing program 6: socketpair(0x28, 0x4, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000000)) 2018/02/28 05:17:27 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYBLOB="3d567b878420c8471ac07fe4dd012df6e0b3df6bee39c0431a811be570ad6e4246996e843a1086f46b3b5215b6e626285d20408ac5deeb21f7121b95256d0757937dad611cce6d6478656db49eb8781589882afd20f731e751e40ab988e93cdd42f5428d933d05359029f807baf8b1741703266c20d133bc9aa7a8d97787bc55c481c97ead1a15b32db3d7412412807bbc4add7f7d6fc23d29b34487bb8881704a03e6ffac4465ddcdec972f5598356cb8abd3b501a0c61d53550fa7caff457e1bb0ff3833e2f8cee4d585102a3de15dc36688edce4c903358f716c5b0ee45889ec3", @ANYPTR, @ANYPTR], @ANYRES32, @ANYBLOB="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"]], &(0x7f0000000180)={0x0, 0x2}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8b, @local={0xfe, 0x80, [], 0xaa}, 0x920}}, 0xfffffffffffffffa, 0x0, 0x9, 0x9, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x295d, 0x0, 0xf7e, 0x5, r1}, 0x10) 2018/02/28 05:17:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x24000000, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @rand_addr}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f0000000040)={0x14, 0x3, 0x7, 0xf09, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:17:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000630fe0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x101d, &(0x7f0000004040)=""/4096, &(0x7f0000001000)=0xe16) 2018/02/28 05:17:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x14000) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000100)=0x7fffffff, 0x4) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000012ff8), &(0x7f0000002000)=0x8) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) pipe2(&(0x7f0000000040), 0x84800) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) getsockname(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000ed7f90000d0df0000000000000000000000000000000000000000000000000000000000000000000000000000000480f5576bfa68d6e2287fce24bc62e715682634e1b29827bd61173e973663bcf0213c13de7df642e2a79c7b76b6829197312f797e8bfaa0ca164440a1"], &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/124, &(0x7f0000000440)=0x7c) 2018/02/28 05:17:27 executing program 7: prctl$intptr(0x2c, 0xff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/46, 0x2e, 0x2000, &(0x7f0000000080)={0x1a, 0x1d, 0xfffffffffffffff8, 0x0, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/02/28 05:17:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000100)={@remote, @broadcast}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/28 05:17:27 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/02/28 05:17:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff0ffc), 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x10001) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) getsockname(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000ed7f90000d0df0000000000000000000000000000000000000000000000000000000000000000000000000000000480f5576bfa68d6e2287fce24bc62e715682634e1b29827bd61173e973663bcf0213c13de7df642e2a79c7b76b6829197312f797e8bfaa0ca164440a1"], &(0x7f0000000280)=0x6e) 2018/02/28 05:17:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001", 0x8, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x7, 0xffffffffffffff9c}) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="04000000000000000000000000000000b59b"]) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) statx(r5, &(0x7f0000000000)='./file0\x00', 0x3, 0x800000000000080, &(0x7f00000003c0)) 2018/02/28 05:17:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x24000000, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @rand_addr}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f0000000040)={0x14, 0x3, 0x7, 0xf09, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 05:17:27 executing program 7: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r0, &(0x7f00004f8fb0)={0x50, 0x4, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x4}}, 0x2e7) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {0x0, 0x1}, @raw8={"be0e804b24d5723d01246e01"}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0xc3}, @queue={0x2, {0x8}}}], 0x38) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x7, 0x0, 0x10000, 0x5b}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x7, r3, 0x2}) 2018/02/28 05:17:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000040000000000000001f11000000000000000000000000000095000000000000007b9ef5d118f28987cbf027d61f33bf00c0b077cd6e4a8c5007976ede"], &(0x7f0000000040)="73010080001e00000003000000000000002ad657d88b4e59f247bb9b6f", 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0xeb) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8e, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xc0) 2018/02/28 05:17:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xfd83, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff0000000020000000050000009e86000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x42801, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000080)="f9228ad6ed1efc74905d0367067ab9a9f71e668c5996c23e0a6cb6d94911db27", &(0x7f00000000c0)="5f407d474cd7e0b23d4f0a3d28cfce32df7aa156bfff26e05e362812045cf2f421f7376c324b90f48481bff8aef3f97ac138750cc42e085cf0950112bf8d6bec905283841d5473483c2aafbc0617c0fa43b5b5b79b237b4747c0724f2a2374030e70b43f0109b71a0bedc9f0b7e1d1a80a2ecb20070a807980bf"}, 0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/28 05:17:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(0xffffffffffffffff, &(0x7f0000643fb8)=[], 0x0, 0x0, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x1000ec9a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/28 05:17:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x5, 0x7fff000000000000}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000cd6f68)) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) 2018/02/28 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) socketpair(0x9, 0xa, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f0000000100)=0xc) 2018/02/28 05:17:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/02/28 05:17:27 executing program 0: mount(&(0x7f0000784ffe)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) socketpair(0x9, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) 2018/02/28 05:17:27 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xdf1, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x9, 0x723b, 0x6, 0x8, 0x80000001, 0x6}, 0xd8, 0x6, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000001000), &(0x7f0000000040)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) signalfd4(r0, &(0x7f0000000000), 0x8, 0x800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000006000/0x3000)=nil, 0x3000}) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, 0x0) 2018/02/28 05:17:27 executing program 6: readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/162, 0xa2) chmod(&(0x7f00000001c0)='./file0\x00', 0x9c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) 2018/02/28 05:17:27 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x4, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x8000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000000040)) 2018/02/28 05:17:27 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x400000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x40, 0xa3a, 0x0, 0x80000000}, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff80000000}, 0x1c) ioctl$sock_ifreq(r2, 0x897b, &(0x7f0000000140)={'ipddp0\x00', @ifru_names='ip6gretap0\x00'}) chmod(&(0x7f00000001c0)='./file0\x00', 0x90) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x2, &(0x7f00000000c0), 0x6e1384617cabc338) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, 0x0) 2018/02/28 05:17:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000215000)="04", 0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) close(r0) 2018/02/28 05:17:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001a80)=""/4096, 0x1000}], 0x1) 2018/02/28 05:17:27 executing program 4: r0 = socket(0xb, 0x8000a, 0x2) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) close(r0) 2018/02/28 05:17:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x7ff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0xb35) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000240)=""/165) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x100000001) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) sendmsg$key(r3, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b0004000000000000ff0000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0xeec7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, 0x0) 2018/02/28 05:17:27 executing program 6: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb3, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/02/28 05:17:27 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x6, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getrusage(0x0, &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x300, 0x0) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req, 0xfffffe98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0xfffffffffffffff9, 0x30, 0xfffffffffffffff8, 0x6}, &(0x7f0000000100)=0x18) 2018/02/28 05:17:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/249, 0xf9}], 0x1) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000fcffffff2a13000000643aa8d67c5cdff8a49e9e32789867aa000000"], 0x10) 2018/02/28 05:17:27 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002500030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1}, 0x0) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) 2018/02/28 05:17:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x24) getpeername$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) name_to_handle_at(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x7a, 0xe4, "e0bbadf370c6a3b5bd78d780cf5911bb0cb9c37e87dc8e194538de701e2c6b79832b886b39bb4fdd21703d451b25fcd888ecac4fc3c97f44c3c5cfab8af9dd274245b9695bca3391a517c110e368647378fa0b016a032ceb10c55c4bd3a180e0cdaec4cf42c1d371f21c94a94c1d23487884"}, &(0x7f0000000300), 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x6) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x6, 0x0, 0x7, 0x7c6, 0x3, 0x23, 0x7fff, r5}, 0x20) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x101ff, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) 2018/02/28 05:17:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/5, 0x5, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x24082) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xd616}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x17}}}, 0x3, 0x8}, &(0x7f0000000240)=0x98) 2018/02/28 05:17:27 executing program 3: prctl$getreaper(0x0, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x4e20, 0x4, @empty, 0x98}, 0x1c) [ 42.454005] kauditd_printk_skb: 9 callbacks suppressed [ 42.459420] audit: type=1400 audit(1519795047.628:32): avc: denied { map } for pid=6542 comm="syz-executor2" path="socket:[17104]" dev="sockfs" ino=17104 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/28 05:17:27 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x3) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/28 05:17:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1001ffff00000000000000000000000000000000bb25628ded01da25890c86e8132153eee0020000002195865ca73298b1643fb6d8e4eb90b392370e3cdddf2276d584c1ff43807da990b4fdfb4a00bc092718c4"], 0x14}, 0x1}, 0x0) 2018/02/28 05:17:27 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000058050000f4020000fc030000fffffffff40200003c020000c4040000c4040000ffffffffc4040000c404000005000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002999e9413d2e8e159da616d6af615085fe396af487920582cc67778574d082581d358ea72b9cc637c66ba1903d7aa5c4d9af9460a6d87abce19e95dbbb6c1cd607a390fb440bfe65f62523c623622c058cbb5bace2c3b34c90aafb952c8aa9d260d577cd53d98550393bf92936ac9cb3d07921d280b3e2c89f2608e61d8d59b9d3fb0caffd047591b0e06ff9ca5e75ceed68"], @ANYBLOB="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"], 0x5b4) 2018/02/28 05:17:27 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="0180c2000001aaaaaafa0290c2d4c3eef4352b270e05aa00000800451c0000000000119078ac14ff"], 0x0) r0 = memfd_create(&(0x7f0000000000)='\'vmnet0\\\x00', 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000040), &(0x7f0000000080)) 2018/02/28 05:17:27 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x94, 0x4) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x100000001, 0x4000000000, 0x20c, 0x3ff, 0x7, 0x81, 0x7f, 0x9, r1}, 0x20) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r2) 2018/02/28 05:17:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x9, 0x4) 2018/02/28 05:17:27 executing program 4: r0 = socket$inet(0x2, 0x7, 0x7) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0xfffffffffffffd74, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xc, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast2, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @empty, @dev={0xac, 0x14, 0x14, 0x101}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @multicast2=0xe0000002}}}}, &(0x7f0000000240)={0x0, 0x2, [0x767, 0xb84, 0x5bd, 0x12e]}) ptrace$getregset(0x4204, r3, 0x4, &(0x7f00000001c0)={&(0x7f0000000180)=""/38, 0x26}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/02/28 05:17:27 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0xe008, 0x0) truncate(&(0x7f0000eed000)='./file0\x00', 0x0) r0 = gettid() symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20000, 0x0) getpeername$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000f6ffffff0000000000000000000000000000000000000098a7bf8e684f60a763b1b2113124000000000000000000000000000000804cccfd47251900000000000000000000"], &(0x7f0000000200)=0x6e) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x148) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240)=0xc279, 0x4) 2018/02/28 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000700)={{0xf54d, 0x9}, 'port1\x00', 0x85, 0x30000, 0x1, 0x2, 0x5, 0x9, 0x2, 0x0, 0x4, 0x4}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000007c0)=""/56) sendmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="6cb12355b86cbffa7b00bfc97d8d0ce6b71547c0129b3fbe80815ee3b6eae50f04a8dc5e6a0e1846c4db5075dd358b10d99be9053a1f32a55f8d0e095680e74e9eb424657502f7fc6bb429bf2fcf7cf7d20be57ee25e32e4700da9e88b156f99b76904924e2a971af0a98c710d8aad10c585e57ba66723d7f894c45f7449c5b30c96ae72fe5edcdf6b0869af474bea76c6aab427b5c4a4cfbdb62b3d3a5bf6e13527563b85f830f392570c7ffbe1da7bd44fc5ad3bd3ca2fbed8648f870eaef6679af35c23cda39480c7e1b7f69272ef24c4282b", 0xd4}, {&(0x7f0000000140)="5767974c6b0067dd32b967c92abc983d75cced906de4cb705f85b87037a8415af24db233671a6979274587119feef6530ff544511bb10c2be3f6ebc021544878a6bc022dcd380a0a5426302a78319705ac5101c31819c9ed5cd75b0fc86275e7a756ff418246cc6a9dcf11c3165d5333a80c5e7c3478eea2035b94b1774e97dc40f286a508bec45b8de0ca7b1a5a51800c8186b81cebf523925a205052492de7d45db737d2eabbf951c77e0e76262ece57eda7d838ffbf075ef7672808ca6b4d862b2b5d4ca1fce9", 0xc8}, {&(0x7f0000000240)="ef8ce13fa49894eb5b52ed310509131a68acc5819b6d06e2b11f8f111ce1697e028c8fa5e3437fcec0c554968f8b2c001c3bd60bd51a5b9843dddef6f9b007f8cee1f7518cc806c78fb431b8c1f083ae3187e70a054b250ed5af682bba199e85acf63fcc286b99d2eb1319e398c0c5ebacd9e335a6e591b860b33caede903dfebc445b2cf4c072f13ffe4ad602604d0268a2fbfc5bfabd9b4e66fec0f0454a3bd0ffae6795ee7f0e011c378daad795be8b26361afc9f4d2916ffebbfee8d766f0c", 0xc1}, {&(0x7f0000000340)="2fbb57d6bcf3", 0x6}, {&(0x7f0000000380)="854cd04145f6113b2cf6903f8c03e49bd3d5da329703fdafbd57452e983907acaf20460a2b626813b0466173b77ab6e28e80a656fdac8b8e7dcd624af2df541c7c7178e057ccd50ac49dd67d04f8043b794674a2ca846d3e14ac3287f68b3d919d9cc9f22e04e708350d061a786384", 0x6f}], 0x5, &(0x7f0000000440)=[{0xb8, 0x95, 0xffffffffffffff80, "8d2542e427cda38308ad163097c37ebaf26c13b7d2b8d587c36d03363fb765e12f630d949473d472a37a9ff39b58aa50a2a1f247b72c86a035060349791280416b3340517f61c3e470fff54b280a3dabffb2b4351ab4cb925e933ad1c6ab2cbb4bc93150ca02ac07a8efc1873c31426837a007d11c1dcf2b152d6d0b95927a32b1f7ebd283612f2e0c4fa76214d8eac17e798fa1f7726f6f43d332a2e240501bfe65c132b28da6cc5f25a4fe"}, {0xfc, 0x10d, 0x1, "78c667e4ee6dd233ae2ed0308302eaae23da265a0e55d197e812e0d7ff59aad3e62f5c45a95704bd15ef309cd9cfc31bd7b66bfc80903f2e5e284c96ed91703c7a0e370465f4c2509c84e5d03e4ca6629f951922f0dd2424ed4d890fc8a5175984c2ac46aa1cf3166becf77527d23a649b095fda0a18f0d7f4f24c4476139700631786be1fc25b1effe7312c1f47d3685cab0b205ee2bcf05e3864e448494e42ba35fdc8fb13b8be6e63c1a238e34b3cb29d63df5fdf9b5b94e706e3cfd577f8ebd3d15b5b5a27455c4bcf61ccbdc9f6b260bb12ffc4f545b7e18f8828d03fa58b5b000f1a5353d7349881dadda3"}, {0x90, 0x19e, 0x4, "8d5433f413240d9c491049f950af7ca1422592c206311884d11e6e1d5ea7f20ea1b453967e31cb4917066d5fb1194450bc0e1325ec84365ae859e8c50bce70d2c0ca940eb12a19ca47db0e4892a119f3d9502b5599781c6e78332a048b263bf832f01d627c6ce2bd78416abf02ef1f71ec64485f83c3af15f752e4326c18f157a8a3"}, {0x24, 0x0, 0x401, "36a5187f0899258dd99726e044c7c7856b58de9e1631"}], 0x268, 0x80}, 0x4080) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) lchown(&(0x7f0000c99ff8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) fcntl$getownex(r0, 0x10, &(0x7f00000008c0)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000900)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000940)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006500)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008b00)=0x0) stat(&(0x7f0000008b40)='./file0\x00', &(0x7f0000008b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008c00)={0x0, 0x0, 0x0}, &(0x7f0000008c40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008c80)={0x0}, &(0x7f0000008cc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008d00)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@empty}}, &(0x7f0000008e00)=0xe8) r11 = getegid() sendmsg$netlink(r0, &(0x7f0000008ec0)={0x0, 0x0, &(0x7f0000008ac0)=[{&(0x7f0000000980)={0x45d8, 0x1d, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x3c, 0x88, [@typed={0xc, 0x34, @uid=r1}, @typed={0x10, 0x76, @u64}, @typed={0x10, 0x40, @u64=0x90}, @typed={0xc, 0x87, @pid=r2}]}, @generic="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@typed={0x18, 0x3f, @ipv6=@loopback={0x0, 0x1}}, @generic="3e858f11a39d6affb20e34bfbc5c12a88d8b4312da4bb411e12e6853482ec131c69e07f67b7b49246d2c4c7aaf41f6ccb1b6b805d529cda3949879df965319997471ea6915191af70c4411dbc35bf89ed099fe66877b8f8313d24e8f7a96e59fc67b921403eb77b2c0ce779852555e9ef621f2a58b05d7975e28bf62d4057c42e15ac94d85cc8deb881f1d11a5c333c2a6775cd92701345962647ef3a6451baefa0c78c3bb", @typed={0xc, 0x10, @pid=r3}, @nested={0x11f0, 0x64, [@generic="bac5a46592bba84548c0ec0844bc8780b8538b2a93c17a7b63128bf1fcb3e4e77ab5a2c392ff4eb9130d2d90a7b1266e263ed464b086e06b490aa82e4af0d52c3e22ac712711c12cdac9b09b241cca4baaf7d96260f4d85642119891eff4cb1c", @generic="3b081f6bbff4448fcede57f172a8239c36604212b3073fe4a54d8a0201553f5dc8b436dec9270c6efa3450938942ecfd5aff7155ce32f9cf7ca25dd78db9aff5439c0ccd7cc5ad3fd568074abff3f9b76593eb12dfe07ca14dcac21f78923fdaba78177535fc57bdbcbaa23c673f1fe21c8d4a7cf6c15a37dc7caa892d30d9d0f882a36f5f26deeb24d1", @generic="4873e81e41ffe0647b0100b8eaa329c0f948e1ca5dd759a5381e4a1757762d8fe9a7e126a9b43b4c8ff1e2a5878c6cb20ea0c1518bd9b1fcebb79b35d2ad50f018785676264882418f3fbf18b7f63f8234a06f1daac0978dba643ec4cf1b984555d46110edd633a727720c9cdd40d699da7126fdc2f356318f04780082bdce667627bf9941dc2def73d974f70d7440f91558f652d86ceb1467196f8724a29714f98febd0b2e86f47de1b821339badfa42ddf56", @generic="a5158a8f0b77092da0ea680463", 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@generic="f361dafe56a98ec4dd6552baf4bd60563f453d5b7965e19a6089120c30a4db43307539f28081dcc47b230ec6bcd64804edcd895b8a8b491175969a353e2cc40f5a6b0193433c388053649ac5d7", @typed={0x104, 0x9, @binary="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"}, @nested={0x1278, 0x32, [@typed={0x98, 0x68, @binary="283713864274aa7f9b534c26f0a27535975b71c86eeb71abb0d66adb2c12669773ee1f0f6841d6abc890907e43bc76605b35c712fdea6354edaa21437f2ba1abd40c7d9f8bb9f56d972da9c26d9b8de7f9be5316eed83965d3542e9c4906089652863c8627caa49e9323a0635ae373bd85e34a614e3e483f9d1210fb142a9b92093b58035d670ce8c4f23fd5db7a"}, @generic="3d5c0b74b43979714c80df642f0db1e1594cef4cf19034384b94bb12868ab2d2a64ca02cd09c9e702e9bda2ed0c213ea248ac38867c075b5fe9f5aad7c89578d3a1786408dbd2934b48c11907443027542e01cff6abd7533c7de0a6debe9eefb7984134ecc01aba123d924daa83972efade6ff1fe03ec112bb499b2b", @typed={0xc, 0x93, @ipv4=@multicast1=0xe0000001}, @generic="1cd428ea6bc684fc5432bacc5cb9fb073a61b4eca2a801ccb21be31fc3add83e0cccc8fe9620112633049a59449460a824b01d2b2094b49bfb3f3e63ee885e8e2e00ecb2b45e24d7e4bc280bcd720c2fddb3e0323592ab33922fdc0b723fc29cad1774f7eef6b06a20b78f7a7f850e472380729d4dcf82f872d9b951c6a47f15e75a6f22bb29b2f048dd58469deedaa584d04ed267d0586ea687b2ff7bf5c962056444083834e4de3c4127dde9d7f8810edd3ce9b0f79fcd15264a17dbc0d24f3a464a317a3937f15715d50ea42e0bbba9b7c8d1d82ba01a2acba8b4f91b402b5ed67ffc4a79e5080e61c0d2d08c157a75167f96f9f5a7767a13eefc0a1372f9aceb98de297949cb6565e26ccc9e0127093fd3f3a764a2676faf6708bd259ff21b943adb10ce7f70fab3f484f0667908d422979d1eccd93bc5fba693ddfcd64462b6031d75aebdebae8282b30e6e24b1db54f08f27eaf68049ac2a147d7822e29ab8dff298cc069a53a2981de21d08522c2b5b306e4f52e53133b479ddd472b86966009e3ef9a48e7511657346343cadbeaac70bb0a32370435ecb307f03c12ed3211a54dbfe23dfaa2daf7ca31988ec0368bf277bf6b9c8299d90662628740b9109f267844301db261883b123c484c58f1021c4fa48b6744d638989471ea0573b891cf8de8a0cf9661a179a452e538cbf1ae90586fd4c8c54ae8e906f6efc44164f4450590de0cb013e9b55bd7fc8709907981568810784e2eca6702af6d3b5b41bcf4737a9d9e4488cafd1c6325967d0260225c5fec9f8f40d01c1859c079de1f8fc3fd791bc8622c41b86d29f0e928efde1b7a6d24a15c89d4cf59df1e04086043f5c55ace74bb2037887ce78805d434ea4829a9a99b8b637c15bcbba5b141ff52af151807685e9cc8df90e3e7c976986922033f2949fceb47554fba4c26aaeab5c7c69d47b072d6c6a99a28c339ee2b3534fe78732b60e873821bc66b636047760ad1e2b60da7fb9180feb3470988b03a63f37073b74b4df694a55a3d96c1ffe33ddeeac38ff52a6a9277721c325288a5c83c837f8b3811919938f0e9159f0032221396bdb88cd7c8c776867ef0b225339f548f8daf5f24b55771590cf03b7e338134fa0725f99b8fa4a9f35b17c6d7ceca873d8c404aff140a8ed065db73e50224d9fab07d759b5e0d14d9b177db3608ff5357f07369a10c0259a4599bb7d27db0b31f09eaf7bab0918949e19ea8059f7e6c0f71456fa1a0b36ad6d6b9cf27d29b5501a0a936baabbb2c244c32f37b79348bd2abb3b818f5f6bf6e583de4d6da407cef0de4322516783c220569dbf9f3a84666055c4b35780e712c56ecd57c2a6ec1ced228558a7a41b3fc4b8e3615fa8cffd7010920d3432f6e35dedd9ff8ba1e439db95b1851a52b07e92519816e60ae380111d7c5d1ed6292a3950974642de3881eb16a3e03195bdac18fa94c2b02b9e17f33305265de2b2a0dc72801414babd384ad3000d75fc793b9a555e13d8a7335b0614c0c2234242693f8ded068974cb3280d12a1ec78b85d741931cd12756a94aeb375c86e7454f3f4ae02dccf7b1e802164b097435667ea562b532c2163d448c3874819b211b330f6754cd054fa12e909adc5ce2aaecd26806d53bc2f5a3efb31912ffa06d6b414ecae2a42833f66bda79b1deff9c16320a047712dc2e244bda1905a6e06e460574a361dda2fffc90304dab07c72cdf4e609223b21bfc444186b5a6d8bc1a036fd59ad9d8d98b51fa5073f6fa5e9b2e413560f4566091abd4d7cd7b6465fb6e4e5541fdff43726274b8fb184ae9c7b779b55dd8334b9a92c5c0b3a2252a19525123634eff0c225e4ac978cdb3be3f6dcde71174fe84bb54f2c474be88e077c0521d1506755d47b696df940567666c4aba642d64b578630c3d022b335343375a1b94689a8420f4498f15267405d8125faeb72f56028005ecf9e0dd0b3d54caac7c0e75666d15fb298ce4ff980d3a966cbb68c1e4c24af2f81506549e8c4d2352d9d9c6be148be542429abbf16cb4803eb9dc66479505b7292ceae2b04beec0c2b077a4bff53ab73a563b78c98051e987daa48d8de13699e5bc8744a4a522d3628cbccb2e153045b1945b9049128377ccc5b498ca108f6cd40e250cae778abe062427b83e41c405987ac5b5109db5cd7e316eabdebc9e7ef6c9d40dbfcba269afca3e242b2ff5f186afb3e239facccf349216dc46b05eb5f25bbbda0adbe8f036512ad4eb738a26a08dcd5a2644a332273ee46eae1c5b672a36a7fd1163863c9575f3b4c4abf8569c8e2918ce1484d9f507338ffc5c344c926083482b9a63bbc5008a2ab06a173bc32543b4de19b35143e81664d37a46bd2e8593f9c05a307cd8d5faf6afea4bbebd2a95d87fbc53d9a92a1b6ce28f3be18f8d2ed1177754fad07e04bc93148db69f2b4235eb2581553e67132dd6820b77fbc78eaffa64a16d1d9642f85b9331d8c8765764a1874f0ea5cb929207f10bd43464ae6e8fea80efb91b8f973df34486d8af88d6eaae13a1f011299eca1a70e9507394ca5cf10bfcd2f3d4d08881bb9b0e27177f1587f881b80f5c62d7462b3a320c655abbf515d03f0a2cefb51f3cafaf42cfb1d5687716326bb11f2b4c0536fb775b49bf8b3f11817c7fe26df18fbedce332bf47fa2b3eb64bd3cbe80f458a1c5c42cb3ef92ed72b186a818e097f92965cd951fce9dad089ac12ff2834266b2d889a023cbe9073a360fe1dd931c1fc530e1a996026c77b363c035fab274e58fcc055c92cc2f4aef43d92b5f003848471a4b3a2d6f08ab4a887ad5abf131a7ab080094e733fef2dd14ddc799aec7e3504e0c627bd34fb0e28865826baa58529eecfcbf5f0efaba2e87e9150a693d64d17ce20a0db446abea89582d72c43aa6db3c2913922d96ed55168b5e99405d2aa3f8beb5d4aaeda93d7768161b1bf1aa157966bbb25385b5a0d75da8b77078bddcf8d9dae6d3e6de295f4a3f700448c10bed54e7d295f277d3b5923ef60ef519eb1c02d6ce77458be42f0285e9f0c708688b0f1f18bea64da08f570fefbdd00cb3acf3e7bc60ac9636941f5b132ecbe71ee5136e32de4da1021b380fd73b35ac6f9fbe3c046dff1b8b288ceac3a3598ec32fa0b2cfce6635df02af1c70ba47eeae625d824ddb19be9b627cc8f11244f16e5f5edde3d3aab50b533b15dc5d64edd9ff434e76726903316e7b1b0f4e0aaacba98d98681eeb0d3e3237c07100664425483a74ab244c854cc03ea74e0e17565da45a037182f3e3b3cad5215ebbafa4a99f6f87c5ea32ead3d64958c6b9f7cce71ce3ae5c2ec1cf829196fddf4e398e318aefa0c4275460026a007e27d83dcbf427dfb2c98ed2d26fe258be0eb44cb64c047ac382c3c01178f64f8ee0ad0d8a111458a8a5df3712bb216c0b0df5aa77ead9f300779836b1de965574744271733d89f2af971dbdb086d9631aad06e9c6eb4bd030c4ca4fb0c7bd2d2ac4978ea553e5544a24c85f17235316a3c9e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@generic="cdb1bfd9a0f17d6c77bd7e81a9ef9270a178cdc09120e242c52d4cbc13b0c4949cd9436f252b905220f37b307852ce4e55b6e350fd18911d156928907a31b1f601e9cd5216c61ca82a76478edb391f8a64a50753028fb560b51058336f6b4ea6d79092bb175e6a4c7b5a5425922fbf690125691c2384294f32fc06fe8501a6c26152fef0d6160c1d358c96c2a362590dc0170ffa973ccdd18231d985df2797cfd6898a9d6a9e7fe794d470c347bfa436803bb363e14d7bd27313d439861416819c1ac633eede36bf3efffdc5d898c02ee265e23f9db5ff", @generic="c920bbb275d7ea9cab72310d0874d1c0aa852613dd8d7328909650b4c3c5f99f450c5e60599a893f573219ee056afdb334f6555c61617fd8fb189ac802a44f69010c0d9e4536beb5104814f20eafb667291120e39fddf44329ab13330095df31c1547081cabf51e73b3c7ce96384", @typed={0xc, 0x1f, @pid=r5}]}]}, 0x2554}], 0x5, &(0x7f0000008e40)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x70, 0x4000840}, 0x4) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x20, 0x8208, 0x81, 0x2, 0x400, 0x80000000, 0x2}, &(0x7f0000000240)=0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r1) 2018/02/28 05:17:27 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xffffffffffffffce) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = dup(r0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/02/28 05:17:27 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xf33c, 0x10002) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/02/28 05:17:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r1) 2018/02/28 05:17:27 executing program 7: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 05:17:27 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6000000869b32403da54c8bb4bd65de5a856df9b630c0c681e2aefff9d2c31fdaea812ee513ee79f6cf5c91499457362bf1c85b1af24422f7e451540c615ee44a6808073ef26a9e8963802749dbec180a8bff20a2c43ca47e015beea9cb91d7b436ebf1a5d0d20fd6e35d3b7f544bcd2b17dcf9c5969a5b551f3b02aeaf6d77783ffa1f3b9e9af91c9b393cf638dc1a8047ecb79bfec541086d212574e425a1a2f11468f0e986b2fc42bea243c9102532de76d626a844eaa27f5c8c3f272796a59cd7901932"], &(0x7f0000000180)=0xce) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) poll(&(0x7f0000000000)=[], 0x0, 0x0) [ 42.675080] Cannot find set identified by id 0 to match 2018/02/28 05:17:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'security.', 'mqueue\x00'}) 2018/02/28 05:17:27 executing program 2: r0 = creat(&(0x7f0000cf8000)='./file1\x00', 0x0) unshare(0x40600) socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) epoll_create1(0x0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x2, 0x3fffff) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/28 05:17:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/02/28 05:17:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r0, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0x325}], 0x1, 0x3b) eventfd(0x71e) 2018/02/28 05:17:28 executing program 7: r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getpgrp(r1) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(r0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="6d6f3894009b46") close(r3) 2018/02/28 05:17:28 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=ANY=[@ANYBLOB="1e00bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a5dfd300881a1565b3b16d7436"], 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/28 05:17:28 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f0000000600)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/28 05:17:28 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), 0x147) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4c) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x80000000}, 0x8) sched_getscheduler(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x202000000000, 0x6, 0x2, 0x7, 0x5}, &(0x7f00000001c0)=0x14) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) 2018/02/28 05:17:28 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x1a, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gre0\x00'}) [ 42.786944] audit: type=1400 audit(1519795047.961:33): avc: denied { create } for pid=6636 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 2: r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fc3f94)="f5", 0xfa, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0x7, 0x4) ptrace(0xffffffffffffffff, r3) keyctl$get_persistent(0x16, r1, r0) 2018/02/28 05:17:28 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x400) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001380)={@empty, @multicast2, 0x0}, &(0x7f00000013c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001400)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40008c1}, 0x890) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000455000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, r3, 0x0, 0x0, 0x0) syncfs(r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="856f59f505774e1f971b4420698a1d02", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd93}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, &(0x7f0000000140)) 2018/02/28 05:17:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@empty}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) 2018/02/28 05:17:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @rand_addr}, &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x7, 0x4) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe3699", 0x74) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000012000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771f", 0xe5}], 0x1, &(0x7f00003aada0)=[]}, 0x0) 2018/02/28 05:17:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x10000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x7, 0x7f, 0x2, 0x0, 0x1, 0x6}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/251) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff}, 0xa66b55829de96fd1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, 0x10000, 0x4, 0xee, 0x1, &(0x7f0000000080)='vlan0\x00', 0x9, 0x3, 0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r2, @rand_addr=0x100000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002d00)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/rfkill\x00', 0x8200, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000002c80)={r3, r0, 0x6}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d14ff8), &(0x7f0000f7effc)=0x8) sendmmsg$nfc_llcp(r4, &(0x7f0000002b00)=[{&(0x7f0000000000)={0x27, 0x2, 0x10000, 0x3, 0x8, 0x1, "efbe479066fb1019851d700c600b0ea2153069bf37b5882362c733a6604626c97655aed0215ec46fbb08aa797702839d7b46e74a6d86f28a0ec9a9d46d865c", 0xfffffffffffffff9}, 0x58, &(0x7f0000000100)=[{&(0x7f0000000080)="7de7627cad62dea85b764853072c7a6e3800cf19e9439dd450aa3b98e7b883a57f72bef612353f9413ab45e8dc854fac054bc4204cb614fa83589ec206b6fe045b6629a354dfb6d3cbb67c8651d120ffe9e59b69f8679a5979e9e4cfc1c7cb", 0x5f}], 0x1, &(0x7f0000000140)={0x48, 0x0, 0x2, "45591d0baa9ac718ec72d2a5a6ced5de332bcbc3e202458867aeefd43e623416588a83049fe010dd1611dfbe185f07a26155f9f14feca8a1ea50d0"}, 0x48, 0x20000015}, {&(0x7f00000001c0)={0x27, 0x101, 0x7fffffff, 0x3, 0x0, 0x1, "3854ef72d0ff3b11fc0d2b2a240740de68f826a6455e54fd43364969fe8db728fc33cfcb22e2bd21da2cae2805c15a1410513eaad61a8017d0fd54bf79561f", 0x80000001}, 0x58, &(0x7f0000000300)=[{&(0x7f0000000240)="f3db10ecf947226ab1dea9d6b352fd33dd1d28223cbe4ed520d457c34143c0b8461da7bc1541e7a3dfd3c46c27decee2069c5433379addec1443d90cf35998bd2f22235116db6d272d0d243a5c73ac955008bb3af84c4d9e5da98ad33066489b4204569ba3a8b47a7c45e2aedc78fd9b389cc1e4369378e246814b16ed19ba448c3af2e6a6ccf9a06859b0017a51c811893123800cfbd2ef", 0x98}], 0x1, &(0x7f0000000340)={0x18, 0x115, 0x3, "c1e816674561ae6b3f"}, 0x18, 0x20000000}, {&(0x7f0000000380)={0x27, 0x4, 0x6, 0x7, 0x7f, 0x0, "e602286976bf86a901a3f7c5d89966ca802d5155183d53d189803445f1ba40a198c9ab724e8d2926c197e135456d44e26b7e9896812c24657932bc437ec0e6", 0xa6a}, 0x58, &(0x7f0000002cc0)=[{&(0x7f0000000400)="017e261d63065a1f3a010b9ee7f85d7a04e69e78eb8e6f33e44412ccebbd38bbc9ba2203fc8c5529d25ed336d0b23c6862feab2ecfcf2c2c74c0c16f6f06fb9cd87e9a9969e39aa19c452409765cef3324596675913406210228fc9126787ddad71702e08b8439c9294a2e72fdc4b4b033201983f8992ee04bddb13f906e9afb5f06a8632d1dcbc16743969ce3492face2aa0c64dcbc9abb2b32ea139685026ede4407", 0xa3}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="fc75832ce502a1420e1e88a502735e6282f259b76a86ed2b8b74ca451472997543f7df3f7b557d9f090846591bd18bb6b629ce3ba6e8c27c95685f1d18bea27fbb9393892a154573f66a6c2042c66cfe033e99123a8b45af90f10eda4b27141fdb43b07fec90238ca5cf2ba22d5d426f5346e0466af3e43c93c46de52b30138ba203af66f5890c976569f2c0e45d109ca6687c34eeb6e88239bd2178024e28fcc293ab6244a708f9d6acc478e1bcd495784b72f87707aa3a0d5b479624c36754da79c66a4052debf9b82942c43c82e630c8e96720c40dfcb50056657b461e5ae71ba57d00bd84e9dbc1fb11d84d0544b", 0xf0}, {&(0x7f0000000600)="a19f0949799a38671da359b27a194345fe63505c32c707c479e7aff7adef35df2360a4e29ddadfd003be387a55a5e4cd0946d125cb7a667e5b71120e1302cff3f85990446707d02c895355eec13d2b24c5ae4996711185565175855e2050eafb06c485c6558f1d684014bbc34619ce53fa2f2a28b485627e7bfc6f218afa2103ad263f7239242f9d95043c9427c39ca49bf984bdc46ebcc80a5fa06bd2ac544d75fef41fb0ce2e469f372e29407c1b3efffe60131b61b5f600a039e9d47c3a727fff73d43facfb55d3e1dbe816f3cf795611e07064253ef4f9c081b3339a391f8c9255fd8a", 0xe5}, {&(0x7f0000000700)="55a49729cf1d58366a61cc42bf7c482d4fb09526838e1222327cc64011d3eb753bb94a86676af6e71e0aab166638acbe92ce92348db89c1c6c419089c8d90c9e1ec65a7234317618800d955d69974e0effe987b7d2a836f0c17f49d73fc0c6d96d26bf9e2fdad4691289953dda7413ea7a39ee2f11887c695e0ed845ce98dfefca5e94a9f74e1cc6", 0x88}], 0x5, &(0x7f0000000800)={0x100c, 0x0, 0x100000000, "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"}, 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{&(0x7f0000001f40)="d0d2374b074d89138ee872b8a28e71f3a6e0edd7cab6b8fc627a44d7b174d381b7cc731eadfc813d85374b71210f213607785e8c86389ab266e5748d10b9cd299fa46b6b0834da0003b75de2c01239e1ec4d02ad851abbf0548f74d554817698828052eabfe7a406acc7f77a9a36aba80ab9e0aa3bafc0847ef1f669623edd9824353d72fcbed2d5953f91e8e037af22569886b39504ecd46909de9153d7981fe1c26c94a6e9256ebb3e3464d85364712ee71f3178f2e07be3353855", 0xbc}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000002040)={0x27, 0xffff, 0x800, 0x5, 0x4, 0x80, "382eff9cbe04efea6edaf6ec3e6da3741dfe7dec3a7296fc1dae34a14b7dcfe5ae8edc94737873934524ab72ba4a2e8e2c3f14432044e409051b83e08489b6", 0xcff8}, 0x58, &(0x7f0000002180)=[{&(0x7f00000020c0)="9a50d8e4bad71ead51fe762b2231f0cfad1165bd967a9ad61f8a556a965d5d1463d538cd26589c99f38edc96122d05d2b89afed615e0919503bfa62bae3cbbd8b08b47c0725ef54dd79108d68910da88009b2b7a1fa246b5ad70daff54ae0260ab26cc24aaae796ceb7b328011e632d31212455b3956f9ff2ad24a833457164456cdca3252f091bedb567ef8b26c3bf34f4a9048716ff2f69a7d7db75dbe530bbd6c2cdcf8a340236b5d", 0xaa}], 0x1, &(0x7f00000021c0)={0xb0, 0x88, 0x23e0, "0dbb119960c94bbe55ff8695f20c056f97e362b6e1aa3cf4c81dcdcea0a3fb69ddb2a9e1523b45200766fa04f210a7e5d9bd36980d573784c146210009950a36b2b0dde8193187aff52abf9775677314f5841dba89ad49ac18b377af3b0cd81bbc31ad000a3a472bc12a8b6c6770bf6709ddcebd9841152c821d6ff062b5a6b556c46114e1197b8fe64782708eb86f0389a9a0930378f274d512068c9824d2c8ce"}, 0xb0, 0x24040010}, {&(0x7f0000002280)={0x27, 0x9, 0x3ff, 0x5, 0x1000, 0x7, "d416caa33df96832e0161f4c31b972d134aa5c3e07a67108565ed6d1e37254dff9fc1287c20ba69d9fa4375e61986d13903c5d23465ae21dbb8f92b2bfada9", 0xa3f9}, 0x58, &(0x7f0000002400)=[{&(0x7f0000002300)="54984df6ce3892be08642646e49e8f78a5cf4b87946263835b013379f760db0c99c912cb2e259beb9b335a54f5a858b213ece3f3cc676f641e177d0f8cd8f03954754e7fab6ef10b75179cae9573b0b4880da5f887409856211a24580a5508f7a443fd28", 0x64}, {&(0x7f0000002380)="cc0da85b5215ff9cfb7c554251dd66c19f3c689d7e8ff5bbf97708461de735ff706ad138321a2ec60e9a262c7ff3228cc5aef6c163b6d124c744b97face407ba6c2b4368f18517d2f2411f7e96eaef4a714bdf32994e545cd5722132ccf1edd4a7d2ecdf83cf8f6cf18742cd88ed92225d7c6bcf9cfcf348995f34", 0x7b}], 0x2, &(0x7f0000002440)=ANY=[@ANYBLOB="d00000000000000000000000530e79a48c0c64f9193a5c6007d1c0c7cd99ee10a4981b31d9f281bc99967c4bc345ccba330ee888f0633b24055df05b54b804c0f40e71583c867be3adf3cbcd712591c7c894d69b776005cdfec5d7976e563a4bc80a702fb19a9402d3b53f993d006d77a06824a21e2c56136a69b7e2ed4f5d6525c1be20c2e808b2d9f77f4248f0e1c7119a6bf9fbd8593214629989622707c03d713388c6a76cd75f2277a5962a292f0247a0a62e244a2b55afd9c99f3b403c5d32cd3cd28e"], 0xc6, 0x801}, {&(0x7f0000002540)={0x27, 0x3, 0x50, 0x7, 0x7fff, 0x101, "034b4781d41b2a437b98f3d31815911a45467b626834640803f36fc4c2d6f6da2997f019c0da4e9c6272dd71ad09f6b23167f3010c2b479d12c23a065d59b9", 0x7f}, 0x58, &(0x7f0000002600)=[{&(0x7f00000025c0)="ba452c77add0535a1942623570cf629bf801c6c05b1ecbe054ca906675e0bf7b8ed917c30f3616b62590f5796728eeea0eefb9b933f0987fbd", 0x39}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000002640)={0x27, 0x4e1f, 0x3, 0x1, 0x0, 0x80f2, "d2b967593bb5819ef4a27bebc3ad67e3dc7dfa6cee60a1538b6d1ff85665f0d18c26d8ba81c061b7e1c14cada1221388369f479ef53519dfd9d238faa8610a", 0x4}, 0x58, &(0x7f0000002a00)=[{&(0x7f00000026c0)="92da85fab743eca36fdcd68d53eabfd84de89d04025195266cb5aed07fbad1ddfcfc22297ca4ea8047f13fec637595c7b9e1b23bbe9a39690727162b256cbac5938b079075870e9fab85ec1db78de889af64ee2974481c573e72570b7a37601697dcd07aeb59eeac88a729be43bd89d49869341320e307d58493ec3b3238f4f50f59ba522bc211c5e4e19b57f0a6989a6bd188dba3c389890eb3c388f6bcceb7865221013d18aff53db754f2997b5aa4bac384e7718b84e832d82dafd1307fb3c835bc15541e3c6d2ff1449e86d87eab475ff7b89903519a", 0xd8}, {&(0x7f00000027c0)="aba412d10765c1a7208932f68fc4bb2b1c543149e9325bf5b9b4768c47de238100d6076c41146170f2433cefdc96b0689db72314a24ec19a8d5ef23686359451a3e727bee3bbb1a61ab2679bdaf84d7476eb42b243988568d3814bf44a81ab70214133031cc4eb030c07eb9864d9a44763745df3a88c53e9004c542f7b1e68907e84c7903ed5aa5e24eee135f333c8a654934d627864c1b812577e37a16f81a4d26c3adbb05cedaefb4f59675e693db9f7f43e25a7b9b7e54f957cc3b22a86bf2f37b963830a4874c73a0d0ab78a9639fb619ab8f7d514e00baefdfcccaf4b0f1b8eacdea8d2518b16df01b3edba58023ac9a7d3f73f0ee6", 0xf8}, {&(0x7f00000028c0)="6a1eafa2e30fb1c02c60ef42ba7d76aedd2af8ca01c1e796b2028ac098b1409f47a677ae833278d56a094979a85add54d5239a1aaee1f7dc9db67481c2066cd5f92e3a20e7832104115eca23ecb63c084ab5e4ed1970cf9e54161f850e3c133aaabe01cbc9da9a4fa6c472a54f6629202fec175d09e21068e0293835a3c5d6440194fa6f1136a9baf7e9cc3a67d8e3b79040d2ebfb3e1ed26f87698b", 0x9c}, {&(0x7f0000002980)="63273f775b60e97677d34e1f407461e3e18ffc68b8e860c09135e2cfa36a3e9feabaea92d1669054e41d61f8ea3a45be76c51c8a625db072dce6c5a1ed336e369d3c822961f5fded", 0x48}], 0x4, &(0x7f0000002a40)={0xb8, 0x1ff, 0xfffffffffffffff7, "555674ce5e4b36b3403c869f37c20888724e453d6c019bc80699c9392c5f7ce494847e66a266c5fb5a134258197166b4067ec44ade5281b91113bab37db7f69bb566d8251151c4ad043d2c424edf5a0bcdf2dc91c90d1d693db77e1cc0f4359b6a122c21a8dc8f091183e36ed60b9b4f7de6c414e2705c7be02d2ec646303a83bdf6e62fcc9890f6ce9a081ba0ac77cb3ade09b817d5213d9aa595091234dd2babd7aeeecccf99378d"}, 0xb8, 0x14}], 0x9, 0x8000) fadvise64(r3, 0x0, 0xfffffffffffffff8, 0x0) 2018/02/28 05:17:28 executing program 3: getcwd(&(0x7f0000000000)=""/157, 0x9d) ioctl(0xffffffffffffffff, 0x5385, &(0x7f0000ca7000)) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x101000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001700)=r1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001800)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000017c0)=0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0xb81, 0x52}, &(0x7f00000001c0)=0x10) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001780)={0x1, 0x0, [{0x80000001, 0x7fffffff, 0x1, 0x1f, 0x8, 0x9, 0x8}]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_generic(r2, &(0x7f00000015c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001580)={&(0x7f0000001840)=ANY=[@ANYBLOB="c8110000320000062abd7000fedbdf251a00000018005c000c00370000000000", @ANYRES32=r2, @ANYBLOB="08001300000000003a02665fdaeb54598dd39945b96834d1a6e3f829756fe8fd543d156de252710c19af0393ca7d692f2d4b8c25f8b82b46858a9bd58a2a1115b7186a2c48c280b9caf98dc00d8c383c2c65e9b9da9dee36a5b6c13aa445314b9f9c4ec04016eefbb72ff920e3a570f76b36feafa1cce9860669126798f7d9f0ef0fcad5e6bbcb7cac1d09169d3d64a69119859a27367c5ba3be74141ea0478dad6d51005a378117ab517a9a1738e60af5b726519e70ccd1a6fb8a4c8c84602edc19775c10107b000c00170000000000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0c005300000000000000000090007e006b83ad79f545e3dcd8b397c7443fb1b7da0d12222a00f1761fbcb3e102ed3da574318db1c22fdeb23072ca434945568cfbf7218ffdfa8d6cbccdf2164ebe51a4a1e9af1e7f47f0b3b2f3d143e7fe51099419a820b0bd8282ce3664daa68c9e5183d7f9b70c742dd0e3125d736a9c1296a998103a2803d9719c21d9a8bf930eade4104f4d4ff969a7354c0000d84ec54f8c52d294a0796d63caa9b6f617e738829207ae1fbbf7312e25286ebbb87e0000"], 0x7}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001600)={r3, @in6={{0xa, 0x4e23, 0x6c, @loopback={0x0, 0x1}, 0x44}}, 0x1, 0x9, 0x5, 0xffffffffffff58b6}, &(0x7f00000016c0)=0xa0) fremovexattr(r1, &(0x7f0000001740)=@known='security.evm\x00') 2018/02/28 05:17:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/02/28 05:17:28 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) renameat(r1, &(0x7f0000fdcfe6)='./file0/file0/file0/file0\x00', r1, &(0x7f0000b51ff2)='./file0/file0\x00') 2018/02/28 05:17:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='lo\x00') 2018/02/28 05:17:28 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000bf7ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4000000000000, 0x5}, 0x33d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x8c, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x100000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1371, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r5, 0x7, 0x7f, 0x8, 0xbc1, 0x3281}, 0x14) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r6}, &(0x7f00000000c0)={0x800, 0xcf, 0x5, 0xf, 0x8, 0x400000000008}) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000000)=""/22) 2018/02/28 05:17:28 executing program 6: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$sndpcmp(&(0x7f00000015c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000017c0)={0x7, 0x4, 0xffff, 0x5, 0x40, 0x8, 0x2, 0x6314, 0x81, 0x0, 0x1, 0x8000}) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="00f0000000000001e3a255ec4a950a0000000000009695cfb4c29da627ab9e5e0587e50edd592f90a5dfcade859e4717cdf8f03fe002210000000000000000", 0x3f, r1) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r5 = add_key$user(&(0x7f0000001780)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001600)="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", 0x142, r2) r6 = memfd_create(&(0x7f0000000000)='ghash-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000040)=0x6) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000340)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="a57fa54b82bf0c814cf6efeadf04d0569c50af8f3a7abd6fdc198d1757de2f84db5b3c2abfa78263411ff1e31781f17186d2aeee98d480c5047e942b15a389abc7ad9ce3349e27d7cb9388b91af17d0c61cde5f60d0ff27f63dfbb890e96be7d6c27f364372d601788b586886f81f395b8175e76fb6574a22ba16f7b36fafae5cadcbf5c08114ae85d2a30ffc8c1c3f058e5b588aa854f810f9ac8025f880e309c6de8da0d76c74af14c6933a3fb406bf4a09d0f2fb2319be4f7b55133e12ff8c815f646cb0b12d6d585994dd628fef7772903ecb6c7cebb06b0b07fd35404930505aa6d46b55f1a1298d04fe29b4fc5c08845c8", 0xf4, r1) getsockname$unix(r6, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f0000001580)=0x1002) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @empty, 0x7}], 0x58) r1 = accept4(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="068279ba968872b266f69e07ff8b5eb900208f10ab37760008ea73000000000000000000000000000000000000000000000004000000"], &(0x7f0000000100)=0x1e, 0x800) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000140)=""/173, &(0x7f0000000200)=0xad) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 3: ioctl$void(0xffffffffffffffff, 0xc0045878) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x7ff, 0x3ff, 0xfffffffffffff801}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x248000, 0x0) pipe(&(0x7f00000002c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/28 05:17:28 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x80000000004e21, 0x7f, @empty, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 05:17:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) [ 43.163924] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/02/28 05:17:28 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip_mr_cache\x00') fcntl$getown(r1, 0x9) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2000000003}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xfff}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3ae59ee, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x101}, &(0x7f00003c3ffc)=0x1c7) 2018/02/28 05:17:28 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xe, &(0x7f0000000100)=@raw=[@ldst={0x9ba6b1f8de2534f7, 0x1, 0x6, 0xd, 0x5, 0x100, 0x1}, @jmp={0x5, 0x5, 0xb, 0x7, 0x2, 0x54, 0x1}, @alu={0x7, 0x6, 0xc, 0x0, 0xd, 0x2, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0x28}, @ldst={0x3, 0x3, 0x0, 0x1, 0xf, 0x2, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x39}], &(0x7f0000000180)='syzkaller\x00', 0xff, 0xa3, &(0x7f00000001c0)=""/163, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000e63000/0x3000)=nil, 0x3000, 0x1, 0x40000008010, r0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x311403) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/28 05:17:28 executing program 5: r0 = socket(0x2, 0x2, 0x100000000000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fe9000/0x14000)=nil, 0x14000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) fsync(r0) 2018/02/28 05:17:28 executing program 7: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000017fe4)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffdff6fa283bc0a000040030000000100001c00000000d188737e", 0x24}], 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) 2018/02/28 05:17:28 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x1, 0x9]}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f000096d000), 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000140)={0xfffffffffffffff8, 0x10, [0x1, 0x2, 0xfffffffffffffffa, 0x1400000]}) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000000)=0x3ff, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockname$ax25(r5, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) fallocate(r2, 0x0, 0x7be, 0x100000080) 2018/02/28 05:17:28 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x20004008ffe, 0x0, 0x0) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000200)=@nl=@kern={0x10}, 0xc, &(0x7f0000001580)=[{&(0x7f0000000580)="de", 0x1}], 0x1, &(0x7f00000015c0)=[]}, 0x0) r1 = dup2(r0, r0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x3) process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/90, 0x5a}], 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/121, 0x79}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/62, 0x3e}], 0x4, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000003ffc), &(0x7f0000000000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000006c0)=""/212) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0xdb2fe42def06865, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) bind$packet(r3, &(0x7f0000000540)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)) waitid(0x0, 0x0, 0x0, 0x80000008, &(0x7f0000000040)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000600)="8c29d6f59856bad3fd8d528813a8d47a834c18b5e4990296f187094d0b8717d0b1ff74cc2436e3eb3e5118be85d08aabd16fb5df5c20a226d7d9dd01ba6d38caa7d71140305b5b1d93c00b11025324548bb4ad3f7c117dfb9a9ebd03b30f39a425c4636653") getsockname$ipx(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10) 2018/02/28 05:17:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) clone(0x200, &(0x7f0000000100)="2ba70ab7906c232bab8e4f968633dac13e92644d0e891e361a8450277423d7e50fe44113197cd61834f12e7ae271b72a59fce69577e5982dcdca8bf626b1b8366f31f7ea0daf59b2140bfbda01fd1d9787eb2af09d443a3728e0e20928bb2216d201d99655db0cbec2e88e649adb5b6129ab3f627f9e1f640b1983ea0b7cdb09000000b3d27dc3769a01a5cce2cfa6ec9edeaca2ac4de4b894e2e8c8f27bdcd88debb1b1a3d2e5bc558825aa679839", &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8)=[], &(0x7f00006fcff0)=[]) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='pagemap\x00') r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7ffe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) readv(r2, &(0x7f000023e000)=[{&(0x7f00008fc000)=""/4, 0x3}], 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1, r0}) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f00000000c0)="fd818bd2048fd70c3d7a5cb0d851574513a4", 0x12}, {&(0x7f0000000100)="e5398370af087ef837072c0655941a9ba4f34669ebe2ef72343654438fa96a4dbd7dac57aebf2cdd44ec1607fd9b0ac783a4090d02662ce18f35dff5b964f7cdd745a11224d0b11785c17427533941e692bbea8b5ec4d8dd66d140d8f2c08b6f87031a11639b747de49a3e62ae7b41536f58dc309b7ac1f21d3d7a6c17008f851eef3885eebfe065d807b34c16729c22d9fc5c93e0b209a439d486308ace4c8b3f63aa0d99a6d4650af6415de57a03c3385cfce06653130326e506e71303b2b50be51589", 0xc4}, {&(0x7f0000000200)="489d0c30cf45ea8504885d4edf15800d5e83e747cb6ac73c4bce138356ad9ff27337875b7fbed25f38dcd9113e50a1908f34ab4107b2e8091dda50eb53eceeadd6d791067f1e8b44df0c81db20b23c479875c6d11048a6020be5d582fcff81c0042c0ddacc5d56c48795f8952c9b237d59636b19e14dddebb2802fc0432f5393b86ffcc10edac07c7d6776aca503ccaa6269dd62f6d955d7802b4bec3eec5098c26b6cd31ce7af460ff7e536f7", 0xad}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="f9bb08df4a2ca313ea1e5e87d3d4137e388aafcf9fec8976ebafb940ba18c6d040f61ecbf025451cf74cd3263d9b1aae9c44280c5c2929efbe516ba9e4892c5029e5f6df9f14d58caa2d8b11b2006b3ee247f5c0834d362ca4ff4c5f3c6e43f79f6bfe4f39f66409aa7022d046e77006f683789bd7aec9096133e3b0fbe53cf6d0afab139a45b103105b53d52a9ea95c61f73a3b99fde90d832b8fb9aeb4d3a8f3ec23734d", 0xa5}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="3c623cd9c90a0dd2993aa66251ef29b8c7bea60e6abb743898db874acf7a53b9d720ab80", 0x24}, {&(0x7f0000001400)="4868fe18d7b8bb5edb4b7b1a39a2f70bec7f847529", 0x15}, {&(0x7f0000001440)="8295cc010589d4499dac894aabfd4cc03194eb829e9bb22a3063a337c8037351ccdea385fe5fc6f71f6e9abfe87dd80ef260bf48d58fab923836698c6a1f39d1b900513a98e60f1050b81e7f29131d7de07888845d65f0652d3f9dbf0ef4b31b9cff74308b15e1ca9ac7daf8bacae1f3056e328086ea35efdc9ec806b66fa717227f790a20b7243437f116aedb476b483489150e8671247ac8418efa6e4023cd99d710f6884ee3bec7d943f634a558a89c", 0xb1}, {&(0x7f0000001500)="3a6f15219e806841a40fe0160649271fa4e424954db6fa9b2202f98d909ad3ca4fee941b8bf3cb6346b9eba90b1c11854417dcd49887e0fdfa7e77b1db3ad7f16e964d09a2050fc840fbebdec3c4364927c8ef750106948184f795dfa8cf5f1fb4e5600f2072bd30aabd7247b29775047fabc6933a46326325ae4aaaceb9597648674580e425413d4dde638e50bb30691d76e9e2ac9bd7102d952fd080f8209625ba439903f74f1f2bf618e6606de49a8eb4a606ff5e83bdf2f2e388f1515475c6e8", 0xc2}], 0xa, 0xa) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) 2018/02/28 05:17:28 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x200, 0x1, 0x7fffffff, 0x3d0, 0x10000}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x400080) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x9, 0x7, 0x1000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x14000, 0x0) connect$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/02/28 05:17:28 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000867000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000300)) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1, 0x503200) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000200)=0x20000001d) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r3, &(0x7f0000000280)=""/74, 0x4a) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x101000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x2, 0x81, 0x9, 0x8}) dup2(r0, r2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x1f}, &(0x7f0000000100), &(0x7f0000000180)={r4, r5+30000000}, 0x8) 2018/02/28 05:17:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8ad", 0xc, r0) 2018/02/28 05:17:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="3400001d00000000006000001c00000056000008", @ANYRES32=r1, @ANYBLOB="000000ffffffffffffffe000"], 0x34}, 0x1}, 0x0) 2018/02/28 05:17:28 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00'}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) write(r2, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/02/28 05:17:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x6) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x598}], 0x1, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"b3e8719c37397f"}, 0xe04c}, 0x10) 2018/02/28 05:17:28 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000cdb000)={0x0, 0x1, 0x0, 0x0, &(0x7f00006a6fc0)=[{}]}) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x3, 0x1, &(0x7f0000000080)=""/254, &(0x7f0000001040)=""/4096, &(0x7f0000000180)=""/23, 0xd000}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000128000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="b9ff0200000f320f3266b811010f00d02ee3f58fe9689996001800008fc878c15200000f01c90f01cf660f3a0c86386700004fb8010000000f23d80f21f835800000900f23f8", 0x46}], 0x1, 0x8, &(0x7f00000002c0)=[@cstype3={0x5, 0xf}, @vmwrite={0x8, 0x0, 0x5f, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x80}], 0x2) 2018/02/28 05:17:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000000004, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x88000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) dup3(r1, r2, 0x80000) 2018/02/28 05:17:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e0001030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19b2c896f22f7dfa1422666efc015b9cb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"], 0x80) socket(0x1e, 0x2, 0x0) 2018/02/28 05:17:28 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=[{0x10}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6617337e}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffff9da}, 0x8) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) 2018/02/28 05:17:28 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0xff0a) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt(r0, 0x100000001, 0x573f, &(0x7f0000000000)="9a48db074f3323c9d905d12ebb49e5f9323c27e673d3898d4fd4c7f1ef4acf0a14cdb56ec667024f72c346b71b352033fd02ea5041f8e894e4ce6842f48632c2f097de6dabe3c263d0e4019f19348d61df77db7dd2ef0e2d7504927f8ec6d201dc530c8f1c18e37a85818d2049ba197a758998b4579f411b29c057bbb2066fb99ca1b8614eebdd2089dc8d5fc8950f6330aa0882a2b81d1f05c34efd96bbf9eb6e58222f281f6036c74f53b0bb082f0458e38b90176f96c1bd073dd0540c40f8424e39c987f2790a13f6feecef64d3ab4a2cc09b8a68de93a3b74c", 0xdb) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) [ 43.469546] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6792 comm=syz-executor5 2018/02/28 05:17:28 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="000030080000000000b0"], 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/02/28 05:17:28 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/75, 0x4b) recvfrom$unix(r1, &(0x7f0000000100)=""/11, 0xb, 0x10043, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x8) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffcb4) exit_group(0x8001) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) recvfrom$unix(r2, &(0x7f0000000180)=""/41, 0x29, 0x10100, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000)=0x100, 0xff) [ 43.509636] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6800 comm=syz-executor5 2018/02/28 05:17:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'erspan0\x00', &(0x7f0000000080)=ANY=[@ANYPTR64]}) 2018/02/28 05:17:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x9}, 0x98) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) 2018/02/28 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x601, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x3f9) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/02/28 05:17:28 executing program 7: clone(0x10000200, &(0x7f0000caefff), &(0x7f0000000180), &(0x7f0000e99ffc), &(0x7f00000000c0)="484898608959cc714e5bc2bf6c02a348ccefc3f44707c93c598151a74a574f78dd123844edaa4086f188c1b6dbfef6b2ba704e5904fd018395831fe1852e71d19c6cdb4b5a970e30cd44e386fea31bf23250ab8ba243b14c1b38dc0eba28cab0da4e80d6003777b7f18cb1ecfd217c07cb057b6e139fe32718f64f7b804dc912ac0702807f9ec23e17978d61ff35520d333e59dc3261c7aa18bb79271609ed31575457f65781e75d26fa") 2018/02/28 05:17:28 executing program 6: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x80) r2 = memfd_create(&(0x7f0000000100)="74086e670000000000000000008c00", 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x101, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) sendfile(r0, r2, &(0x7f0000000040), 0x10000000) dup2(r2, r1) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000200)=""/100, 0xfffffffffffffc5d) 2018/02/28 05:17:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x14, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800c, 0xf5, 0x80000000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x61, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x5, 0x9, 0x40, 0x4}, 0xa0) 2018/02/28 05:17:28 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180)) recvmsg$netrom(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@ax25={0x3, {"906cd525b383ee"}, 0x9}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000200)="c59e58f43c2c3366bf9fe1d131d78d2c500e771d73b73087d60e300feeac92a7da39d8eb4916d544aac9f94259a77b4be235949da30cbd2bb182e3d70670", 0x3e}, {&(0x7f0000000240)="7ac6c4f1b73369449167b0b9925b8fe0d7e8fee31892870c1b07cb8717bb79a46872e63d737342b4770a0f7c56a358a27433cc32b5d8cda8e06d1608b102e178a4c01e5c4370a437d14f6ce3368bc22eb7b65168f73fc699aed7b5eab15fddf9c996d64dd7aff7b4673b47a9255aca29e093b96894f587c3e9512bf8f09dc0c611eae43f3f77d25bf1ef264cd5502213def157da1bb594d23c54ceba85e3502de0e1409012be586fd97705a24612884bb96bc509935bd9ef312f932f7132e4ff910a74182d8c01b279a162f6a3309190404933db131eb261d8913b4dac7c31243a80dcbc01fab6d3a2c94180ba7a4fd558265410c758d0fd0f5aa447c22fa8b2c39a27214e9009dea8b94de85274843425a2debb4132b4b70da413b7bb12da2da215ff95707992bc5f283b0ae0f4eddb6b138ba1b79a8a4ba2a86164d44dfbd989d259c672e5efb0ceb5c077644e57e3d92f2447ffc754e4f5b135b5c4a2430c9119fa6b6eaf489c201bdaa9faec3a842c1ebdad5953a89f71e9a094768f0d92e67cd66997ff80b61714171a6b21adca8fea9d1972272aa340bc72da9c633bfe5d3b238d3bb6004307247cdb45a66c4ce4b62414d2587c84b5d04ed9d7a5ac0614c1bd8ae342ae2ca4bcb98523b93859d37fbc3bf442affa7fb79b78694364bb9869ab11e4c70d46e74b7ebe148090a1166fd1daa76e30e50c544c5ec2fe6b7e42e067089f5f3a87b32c92923e17802c355306fd460213f7862e0d2474e5b34ad37d961be774997457ee75448f483e2b3c1a33734da00168cb8f3729b7729bc71443ffd4b88cdf34159bebbb0c4f99de0f1e6ffcd32f10a033b28cc7e8f990d2a99e20dc7b680be64ba56ac71153821af48ffd13fef6bb63a4eca2f1647491a3f7125c30209b081fa98166f638ce3282c5b2ae8b4164a861242d1cc81d4c9a518bae47e189165efcf3aca0a8655f91f3b4afa41bcc0250af1abd0e2d3b23a036e2bb04fcc4ca0ce4bffc797434a2cf8d99ce2a527f6b05977dcfb4aa23e3804943b7befcb3c69ea0e9a60371c88c5643acef43c7c7789a499bb50503a164ad70825700e49900de095c11f792714b4925ea08e9fb64784e6bb7475c04c523171237a96c348947b48d98e925b1540676f3930759a93999d67205923c22c1c16c78ab18d6356d0374a3310c10f2a40648f4ee6954c72d888aee8ebae3aeebb5015c78363fbe8cdc0eb859819adf3b6d2eb5748859620f3020198a5f5d26daeb812530f4256d8c90b31a8cdff682e5524ffcb782b414cbaae7aac80be63a4333a8bb541f79207131157716e5a58017752f7481aff647a8defb54ae2862644ba86c230caf1a12ca159e70caf466091a75a8cc55a0685d4f6c697ece5f90f0034134b5096f38c151ff211dab95ea20cbd1ae1034e1d13124de6ade5d5b80a0d5048ab47fd07d7f7dc7bca26d17914baa0eb19227a76bd23c168493daabebce381e515ee6a893cc3e12a5f22871cc7fbdfd7cea92f4e560773841344434628ff4b9c10e5d3f193e7146e0bdbd845150a2516283e87df37ea49de980f87e6bd3f00f858bd45671f42667103e1b214d22c56ce237b07f3485c1a0d495e767a50fc5eeb701330ba340d7a9a4770800a4ec6e1816bd406467720e8df97eaac409aef5811a6340b6576ca0aadefd46b4c6f289dd12b8dac41c4c5081d24829a3ac8d7aa747d912a18c72b0b3c547fa18f074b7cec360b309c218088578435d6ce6cb7dab189fdfb2d089f9578c13003456c9bf36c3fa67b7fb7a26f960464ac85d086c662239be7bc25a4783db5d8bfd04e60067f73f6323eb4a81ce77d65f7c45cc6e4b44944d2ba32f9c49fb4490541f1f7008abea2d10fa123743aa22c2dc1bf0633d46c0a250f0992715d82bdb47a62b1b4bfd6efea106e0b60c907b73c388f2b550c2e5dae8618d7f82a74692ef10dc1e3a347093be51d66d74d2c78577251245dd7e19e11cb4bdcd752d6d7e0c18fa153be24b088cb4dcdaad1baa0a442265addb91c2d61699d47683312b8abbb6aeb53e7608cd957d84f52b986db72a62b1a88b398bef1983a9285e3a2cc9c383e7fba85cbc616c049ba2d0cc4fa7573eca5f39f3f454d8774fa9bca0042254efcb1dcda8cf2194c69b34e102551ee66e99fd67f2181ae1d86cab3b70772bef49757d9cdba4e9b5c36b3943d78986ee61508f6c8a04ee7e36b55f203f41cbc685604116179934b689f29c06c8c9a321442361a5bdb45a65d24c12596156b8acfde7c1114d7aa17381147791f436875be77b2fa5ff7c3e7c2084a872affe92040e320167e2e98c46bb9da3031681f17ebe49fa6f991b18268a8fe81267fa3852f7e30fc2c7100dc77d2cf60faa71a2e19c0db3d74a408a22cb2623bb6bd82e5b95c5b7105f793fc9953d715f042aa9f58ea7bd3bc94b5f3f89a4eb0569b38f044c271d8ac2e90a239f4449fdf322936fd248d6b3aa8fc704addb444748d5504b44ade376f73458bb4b86dca23a4bc82c02e54d3830e8857900674613de4809e4d8f8770f20ccdc362d28ee7d84991ad77dc31cc575ed457527731ffe8bd1a27662191e52cc3d0db0973f3ad7639cadb191030b5ab6f74c054082492819c8fdf9ea035a25a0256c55dff846739fab1e16b46a4de44b0cf664cec99852ee7f338b42e8e226e5639f29c6a2521f490f7ad8d07d7d45fb30152f7657e79f48a6d5119d2f51a559c72c1339c2d3923529d753425a2155826961fe60a442cf3b85b9480cb758b04548e191028133b337df9bb64e4b167af63961a15714c019a69719bad1ade2f2ab5d09b015f619beccef2bb51692049ca4a406bfe16dba766a722eac69e884b9feb31c7ce1878960f1521972b0f2897439cd4bf290c1090ecdc4067fdab723c340fe7d03fdf592de8096736b968183b09a0fe560df558628a94e5d9dbf786c7882d65a4a11ca43ec4e3229e141c25212472116850040fbdbdc85f09d7dafd0b429d88b12a175644c7d37ae6c93e76b4c3dba0645c18a34b7eaca9b688b3206288834c2b9d0070d6fdc746e95dcd1546d2ad3e1d5df25c2916015d50038129395df30e79e21125eaf68ebc81a35ffd40f5ab42cfe604b1b34e8edd6d53b046c6fd024dde313d8363605c2e1a1c33b5d572d84c40216aaf4e2b1cae3aae950b2f963827f1c3ffb18d69a9815d803cc1c7c0ec4849440fd0980b9054222982654ccadb16b83ebd77d64e80c53cbb91dbfcff989d5e7a30443f4381faeaf386803e8ee7997e02f02210d3876b9952698f2ed0fa03d07a7e9fbfc92109bc092b30b469aa53284a429527a4a3dbd30e6952b16084adb072556118cc19e7d6e8e243949469fdd610bdde33526a5b2f282cbe7019caf518c79e7884395861c87640af68b181af0336db008b95104a2192ca7f87c16ceaae92cef0699417eebd0affa2421aa388478141afd252e0ec76703446c4a8d2b3528216b3b777766e5b21e8f247434c7090cf7a6bfbbe007038b3f89e8b77bc788abadab2b25b6384e2489a66242bacdae8ba468c93ef12ca2b4276796ae2979b2f574269a617d70a9b307557276433ad7be5614903ea99159847db97cd7360fb0cb282ea6b8eaa1545f8212ce0518db1bd769d6b77ad4d4d6fdfa4ee2f922501aeef5f01bc7a452318b42098a9e4a195152fec0a8c8ebbdc5b2539750afeaa16513f25f9fbdec79e927196a4f2aca24c7bc8eaeb603deda112e601899721791926e2314ebb0f92d248caaa68f28ff1ab34e820bc609d908f1b208e8bb919afd7ad089f4d8b107aea1619298207b537018bbb470db54cb6b5f2d92020c6b43c1bd84b80ff5daab1eab4516d4f89622193ed79d86b7b9af26d3799989dc612e3b0ccb972c5da9857c6f8ebd46b270ec3d8158b3ba1b079a24ce2af5dd138c169ba28db166fa2a54c72cdac6bbfd75df1117d408d2d5034c458adfb2db64cd2a7038380a7249792c80669488e9294dfb13f2c3a35e64ab7acc42189be069fb8adddd31815eb96844b77ebf4eac47467ba26d59e90ec6b65fba2a34575f859862cfad9150074161cd2de05dd8a764fd61552451eb6fc487c93f44a345d93948b39f0c6ac0d2a3ef228d894996630187ecaf72c27045222427b3c34a249c939ec83c215b387d07581975c88466132e5637cd821ff9dc6e23eec5df87f7beaf28c52e773d12c6fc9cf249d9ee51cb4c530b2022c9619c451c7f5d112e10fdd5954573a5b7be25c94c3fcbad38849015f47c1f6f797b9fe5aead27959c36b6c2c83e9627ad48b9535c8585f57d241afebec59b14b7a7ae8c29381b2e301e33058aa1143a393f434a4d6a32f8a96fd6509994347c30dec92d29812f0ba51d71a1a41484bfa06fcf841be4c8f0cbbffd2324c83968829a4b9cab94e66ba626e45b71bf2d97e180846f4426096d318ac9d5c8d33a8d04a6e046ebf227b25d17557e9a0c11214d7f9127ae291e9fc7b513de5123ce767541784c77c4f98b8498795c23d7069d68b28b0dc776583e0654af3bdeb7198f1f1ce046f316de271b1cb6c319f79ce1747e99995b9dd8edf8f246e8794d8ceb06ecc8c9db7703773a06eb3e63e59d8f46dd4d4c3e49a3eabbd59f25d5aff9c228c3842fa355317eb6204022aff1f7f0f96e5451ed5d4f892734563115395752db1e230d1fc8e5b3887f3186417f831fcdc79d893847e460440416c927a3dfecd7bff7fcfa733dac91324b387fd5a000145c3c72b3a5f1bec9ebcfe28de295dd725b8ad61e3fb2f2e6a8d38a39c06bc619e99475f072c1c0326123593a83d702a0b45687bc8ab1e9200def9600380b729776ef5a726b59bb3b4740a27aaeffd5c5abe43da27b6b373aa81f0f692e0100f8d4fbe0902f42b8d931e0c0d8c64460877678416d81a18d9665d9489dad65abdf275d421320f63c00c380b3246f1cedcce44221639be27c32d12c8e9c195af7acd98fb7ec69014d0e9d08722a12575fff8b007174f10dee0e58683eee12d154faa5cadd48181eb6e4c94f96597d7416ead5dd7840b23cd780e5e47ff744b19564a21ac00068a1d30554cb849162a24c81690cb9089558137042daab0f9b4996aafd88443cc621753022473fb59e451a7cb442ea1fdb3b8df47fae9821240a43252bafe75ca4352f1700a7924fd4d4236ec875bdae0ca0f1df6567aefb4fbd1042e3ffa3f1ef825a59f75d892b35b53c5060a319dba276fed9ace8e5b6fe6e9f44942fff216a6b36f638cb44d8a297839a4470a675779ae9dfbd8c527f065e26e10be6bd6876efd3185f3ba11bd83a6951c06d48353ad3545355421bbf3690696d5e0cf14a813aaa3146b07db26b90d0392425077be5f485e688fa2c4a31b0bf118b98c7e8cd301342be9347f508a1f070dbecbef326403ad39a8d688df65fe995846f381519a035c9c6ce5ecc8430b8812d6bf63704e0dbdaf0922f6a2ff1e82acfb64b03ab8013e81068b05b085d71592f2c2b996e44d7967044f731ac8f3e89d1052f486f6462c14ab1c3d27877e6614939ceaf4157bdaf4886e912d2f4a2eb0b51ad05926ce5f6f62e8f52db3b95cf39e0f9172f9b148da42fdd5ecc35c9988dd256bfcc6040eaa98e76c74bdce0facf6a4e3fd35d52dfc9c205044469b06c2fba61183737cd4b0317c6d55608fedb3793a3471a600fe007f63cda264ad2df411adfb48ef60e9b94f7bdcabe0b5514519bae6cb6b87552515619acb46b88a43405b536be9dceb6c648d3f28f9238368acd0549895bc6791b0630f45ab3", 0x1000}, {&(0x7f0000001240)="cd1dffdee96240fd544eb2d7a9e42ccdd8a6d2d3f895d206", 0x18}, {&(0x7f0000001280)="6b77277cdc9111e5575f3952ee79e263bd42c18ff1742a402a3d109a8f6c514e56c22c5c5817240c7444b82529a1e5079d75a6c37914664946e28446e448a6caa808840ddb887b09393751145c117acd184cb41e76", 0x55}, {&(0x7f0000001300)="c55a435ea6dd27d1a23d2a9b71e693587e1dbf39a5cc36d5e4e57ba3e6b27dda77f231fa5954bf9841af9ad28f010ca9b7c7f274027452865c12dad967d779e2ec686db9281732b2b1131693674ae2dadb8592ca75b9063e9022718f639b32835af5812b8dcfba8379aebb385e50ea4450bc19d8ecafae1e952ebc443805cd14db7b2cd1a87d8c4318c7d950b573441d48357c385c7426b4bd21082fc405418516523ab13db696406f0ee86812518ad9caf0540ea2c719b77308d607f7b500b719603c53bf3876730fadeef281a17c0df229f86d23dc4dff98435e631dcd3303e2ff9b84f2f8c42e4e9594d48f59fd839e5f5f82b90faa17", 0xf8}, {&(0x7f0000001400)="2d383d8f09f371413d172cef4ca4aa37483e9d4845c143c905c3728eed8f81fd46880dcb15bf84188b04103b3c7bcd16920ae26f83820abf61965d1b9f715c142811b8f04a467867084931b2bdd9706ee5cf7b53e3cb90f2fbda9e1f0d614103ee51293784c2d4f3b42ede025e361befeea758fb2805da1ac2e26b777849f941fa9719582055928f8f772acb797024997325f4a5348776", 0x97}, {&(0x7f00000014c0)="649ef380a40aee1ee24e91aad7c19050dd483d7b1df197485301a3475b65cbe130c0d94a8efd39cdf4be27a2268736a70d84f5186fd120bc42909bea056c4f1fda2275ffbf47013d812ab82c49133bb254339cf853308c9e12e4359b5103c1e9fec5ef4c12e1263f78005c32a3567257f455c00500827cbea915cea0ee4ad17a8f06a6d2b061ecf9d72f127386ec81d99f52dedf3be64329a3e125f02234c8d0b12db221441942bc5684f6d6ccc9ed44a87a", 0xb2}, {&(0x7f0000001580)="691a659836ed406c5480afb81da6432d8bf2bc220345864ba925d450a1b7c5f0af9f6c9f6037bc8f02df932c5afa15d8431c9793d559d5d6a0f80b141b372b10baf9941389992601d71c850492ec7d52d583fe73dbfd6e8721f0e4acdb7cd1a532b72081852d306c855d545ac5974e7c0c3f6326abee3427a151e7f66e007b5cc43db9722b44a86cf3e2a10f93bc3214ad9e8d64f5485db0c5809921c757aeb918862152f3f46fd6747f90740fc85a51b57439bc631825bbb2a43e7327b45c30bc", 0xc1}, {&(0x7f0000001680)="8e52c98b35fc94ab81f9bb6e7779085983b55f1585b94f862539c87d1ae15e50df7b78ac1f65afe4eefd7c9fdd777f45a747701529d321d04dc2aaf1e16fd9ad174bb08279742c286ffeb825bdc601479ed5c5f633de95bdc6e50cf2e7d7c33afac04c8b478e722b97c230a45471ace5f5ad2c4d7c131b6b973d953790a559aea27544dd58e1605aa27236d79c6cce21a5cb79e46c793e25cf3644a957c24368ceee2ee0391814ebbe4bfa8932e736a571abbcb1f34078128239c7f58597fc2d0a7ea7173a01bc13c9", 0xc9}], 0x9, &(0x7f0000001800)=[{0x10c, 0x0, 0x40, "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"}], 0x10c, 0x40}, 0x10140) getpriority(0x2, r1) bind(r0, &(0x7f0000000100)=@generic={0xa, "daa7325526d60b7bf8a8bd81654ccd6ab2c7bc9b42af2e6a8a2f542ac6ef73310f0ac8d9b33432e7b3d1e5cb83b3508eebdc4a5c3135619b4baf34e7280d8b2189fcb7d643d34245be2b45f6d7d3355f997dc90752c4daaf5253b58b8af2f3470575d3edb2c7db1422f8cd3dfa15729f342a072962de08b4ef948572ed82"}, 0x80) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004f00)=[{{&(0x7f0000001980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000001c40)=[{&(0x7f00000019c0)=""/48, 0x30}, {&(0x7f0000001a00)=""/240, 0xf0}, {&(0x7f0000001b00)=""/164, 0xa4}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x4, &(0x7f0000001c80)=""/11, 0xb, 0x80000000}, 0x1}, {{&(0x7f0000001cc0)=@l2, 0xe, &(0x7f0000002e80)=[{&(0x7f0000001d00)=""/111, 0x6f}, {&(0x7f0000001d80)=""/93, 0x5d}, {&(0x7f0000001e00)=""/40, 0x28}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/2, 0x2}], 0x5, 0x0, 0x0, 0x1}}, {{&(0x7f0000002ec0)=@nfc_llcp, 0x58, &(0x7f00000044c0)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/15, 0xf}, {&(0x7f0000003f80)=""/140, 0x8c}, {&(0x7f0000004040)=""/55, 0x37}, {&(0x7f0000004080)=""/246, 0xf6}, {&(0x7f0000004180)=""/223, 0xdf}, {&(0x7f0000004280)=""/130, 0x82}, {&(0x7f0000004340)=""/142, 0x8e}, {&(0x7f0000004400)=""/121, 0x79}, {&(0x7f0000004480)=""/25, 0x19}], 0xa, &(0x7f0000004540)=""/21, 0x15, 0x4}}, {{&(0x7f0000004580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000004640)=[{&(0x7f00000045c0)=""/107, 0x6b}], 0x1, &(0x7f0000004680)=""/131, 0x83, 0x3ff}, 0x2800000000000}, {{&(0x7f0000004740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000004a00)=[{&(0x7f0000004780)}, {&(0x7f00000047c0)=""/154, 0x9a}, {&(0x7f0000004880)=""/116, 0x74}, {&(0x7f0000004900)=""/200, 0xc8}], 0x4, &(0x7f0000004a40)=""/52, 0x34, 0x8}, 0x9}, {{&(0x7f0000004a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000004c80)=[{&(0x7f0000004ac0)=""/37, 0x25}, {&(0x7f0000004b00)=""/24, 0x18}, {&(0x7f0000004b40)=""/73, 0x49}, {&(0x7f0000004bc0)=""/138, 0x8a}], 0x4, &(0x7f0000004cc0), 0x0, 0x4bd}, 0x32ba}, {{&(0x7f0000004d00)=@nl=@kern, 0xc, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/229, 0xe5}], 0x1, &(0x7f0000004e80)=""/74, 0x4a, 0x2}, 0x7fff}], 0x7, 0x2002, &(0x7f0000005040)={r3, r4+30000000}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000005080)={@broadcast=0xffffffff, @loopback=0x7f000001, r5}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/122, &(0x7f0000000080)=0x7a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000004780)=0x5) 2018/02/28 05:17:28 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x101, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @note}], 0x1c) 2018/02/28 05:17:28 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000580)=[{&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/93, 0x5d}], 0x7, &(0x7f00000005c0)=""/249, 0xf9, 0xfff}, 0x9}, {{&(0x7f00000006c0)=@can, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/154, 0x9a}], 0x2, &(0x7f0000001800)=""/240, 0xf0, 0xfffffffffffffffc}, 0x47f}, {{&(0x7f0000001900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001940)=""/208, 0xd0}, {&(0x7f0000001a40)=""/230, 0xe6}, {&(0x7f0000001b40)=""/207, 0xcf}, {&(0x7f0000001c40)=""/31, 0x1f}, {&(0x7f0000001c80)=""/198, 0xc6}, {&(0x7f0000001d80)=""/117, 0x75}, {&(0x7f0000001e00)=""/160, 0xa0}], 0x7, 0x0, 0x0, 0x401}, 0x2}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f00)=""/135, 0x87}, {&(0x7f0000001fc0)=""/164, 0xa4}, {&(0x7f0000002080)=""/39, 0x27}, {&(0x7f00000020c0)=""/114, 0x72}, {&(0x7f0000002140)=""/40, 0x28}, {&(0x7f0000002180)=""/83, 0x53}], 0x6, &(0x7f0000002240)=""/191, 0xbf, 0x800}, 0x7fffffff}, {{&(0x7f0000002300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f00000036c0)=[{&(0x7f0000002340)=""/246, 0xf6}, {&(0x7f0000002440)=""/220, 0xdc}, {&(0x7f0000002540)=""/139, 0x8b}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/141, 0x8d}], 0x5, &(0x7f0000003700)=""/30, 0x1e, 0x4}, 0x9}, {{&(0x7f0000003740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000003800)=[{&(0x7f0000003780)=""/90, 0x5a}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x2, &(0x7f0000003840)=""/120, 0x78, 0x3f}, 0x9644}, {{&(0x7f00000038c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/181, 0xb5}, {&(0x7f00000039c0)=""/242, 0xf2}, {&(0x7f0000003ac0)=""/8, 0x8}, {&(0x7f0000003b00)=""/89, 0x59}], 0x4, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000003bc0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000006280)=[{&(0x7f0000003c00)=""/67, 0x43}, {&(0x7f0000003c80)=""/31, 0x1f}, {&(0x7f0000003cc0)=""/221, 0xdd}, {&(0x7f0000003dc0)=""/65, 0x41}, {&(0x7f0000003e40)=""/215, 0xd7}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/75, 0x4b}, {&(0x7f0000006040)=""/158, 0x9e}, {&(0x7f0000006100)=""/88, 0x58}, {&(0x7f0000006180)=""/204, 0xcc}], 0xa, 0x0, 0x0, 0x3}, 0x3882f6db}], 0x8, 0x0, &(0x7f0000003fc0)={0x0, 0x989680}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000006400)) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/28 05:17:28 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x14, 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x1000, 0x0, &(0x7f00000002c0)="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r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x0, 0x0) readv(r1, &(0x7f0000cc0f90)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000016c0), &(0x7f0000001700)=0x8) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000015c0)=""/248) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x7ff, @empty, 0x8001}}, 0x7, 0x800, 0x5, 0x1ff, 0x8}, &(0x7f0000000200)=0xa0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) fchown(r2, r5, r6) write$evdev(r1, &(0x7f0000b5df88)=[{}, {{}, 0x1}, {{0x77359400}}], 0x30) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) 2018/02/28 05:17:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xa8800) ioctl(r0, 0x400000000000125e, &(0x7f0000176f80)) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/14) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x400) 2018/02/28 05:17:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x900000000, 0x32, 0xffffffffffffffff, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001ffc), 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x9]}) 2018/02/28 05:17:28 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:28 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001c000), 0x4) 2018/02/28 05:17:28 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fdb000)='nfs\x00', 0xc0ed0000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) timerfd_gettime(r0, &(0x7f00000000c0)) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) r4 = getgid() sendmsg$netlink(r0, &(0x7f0000000900)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbff, 0x1050440}, 0xc, &(0x7f0000000800)=[{&(0x7f0000000340)={0x484, 0x38, 0x100, 0x70bd26, 0x25dfdbfe, "", [@typed={0x18, 0x36, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xb4, 0x4c, [@generic="dc41389be5f43f1e1d1fd264ca85d50b7e74fe2de02a0082665bc38a94cdbaaab81cc626e0c819bb9c69f5dacdad201a2f913192c48aafb1fbaf44137419a1f2259d94ae11b476cf2e40eca7345b8090d5403901fc129679ef447878a49ac9ca0c8aaab4904ebc49c47d632447", @generic="c4ef99816101a691a6fe9dac21caf774b3697e98509dadd241bcbc6df02c76d4fa647461a110f5ae9402998b0d905fdd7c49f4a80e", @typed={0xc, 0x4a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x334, 0x2, [@generic="84b3a5c4072d9bda477fe5f5189e8b2013068ea5c441a5c2f5f035664e8ae3af0a9aad30d8852844b6c5da2536e60d223ab0c2a420e2c5e684e1ae06ef4f88f85f20ba52fae6f5f0be0e227c04e079269c0a1c34e76e07ce2e3229e2e6920ad9e740132dc6dba0bf133493a96e85a44c91c4bb29d37b0e168baecaaac0ed29dc511f1b86d28ef0fb515f4291288fb222df6f48639034490200de50e45219944a08f771f31346ffc4bf789afd", @generic="e9145e3b379b5fe99a4b4a49b19b57c3824432d78833f7dd382d38ac15be8562ac64e81850a9de54810a63f6b0c6fa927eee06845cc9630c5a091ba76643c752b2136dea9b27d4ecd76b189429cd94425741a4235bbf0d54fe73bf45693f37c810a071f47c68100d1e378e78148ea4cf42b60e0c1ac87015d930ae4a450c7a4c92986ede6546a22557604331aaff216fdc9f94fff16ef6cc969d38e2bdabac39fd5978e415c7be1e0932c8c9516740197fe0106f5936b7c4e58f6c6f296adf0398e493de96e0b0f68d8f3d5cc50dba0a413a98e5e89d72074f900d740cee35f70000", @generic="a44f3b588ea8e0d1acbc02f7aaeb22bf12fd108a3b9cc445237037b31c6dc1f7c81fc573c3ec59c4febe423dac9ff308f146180660722a11cb56f42d771e0084a94e266e6abffc37c46f8012f0775c31f19b03f215b974aa269529d36a963bdfdd5a394c930b17bafcbcb6972a8c128565f2e1778120a8e3e51758c0bb66ec4daef5d24497f5214710d1de", @typed={0xc, 0x87, @fd=r0}, @generic="8bff24fe39909d6b794d91505b3abb0f4f2c247c6fc5241f6f4b0951eabf05a1845833c8df2710a939f2a8f3f6616e58bdb0fe3dec426399658917bde2eff3612c856fb6339adc79b9d5c5d2beb34e8e0d3392c4b71c08f5ac52696392ac1add44f1fd3d05cb63598c303f14645b762d5720ba7acd719a40f967b025e5b226e29e01c61f0a2d1acc3fbd647eaad72e4a1ff3309a88d269ded9a75695c84aa30bd40267c8c784005ca3b52b1cebfff433464c93a5d213994978cead5025c67792608139dbed663b9e03d0669ec7c4badf32cadc894e26dc1ff8c52d095496dfa5cbf565c3ade5", @typed={0xc, 0x90, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x0, @ipv6=@empty}]}, @typed={0x68, 0x39, @binary="cedb9380a51155dfd4928380c79d9cf77594f5f793228d6d22bd17bfa443b2fb8b87df331f7f015de2297c8e87ec7c0f1df93812332d297ff82fa57aa6fc4f81d0f4012c4c87bf35173b92897fa4afb5a968200adf3800e0277c11f80a5a"}, @typed={0xc, 0x67, @fd=r0}]}, 0x484}], 0x1, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x80}, 0x4000885) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r5, 0x81}, &(0x7f00000002c0)=0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/77, 0x4d}, &(0x7f0000000180), 0x19}, 0x20) 2018/02/28 05:17:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000000080)=""/32, 0x20) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) 2018/02/28 05:17:28 executing program 2: r0 = eventfd2(0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000029000)) read$eventfd(r0, &(0x7f000002b000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x3f) 2018/02/28 05:17:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f0000000080)={'bridge0\x00', @ifru_flags=0x800}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="491ee5918b1056f92bdf4862", 0xc, 0xfffffffffffffff8) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x81, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={r4, 0x80000, r5}) keyctl$instantiate(0xc, r1, &(0x7f0000000100)="ce962c8d405525961fed2c06ab835718e0ed981a5b8656f7e15216c4229caf8f8d37b08199ca2942d917f55867382966d1366301bb85f6653455cff5d97426aec6b5cc9a8aa084437cc05bbfc02fcef4ba9b392552d681ad8e48a2285bce26c3b550e8bed687c6206a2e8fd27cd146eb5598991f9ab79a632f0e094560831735a44972969421d07261fb6ff8e65738228c3c6f68d21ea3705b2efcb4143dc699c32b6357e3317f90c58bb329e689a023c40489082ed1c02288756ca82ecc00c21f29fdd0153bef81631587917996a119ba9e21c4a5234b18058bbbafb14242c23b4b784c399d03", 0xe7, r2) 2018/02/28 05:17:28 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x20) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x400, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 2018/02/28 05:17:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) shutdown(r0, 0x0) setsockopt(r1, 0x1, 0x7, &(0x7f0000000000)="56889828", 0x4) 2018/02/28 05:17:29 executing program 2: umount2(&(0x7f0000000000)='./file0\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="3d63a7cc6f3a94b2b00180c2000000f3aa20259cdb86dd60050008000000000000000000000000ff020000000000000000dd00000001014e204e20000890780000000000000000"], &(0x7f0000168ff4)) pause() 2018/02/28 05:17:29 executing program 0: r0 = socket(0x15, 0x7, 0xffffffffffffbffc) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000000), 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0xfc0, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x9, 0x4) 2018/02/28 05:17:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x8102) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/19) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) bind$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a01c3de8e10b6c653000"], 0xa) 2018/02/28 05:17:29 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) 2018/02/28 05:17:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x206, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x81}, 0x8) 2018/02/28 05:17:29 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x7c87, {0xa, 0x4e23, 0xb6, @local={0xfe, 0x80, [], 0xaa}, 0xceb4}}}, 0x3a) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x100) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00000001c0)={0x57, 0x8d9, 0x401, {0x10001, 0x4}, {0x81, 0x100000001}, @ramp={0xb52, 0x8, {0x80000000, 0x9, 0x80}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'ip_vti0\x00', @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8932, &(0x7f0000000000)={'tunl0\x00', r4}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x220400, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000080)) 2018/02/28 05:17:29 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3}], 0x2c) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x25, "6369a17ad2dad2ed16794ae13f7d0a586f35d9529ff6bfc8fa8390eb8934770e0ca060a52e"}, &(0x7f0000000300)=0x2d) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0xff}, &(0x7f0000000380)=0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'dummy0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000680)={@rand_addr=0x200, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) connect$netrom(r0, &(0x7f00000003c0)=@full={{0x3, {"fb7e9c346806d6"}, 0x6}, [{"895a02385a506b"}, {"aef19442c64314"}, {"7da30f07b0c7ce"}, {"6bdde7043bfe4c"}, {"1823a5e0fdbe76"}, {"f55a60da70b44c"}, {"8c8f29dd33a7da"}, {"875f735cc56625"}]}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000001c0)=r3) 2018/02/28 05:17:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000100)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x80, 0x8}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0xff}}, 0x3, 0x3, 0xebe8, 0x1000, 0xc}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="28000000244c3cd57d5f86a6da57919066523424113bb6c65303226981000000963663386e807976822570f230c3531598881dfd35b707e3eaf569849b8a3654a571135712f8f33737ee858704abbafc5700001718b645619180ceee7433ff2949c9bf0c49458131ee65b72f87997e46882c0e682a02d3e7a6e4325c55a75ebf5c0b383ccbd377403ab87e92e17a4c01625eb755a47aa604a381f67f294d51899e0e878fcdba1efe66dd8fad5f4c2a48da9c78d283ba69a6e650598d827bd4519f0111d52f64a8e4d0ba9d07bb7e77a744cc4efaa483ff7d2a41537b816300000000000000000000"], &(0x7f0000000280)=0x30) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000002c0)=0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x80, 0x3, 0x9}, 0x80, 0x6, 0x5}) 2018/02/28 05:17:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0xff) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000240)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x78e, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f00000000c0)={r1, 0x6}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x14) flock(0xffffffffffffffff, 0x1) 2018/02/28 05:17:29 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) 2018/02/28 05:17:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x27) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff10, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000140)="ae", 0x1}], 0x1}, 0x0) 2018/02/28 05:17:29 executing program 5: r0 = gettid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) r2 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x1) 2018/02/28 05:17:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x2, 0x2, &(0x7f0000000040)="de3fb03e3c09007fb7591072226973fca8240000000000000000d56891c1e9199c0c2ccc0700000000000000000000000000008cba110000000000000000000000", 0x41) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x8000000000008000) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x7ff, 0x5, 0xffffffff00000001, 0x4, "9551122998601881e331d02e7149eb185b3d202c930c85ae0599a4107d846c29d59bd373d1596e23727329aa", 0x5}, 0x0, 0x0, 0xe7c5, r2, 0x3, 0xfffffffffffffbff, "acc209ab86a5b7788e7abeb26652fcd1b7879b0be0b1a871a0b1467ec9d0e47e41fc2b3344e04f7c9fcdb02c1dd2b8cf7ae875c593a1e8baa99a039454ef0392", &(0x7f00000000c0)='keyringselinux^md5sum$vboxnet0mime_type\x00', 0x28, [], [0x1000, 0x9, 0x0, 0x6]}) ioctl$TCSBRKP(r1, 0x5425, 0x4) [ 43.988102] audit: type=1400 audit(1519795049.162:34): avc: denied { map } for pid=6906 comm="syz-executor0" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=1177 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/28 05:17:29 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) 2018/02/28 05:17:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000280)=""/246) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0x2, 0x8, 0x5, 0xfffffffffffffffa, 0x6}) dup(r0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x9082, 0x4) 2018/02/28 05:17:29 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x1, 0x7, 0xffffffffffff5e49, 0x9, 0x5, 0xb13, 0x20, 0x5, 0x2, 0x4}) 2018/02/28 05:17:29 executing program 3: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0x0) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/02/28 05:17:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000f24000)=ANY=[@ANYBLOB="380000001900ff0200000000000000000a0000000c0000000000000004000000180009000c00000000000000", @ANYRES32, @ANYBLOB="0200000000000000"], 0x38}, 0x1}, 0x0) 2018/02/28 05:17:29 executing program 0: r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x4000) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x100) syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) 2018/02/28 05:17:29 executing program 5: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r0) r1 = socket$inet6(0xa, 0x80b, 0x5) ioctl(r1, 0x1, &(0x7f0000000140)="27d136347c80cf845e1a5b1d40476aaf41d45253c45248118bcb328fc3178c1473b4011edfd736f5a1033096a292239ed8e302b50cd5ba5fcf3b8397e9f081935a62074acbfd1d2305eef0ca55a34eb76ac627d9de444b4b7b7600a8d2c0c9bcfdcd2f0b50953307d562e9c55660dfdd3128883dbf7838600dff2200c03e9c48334ff99e386fced0aadfe7a4434a8bd5fea59ff6782f39d2140f7ac476307a628a9849834eb5d8dd08f2cf7924763cf332f71962603d9eca22430d5ec91f") sched_setaffinity(r0, 0x71, &(0x7f0000000080)=0x7c) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000000080)=[], 0x0) write$selinux_create(r3, &(0x7f00000000c0)=@objname={'system_u:object_r:inetd_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x20, './control/file2\x00'}, 0x43) close(r2) 2018/02/28 05:17:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14}, @dev={0xac, 0x14}}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x100) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x6) r2 = signalfd(r0, &(0x7f0000000040)={0x2000200000}, 0x8) signalfd4(r2, &(0x7f0000000240)={0x99}, 0x8, 0x80000) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x2723, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x4}}}, 0x118) 2018/02/28 05:17:29 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, 0x0) 2018/02/28 05:17:29 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="04003b000000000000000000"]}) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/02/28 05:17:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x4000800) socket$key(0xf, 0x3, 0x2) 2018/02/28 05:17:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x240, 0x80) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x1) 2018/02/28 05:17:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000000101fdff0000004c0c00000000000000"], 0x14}, 0x1}, 0x0) dup(r0) 2018/02/28 05:17:29 executing program 3: r0 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000000)=""/56, 0x2e, 0x0) write$fuse(r2, &(0x7f00000e5f18)={0x10, 0x0, 0x1, @random}, 0x10) [ 44.137258] binder: 6935:6953 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/28 05:17:29 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r2, r1, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200000, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000000540)={&(0x7f0000000200)={0x27, 0x8, 0x9, 0x2, 0x100, 0x3f, "aa4e3c6d4bee0c090f581744876b53bc599130b2b00941348d8183ccf2f6d5c5e871f94c8af8e458de4a20d096f16cf8730f6d5be3e0350f7c60fe03daad4d", 0x92}, 0x58, &(0x7f0000000480)=[{&(0x7f0000000280)="86931bcaa58fc0771273ed41dcf80a5fc8e945027e81a22b57c8950c521ad3929b95d583175aa69b8528ac20cad49807815b27d40464f77e49c8d25c16ffbf72f2af7eefcad9cfe5081a8ac5e4bf319d1416af25a943f5a5c9c673c24b34df3d751410dbaad43ba5312e58fa9634e336a4d706102ed8ac1a2c055b91528af51f1d", 0x81}, {&(0x7f0000000340)="966f7d1d0848e5a63617497e91cb3306f0369883ecd730ba0c54fbfe78786b1c9d42633a6fc3a868b2d0cc75f18b21366242fd9189c3cfcbb9200737994b82f855e7bb0bdea7dd4556d0ab2cabd3319b24a2518b87b65eb469e90e7896e5d974ec48a75281c603fd92643c1b3da0af50aacbcdd56ef1c4dd3b00fa48aefac7a213430f4b524ad47f4abd832248082cad26aa97b1222829feae7f35bb460763c8088811", 0xa3}, {&(0x7f0000000400)="42dc8a296ee9ef37939e84b66be8c4d48fd58d4676a7a11a2152097b7c00cf3cd75effa68732afabe4d7d2e534e80cdb9f480b2965bb90ac7ac0fef033fcdc9768a0e411150e4c16f89d0d", 0x4b}], 0x3, &(0x7f00000004c0)={0x4c, 0xff, 0x9, "55a4b392464ca7f01f0c013887fd7a798e87039bdce6dad330e75faf0b145892fafec4066d445ff65aceeffd923123ed744d0d9a644c9b3599ddfd029666bd51"}, 0x4c, 0x4}, 0x44000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r3, r4, 0x5}) ioctl(r5, 0x2800000, &(0x7f00000001c0)) set_thread_area(&(0x7f0000000140)={0x5, 0xffffffff, 0x0, 0x7, 0x5, 0x9, 0x9, 0x6, 0x6, 0x3ff}) 2018/02/28 05:17:29 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, 0x0) 2018/02/28 05:17:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) read(r1, &(0x7f000004bfa2)=""/1, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x3, 0x2, 0x1, 0x8000, 0x3, 0x8}, 0x2, 0x2, 0x20}) 2018/02/28 05:17:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) syslog(0x9, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0xfffffffffffffe87) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"11c1f3843bd5f2"}, 0xe9}, 0x10) sendfile(r2, r1, &(0x7f0000a2effc), 0x203) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x22, 0x7, 0x7, 0x2, 0xb0}, 0xa0) 2018/02/28 05:17:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x20}, 0x4000, 0x0, 0x3, 0x0, 0xdc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000002c0)={r2, 0x10}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x400}) 2018/02/28 05:17:29 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, 0x0) [ 44.224927] binder: 6935:6976 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/28 05:17:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r2, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000058cfe8)={0x0, 0x0, 0x0, &(0x7f0000197000)}) 2018/02/28 05:17:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x316d5006, 0x4, 0xffffffffffffe412, 0x3, 0x3}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x2}, 0x8) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000380)={0x2, 0x9}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f000062945ed37b229101c644f292788f1545cc7bec45267c9b82c2f692956e05e8628612e5460600df704c1365918549ebf8a96d9409d659c29814e48c66ee62afdca95e361dc60b139edb6e"]) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000240)={0x2, &(0x7f0000000040)=""/123, &(0x7f0000000200)=[{0x10001, 0xb0, 0x4, &(0x7f00000000c0)=""/176}, {0xe60a, 0x0, 0x7, &(0x7f00000001c0)}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/28 05:17:29 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x58, 0x80000) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/28 05:17:29 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1000000000000002) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x800, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x395) 2018/02/28 05:17:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000080)='ns/cgroup\x00') sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000013000c1d13fcf82bff020000000000000000070000000c00000000000000000000001c001a005c55b7cf5b2918006e000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/02/28 05:17:29 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:29 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0x3ff) write(r1, &(0x7f00007fbffd)='H', 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x54, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0d6300000c63000011634840010000000000000003000000000000000000000011000000000000000000000000000000000000002000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff0700000048128eb2077b1b5a2c0cd0cf9f17b45d899e7c5341f4f6b87d84dcf3abc4dc34e09c0d3ee148b17244bfd6397be4fa9356931cdcca2b65a7c6f426627f98876a17c3e44948209aefcd2e528f4ac17e164c0df53243722421655ac78e9d8c148d645f0ad8d11831444795a0"], 0xcb, 0x0, &(0x7f00000001c0)="07c95fb6b1cd34f3b54d6eb1bbdbfb541e6a928f641b060a99eb7f063e523550c7f9d28501e441c2abe879248e0578c40d7f0ab51ff9aba085e5d5904f451f87e84ffdcf170d80fa458a758a23b4cdac91131fef480e046d28717ec910f1d824190f2d97e031a8c4d1a37bc4437db664ed4b991cf00baceb71d8a3715616f3f0c8b3646dd7acaa1c1a22409fa0066aa7259d75f7a019dbc12f33e99aa7b06a4dab98c696e081df967ca57b5271d5e6a4d6ef4378dba7452eed37ad294598be47a47a09fcebdb6c8ad60158"}) fremovexattr(r1, &(0x7f0000000080)=@known='user.syz\x00') [ 44.376263] FAULT_INJECTION: forcing a failure. [ 44.376263] name failslab, interval 1, probability 0, space 0, times 1 [ 44.387853] CPU: 0 PID: 7006 Comm: syz-executor1 Not tainted 4.16.0-rc3+ #242 [ 44.395140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.404494] Call Trace: [ 44.407092] dump_stack+0x194/0x24d [ 44.410736] ? arch_local_irq_restore+0x53/0x53 [ 44.415395] ? __free_insn_slot+0x5c0/0x5c0 [ 44.419727] should_fail+0x8c0/0xa40 [ 44.423433] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.428516] ? update_load_avg+0x249/0x2d80 [ 44.432838] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 44.438360] ? __lock_acquire+0x664/0x3e00 [ 44.442573] ? find_held_lock+0x35/0x1d0 [ 44.446624] ? find_held_lock+0x35/0x1d0 [ 44.450678] ? __lock_is_held+0xb6/0x140 [ 44.454751] ? check_same_owner+0x320/0x320 [ 44.459064] ? rcu_note_context_switch+0x710/0x710 [ 44.463994] should_failslab+0xec/0x120 [ 44.467956] kmem_cache_alloc+0x47/0x760 [ 44.472014] ? __might_sleep+0x95/0x190 [ 44.475986] __anon_vma_prepare+0xbc/0x6b0 [ 44.480208] ? anon_vma_fork+0x870/0x870 [ 44.484256] ? print_irqtrace_events+0x270/0x270 [ 44.489029] do_huge_pmd_anonymous_page+0x1048/0x19d0 [ 44.494201] ? __lock_is_held+0xb6/0x140 [ 44.498242] ? nohz_balance_exit_idle.part.95+0x70/0x70 [ 44.503598] ? __thp_get_unmapped_area+0x130/0x130 [ 44.508510] ? __lock_acquire+0x664/0x3e00 [ 44.512725] ? __perf_event_task_sched_out+0x268/0x1400 [ 44.518075] ? trace_hardirqs_off+0x10/0x10 [ 44.522384] ? find_held_lock+0x138/0x1d0 [ 44.526538] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.531721] ? print_irqtrace_events+0x270/0x270 [ 44.536474] ? finish_task_switch+0x1c1/0x7e0 [ 44.540955] ? lock_downgrade+0x980/0x980 [ 44.545112] ? mark_held_locks+0xaf/0x100 [ 44.549244] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.553811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.558811] ? trace_hardirqs_on+0xd/0x10 [ 44.562939] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.567427] __handle_mm_fault+0x178a/0x38c0 [ 44.571858] ? __pmd_alloc+0x4e0/0x4e0 [ 44.575724] ? trace_hardirqs_off+0x10/0x10 [ 44.580045] ? find_held_lock+0x35/0x1d0 [ 44.584104] ? handle_mm_fault+0x35b/0xb10 [ 44.588323] ? lock_downgrade+0x980/0x980 [ 44.592487] ? handle_mm_fault+0x2f8/0xb10 [ 44.596719] handle_mm_fault+0x44a/0xb10 [ 44.600758] ? check_same_owner+0x320/0x320 [ 44.605067] ? __handle_mm_fault+0x38c0/0x38c0 [ 44.609627] ? vmacache_find+0x5f/0x280 [ 44.613580] ? vmacache_update+0xfe/0x130 [ 44.617716] ? find_vma+0x30/0x150 [ 44.621247] __do_page_fault+0x5c9/0xc90 [ 44.625308] ? mm_fault_error+0x2c0/0x2c0 [ 44.629465] do_page_fault+0xee/0x730 [ 44.633247] ? __schedule+0x903/0x1ec0 [ 44.637115] ? __do_page_fault+0xc90/0xc90 [ 44.641346] ? __sched_text_start+0x8/0x8 [ 44.645479] ? get_pid_task+0xbc/0x140 [ 44.649351] ? proc_fail_nth_write+0x9b/0x1d0 [ 44.653831] ? check_stack_object+0x68/0x140 [ 44.658232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.663073] page_fault+0x25/0x50 [ 44.666507] RIP: 0010:strnlen_user+0x15c/0x300 [ 44.671066] RSP: 0018:ffff8801a764fc00 EFLAGS: 00010246 [ 44.676408] RAX: 0000000000000000 RBX: 00000000204cb000 RCX: ffffffff82657ff7 [ 44.683656] RDX: 8080808080808080 RSI: ffffc90002092000 RDI: ffff8801a764fc58 [ 44.690904] RBP: ffff8801a764fcb8 R08: ffffed0034ec9fa9 R09: ffffed0034ec9fa9 [ 44.698152] R10: 0000000000000004 R11: ffffed0034ec9fa8 R12: ffff8801a764fc90 [ 44.705403] R13: 0000000000000000 R14: 1ffff10034ec9f86 R15: 0000000000001000 [ 44.712676] ? strnlen_user+0xb7/0x300 [ 44.716570] ? strncpy_from_user+0x430/0x430 [ 44.720957] ? mpi_resize+0x200/0x200 [ 44.724743] ? retint_kernel+0x10/0x10 [ 44.728626] strndup_user+0x28/0xb0 [ 44.732240] SyS_add_key+0xd3/0x380 [ 44.735858] ? key_get_type_from_user.constprop.8+0xd0/0xd0 [ 44.741565] ? do_fast_syscall_32+0x188/0xf9f [ 44.746047] ? key_get_type_from_user.constprop.8+0xd0/0xd0 [ 44.751740] do_fast_syscall_32+0x3ec/0xf9f [ 44.756144] ? do_int80_syscall_32+0x9c0/0x9c0 [ 44.760702] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.765179] ? finish_task_switch+0x1c1/0x7e0 [ 44.769665] ? syscall_return_slowpath+0x2ac/0x550 [ 44.774581] ? prepare_exit_to_usermode+0x350/0x350 [ 44.779581] ? sysret32_from_system_call+0x5/0x3c [ 44.784418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.789260] entry_SYSENTER_compat+0x70/0x7f [ 44.793647] RIP: 0023:0xf7f40c99 [ 44.796988] RSP: 002b:00000000f773c09c EFLAGS: 00000286 ORIG_RAX: 000000000000011e [ 44.804682] RAX: ffffffffffffffda RBX: 000000002030fff3 RCX: 00000000204cb000 [ 44.811932] RDX: 0000000020000040 RSI: 0000000000000001 RDI: 000000000965a666 [ 44.819183] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 44.826432] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 44.833681] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 05:17:30 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) 2018/02/28 05:17:30 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x52, 0x5, 0x1, {0x100000000, 0xbeb}, {0x884, 0x10001}, @period={0x59, 0x7f, 0x101, 0x2, 0x1ff, {0x7ff, 0x3, 0xffffffff00000001, 0x10000}, 0x1, [0x7a]}}) 2018/02/28 05:17:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000000180)=ANY=[@ANYBLOB="00e000000200000000000000000000000006000000000078166e91b1d4e92dc263ec379ab05ee6c065e7a40604b8088477fd7d3cf6a66cae3aa083922ee3aaa5895e739014e301a73f293bc37069576d3b6a0954a3e065f6e6f44c976d9649ce0bb893e4ff010000e1219fec068a6e00b6d9d441a9ec26000000000000000000"], 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[]}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000)=[], 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/02/28 05:17:30 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006cff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f000006f000)=0x5) r4 = getpgid(0xffffffffffffffff) getpgrp(r4) read(r2, &(0x7f0000067000)=""/1, 0x1) writev(r1, &(0x7f0000051000)=[{&(0x7f0000057163)="ad", 0x1}], 0x1) 2018/02/28 05:17:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/28 05:17:30 executing program 4: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='*^md5sum\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/5, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0xf8, "9319129e8c5843a3563b86ef2ede4b6c673b4c8cba14a54650398f5bf3e1f06d719318cf8a4631a41a3ccdf8ba3770e8074bdaa4986df38c15de51e351190d44ffd59c4a95fb52e8da64111a75092a930ed94cd2cb3d52dadd5150d4dd82d60d6069fde559e1f932f69602e31356392e09e127b47461cc46dc90d8d1603ec04e5520adbd2cc5a4fc1eff4bc77e34de0092a79e2bd91cdeda2509761b929c610c3f1d3eb5adf7a873161fcb08a01fc7f1fdc98a044426cbe096b0eec6596b286a8f82e56637fce20fb193167db04e207bcc95ea150ddaa1e0e400720a7975abd130de87fb463d566829e864074e9bd4b1e84d40cf39288b1f"}, &(0x7f00000001c0)=0x100) 2018/02/28 05:17:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d3cff8)=0x6) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet6(r2, &(0x7f0000000200)="d1f55581abf81bdd26037ea3ee724c3540cdae5a8fa3b10faf3d95e81a658618af549691fe5e09a6cd8618ce2cfdef70cb055506531cf46952bcc71184867f654c42ec4816808ae8a23bd8ce2acd48296322ec8c1592a8ae5f5b4f461265995a37745977d2e0d7f858753d5e7ec69565a3", 0x71, 0x40, &(0x7f0000000280)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x686}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)) recvfrom$ipx(r2, &(0x7f0000000180)=""/64, 0x40, 0x40, &(0x7f00000001c0)={0x4, 0x7, 0xf21, "86dc9ae1a0e5", 0x1f}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000002c0)) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000081a000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="4c0f21a13e664a0f38383bb9800000c00f3235001000000f300f20d835080000000f22d864400f015b000f01cf66baf80cb854055b87ef66bafc0cb800880000ef0f3266430f7465ea440fc79d00500000", 0x51}], 0x1, 0x1a, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x40, 0x0, 0xb56, 0x0, 0x2, 0x0, 0x4}, @dstype3={0x7, 0x1}], 0x2) ioctl$TIOCEXCL(r2, 0x540c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x4000, 0x0) 2018/02/28 05:17:30 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x80000001, 0x2000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x2}, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:30 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r1, 0x0, [0x305f, 0xa]}, 0x2c) 2018/02/28 05:17:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x8000}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/02/28 05:17:30 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r2) 2018/02/28 05:17:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/146, &(0x7f0000000180)=0x92) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x2000000000000001, 0x9, 0x9}, 0x2c) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/02/28 05:17:30 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x4, 0x0) 2018/02/28 05:17:30 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0xffffffffffffff35) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2527}}, 0x9, 0x400}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0x7, 0x7fff, r1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x80, &(0x7f0000000240)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) r2 = socket(0xa, 0xa, 0x8) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000180)="bdd251c946249a420007497b25bd6974f8fc") syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x210001) listen(r0, 0x0) 2018/02/28 05:17:30 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/02/28 05:17:30 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ab4000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=@fragment={0x11, 0x0, 0x2, 0x5, 0x0, 0x7fffffff, 0x64}, 0x8) r2 = syz_open_procfs(r0, &(0x7f00002d3ff1)='stat\x00') preadv(r2, &(0x7f0000f44000)=[{&(0x7f0000d53f89)=""/119, 0x77}], 0x1, 0x0) 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00\x00\x00\x00\x00\x00@\x00', 0x10) sendto$inet(r0, &(0x7f0000000300)="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", 0x595, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f7, 0x8100) 2018/02/28 05:17:30 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r1, 0x0, [0x305f, 0xa]}, 0x2c) 2018/02/28 05:17:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x20) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r2}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000040)={0x2, 0x100000000, [{0x1, 0x0, 0x6}, {0x7, 0x0, 0x3}]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x3, 0x2000000002, r2}) 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x792713da06cf5488, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = open(&(0x7f0000000240)='./file0\x00', 0x408000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0xffffffffffffffb3, 0x30}, &(0x7f0000000340)=0xc) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000100)={r5}) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r3) 2018/02/28 05:17:30 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0xd61}, 0x3f, 0x7}) 2018/02/28 05:17:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0x0) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000080)={0x399f1336, r3}, &(0x7f00000000c0)={0x9, 0x538, 0x0, 0x0, 0x100000000, 0x6}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x7, 0x2, r2}) r4 = eventfd2(0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x45e043d689c3f224) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000140)={@my=0x1}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x400000000000002, r2}) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4, 0x3, 0x2000000002, r2}) 2018/02/28 05:17:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='io\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/28 05:17:30 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/28 05:17:30 executing program 5: r0 = eventfd(0x6) flock(r0, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/02/28 05:17:30 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x2710}, 0x8) 2018/02/28 05:17:30 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="12ddf7b6bd3dffffffffffff81000000000d0400006014010000d3b18d86cac68cef8f8d215885d98ccbc9bf223eb4957965275fd415898e062961ad9831b04c82be2f2b753da7cc974cebea1f4a3562cafe6cb27b08e1eb43f6"], &(0x7f0000000080)={0x0, 0x3, [0xca5, 0xf28, 0xb95, 0x39c]}) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/02/28 05:17:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1000000000008, 0xfffffffffffffffc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000061caa0)={0x7, {{0x2, 0x4e22, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)="6f65742f64703600000000001000") ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f00009d5000/0x3000)=nil, 0x3000}) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00008ebff4)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00000d1000)={&(0x7f00005ef000/0x1000)=nil, 0x10003, 0x3, 0x11, &(0x7f0000b5c000/0x1000)=nil, 0x8000}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd9ff0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x20, 0x100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x81}) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000961ff8), &(0x7f0000bffffc)=0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="9d", 0x1, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f0000c2a2f2)=0x10) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r7 = dup(r1) socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003ae000)=ANY=[], 0x0) socket$inet(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000043000)={&(0x7f000000cff0)=ANY=[], 0x0, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) r8 = open(&(0x7f0000000140)='./file0\x00', 0x101042, 0x44) ftruncate(r8, 0x7fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/28 05:17:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f62686563745f723a73797366735f743a6b622f74656c6570612f6d697373696f6e2d636f6e74726f6c2d3520556638ef4887c47f948cc2cae0d7ccf1dc144e2baee8d2bcc21145785527388d578b9abe59309c7be1fea88305da837dc6c55ef821511230a003e864cf8564e4a3b8fb17e87eb8973e4c2ac9fd6b840d4595ca2a6d1f1d89a15bbb4497dca98f648bc0742923daa1a4f417138eed0dee7db4786c6da415b56242711179bada3254154c2d111397ac2d"], 0x45) 2018/02/28 05:17:30 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x2, 0x20) r1 = gettid() exit(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0xff, 0x80000001, 0x80000000, 0x8001}) getpriority(0x1, r1) 2018/02/28 05:17:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@rand_addr=0x3, @local={0xac, 0x14, 0x14, 0xaa}, @empty}, 0xc) 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1f) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x2, &(0x7f0000000000)=""/244, &(0x7f0000c19ffc)=0xf4) 2018/02/28 05:17:30 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xf}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000180)={0x8, 0x0, {0x3, 0x3, 0x1, 0x2, 0x3}}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x1023402, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) fanotify_init(0x44, 0x0) dup2(r0, r2) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@loopback, @multicast1, @multicast2}, &(0x7f0000000240)=0xc) 2018/02/28 05:17:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x3effe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8011) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200240, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000080)={r3, 0x2}) 2018/02/28 05:17:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cpuset\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x40}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000200)=0x3, 0x4) 2018/02/28 05:17:30 executing program 7: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x2000}) readahead(r0, 0x6, 0x7ff) lseek(r0, 0xfffffffffffffffc, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/241, 0xf1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x8, 0xd006, 0x1fffc00}, {{0x0, 0x2710}, 0x9, 0xffffffffffffffe0, 0x20}, {{0x0, 0x2710}, 0x7, 0x7, 0x7}, {{0x77359400}, 0x7, 0x3, 0xc59}, {{r2, r3/1000+30000}, 0x2be, 0xf07}, {{}, 0x6, 0x200}], 0x60) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x4}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10401, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x100000000, 0x8) 2018/02/28 05:17:30 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x6, 0x3, 0x6, 0x0, 0x2}) umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='.', r1, r2) 2018/02/28 05:17:30 executing program 3: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/201, 0xc9) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000012fe4)=[{0x1c, 0x84, 0xffffffffffffffff, "fd00090000005fa9ee1fed300f"}], 0x1c}, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x51}, 0x1c) 2018/02/28 05:17:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000c98fd0)) 2018/02/28 05:17:30 executing program 7: mkdir(&(0x7f0000fcaff8)='./file0\x00', 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200200, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x93) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$TCSBRK(r0, 0x5409, 0x6) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) chdir(&(0x7f0000000040)='./file0\x00') 2018/02/28 05:17:30 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) poll(&(0x7f0000000000)=[], 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x4) close(r1) 2018/02/28 05:17:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) clone(0x0, &(0x7f0000000080), &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x359) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000005500), &(0x7f0000005b00)=0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004300)={0x0, 0x48, &(0x7f0000004280)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}]}, &(0x7f0000004340)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004380)={r3, @in6={{0xa, 0x4e22, 0x1e, @dev={0xfe, 0x80, [], 0x10}, 0x8}}}, &(0x7f0000004440)=0x8c) shutdown(r2, 0x0) r4 = dup(r2) sendmmsg$alg(r4, &(0x7f0000005dc0)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000100)="c1cf9f9ba810fc5b49c931e3e95e3dcce4b71485c003c55d15a12b95fddf3a583037178b513f03464ff50fa126abef97baa8c52b25d82e5dc6c233879e4434e8a2f5af23b5cb5cf25f0f45533e500c45a8ff81e92d75e8c73bcac80032b35c54b13231b32320df914dbe3b9be6d8e8adbccb2b524d26b8f170a593d7e460cb9fef14a22dff731e92838f2a773be693a3fd497aec2033d6ed7046750e17a5d4b3eeafbd9c1f58d2394f6cd72c9a413aa31b3c2651f814ed394ef865a1b180f51ed8e67a34cae7ed72fb5522baca20eb37", 0xd0}, {&(0x7f0000000200)="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0x1000}, {}, {&(0x7f0000001200)="eb757e5fed6620920745da9be0b52a9fda9eae0855ba46c4f557462952e1bddda0a5e3808867fb468803a578653f10a95b88c28dbfc3e397785ba9b99a", 0x3d}, {&(0x7f0000001240)="abd3f65b54810b8cc8966ef0b7346befdfbcff19e08669ff325f8481d405c540aaeb9c6b205c262acf2c31b27a78cae87ecfcfcbcead1cab481aaba7dc78cedeeb0005ff590b10972a9cb03dad4a83fe508919f4b3f6031ff5311d128dd5acd021c5235ccf450eb4bd2f5e25b03600b7f9978a4030bada7ceb9cd950e750c83ac52f586a053a4883da174fc97f5be533ecb3c9d5b9b17df07c0f1b5d92fed11b64800f2fc18b", 0xa6}, {&(0x7f0000001300)="3e06ee708d6423d38598436010dac398eec56b9bfb1d97bd3b3cf3eee89c54a06eef6efac0403b13f4c24817db8701e9a76b6f70bff2479513bdb76170a6add8d668066155725e53c5b44a0b6b6eb4b172a468426bd82b82ea24f92d9a2b2b77feea45e739748d58caa4f55537872e6d4e853ac64e3a9136da46c7d97c9f8e0b941fb245c675a062869230774b5231dbf715b0a4f2fb2fdccf4da36608ee7eac41aa9f173a9d19700579fcaba28cfb38bdcf0697bb4c8e23506779b306f3a5ed37fd40a9", 0xc4}, {&(0x7f0000001400)="55df673241f0dc71cc0562f7b0208930ea3075dd3cb1472b86118cdb7f57711f884867a3a37e1ccb44a8cabc3cb8d5066c06596f564490c4be487cd135f6d2e19e432c51606de70fa39c46b188bc11e49cee98efbaa0d4e6c576ea847c8e193890155feed0c40cd593388ded18c569b34abba512f03610c719c5e679", 0x7c}], 0x7, 0x0, 0x0, 0x6a2393facd5228fe}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000014c0)="d624e450995241af37cafc56519c0f98ab", 0x11}, {&(0x7f0000001500)="cbc107", 0x3}, {&(0x7f0000001540)="d7be4cb86bd8ae3a625b2f104b539e6a930349c0ca443f2254429ea8c174945fd5a70465301079f5cf2f36e65200eb65db98a7327d022b76b100b24d7863faba280a320bd93758103026ccd115249d5458b2ba43c443fcd4512dad18c3ce2bc0becc273c6ddf5081593970f3d84cbc7e15aeb6bcffca039e624c039c9c3193aa2b99541869ff45a90b5e63d7ce2b38825ccf3ffe73496da2fd892d636e447afaea025905bd8f72630a3b94e4b47999e3c2cc7fb2bf094fae2fb2", 0xba}, 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{&(0x7f0000005840)="32d8b77daa172f06969d3618f8c4c3d39295dde576ea0223bfccd2edaf339c892ade04fa3f933c85491b4fdcb9c75a688d0c77dc4a3f1062380ca901675b1d153277a5e434ba1fbe2ebaba981068b23a319ed657c9d0b44c685b21ccf72921fa207d92c690cf6f3d2cc0cabf22e14a2f410e9c9dd0d49c361e7a38eeae04da0c25ff8ceb7bf56281ba45a097d1360e7ebed540b7f30b4f1c4bdb493a995c8fe5a3804a027725e51740b90bf551db206d9198", 0xb2}, {&(0x7f0000005900)="271f346c7e30bfc3a9b1a1a49fda074f8ddf89235543cf75a4bd0020749d98392ebedf1026b214366a9b0ffea455a260aa8d03952997c6f0c623f48eb8e2ee9735f6294801d17b6c5a7d461f956631543429276b20c746939858d9b8949923416a568d70527c9378f445cf9a9c550d0053c36575d3668b725121deaf25f526", 0x7f}, {&(0x7f0000005980)="001a7d5f68835a3bdd1a40fd80d025a993e8240a6fc1052a614ec9a8f110a41f43235f014d4a58dfa0a33f6ace772c6dd4c9ce1b003b4f22ac72a8b8a59aece9f5e799273a67b8fc60d175c5858bcb56f8dab012cab29edb567d026144887e1a1df45796d012052751394b28bc624085a975c8c87e683375b32f21c57b28497c1f08a13fbddffa35448221f3971f228905015f96c60ad57f2f8d189e3781c09eb13ab060f4e08e", 0xa7}, {&(0x7f0000005a40)="2da7258b97ccbc5ade8e35e49ee6309dcc1fa329148ae5492afabe8e7ffdb93534261468222e813565daeca26436b7c002db3b308ffc2c9f1290b29d27bbd180adc3d881687c9d9c4026806dffc2be125cd86282adbb1f6c7f5919d373355b6239cfbb38085c", 0x66}], 0x5, &(0x7f0000005ec0)=ANY=[@ANYBLOB="10000000170100000400000001800000d40000001701000002000000c10000001b5e31486270cdc0d7277447721a1481a2606ebabb4f4abafd3877431ca37436d547b3ee166ff8899aeeeeea83bf369c86bda0da7f257a31b47716218057c85f823c62d50a665b12bdbccb19f9f86cb0790629bd3939db22125168226ed98c6beafe245db4108432a5132b113af5de23e94a605d97ad509e5742b919ec5c35620a7c02dc8074c42f9035f0f6263c1fd9ceb5b9da593bb2172b23fdb50032f4f5018bb1c57fe5eb7d65438bd70b772a6a7e1f3843bf836fa0ee2b8bafcb606ab4ca83d0d8bba2c5bf000000"], 0xeb, 0x8000}, {0x0, 0x0, &(0x7f0000005cc0)=[{&(0x7f0000005c00)="e40aac650ee85965a2b5427f1ddcb6c368d48113cb78d2a0216071bb973b7cad66d894a46a5dcd10012d04e258482201a8f0dfc339584ff1f2b1a9cf3d53135f7545ccd2434c91a681274cb265728adcee881ebb0da04cd3a81ac5a2d91149bf9c3690b05989eb3d108ce34807b17ce4cbef25613f0c616f5b91adea47da9aa3da9938d251ff9a97c6e052620b68f28b66827fc2f57b48c215a18aaa49015c99dd6f", 0xa2}], 0x1, &(0x7f0000005d00)=[@assoc={0x10, 0x117, 0x4, 0x800}, @iv={0x10, 0x117, 0x2}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x6}, @iv={0x54, 0x117, 0x2, 0x44, "2cae0086846fc9c37962aef53949ba5b8be9d1d74ee98c6d900f585c9df7a0a93d1aaa58c9c40707b303feca0da7e0a6c8354dd340a8d3b295eb73e148ebc837a8abb86d"}, @op={0x10, 0x117, 0x3, 0x1}], 0xa4, 0x4000000}], 0x8, 0x0) recvmsg$kcm(r4, &(0x7f00000047c0)={&(0x7f0000001800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000004740)=[{&(0x7f0000001840)=""/137, 0x89}, {&(0x7f0000004580)=""/253, 0xfd}, {&(0x7f0000004680)=""/184, 0xb8}], 0x3, &(0x7f0000004780)=""/11, 0xb}, 0x10000) r5 = dup2(r4, r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000004800)={r3, 0x3}, 0x8) fsync(r5) 2018/02/28 05:17:30 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x4142) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xd0, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000000, &(0x7f00000000c0)=0x0) socket$nl_generic(0x10, 0x3, 0x10) mlock(&(0x7f000011c000/0x4000)=nil, 0x4000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000300)={0x4, 0x101}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000200)=""/225) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000100)="4a0594b35a9a40f739d668be23f23655021f48b5f0bcc24f0e8bbb78fe433361853229ac78b9c791e87a0eca363ced004ab5edfc33961c8fb189d5ad92b4e20e7d85ee70d5314d493373c97be1b9724109cd066be8d65a7f25bff66deef2b2c9efd0cab80c66cefc29f6702f5845c7", 0x6f, 0x3, 0x0, 0x0, r0}, &(0x7f00000001c0)) sched_setattr(0x0, &(0x7f0000000000)={0x2000000000, 0x0, 0x1, 0xffffffff00000000}, 0x0) 2018/02/28 05:17:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000f7fff8)={&(0x7f0000971000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x112000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x18, 0x70bd2c, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30, 0x18, &(0x7f00000001c0)=[@flat={0x776a2a85, 0x10b, r2, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000200)=[0x0, 0x20, 0x58]}, 0x2}}], 0xb0, 0x0, &(0x7f00000002c0)="a4bc6a4261a6cd3b7c42086960d1fbad9934df3aa800b3fe5d4d9c166224626b0192b5390537ba39d605c0ebc253e779107ceac89f77682b69d62c8a7445d1be1c941f743bbece3f2a4312259b05ea00a9681a1af2ae2ea9d2472d26a614ce591b4cbbccd4ab391d1c9a43ff46f73f5dd833af9605a4031e57568660414d43a988afe798f273018d7226365b546da92f0417262f335d18532c33c9450e63448b470d78ac9daa2826cc9439dd342de3e0"}) socket$inet6(0xa, 0x0, 0x0) 2018/02/28 05:17:30 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000007c0)=0x24f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc, 0x2, 0x3, 0x1, 0x100, 0x2, 0x6}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000007e5f70a216e6fc3f3d9a429702aa0000000400000074060002ea00000000000075edd16500e0019772b8e2dac4835400008b11130e0176bfb384e5c7c3d9ee", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x6d0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@dev, @in=@multicast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) 2018/02/28 05:17:30 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x408240, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x2e7, 0x324) 2018/02/28 05:17:30 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x6) r3 = accept4(r2, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x1e, 0x80800) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000100)) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x101000, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000140)=0x20, 0x4) [ 45.602714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4264 sclass=netlink_route_socket pig=7174 comm=syz-executor1 2018/02/28 05:17:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000ff8)=[0x80000000]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x40, 0x4) 2018/02/28 05:17:30 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f0000000080)='./control\x00', 0x1) creat(&(0x7f00007f6ff8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed7ff0)='./control/file0\x00') lseek(r0, 0x48, 0x0) 2018/02/28 05:17:30 executing program 3: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x6, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000072000/0x3000)=nil, 0x3000, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmmsg(r1, &(0x7f0000b36fe4)=[], 0x1, 0x0, &(0x7f000025d000)) 2018/02/28 05:17:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x4, 0x0, 0x2, 0x2, 0x2, 0x2, 0x6}, 0x20) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/02/28 05:17:30 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce6fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000900ffffffffffffffff00000000", @ANYRES32=r1, @ANYBLOB="00000000001509790f5313f9000000d6ffffff03000000"], 0x28}, 0x1}, 0x0) [ 45.672140] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4264 sclass=netlink_route_socket pig=7193 comm=syz-executor1 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000009, 0x3f, 0xffffffffffffff9c, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:30 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) 2018/02/28 05:17:30 executing program 4: r0 = getegid() getgroups(0x1d1, &(0x7f0000000000)=[r0, r0, r0, r0]) setresgid(0x0, 0x0, 0x0) 2018/02/28 05:17:30 executing program 5: clone(0x84820800, &(0x7f000028d000), &(0x7f0000fabffc), &(0x7f0000d69000), &(0x7f0000a01f3b)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x2) 2018/02/28 05:17:30 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/autofs\x00', 0x1, 0x0) socket(0x1f, 0x80000, 0x6) mmap(&(0x7f0000b0f000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x23, 0x5, @tid=r1}) 2018/02/28 05:17:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000a80)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000fffffff8001b0000000500000048030000f8110000f8130000fffffffff8110000000000001015000010150000ffffffff101500001015000005000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a40000000000000000000000000000000000000000003400534e415400000000000000000000000000000000000000000000000000000100000000000000ac1414007f00000100000000ac1414aaffffffff0000000000000000766c616e3000000000000000000000006970365f767469300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a40000000000000000000000000000000000000000003400444e415400000000000000000000000000000000000000000000000000000100000000000000ffffffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009400c8000000000000000000000000000000000000000000240069636d700000000000000000000000000000000000000000000000000000000000003400444e415400000000000000000000000000000000000000000000000000000100000000000000ac1414bbac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a400000000000000000000000000000000000000000034004d41535155455241444500000000000000000000000000000000000000000100000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3a4) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/28 05:17:30 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(r0) wait4(r1, &(0x7f0000000100), 0x0, &(0x7f0000000140)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSTI(r2, 0x5412, 0x4) 2018/02/28 05:17:30 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x58, "7dab6613cdaa21af4b91a9604e6a5e3f10d33dc9c576ec87a686a416363c0c930a3c0b55626040df6cfebabae35a2f521b8c5d996d1ef8502fc369e5821db9406fda587b75f0deb39b171e29d83a4d6377cbd0632c9c6ad4"}, &(0x7f0000000240)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x8001, 0x200, 0x33, 0x7, r0}, &(0x7f00000002c0)=0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0xa7, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x90) 2018/02/28 05:17:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/106) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x9, 0x4) syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x3, "ef577d"}, 0x4) bind$netrom(r2, &(0x7f00000001c0)=@full={{0x3, {"0aa10d281c2b62"}, 0x6}, [{"87930dc8d3eb26"}, {"bff05941c35dc5"}, {"4cdc26a554347c"}, {"d8f193090d9159"}, {"bd0cb21180223c"}, {"f934b4674c3be3"}, {"2130d48932b26d"}, {"f37d1ec4d47354"}]}, 0x48) tgkill(r1, r1, 0x1f) sendfile(r2, r0, &(0x7f000017f000), 0x1) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 45.771895] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.788524] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.824726] audit: type=1400 audit(1519795050.999:35): avc: denied { map } for pid=7228 comm="syz-executor2" path="/dev/autofs" dev="devtmpfs" ino=1095 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2018/02/28 05:17:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff"}) 2018/02/28 05:17:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000580)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000024040000c001000000000000ffffffffc0010000000000009003000090030000ffffffff900300009003000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x489) 2018/02/28 05:17:31 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x14040) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x2, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x10001, 0x1, 0x3, 0x800, 0x7, 0x2, 0x80, r3}, 0x20) write(r1, &(0x7f000001bfff)='j', 0x1) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x1) [ 45.866688] audit: type=1400 audit(1519795051.033:36): avc: denied { setgid } for pid=7236 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 05:17:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1c}}) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/02/28 05:17:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getparam(r1, &(0x7f0000000080)) 2018/02/28 05:17:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x14, 0x0, &(0x7f000092b000)=[@acquire_done={0x40106309}], 0xc4, 0x0, &(0x7f0000000240)="015da7dfc0f37f83476ae2eb4e33f52a1ef9512acb71314bb231615c6406c87fb4e39a960630312131444380c29e5e598c0243bc345740e8646f7fc6e510f484889736b82efd338a57951df5bbae6f21bb9f76a788ec2c3e2379db3db78a1d4d864d4cd7f0e768a35640d25b5674983664ff76f27c5377707120b3acea471a694103a535e4d3a0651f38d8800776b875d13ee4081c27a8fe2c093535f7cf88042b43db931d0127f6802f4f9033670bcff2b842e6810fe0f8996be37ab101669d6559b568"}) 2018/02/28 05:17:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000040)=""/125, &(0x7f0000000100)=0x7d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xf2fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$void(r0, 0x5451) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/28 05:17:31 executing program 6: futex(&(0x7f00000005c0)=0x5, 0x1, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0x1d, 0xbd2) 2018/02/28 05:17:31 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x9, 0x0, 0x7ff}}) 2018/02/28 05:17:31 executing program 5: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="000000000000000089397983622dcee35c89a6b9369e0000", 0xfffffffffffffffc) 2018/02/28 05:17:31 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x101001, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000000)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, r0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7f, 0x400000) read$eventfd(r1, &(0x7f0000000180), 0x8) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0x545e, 0x0, 0x8, 0x7, 0x1, 0xffff}, 0x9, 0x8}, 0xe) 2018/02/28 05:17:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="5b95f4f4cb8f", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0xc0000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x100000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x5, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, "81626d1de54ea7ec852f8f5397b989cf8ce977e7ceaa1cf9d4205818e0da998453525bb94005ffe5cdf9dbaa"}) dup2(r2, r1) 2018/02/28 05:17:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f0000000040)=0x1, 0x4) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)='-', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d3fff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) read(r0, &(0x7f00002a7f69)=""/151, 0x97) 2018/02/28 05:17:31 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xd00, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/28 05:17:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='yeah\x00', 0xfffffffffffffffb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x3, [@rand_addr=0x572, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) set_tid_address(&(0x7f0000000600)) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, r1) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20ac1414aa0007a98d8b9286ee50f9a637636600000000000000"], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}], 0x2c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c00c00000000000000000000000000000000000000000002c00657370000000000000000000000000000000000000000000000000000000000004d6000004d500000000240045434e000000000000000000000000000000000000000000000000000000011c030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef3d1f5d0000000000b800180100000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000020000002400727066696c7465720000000000000000000000000000000000000000000001000000600053455400000000000000000000000000000000000000000000000000000001000000030000008100000009000000090000000080000024650000060601800700000003000000f8ffffff47ffffff050000000200000000000000017f0101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a000000000000000000000000000000000000000000030005450524f5859000000000000000000000000000000000000000000000000f8ffffff02000000ac14140d4e210000ac1414aae0000001ffffffffff00000074756e6c30000000000000000000000073797a5f74756e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000215000000009400b80000000000000000000000000000000000000000002400727066696c746572000000000000000000000000000000000000000000000f000000240054544c00000000000000000000000000000000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009400f40000000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000030000006000534554000000000000000000000000000000000000000000000000000000090000001f0000000900000066d200000800000002000000010000008100000008000000030000009e023a6e1f0000000300000005000000040000009306ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x514) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x40, 0x50000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x4, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000000640)={@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='ip6_vti0\x00') add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r1, 0xfffffffffffffffd) 2018/02/28 05:17:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0xfffffffffffffd91) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="8b0afd983afdd12ad22cd6e68b196be8cd67fdbf", 0x14) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xec, 0x0) sendto$llc(r1, &(0x7f0000000180)="cfde7a9fca099b4772cdebeaf6e27473", 0x10, 0x0, &(0x7f0000001180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r1, &(0x7f0000001340)=[{&(0x7f0000001280)=""/152, 0x98}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) [ 45.990621] binder: 7268:7271 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/28 05:17:31 executing program 2: io_setup(0x101, &(0x7f0000f78ff8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000140)) io_setup(0x9, &(0x7f0000000180)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa01, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) io_destroy(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r4 = request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/ppp\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) io_setup(0x640, &(0x7f0000000080)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000380)=0x3) 2018/02/28 05:17:31 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='auxv\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000ec0)=0xe8) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0}, &(0x7f0000001000)=0xc) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001200)=0xe8) getresgid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001640)=0xe8) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001700)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000001800)=0xe8) getresgid(&(0x7f0000001840)=0x0, &(0x7f0000001880), &(0x7f00000018c0)) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = geteuid() lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = geteuid() r27 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000021c0)={{{@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000022c0)=0xe8) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002480)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="1d6f5156c6fa1e39fb556e375efc41157698f259889c40f7131a96ae3d4a58bc43e51bbf62b59bd4e66c86c1be6a09eb07aee0cda416b67059b89f44e5d9ee606cda135e837616217f8cc4e4f6de19670fafd7ed76f8e2aa085bd162f995b5b0ad853b0a17b8a6341f1fd1e4369fac20b252d2d1caac0f7365c8da485efb6404f954644f042c30b5c425f5187c807a977e13484f1d96ce0c340bad32e6039cd20fa1c558408dcecace14381447c6b6f8189e18ad9520d5c31085a97e3e600db1e8be6da2146cc42270bb501941c1bbe407a84a70f4c93de1d409e8e50700008de7e5", 0xe2}, {&(0x7f0000000180)="f581529a029846352ef54675e854b37b0bfca21a1a467f6d69b9e2d62e7b5010401873e551b435c4cb9830a5b2a7c821c1c5eb323508131ee1708bd23c256c779958e8fca7d1f8225dcdf6", 0x4b}], 0x2, &(0x7f0000000880)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @cred={0x18, 0x1, 0x2, r0, r8, r9}], 0x9c, 0x40080}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000000b80)=[{&(0x7f0000000980)="3446a7f582c54d031099fae2dbc16c360e6dd1a7e873fb4682922ba4afbb19fab4033c7d1f4c612be6de0b3b05670534801f756954a03257a882514204121fa8be6086b325fc11cfc4ac207b1d950bc0135e65f90605368c7ce910513fed", 0x5e}, {&(0x7f0000000a00)="5eb3cb05703715725e7f3278ca509cec6d7e9b2c278e1bbe7c3581b0ad148a6a4e5ab155112f6c984d7f813354dad33f549e1915afad087be0c46748a4ade859cf4c9b59116b55a9770237c89fb8", 0x4e}, {&(0x7f0000000a80)="079b2eb7d795a704ff300ca5d5199c2821bd436b211552aa2f82851da17312ed2ac520a7287fede0e5548e33e5ebdadbe386520027880490902517618f7aa916e4c2b65684f1c42e2f9590094b56e1053b22415eac7758f4069c91e95d381261832a5f2375fc5dcb1758e9", 0x6b}, {&(0x7f0000000b00)="a9cda042bc9fb8ab84450ae747ea6c317e85e80eed178343d5447acafe8ca05bdb2a16ba299db4ca61511b15162566afc8348f640f7ac775e0e119770f1c14455b76dfcafc446cf906931e71d43506d2928772e6a5e8fafbb6acfdc611fa3e756d6ab732edeb04e509654a39cc45c2c820fadb1e831e7ced42", 0x79}], 0x4, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2, r0, r10, r11}, @cred={0x18, 0x1, 0x2, r0, r12, r13}, @cred={0x18, 0x1, 0x2, r0, r14, r15}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r0, r16, r17}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0xcc, 0x4000000}, {&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f0000001440)="07c5148a5cfa472cc44c2669d60b04fc8dc2e4f1b271f1f7d5b291854c9ba32ce0f44c15b19d78e4c1eb8c3c75232208465de192dcd14d00a57aa2ead6a7573fa517600dcd8b0f49d4e7c9b83ca5374479ff1199cb6091bed804002067ad61c300bcc7fc2eb19e7bee11db0843f6cede303d7903dd9cc1f5efbfab175be3a7c6c4d70f3e7d8d891eecf545e872888cae2a6334400056d0301b8b24c7e1e8f62839a2a9a88356ed01a80c836fdc63595e", 0xb0}], 0x1, &(0x7f0000001a80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r18, r19}, @cred={0x18, 0x1, 0x2, r0, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r22, r23}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x108, 0x8004}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001d40)=[{&(0x7f0000001c00)="d064b8700d7583c2ae2cf0c995dd3b3f15d8da36635976de0447e88dd02a21480bc34f513ee6d1646c91057af0ff827456a299c97028946d2f", 0x39}, {&(0x7f0000001c40)="7c64b9e74af5bf578e8e529cae374b5c8165754da0d918dee26e97a9c798fae84f579b01921bb4524204a8eb1b195842242771246a9926e1754dd43088e2524976c90c5617bd8cf52b557db2f0145647e30113fb26176463bfc24f49c10667b496d88fff5a13f1be4803eaef054cfeb86a71f427d5bbeedcbe713bea4cdf07fbd7c12dc6fad0908ed1b8d226e31c8f5e60dc415516657b5aead3a6bd8ec9fce8ce268f9310b52e3c81a42a42a017ef2464e7b5818f706c1fb50b38734d38ccb4fa6f094ccafa9adf4a89abd43166c0d8fa4f16a98cd64948795c99b2f8e5d034372677", 0xe3}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000001d80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001e40)=[{&(0x7f0000001dc0)="868ea53037eed31b0c2439079f0e09a4d57e7901994dd4e76172cd7149fc1a9162e3382bb516fb933a459f6a5be0a5052a8cbedf792b3c9a0ecda11aaf05ab40c0ac2667da7f1fa5d33f3749905ea3a6076d875bb225c16957fd01", 0x5b}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000001e80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000020c0)=[{&(0x7f0000001ec0)="9e38d9ed8f546eb518d338a5e866d714518b416ca4749a6e8c4f5ed143d5ea1acb1b46ccab4d7a89350d06f0717579573eab2b3cc309bba3406ee945f5f4d8ba6bf3e1e72fc566045870fb61ab45f729947511cff6ff4e5435ba137130dac7166671a6b5d7f031764cc4a1d0a87d5311848cb9e306846747aee6fc069667840681eddc7e151dbb0f89204e4905", 0x8d}, {&(0x7f0000001f80)="f4abc03035dc858c3712c3fd220180840bb450426158c0e27d2884d8a75ce1c5d91e2db03567c57651fad9928a413549be7bc1b13b65a734ec2c771464867ab30448bb232c090d96cfc06af91f8e0317d1712718f8b44c94cd91d648afe6426ff6112608aefdefa820f76d0ad008c75b32c72596dfccb25454df3c01bda999c4391cf1d58725dbb0ef1b8e21d87e0044ba83e83509059e5ceac62851f0edf8272c1f730662e6048f9eb0a63270899857efa412dcb31e1653326d4cc4000381ea040fe9a6d1fc860d4a066c6c227910a8b7ebe4bed3d55db3e42cc5ba6e8421", 0xdf}, {&(0x7f0000002080)="195160ac01d6a89ce740eb768c975a11", 0x10}], 0x3, &(0x7f00000023c0)=[@cred={0x18, 0x1, 0x2, r0, r24, r25}, @cred={0x18, 0x1, 0x2, r0, r26, r27}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r28, r29}, @rights={0x10, 0x1, 0x1, [r1]}], 0xa4, 0x10}], 0x6, 0x40) pread64(r1, &(0x7f0000235f0d)=""/243, 0xf3, 0x0) 2018/02/28 05:17:31 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40) ioctl$KDMKTONE(r1, 0x4b30, 0x7) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x1c) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/186, 0xba}], 0x2, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/180, 0xb4}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/18, 0x12}, {&(0x7f0000000700)=""/140, 0x8c}, {&(0x7f00000007c0)=""/36, 0x24}, {&(0x7f0000000800)=""/149, 0x95}], 0x9, 0x0) 2018/02/28 05:17:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x34206, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/02/28 05:17:31 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10000000000002) 2018/02/28 05:17:31 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x609b96fb, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x6, 0x10000}, {0x9, 0x1ff}, 0x100000001, 0x5, 0xfffffffffffffff8}) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r4 = syz_open_dev$random(&(0x7f00000006c0)='/dev/random\x00', 0x0, 0x28000) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() r7 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) r12 = geteuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) r15 = getuid() r16 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@rand_addr, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000d40)=0xe8) getgroups(0x5, &(0x7f0000000d80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004440)=0x0) fstat(r0, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004580)=0x0) fstat(r0, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004640)=0x0, &(0x7f0000004680), &(0x7f00000046c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004700)={0x0}, &(0x7f0000004740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004780)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000004880)=0xe8) getgroups(0x3, &(0x7f00000048c0)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004940)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000004a40)=0xe8) r31 = getgid() sendmmsg$unix(r0, &(0x7f0000004b40)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000100)="ca5810e666633e", 0x7}, {&(0x7f0000000140)="0b131258e9e80fa9180e668b08c01f1545d1f5dd79d39b865a5981805f01623d3598f02795964c71036dbd63d77592bafbdcc68a3d36a40a8f0fc05c13046aa8217bf0c43fbc53a61cb5da6c47f239997c6576ccd24010b85a791e52a56c5a2bd6a5567ea41bdf8f99f3ee7321e312faf038c8b7a0fbc7ec1a75777f9fd24ce2b949f454be8a8b12285952feb42e68d45dff8e29e107d5a426341d71d959d44a910fe50bb2f0fff86c7e53900d616b6933bf6968cf7210d20e", 0xb9}, {&(0x7f0000000200)="a6ec3fe763328ca684468de3ab03dce6ae5e30d0d3c2911a458d7719f1bfc96df822111655c9ff5547b5d9c987aeb5dee16f176f4e1a1255cb210ff1fe4a0f600a44a23a9875eb7df8f817cb3952fc8f0b1ed788e38eb5b02d3e3b52d67527337c172cc0dbafa9d109b1bf729fcc2bb36c9b77fdc9df4f3c8d645034ffab335e010e7c6e48e9158d8e637b36f7bd1ec7e2dfc0daef60aa8691d168d97f084742275948d1b9b904f88495a62b37b3a98fde43ffad1d899cb795e7f0f70534ed276a474cbfeaeb8441d548f9", 0xcb}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="24000000010000ea24000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3], 0x3c, 0x800}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000580)="6b1276201de59961834cc3e6315403cd2f40c8e88457656da5ca47da495a0b6918ba70ec0bc919a049a1630311ba27c6eb8c38ca3228bc2a625f3cdca489167149c52e1ef9b6703b9e889173e1c681267c6d025f3c46ccc320e4de796323344f36f7a307ebb7020161993910429ee11528b7593c0fa7c63a4b8756b7224b382ebdc3aa6455710f0d03cd322fe9a74fad406b468f07a3852b21557ae60372036f7ae011f28d6fd24be7785e168bafe17257302c8691342aefdfa53de3b57ac34c2b3461fa72f150ffe0d907bac7b20e7f0cec031b6bfd34942efcc817034aebf0abdd19", 0xe3}], 0x1, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x1, [r4]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xa8, 0x4000}, {&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000bc0)=[{&(0x7f0000000a80)="23f52bf3f1b8a10a7d68c1c750e863d059af241377ee031098e697eef23f07f2ed883651bad671ca78175a3dafc1f473b57b54af3d66a71a669f48", 0x3b}, {&(0x7f0000000ac0)="a5998b97aea303a939099b", 0xb}, {&(0x7f0000000b00)="41abccb78619c0ebea77a8540dc05cb99331cad0f9b144a1c567dc6f1d33f107289d60330d2ed0f25f7b4e22f0cf554072fb43e4c13a33e0135509eb28c18adcbc58845c2255d04fd2e27c2229df9a59f22b6765c74cd21edb9e0b5de4989915917621b52ee4a3914a4d431fc3aaec1db94d6b8e3c6817bef7582a5788a4e11432354993a0fe959085f1fb4afc358bd3a24ab8b781da1a1a20221e5b1421f405", 0xa0}], 0x3, &(0x7f0000000dc0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x34, 0x10}, {&(0x7f0000000e00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000043c0)=[{&(0x7f0000000e40)="e9601f6bcdbbaae4f119dc40b1476e9c8d1cb5c76be1e0585acf88e2229c2ccf03d6384ed3a33d1bc24d83b1b897aca271e24a8b07dfa1787eec4dbd9492686b20c4eb47c4897e3ddef52dad7e0b981f0381de41d3ec65bf5e0168cfefee9bc5fa569d6a76ea92281b364b4193add8c10cb12358eef6fc76c1fe81dbee135e5be641c5d81c271f35a2722454fde675b96b2aa65186f9399dacedf321415bd38fd2bf0f4f5720c8772f3bee61d7ecd292100fcf5e5afac272b877607c1a3d94cb7a2f473e0aeee43929aa0f7fe9ea919ca4d090f7ea0f4a88ee5bb0d8bb9c43c1", 0xe0}, {&(0x7f0000001000)="365b6d8b74b4bb2da994e0a4d88004576fdace5e1c68ddf317b16c8ef7841115bca9cc05f6e979a4ba60ff3289edc7cdb9b6a8e98007416c9fc804b2cfb964407ccecda604d5834ec041832d199590cb2621b2a4fced40d6c571b4c82f923960d48a93f9cc2aafd0a7232e5e0b80c55d73ad3c373ffa918d33935598723767c88d83da5e84136362aaa2d88aa23b06a52354f190ab7e1293dea04e530a91543e7cf352a03b9d3b29dbf0f821", 0xac}, 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f50eb14c53827ac8620eb5bcf308d28da458b1ab15b1f72ac78349cb42b8d3e05de3178b8248ff7e4a05d3c3abd9739497ee748ccf0d1ea0c6d999c89f1fe9ae186398fc71d5fdb01e1a147004b6a8dc20700b3dea4c6cc291e6f7d953c31ffecd6b5534f32eb23a9a7f671dff155c2b9dd34f0f648eb66f874363fdedfd0f1fb0a756dcda6fce7590428434a81c8c9d4de1712785cc22bbb56d428edf6d1bac55f4141522b468b5f52a6df2a676b59e9c7df894534f669ebbf89a082ccb87e8b833ebfade384feea805f2b7c781ae4309df7cb1cbade815de4d64097642152f63998d9b7a4362be4f34a850f8e228efd2070e6f19f6adc99455d4e5f2efb8cc1f52a16562fc2c5ca1a12f8904de9bcd7a136ab590c55b1125d15b897ae3d2c3de69497dc14d503012e01b84b5644217976c51c68442a8fe8f75280e6a8a7378fe99c11ea7e72de4cdc5daba63d847c55b2b821f2993d0fdc602ee192dbd2da69bcb73d47f384132854d7bbc1713ded8e615fd56db940e0c23cd9f78ced87d4018ff0cbaaaf5f6631952c12e045f87344583c80f8329801c8f46b73d9329631671c5cebdb487cb83bdc0a95be07fea5bd7ed422d441ee161d9ff105ae71285e16b01cc5920dbb11002ef9d3a9eaa9736fbc88c62adb235b8a6961c7ec13f300569450b3eb56612bc879c2abc7199eb1dad2865112c8471736472a55b6ca1d2f6f41158183332fca8b96b20e557db3f25f494f58cfd01cba0643e222ce255cf98da3609b70cc625e2518c4b150c425680e044f7404c8590de53013ba57fbc83bc3d483c8c29c9c8f3107783d760fded44a0d29ffac75ed5d7b0e821813103723dd40c78d6a1a35c330c7cbee121ff4ad2fe4d768885766309b6cf18be74ebf33cbcfea1809eda125912f6904b52416c152e8d8cdcc8c896bd3db31a614ded0ea098dd7f3ae580d99e37a3b6bbf43b0684877d03b90a20495c6ab599fd1eff7db7c62c21355bf7597ce0411d0f70433d22b4ba1031e8d64b395365ec8a37adc947de52a567d27b27c6fa2acac59b4ddc7ee6da6c900ad821c829ca2a0a2a8c464111c23d87c6943a679dd2654bd2223f6f74eda5ab679ad1b8a153744cb1dfc3f858df8ed3c54def74a557f5e9ae9099d97756e8d464f5dc0430b596c1582171b9196de07284ae44df12fb513487a8ac55c34cb85683d7935c48e55c75c618ca0c96423702f6f4bb7778df72255fccd0ed503ec2089cfdb58105670539c5f4c2283b48ca38d5d5a676e9d153ce22b7038ba80ec426c247d9a2cf3a05fbd5c6ba6aaff0ac33c4f5ac6382176d7e3995b369cc1bfda8ceb57da0a125bde37821e1a14ffa5183f14c52cfa9e571b010fdd864cdc482fdc96a037d497fb9ece7ee845622c174ba26df39648b1593f0e9bfe20ecaa76129905297b60cb1685eeefe644e44b5982117d65bdf89d3250b8914e71d2e54ef82a6a8f61367ae2d4c5d5703ab704046c58719aad3a73e8e12f74816bfc1e4413c85fb05960ac2d5b629de96021e82959d3b77b163a05b72075b433f1fe27e7f0cf7f621a852b757bdd5599ea0661c64ec897f804cc869cab451063ebea18bcf3503c19420b59a0c547b2f64ab2359f6cfcfc2df060d517d117b1b74a36d328816be65b4fa772576d38aa57340d3e59aeeef8b3aea19521166f8c20a5b3c4eeb739299cd5d4ca4999f81acd2887545f19e4c2ae98a1c6006dfe3c3f3e0eec682d7f95555099ec2a4e59c033995626e4420d8dcc31574daca0c2e5403b3e3af9e3d83bc9c7618a576e1def7607aec4ae146a969f1cf5ac36d5c99f583ebcb476ea3416133c59422d0440b07ccae4950894b790024d65485bd9d909b7ab86581712e9bd252fd3894c8c6c0c090f511674b14b7adc100c1d4877004065c7ddd8b13a0765d40da2ecb659d93a18450e11f0645a0315ebf7ab7032adf15c8128e0cc8cc865a3721a03cb67c9414ff969d305f9482f2353a77ab84bae51408dc010b2e5ac4abc610bca413d533edd48e114da50dc40245c6f6c859fd7b36fb378d8c3c1ec683e783cf76c8d87fc3cfa09e7451e1684e10463cbec9f86b529922c6374d8e9b02abeff22199ccd3a5ec2f28b9ff57ada0cb3edaf290c69c9f8ee2a327950668b17e925079d5a0d2e8beb3a48fe3623230201f8e8524af7692602c95e9f3b0fc270a92f418a7e67e7b97d3e51dca60ef9430ddab05d3e041e46c9972cc4d53b57d7d6e560e71a58b15f19d79da3b980dd5", 0x1000}, {&(0x7f0000004200)="12cc84b285a2ce5a9c7290dc664f64ceb22933756f6854a03276ac2b76d13cc9ae53d7efb17bbeb3a4d1a2aced9645c66da7036181e3c03953d4d14fe5302ddf5f2e4eadc4aad3c07bdf6ce58f888840fc4c61ad987b17275f97a86ad2750f676b2fab6e18720cb60d905a9c03e6aa977e4e852e5719d76253f278c59d46d0b0ec992b19dfbd81712c6daa54a3fd6ec6e148124428d0febc7cbd071c507b08b9406f3315e748495962b1cfbdbd619a426351c51b6c10df62c83e168492a29b98e561e0ce62dc43fb018f0375fb008d6cc32725a65c491ad672878840da", 0xdd}, {&(0x7f0000004300)="26f3fbf88aa9725b869968f4c4b6449dcf9f4feb6fe47b79cf08b6ed252f7992f248211a9ff98fc8d44c1717bf55aa4c4f8388ae63a9e61dbba57eb93a46581ebf921f86cc6bf25320e8a119ed8caa97d1eb7e98e2f77e2907032e1d1bac126d9a4b2b4594fcfc9b26bac5036c22372e667328f40e6d549fe528c7f323925188491583bd66b3f5f9f4b272371fc712503d33d1cc3f0f9dc3eed613d6face61a5254f82786544202c656e1bbefe20d56770", 0xb1}], 0x9, &(0x7f0000004a80)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}], 0x98, 0x4000}], 0x4, 0x4) r32 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r32, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x9}, 0x98) 2018/02/28 05:17:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f000000cff3)) 2018/02/28 05:17:31 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x6d4b, 0x3ff, 0x4, 0x2, 0x4}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x81, 0x8, 0x9, 0x2, 0x2f4, 0x9}}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x10000, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00000000c0)={0x1ff, r3}) 2018/02/28 05:17:31 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000011a000)='./file0\x00', 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/02/28 05:17:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000000100), 0x5) r1 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x20000800) read(r1, &(0x7f0000000040)=""/191, 0xbf) creat(&(0x7f0000b3bff0)='./control/file0\x00', 0x0) 2018/02/28 05:17:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000948f74)=[], 0x0) mlockall(0x2) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/02/28 05:17:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x2, 0x1, 0xfffffffffffffffc, 0x0}, &(0x7f0000000080)=0x10) getpeername(r0, &(0x7f0000000140)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) 2018/02/28 05:17:31 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00001d5000)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a656374d28a3a696e6574645f6c74867330202f736e7420103d972e2f636f6e74726b6c2f66696ce532000000000000007f000000"], 0x43) close(r1) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10040, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/206) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000200)={[], 0x400, 0x9, 0x1, 0x0, 0xf60, 0xf000, 0x0, [], 0x1}) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:31 executing program 6: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) getuid() r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) 2018/02/28 05:17:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20020003, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000f43ffc), 0x4) 2018/02/28 05:17:31 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x5c4, 0x9, 0x400, 0x3f}, 0xffffffffffffff34) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200400, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xe98e) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:31 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[]}, 0x0) 2018/02/28 05:17:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x9, 0x4, 0xc, &(0x7f0000ffc000/0x4000)=nil, 0xf987}) 2018/02/28 05:17:31 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000008d02000000000000f7ffffffffffffff9b786ae2642c223fec144f1038b97ae2effdd65cb5bd5381ca012fe5a7a4e8f31335e496"]) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) ioctl(r1, 0xc0184900, &(0x7f0000d68f5d)) 2018/02/28 05:17:31 executing program 6: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) getuid() r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) 2018/02/28 05:17:31 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061dfb7)=ANY=[], 0x0) socket$inet_udp(0x2, 0x2, 0x0) close(r0) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x3000009, 0x10, r0, 0x43) 2018/02/28 05:17:31 executing program 0: r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x141000, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/149, 0x95) write(r0, &(0x7f0000000000)="240000002e00ab0800000000002000000108efee010000000000040800000000000000de", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x8000000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xc0000000}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @empty}], 0xd0) 2018/02/28 05:17:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x280800, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 05:17:31 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) getrlimit(0x6, &(0x7f0000000040)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x4, 0x4) 2018/02/28 05:17:31 executing program 6: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') r0 = syz_open_procfs(0x0, &(0x7f0000001f72)='auxv\x00') bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"899e8201089df9"}, 0x8000}, [{"9cbb863930f810"}, {"94c05b4a9f4a6e"}, {"89fffa431d3ef7"}, {"84331520dafdf0"}, {"7d6ce2380a83ce"}, {"a876a708486247"}, {"456800c9e55bea"}, {"21f447769852a1"}]}, 0x48) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x351, r1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/28 05:17:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000023c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000004d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) renameat2(r1, &(0x7f0000004d00)='./file0\x00', r2, &(0x7f0000004d80)='./file0\x00', 0x6) sendmmsg$nfc_llcp(r0, &(0x7f0000004c00)=[{&(0x7f0000000040)={0x27, 0xffffffffffff6127, 0x9, 0x7, 0x7, 0xc5, "4e2cdc2df2c0012c83488defafa48fb174d43a2e4941afa16f78926c421cc5fcb356c3c3fac6a7a81996502bea803974964c864914f0df5adde9137f89dc8d", 0x40}, 0x58, &(0x7f0000000100)=[{&(0x7f00000000c0)="dc611f8c26b77987f67ba1784b70134c9daa3833e72c7a1270fb12d65b57b43f168f55cc0ba8e278355601a35b926885", 0x30}], 0x1, &(0x7f0000000140)={0xe8, 0x11b, 0x72fba3fd, "5ebbf543f693ab9a621a5163b11f0c71f32323d6b3f149f07138cb934caf40f809a632535d96fbfdacf6d271315a68cfe099a881af5e75d70296427b46a571f67d3b46407c5d447ea4fdb60113830203b3e1e3b960a0e996e441507b7921d3c6ef3ba84be48bc06c5115230ff96ff6e702320b50bbad707ba8500c09a7f1d9adb3803219c3c0c461ddbc60569eb3c527890924a283f7ca259417faba5d8584d042aa48559aa3fe3318c5310591f1fe82ba4a882cc36df6a5d8155c596c87b2ee9260eb6212b8f65283cea41ad648fc71888251485a26f0e81af0d8b6"}, 0xe8}, {&(0x7f0000000240)={0x27, 0x8a6e, 0x0, 0x7, 0x3ff, 0x0, "6dc06c568d17c1d2ffc5dd96c7911c86411ddd3590aee597e7aa5a898612e23afdff0d1061d1335ff0da1f2697a307b96aee514d91f7564da0c34c60f4669e", 0x5}, 0x58, &(0x7f0000001500)=[{&(0x7f00000002c0)="e5e6dbbf94e3fb13", 0x8}, {&(0x7f0000000300)="f193a254694134d83a0b41b9b37c68c1c07623a59f91c519aa4025da6a43fa4f060800e899e253632365e1e00f6250b30ee10b6fecd15174320305e77bfbca3ab2f8885c98eb0c9eca5eff095f90da7df56fd0e34e13063805", 0x59}, {&(0x7f0000000380)="d194752fc3ad0f11f70bc50dc48835147db963435a22e5585e4cff84beab33ce69fd76e95513d21b59aba9c6d0d398447f60fc97dad7747fb9167100ecead864bd541e22f8607beb7ef6c32a2803bc661e8c6121dfbbb26b53dc5793e418dcdcc73934b0518cc79d556a0ca09e5f6bdd", 0x70}, {&(0x7f0000000400)="763e1ff172fa3f541dd49c116fa1d62bff5d534e4a9cb84994b85fda024b1b386efe5f6eaa04e1a35e03fe2f19f9a36298c1311bea6284c38fa341be0d8198f4852eb2decdf25e4aad38c784d46d5b0a172d87ce316946c97644b6639ab25da5fd90a990ff11a61aec40ea5f2111d8b28194ab1cdec2a4186d81b0ea0a069b29f7426faba875c3a2d9686ae24803fcbf61a35e80f923b2c70774a7229bffb12110ee519774fe4c9f57aa9884f4862aa0c95cb3510ae88a6a9cbb322e26dc1f75061ddb2ec1859c8cc46d8694357500dfb69a4aa0fefe89deb8f4f7b70f6c7cb80e7ca77d31bd96c74c5d", 0xea}, {&(0x7f0000000500)="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{&(0x7f0000001d00)="b56a65a66ee79c6c4d2aa99683f6fc5f4b0a58a065aa9052e1b5c50b40b7b0ca05a845fb8299bfa49637cc304dde8c0697a433b7bb68b459d523a021ca795d3f8bc57a03c4b342ca0bf38a01c79f74af3e2cdcdefc27566813cd09309bd6bff6bc8c53b3fad4605d87ff769a2186073dcdcee43a56952f93ec33047839be1ba5203768ff07905eb7cebb0ad2c97e2f18d04cd553791cb346c0b158c7416aafe0b37854b99ba57ae33b3b90a3ed50d3b857d35aa56d35d7a3c5eff902d5423aa4919de7727bee4664a5703655dd990923a5583163c7", 0xd5}, {&(0x7f0000001e00)="fc74e11be2e5efc244869bca10c2bb4fcd0069842365d7f9415eda8967e870ca5df3678e0b9fe60e5f32bb5df2a6151445fd11c735da5b838809f15b9ed76f48fc1990d4e789155d3f70bb9d76c5402860cbee5f147b1f2f0697a1f31232c4ccd5ddc53fa74812d0d94bfd7599db32c3eceeb7fe766cc2a74f4a8ca3c006deddd0636c0304ac35f3124302161c57147f8d279c9e958a32a51b55f92217e6dcba62654ec051fb52b226e9b6c1fbcbe2f14b26b54235d0fb19e039aacdcff1aeb80b6b1af9ea6f372a73b45369f437e9d77a701147522364548edc43ad39c6cd2fd536ae1c8b1bfadf0d25", 0xea}, {&(0x7f0000001f00)="cf34c641d04b45c3f0349c01eec9e09b1fc2334d67cc0deaeff88995f46f13d1e01591ad5e440a683f2de5896969453b08c95c5db3fc03acf33d58ce1b41c1170d42e10367c6eb90549823e53389e8f8ab76b3ea90819c1000f289a6f07efb5b90215e4084d52818b3b590f737f8ea6a481f305f600f8ca7af66cf6ea8f0687de3b9318694ea1121ccfab1021d", 0x8d}, {&(0x7f0000001fc0)="36664feb0d5b8053333de669985cbab03212a7a34b2bfa0d0287fba9953e1c9ca27cc6e8666143eda7de4d3afdabc49af4a5b1a680509a327f0d30885949cb1d6d7c637f3cc76fc6d60cae2e3ba5a6b3ad92833479c4fef51cc08ae4e7689f", 0x5f}], 0x5, &(0x7f0000002080)={0x68, 0x111, 0xec18, "111b2ff7a70e272bb6d4ad493e112238addc09c7e465635a2d044fbefdae5041222532e0a2b020ea1b22d6e0b46e28a1654045664afcc8d86d0f9cd1aaaadcc53ce1befed6ad444099ef8da69a44111126ee9b6684431a84c957bf"}, 0x68, 0x20000000}, {&(0x7f0000002100)={0x27, 0x9, 0x8000, 0x0, 0x8, 0x3ff, "b565f10afda377d57ed3c2fa2d036efd5fc994b00d875f10cc8279cf6654848e79fc781cc0b3091035d84c51dc7c64300a6d47890d9869f1a24d164f0a81ef", 0xfffffffffffeffff}, 0x58, 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0x1000}, {&(0x7f0000003400)="bd0b2d9c42d138548f56e8132824f916cede7efa86ea71b2804100695bef7b759217f5a3c96874d73f99e8acbd1f0001096aad3fa96aff97418bce800ff15cb6cfc0a4b176d1d7527dada2f4c8ce39ea97c4c6af000da2683fbfee7dc719b84943a023a9dd356564b025686efef369554ef89ad1781331228ee8e34b7e252137ebb62f7e", 0x84}, {&(0x7f00000034c0)="53c137230c43885eb52f717fd9b2772bec398a689ef76adf33b7df66ff9539269e03ea207197971a74ca5e2ee01ba08a6e7eb25be3b3f0160f3f5dad6de546fe8b52d86b4a567fe7c6188995b49454565c5fc7d49e76af309d485cffc937a71b0e27398d3674f8e6c514605771a00aba7208302ca2f70fb9eb34251ca4a386450126fe9a124f823233ceb2d13a1ae792360f79285fba1086991af8e66cfe88e8353272aff3b1da27815dfdb482d9ad7e9038afd561c734d87c71c3fa6705e1eb30dd7e6dd929b01a2ba26c0ec473d8ddbe84ea5604f0f1ac9d9bc86b03c7ee1a8f3210ad06dfd2", 0xe7}, {&(0x7f00000035c0)="24b8e4982c3eb82d711432e31f352e47c86831acc4ac16787de1d3908ecfa81403b27ba7f0aa0d96c4857014bd686f5027e96d3882be3c828fe1a88fd94a8bf0f5e777d27a1f23d8f2a08398628fc18f40e6c8d7b444e2edc10695501f6a1e1e98d953aa7a87e963f344626b61edd438f598f33645538f966b2fc3ac1dc06add1b6cd3d4da928c4ad199860be88756d06d39a2416035316304400d4d60ab9a7644504b77413fdd8e3094b08eccaaa97a4bdd63a15d0413646720695642e53d28fcdb084862b98365ab48ac396efcfd8d10d8c6681d30b2b5cfa4ea67b9b0815bc5cb95e127ed18faf180", 0xea}], 0x5, 0x0, 0x0, 0x20000091}, {&(0x7f0000003700)={0x27, 0x10001, 0x5, 0x5, 0xe38322a, 0xbf1, "906d0bfddfa03e352f51331670552eacaeb908af539f802c5fe4c4572d1dc1815f13722864dc8ba259e8ebb01c389060a4c14ecf2556f303d434950a21afaf", 0x5}, 0x58, &(0x7f0000004ac0)=[{&(0x7f0000003780)="55f816dd39809950c876057ca9e9e0ce458b55094e08d28062daaa9a1750a5f4bfa303aa7572a6ad703fc920d4cdbb17fdf322bc826b690e00309035f20b1ea303fb202f9c1abde1eaa3b0166023c03d77badad3f1bd31be40cb2f669bdf060db370c103e191f7f5b460722c3bbfdf0572838585fca540f07dc7aa9e387f213154c111ed684a6773d8a3bae6fc46e276739cb580e16f38", 0x97}, {&(0x7f0000003840)="ef3ff88b93231860a65251bae7b493997a20ab763a8d7ab3af05bb52e645ed72e7933fbf67c3f08951abac32be8735e124ec40436cc51378baa7f24b9a1c52405f892c27e2d904baaccecbf288cb05fa8006496976195689293e2153ef770b532092b56f55aff790de278d182e", 0x6d}, {&(0x7f00000038c0)="68ddf69cbbfb2928c59dc17f0fe645466641f3e64f3978af765a8e0885f5f97c8ef89f300a2c0e0e6310caed17adf564e9f2cfaac863a706a2ede80a3455e68831d92330b88a6dad64923c07f774ce01c4d864b6abb0422b5c9553b3279c38", 0x5f}, {&(0x7f0000003940)="a3bf74c80640f4e1ec655af717d64a854acba1f0e8dd9f6f509ef259d07fd27dc89944254467a888252f4b90a9ab9ca53ba7fbf349a78d10e9e005cb59b17745fb1fd3a9195fcdc1daf12fb45c45b9a6fee24114cc7d73b7dcabe1c49a49ff71d793dbecf9d5bfee176284739bdcb7e896f4902aaa267595d37f73882dc2096b3b510affbc104c8859957c659e8f10162ccee11cd4a32e414c95b869b979296c212f06c685b87e45", 0xa8}, {&(0x7f0000003a00)="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", 0x1000}, {&(0x7f0000004a00)="564232aad7efa410d69289f8bd3031d636894dc231a73172e953d230bbcab805d156678395341b4467393dfd7a374af6858f30760cfaba3ba9d29f1e979ff55c992c62f65df5f9c2d568b1e6e031341f1bea6f412ed3a0a23f29f3298be53cb09728505f8f14927198d88532583f2128c04fa213817d47fca5566b913c298ce99bbbffc6761b693a3a8fef2475d867e679d1172443", 0x95}], 0x6, &(0x7f0000004b00)={0xe4, 0x11d, 0x4, "6faa6781bb3e499c72dd3e23e6ebba127f7a0bfc29962bd3d86b51b9f73338d99695f1dbc6940c90cc3fbdc83569a7705ba6969c705c4db88078d71cc8ffaadff190a426e26091bbf2922b747dab630c2076563140028a0af24fd4ede62fc07dd170b5648dea7f77ff1b737d15e56e832fce2a6243f2cad85ba001cc140d7432bd2ed948b155d124bd6dbd726260cedc9c2920877b8aace6b954c03b894822deeb88f07e5ba25a5d30e2dd4fdf2ecf9155bb88424b7e786ec6fe3b8740757ca8e5ac59c99ca9e71e74425c905b3b53bc14a21613f2f8"}, 0xe4, 0x10}], 0x9, 0x20000004) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x24, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/02/28 05:17:31 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x1000009, 0x150, r0, 0x2) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:31 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1ffffe, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/22) accept4$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x80800) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x4, 0x4e23, 0x40, 0xa, 0x0, 0x80, 0x29, 0x0, r1}, {0x9, 0x2, 0x10000, 0x4, 0x0, 0x60, 0x6, 0x7}, {0x0, 0x0, 0x2, 0x3}, 0xb2aa, 0x6e6bbc, 0x3, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x3, 0x0, 0xfffffffffffffff9, 0xfffffffd, 0x1000, 0x300}}, 0xe8) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) 2018/02/28 05:17:31 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000042ff8)) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100}) r2 = syz_open_dev$evdev(&(0x7f0000f2afee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)) 2018/02/28 05:17:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="140000000008ff02000000000000000007000000"], 0x14}, 0x1}, 0x0) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80200, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x7, 0x4) 2018/02/28 05:17:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl(r0, 0x9, &(0x7f0000000040)="a15a256a85a525f342d37e56fc7b94264d59e6dd608c70fc3326bdf322763cfcdc140276a3f78e4e0402cf4934d53d0e40806e") 2018/02/28 05:17:31 executing program 2: r0 = socket(0x2, 0x3, 0x5) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000cc4ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x27f, &(0x7f0000000040)=0x2) bind$can_raw(r0, &(0x7f0000000140)={0x1d}, 0x10) 2018/02/28 05:17:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x4b}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="c6a1f01739fe622816d99efd235aeb27297756ec5a695a260e0f8013d41e1c3eea2ea3606d1995e11af85291e1f0bca527e40a0e5cd994358fd7ac3747b2d491d01d339244324f1a714f91dd") 2018/02/28 05:17:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="106a05a19f8d4c0000000000000000000000000000"], &(0x7f0000000080)=0xe, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="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", 0x1000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r0, r1, 0x8, 0x5, &(0x7f00000000c0)="208b2792c22f445540332052c177b14c2b1ccae5c45dca6072c2e52c19b5b3bb8ea898c9e15b8460cef754bb11f2eab292b6b15af914642022297fcd854b2a5887d5c77d29edb8fbe4d55596dc94", 0x1e5, 0x7, 0x2, 0x5, 0x0, 0x401, 0xfffffffffffffffe, "2eb8f039c7916c65097fcf90ddfd9015b2c9c048d1fb9cfe4af8"}) 2018/02/28 05:17:31 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x101}, 0x8) pwrite64(r0, &(0x7f0000000140)="be496d982c1be8919afbeeeb1ed4c12e4731b6a5ea61cf02a9b6968f391b13d7202a2a4e61ecf064505eeeee951a4edcab7180bd9f1d6a7a097c3fa4027f6d8db0fa0a468ac93fab5b2eaea7d23ea5783e90b2ff4143b255dda4c49fbf83cda829e0147697256fd578c749732d7ff9487afb7c92e07b3b1c88a54793620b09569b63485f64f2aa9fc2279ada8d07a49fae1ef541e7b6cd62ba1106d622a2b9de29924138f443f76d1e339f58010f4545c911bf813aa5dfa7", 0xb8, 0x0) r2 = getpid() ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/127) fallocate(r0, 0x2, 0x9, 0x9) syz_open_procfs(r2, &(0x7f0000000100)='numa_maps\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'nr0\x00'}) 2018/02/28 05:17:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c0003723000", @ifru_addrs=@sco={0x1f}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x55, 0x3, 0xc, 0x8, "dddb49e9d0c3ddc103a694f28a6f51d5149fef0b69dc6a43208e1df2d53a0344377b15ff73358dba0836ad6fcde82d1b7221c18ab5393c8db82701cbb0ae0565", "7de0ba5a746a2aeb99d153a4f74d23763e0ba8a84867f46caaaa6a151697e734", [0x6, 0x5]}) [ 46.487066] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=7410 comm=syz-executor5 [ 46.499569] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/28 05:17:31 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x200880) mmap(&(0x7f0000874000/0x4000)=nil, 0x4000, 0x9, 0x32, r0, 0x800000000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2802, 0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=0x19) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x400, 0x1, 0x2, 0x0, 0x0, [], [], [], 0x8000, 0x7}) 2018/02/28 05:17:31 executing program 6: pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00003e8000)="a7", 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1}) poll(&(0x7f00004d2000)=[{r0}], 0x1, 0x80000001) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/02/28 05:17:31 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) fstatfs(r0, &(0x7f0000000000)=""/157) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x2000000) recvfrom$unix(r0, &(0x7f0000000200), 0x0, 0x2000, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/02/28 05:17:31 executing program 7: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f000000bff0)=[{&(0x7f0000005000)="10000000140061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000000f48)=[]}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/13, 0xd) 2018/02/28 05:17:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x7f, 0x1, 0x5, 0x5, 0x9, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/28 05:17:31 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='stat\x00') sendfile(r1, r1, &(0x7f0000000040)=0xffffffff77fffffe, 0x5) mlockall(0x1) 2018/02/28 05:17:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000791000)="2400000058001f0014b2f407000904000200071008000100fffffeff08000215004000f1", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) 2018/02/28 05:17:31 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x8000, &(0x7f0000000000)=0x7fffffff, 0x401) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/02/28 05:17:31 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x60000000, 0x4) ioctl$TUNDETACHFILTER(r0, 0x400454ce, 0x0) 2018/02/28 05:17:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000064ff7)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000080)=0xbffffffffffffffd, 0x7f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4402, 0xfffffffffffffffd, 0x10001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x81, 0x9}, &(0x7f0000000140)=0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x200800) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000bcb000/0x2000)=nil, 0x2000, 0x1000009, 0x37, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000007afe0)={0x20, 0x0, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @fd}]}, 0x20}, 0x1}, 0x0) 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) socketpair(0x1b, 0x1, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x7000, 0x100002, 0x6, 0x0, 0x401}) 2018/02/28 05:17:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c658000", @ifru_ivalue=0x2}) fstatfs(r1, &(0x7f0000000000)=""/2) dup3(r1, r0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x100) 2018/02/28 05:17:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xffffffffffffffeb) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x6, 0x1, 0x1, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) poll(&(0x7f0000008000)=[{r1}], 0x1, 0x4) 2018/02/28 05:17:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x1000000}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x7, 0x6}) rt_sigsuspend(&(0x7f00000000c0)={0x7}, 0x8) 2018/02/28 05:17:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=@abs, 0x2f5, &(0x7f0000000140)=[], 0x0, &(0x7f0000000300)=[@rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r2, r2]}, @cred={0x0, 0x1, 0x2, r3, r7, r9}, @cred={0x0, 0x1, 0x2, r3, r8, r9}, @cred={0x0, 0x1, 0x2, r6, r7, r9}, @cred={0x0, 0x1, 0x2, r6, r4, r5}, @rights={0x0, 0x1, 0x1, [r2, r1]}, @cred={0x0, 0x1, 0x2, r6, r4, r5}], 0x0, 0x40000}], 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x3fb) 2018/02/28 05:17:31 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x800000001) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) [ 46.646369] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/28 05:17:31 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x1, 0x1, 0x2, 0x1, 0x6}, 0x9, 0x8, 0x559}) socketpair(0x80000000000026, 0x0, 0x0, &(0x7f0000000080)) 2018/02/28 05:17:31 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e24, 0x3, @empty, 0x7}, 0x1, [0x2, 0x0, 0x0, 0x9, 0x8, 0x898, 0x81, 0x7]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x553, &(0x7f0000000140)=0x2) setsockopt$sock_void(r1, 0x29, 0xc9, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) 2018/02/28 05:17:31 executing program 3: r0 = memfd_create(&(0x7f0000f6bff6)="656d3070726f63bd00", 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_setup(0x80, &(0x7f0000ac1000)=0x0) io_submit(r1, 0x0, &(0x7f0000a54000)=[]) 2018/02/28 05:17:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000cafff8)={0x0, 0x8}) 2018/02/28 05:17:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00001bcf37)=""/201) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13, 0x1) 2018/02/28 05:17:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7fff, 0x0, 0xa, 0x4, 0x9, 0x3, 0x7, 0x9, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xe69e, 0x8, 0x1, 0x80, 0x0, 0x1, 0xd455, 0xfbc, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x6cb40000}, 0x8) ioctl(r0, 0x227e, &(0x7f0000cb3ffe)='\v') 2018/02/28 05:17:31 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='keyring\x00', 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='keyringself\x00', 0xffffffffffffffff) add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="c8742c4dd7ae019a4b6ee2e8f1b571f50473f31e77bdac905269007f1839d69ff964467502dd5ff518745d724354cb414fcd53017effb86001079627ed6bb918a084dbb1d7", 0x45, 0x0) r0 = add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="43e78d2fb51d74ca59144be2f86f087b1ab58d7f858a6085f5a2039f9f3a37837ba8e5d9fdfb4fa224ebdd01ecacb6089786b111d83b2fe506a3bb5062209bae3c26218f115ceea546fe080d9ad62cded652567885065618f2d593cf3a0175541c739c155f07ec9dd5e705e0db7eaa61cf3db81b091da371043b78226f1305f11bb50acff63a86b06a5296698cb31e13da95462a8a8804ea63244c7157f29d1bc497522eb5d0a7208bf0586fe4d763b8", 0xb0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x3, 0x3}) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x60}) read(r0, &(0x7f0000000180)=""/100, 0x8) 2018/02/28 05:17:31 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x101) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xfe8, 0x2, 0x0, 0x0}) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000629ff8)) 2018/02/28 05:17:31 executing program 4: r0 = socket(0x1e, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x30140) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x8001}) sendmsg(r0, &(0x7f0000000100)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000200000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"], 0x1, &(0x7f0000000380)=[{&(0x7f0000000180)="54d0f29b63f88ece44ee32097d7c260022ca54c63920818906bf3565911acb433ba89f9c34c5d402a724d95796ac9bcc64b1d67913b3f8dfd188d759095050f073c8c231e7070ba65574c98ae111d9c97a3024cf27b283ff846950b7ec2966a68eb0ba5429ab0050f5c4827bd9b9cdfc", 0x70}, {&(0x7f0000000200)="b0c67fd64a60c1ac8bba7211ff2a939a2c226da77095e254f0fa1e510a8510c9a083c4accc44e4c01e1050a0575eae7f36776a0acc084e54c268d720f68cbdfa2fc6b5558a4801d1fa50553022a2987ecf66cbac77342ebfd6e811110a803eb9ca28550a290519cf95f601e1f961502cc7755a5f38cfa5d4ccadf045d4845e005aa3f20f18429d59030e7b0457e46e9a3d23c6c1a7407e9a30681306a3017b461fc6884a274f4c165fe76e0a67a67822e5c7434e05ef0c368e60c8d40c951c9648", 0xc1}, {&(0x7f0000000300)="49d249356453b39f47026cf1211e93eb7513c7bb6eb2f8e184dafdd62d1c836c71502e8441fdb9093cb43326aa12021e06e15391d924d8f938a7df1454aef6db69217cf9da71db447562b41b44030d57da129e1cd54ea2cd640a90a2cefda5fe9df0eaa3328d2e34ca", 0x69}], 0x3, &(0x7f0000000140)=[], 0x0, 0x8010}, 0x0) close(r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x6, 0x86, 0x6, 0x6, 0xd850, 0x4, 0x7f9, 0x7, 0x5, 0x6}, 0xb) 2018/02/28 05:17:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000001c0)={0x7f}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x200000000, r2}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0xa7b, 0x4, &(0x7f0000000200)}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r3, r4, &(0x7f0000164ff8), 0x800400000ff) connect$rds(r3, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x10) 2018/02/28 05:17:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3fffffffffffffd, 0x4) 2018/02/28 05:17:32 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000636000)=0x2, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x80800) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000080)={r1, r1, 0x3, 0xff, &(0x7f0000000040)="4f50b457c458dfa02e351076c19917a7072c", 0x6, 0xfffffffffffffffb, 0x6, 0xdd, 0x0, 0x8, 0x1000, "733ae555294fbb15734cf211bf535bf3fae41dbd4564bc0a3098ff72ddf95f1a597f0e7a0e9fd6eeaa0d02cf7e6b21e5b3b9c007f91a62977abe6546f66ec316b50d3903a495a49f7ee040fe39de576c1844e7a464931cc43ff41c7fc7856baff38338e48bf165670168e5c8574a4a53794713dc4ccfea0d78484417145e472d904bc2e38c78097264ac7ae6a51e6e99f0f3b1111eb045494290f3ddb331598b37adb3fce3adeaa73d389575fbca62452dff939331c18a72cad9644f187297138adca0aa7c628a4d46a026fbcdd8"}) r5 = eventfd2(0x0, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r6}) dup2(r5, r2) 2018/02/28 05:17:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/28 05:17:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x800000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaa3aaaaaaaffd8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e200000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/02/28 05:17:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00001bcf37)=""/201) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13, 0x1) 2018/02/28 05:17:32 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x1fe, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103000, 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000100)=0x7, 0x4) 2018/02/28 05:17:32 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3f, 0x8000, 0x1c, 0xf78, r2}, &(0x7f0000000300)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x24900, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000380)) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000180)=0x7f, 0x4) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x5}}]}, 0x34}, 0x1}, 0x0) 2018/02/28 05:17:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x356780820000, 0x0, 0x0, 0x10001, 0x6, 0xc0, 0x7fff, 0xffffffff, 0x7, 0x6, 0x80000001, 0xfffffffffffffffe}) 2018/02/28 05:17:32 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) eventfd(0x5) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000180)={{0x8, 0x3}, 'port0\x00', 0x2, 0x30000, 0x3, 0x2, 0xffff, 0x288, 0x1, 0x0, 0x7, 0x7fff}) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) dup3(r0, r1, 0x80000) 2018/02/28 05:17:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000)=[], 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x89) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x7, 0x4) 2018/02/28 05:17:32 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="39b9d04822ced18c68a3f9c21cb079f3227100ee"]}) 2018/02/28 05:17:32 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) clock_getres(0x7, &(0x7f0000000080)) r3 = signalfd4(r2, &(0x7f0000000040)={0xfffffffffffffdb0}, 0x8, 0x80000) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/28 05:17:32 executing program 7: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00') 2018/02/28 05:17:32 executing program 2: unshare(0x40000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x57, 0x1, 0xe14f, {0x1, 0x8}, {0x3, 0x10000}, @rumble={0x8, 0x100000001}}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/28 05:17:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000078dffc), 0x4) write(r0, &(0x7f00007d9000), 0x0) accept4(0xffffffffffffffff, &(0x7f0000209ff0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000f5effc)=0x10, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x3, 0x2, 0x9, 0x3, 0x2}}) 2018/02/28 05:17:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f000001afbc)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000012fc7)}) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x93, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8a738e1ed6c370d801bdcc28987ec72"}) 2018/02/28 05:17:32 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000200)=""/217) ftruncate(r0, 0x2000007) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xfff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x10d, 0x7, 0x10001, 0x5, 0x1, &(0x7f0000000000)='lo\x00', 0x7f, 0xfffffffffffffffa, 0xc91d}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r2) 2018/02/28 05:17:32 executing program 7: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x84) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x581283, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x2) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x6) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d5fff)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000d71ff2)='./file0/file0\x00') 2018/02/28 05:17:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x356780820000, 0x0, 0x0, 0x10001, 0x6, 0xc0, 0x7fff, 0xffffffff, 0x7, 0x6, 0x80000001, 0xfffffffffffffffe}) 2018/02/28 05:17:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x5, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="886342370142c4b727a646086ccd2ad56deffd6910aed2a065e83556e24ac3577b7cd3ce162564a2820a2b9eb8bf50c3e543bba71ca715ac6bbc35303c31cb7adba683c18b81583d9bb478d89559e2640d083cd198b8ead497c50ff7791351ee399cc11f616f991c888b393cd8190eac098deeb3f6a4a8bd9b9f6ffca89eb0517cc2bd8e2af3a8b27ec9175aeee874d76e583e894d84"], 0x0, 0x0, &(0x7f0000000500)}) r1 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xe0, 0x0, &(0x7f0000000300)=[@acquire_done={0x40106309, r1, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f0000000100)=[@flat={0x0, 0x10b, r2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x9, 0x0, 0x38}], &(0x7f0000000180)=[0x30, 0x40, 0x68, 0x28, 0x0]}}, @clear_death={0x400c630f, 0x3, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x38, &(0x7f0000000200)=[@fda={0x66646185, 0x0, 0x3, 0x3f}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x3, 0x23}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000280)=[0x38, 0x58, 0x78, 0x60, 0x0, 0x30, 0x20]}, 0x1f}}, @acquire_done={0x40106309, r3, 0x4}, @enter_looper={0x630c}, @dead_binder_done={0x40086310}], 0x1000, 0x0, &(0x7f00000005c0)="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"}) 2018/02/28 05:17:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) bind$alg(r0, &(0x7f00000d1000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001100)=0xfffffffffffffff8, 0x4) 2018/02/28 05:17:32 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="2ecec9c8807bfa40951cb74a7a362f3d", 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'lo\x00', @ifru_flags=0x1200}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) 2018/02/28 05:17:32 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x8, 0x20, 0x0, 0xffffffff, 0x7}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) [ 47.084309] audit: type=1400 audit(1519795052.258:37): avc: denied { set_context_mgr } for pid=7570 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/28 05:17:32 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r0, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$netrom(r1, &(0x7f0000000380)=@ax25, &(0x7f00000003c0)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f00000000c0)) r4 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000283c5915c0e"], &(0x7f0000000100)=0xc) times(&(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000440), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7fff}}, 0x75, 0x2, 0x6, 0x5, 0xcf06528c3e29d942}, &(0x7f0000000280)=0xa0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000140)={0x1924, 0x1, 0x0, 0x0, &(0x7f0000000040)=[{}]}) [ 47.132145] PPPIOCDETACH file->f_count=2 [ 47.138341] binder: 7570:7578 unknown command 927097736 [ 47.154519] binder: release 7567:7579 transaction 6 out, still active [ 47.161365] binder: undelivered TRANSACTION_COMPLETE 2018/02/28 05:17:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f000001afbc)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000012fc7)}) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x93, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8a738e1ed6c370d801bdcc28987ec72"}) 2018/02/28 05:17:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') mkdir(&(0x7f0000000140)='./file1\x00', 0xd0) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x1, &(0x7f0000000080)) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) [ 47.176532] binder: 7570:7588 BC_ACQUIRE_DONE u0000000000000000 node 3 cookie mismatch 0000000000000001 != 0000000000000000 [ 47.188072] binder: 7570:7588 got reply transaction with bad transaction stack, transaction 2 has target 7570:0 [ 47.191758] binder: 7570:7578 ioctl c0306201 20000580 returned -22 [ 47.198573] binder: 7570:7588 transaction failed 29201/-71, size 80-40 line 2778 [ 47.222447] binder: release 7567:7579 transaction 1 out, still active [ 47.224201] binder_alloc: 7570: binder_alloc_buf, no vma [ 47.229184] binder: undelivered TRANSACTION_COMPLETE [ 47.234754] binder: 7609:7615 transaction failed 29189/-3, size 0-0 line 2963 [ 47.249261] binder_alloc: 7570: binder_alloc_buf, no vma [ 47.249724] binder: 7570:7620 unknown command 927097736 [ 47.254997] binder: 7570:7614 transaction failed 29189/-3, size 40-8 line 2963 2018/02/28 05:17:32 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0a9e0f0b7ead8b514256219a7a381a42", 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x633d, 0x4) 2018/02/28 05:17:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000080)=0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername(r2, &(0x7f0000000100)=@l2, &(0x7f0000000440)=0xe) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000003c0)={0x6, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xfffffffffffffbb7, 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', r1}) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r6, 0x1, 0x30}, &(0x7f0000000340)=0xc) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r5, &(0x7f0000000180)='./file0\x00', r7, &(0x7f0000000200)='./file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x2c}, 0x1}, 0x0) [ 47.260559] audit: type=1400 audit(1519795052.305:38): avc: denied { call } for pid=7567 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.290087] audit: type=1400 audit(1519795052.306:39): avc: denied { transfer } for pid=7570 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.294077] binder: 7570:7622 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.314060] binder: BINDER_SET_CONTEXT_MGR already set [ 47.319649] binder: 7570:7622 got reply transaction with no transaction stack [ 47.319657] binder: 7570:7622 transaction failed 29201/-71, size 80-40 line 2763 [ 47.324988] binder: 7570:7620 ioctl c0306201 20000580 returned -22 [ 47.341405] binder: 7570:7619 ioctl 40046207 0 returned -16 [ 47.361536] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.375907] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 05:17:32 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="b8", 0x1, r0) 2018/02/28 05:17:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000380)="103b6486573bf385031b6ac1b67b56f062484f5d44489809b27036376bda5b91c077341387d00f7fd7d00603822cef928a473cc79fd07b5620b6aa9d4c648d8dc0947ec11e03ee1a10f950ff6d54ca75858b65d56813fc2b47269c8177b1b79ad4182aa991bd3ad993382d211630350015bed8ba9ec27551885570f9b4d5630a775bb0f8162348f6e6942b0ea89e2e833370a070117588e289") r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000340)={0x0, 0x3, 0x1, 0x6, r1}) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000d3cff8)=0x6) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x2000) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='}[ppp1\x00', &(0x7f0000000100)='^keyring\x00'], &(0x7f0000000280)=[&(0x7f0000000180)=',security\',\x00', &(0x7f00000001c0)='ppp0#\x00', &(0x7f0000000200)='^d\x00', &(0x7f0000000240)='keyring\x00'], 0x1d00) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r0, 0x629) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000300)=0x2de) shutdown(r0, 0x1) 2018/02/28 05:17:32 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) dup2(r1, r0) 2018/02/28 05:17:32 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x40) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000719000), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x12020}) statx(r1, &(0x7f0000000200)='./file0\x00', 0x4500, 0x100, &(0x7f0000000080)) 2018/02/28 05:17:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000b3e000)={0x0, 0x1}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x57e, 0x8040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10002}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x3f, r1}) 2018/02/28 05:17:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000000c0)=""/30, &(0x7f0000000100)=0x1a) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) 2018/02/28 05:17:32 executing program 7: r0 = syz_open_dev$random(&(0x7f0000d6e000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003ec000)) 2018/02/28 05:17:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/107, &(0x7f0000000100)=0x6dec24ee2834e96e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x1ff, 0x1ff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/02/28 05:17:32 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x113380, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x963c) sigaltstack(&(0x7f0000611000/0x2000)=nil, &(0x7f0000000140)) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/28 05:17:32 executing program 0: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x44000) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) [ 47.387372] binder: release 7570:7588 transaction 2 out, still active [ 47.394335] binder: send failed reply for transaction 2, target dead [ 47.400897] binder: send failed reply for transaction 1, target dead [ 47.407429] binder: send failed reply for transaction 6, target dead 2018/02/28 05:17:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2800, 0x0) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x282, 0x0) 2018/02/28 05:17:32 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000202ff8)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f00000b3ff6)='9p\x00', 0x0, &(0x7f0000e2aee8)) 2018/02/28 05:17:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f00000000c0)="13"}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x12882, 0x0) bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x200}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/02/28 05:17:32 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x800) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000009, 0x32, r0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:32 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x8, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/28 05:17:32 executing program 7: r0 = getpgrp(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x800) kcmp(r0, r0, 0x7, r1, 0xffffffffffffffff) 2018/02/28 05:17:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x61, "2a52be56b083fd02a061217a0315120cf5c62e822b2f19740c1a687d72aafba3965eed0a0d74b120f14c7869da0b878b557d5f8064accf074af185ea3acd2116c8bba3b7dba7fce477f0fcf47c561f9efb57196e2872c4ae996103c4dbe56722a8"}, &(0x7f0000000100)=0x69) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x94, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfa}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x3d}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffff00}]}, &(0x7f0000000240)=0xc) 2018/02/28 05:17:32 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) write$eventfd(r0, &(0x7f000025bff8)=0x20400000002, 0x8) 2018/02/28 05:17:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000180)) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff0200000000000000000000000000014e204e2200089078b6855a150bc44a8bd4c5c8ef078c2c"], &(0x7f0000775000)) 2018/02/28 05:17:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) fstat(r0, &(0x7f0000000200)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x440202, 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1000005) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000180)=ANY=[@ANYBLOB="0a004e2200000000ff020000000000000000000000000001920000008be3e0c48242a6459a7d9d2af2f821e7b6a2d304c60700000000000000036580f432ce028110b3d5898c006ff0270d"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0) 2018/02/28 05:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) setreuid(r4, r3) shutdown(r2, 0x1) bind(r2, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) socket$can_bcm(0x1d, 0x2, 0x2) readv(r1, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2) r5 = dup(r2) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x800) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/28 05:17:32 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x202000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) clone(0x0, &(0x7f00000a5000), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000911000)) [ 47.560914] 9pnet_virtio: no channels available for device ./file0 [ 47.569966] 9pnet_virtio: no channels available for device ./file0 2018/02/28 05:17:32 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) keyctl$link(0x8, r1, r0) [ 47.643751] [ 47.645442] ====================================================== [ 47.651749] WARNING: possible circular locking dependency detected [ 47.658062] 4.16.0-rc3+ #242 Not tainted [ 47.662114] ------------------------------------------------------ [ 47.668423] syz-executor6/7705 is trying to acquire lock: [ 47.673950] (&mm->mmap_sem){++++}, at: [<000000004874af72>] __might_fault+0xe0/0x1d0 [ 47.681937] [ 47.681937] but task is already holding lock: [ 47.687886] (ashmem_mutex){+.+.}, at: [<00000000f89d4e7c>] ashmem_ioctl+0x3db/0x11b0 [ 47.695838] [ 47.695838] which lock already depends on the new lock. [ 47.695838] [ 47.704127] [ 47.704127] the existing dependency chain (in reverse order) is: [ 47.711717] [ 47.711717] -> #1 (ashmem_mutex){+.+.}: [ 47.717150] __mutex_lock+0x16f/0x1a80 [ 47.721530] mutex_lock_nested+0x16/0x20 [ 47.726085] ashmem_mmap+0x53/0x410 [ 47.730206] mmap_region+0xa99/0x15a0 [ 47.734496] do_mmap+0x6c0/0xe00 [ 47.738357] vm_mmap_pgoff+0x1de/0x280 [ 47.742737] SyS_mmap_pgoff+0x462/0x5f0 [ 47.747205] do_fast_syscall_32+0x3ec/0xf9f [ 47.752020] entry_SYSENTER_compat+0x70/0x7f [ 47.756919] [ 47.756919] -> #0 (&mm->mmap_sem){++++}: [ 47.762438] lock_acquire+0x1d5/0x580 [ 47.766734] __might_fault+0x13a/0x1d0 [ 47.771116] _copy_from_user+0x2c/0x110 [ 47.775582] ashmem_ioctl+0x438/0x11b0 [ 47.779961] compat_ashmem_ioctl+0x3e/0x50 [ 47.784689] compat_SyS_ioctl+0x151/0x2a30 [ 47.789416] do_fast_syscall_32+0x3ec/0xf9f [ 47.794230] entry_SYSENTER_compat+0x70/0x7f [ 47.799128] [ 47.799128] other info that might help us debug this: [ 47.799128] [ 47.807238] Possible unsafe locking scenario: [ 47.807238] [ 47.813264] CPU0 CPU1 [ 47.817901] ---- ---- [ 47.822536] lock(ashmem_mutex); [ 47.825958] lock(&mm->mmap_sem); [ 47.831986] lock(ashmem_mutex); [ 47.837927] lock(&mm->mmap_sem); [ 47.841437] [ 47.841437] *** DEADLOCK *** [ 47.841437] [ 47.847467] 1 lock held by syz-executor6/7705: [ 47.852020] #0: (ashmem_mutex){+.+.}, at: [<00000000f89d4e7c>] ashmem_ioctl+0x3db/0x11b0 [ 47.860401] [ 47.860401] stack backtrace: [ 47.864873] CPU: 0 PID: 7705 Comm: syz-executor6 Not tainted 4.16.0-rc3+ #242 [ 47.872116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.881442] Call Trace: [ 47.884010] dump_stack+0x194/0x24d [ 47.887612] ? arch_local_irq_restore+0x53/0x53 [ 47.892259] print_circular_bug.isra.38+0x2cd/0x2dc [ 47.897250] ? save_trace+0xe0/0x2b0 [ 47.900939] __lock_acquire+0x30a8/0x3e00 [ 47.905059] ? ashmem_ioctl+0x3db/0x11b0 [ 47.909100] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.914264] ? __might_sleep+0x95/0x190 [ 47.918210] ? ashmem_ioctl+0x3db/0x11b0 [ 47.922243] ? __mutex_lock+0x16f/0x1a80 [ 47.926452] ? ashmem_ioctl+0x3db/0x11b0 [ 47.930485] ? ashmem_ioctl+0x3db/0x11b0 [ 47.934519] ? lock_downgrade+0x980/0x980 [ 47.938642] ? perf_trace_lock_acquire+0xe3/0x980 [ 47.943458] ? do_futex+0x86f/0x22a0 [ 47.947146] ? perf_trace_lock+0x900/0x900 [ 47.951355] ? find_held_lock+0x87/0x1d0 [ 47.955395] ? lock_release+0xa40/0xa40 [ 47.959343] lock_acquire+0x1d5/0x580 [ 47.963118] ? lock_acquire+0x1d5/0x580 [ 47.967066] ? __might_fault+0xe0/0x1d0 [ 47.971019] ? lock_release+0xa40/0xa40 [ 47.974969] ? __might_sleep+0x95/0x190 [ 47.978916] __might_fault+0x13a/0x1d0 [ 47.982792] ? __might_fault+0xe0/0x1d0 [ 47.986740] _copy_from_user+0x2c/0x110 [ 47.990690] ashmem_ioctl+0x438/0x11b0 [ 47.994551] ? selinux_file_ioctl+0x444/0x690 [ 47.999021] ? __fget_light+0x2b2/0x3c0 [ 48.002967] ? ashmem_release+0x190/0x190 [ 48.007090] ? kmem_cache_free+0x258/0x2a0 [ 48.011299] ? compat_SyS_futex+0x288/0x380 [ 48.015597] compat_ashmem_ioctl+0x3e/0x50 [ 48.019815] compat_SyS_ioctl+0x151/0x2a30 [ 48.024029] ? do_fast_syscall_32+0x156/0xf9f [ 48.028497] ? ashmem_ioctl+0x11b0/0x11b0 [ 48.032616] ? do_ioctl+0x60/0x60 [ 48.036043] do_fast_syscall_32+0x3ec/0xf9f [ 48.040338] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.044810] ? do_int80_syscall_32+0x9c0/0x9c0 [ 48.049365] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.053837] ? finish_task_switch+0x1c1/0x7e0 [ 48.058308] ? syscall_return_slowpath+0x2ac/0x550 [ 48.063222] ? prepare_exit_to_usermode+0x350/0x350 [ 48.068213] ? sysret32_from_system_call+0x5/0x3c [ 48.073032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.077853] entry_SYSENTER_compat+0x70/0x7f [ 48.082238] RIP: 0023:0xf7f49c99 [ 48.085581] RSP: 002b:00000000f772409c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 2018/02/28 05:17:32 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f0000000000)=[]}}], 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x101000) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) write(r0, &(0x7f0000b64000)="df", 0x1) close(r0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000cf9f99)=""/103, &(0x7f000097effc)=0x67) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000180)) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000580)=r1) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x0, 0x400) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1ff, 0x4) getsockname$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000600)=0x14) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x800006, 0x10000032, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x1) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000)={0x77359400}, &(0x7f0000000000)=0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dsp\x00', 0x400101, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local, @dev}, &(0x7f0000000480)=0xc) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="defb050000000000be444e1b204093"], 0x14, &(0x7f0000000500)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/68, 0xffffffffffffff43}, {&(0x7f00000002c0)=""/40, 0x28}], 0x5, &(0x7f0000000340)=""/131, 0x83, 0xfffffffffffffffd}, 0x2102) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xffffffffffffffe8, &(0x7f0000000680)={&(0x7f0000000440)=ANY=[@ANYBLOB="200000001500000105000000fddadf250a1f4bff", @ANYRES32=r4, @ANYBLOB="08000800410000000800080014000000"], 0x28}, 0x1, 0x0, 0x0, 0x4004010}, 0x0) 2018/02/28 05:17:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @rand_addr}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000000800110000001cc38ee8140d6a1b116267b90000"], 0x28}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff, 0x46a001) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501000, 0x0) accept4$netrom(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10, 0x80800) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x980, 0x2, 0x0, 0xbf7a, 0x6, 0x6}) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) [ 48.093263] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000007709 [ 48.100509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.107753] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.115008] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.122252] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100000001, 0x20003) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x5c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0763044001c7030000000000630440010000000b630000006340400100000000000000040800000000c8a8e18e000010000000000000000000000000080000000000007f00000000000000006051057734f2d1ff63068627063338af0c31da977d79a0ade5024d5bd3a7b19398eb61", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="40000000000000000000d62400f1584cb85249b72412d1cc6d65000052f91436d269648b525abdf4f8b809b14b23c4be8b5defeb396184f9ef46a6176d8b99d36f8aaef8918fdce8363bd56ba8f857c956bcf41f4e128890481ed57e5bd3e3aa57b20b08939c570c196475f6000c97577d532bad39b9f9c11ec8987a8293c19077edf98f8a47ea6953e982a2abf2fd8e899f598e2003988b6b08eeaf6015bdfaa2a68cda9723b84cca33cf734de084b4e3d2d6afac65a2"]], 0xd4, 0x0, &(0x7f0000000240)="dc3d259906df0e0b4f9851af5c32e6b3a63a4b16463f5477860d0e0db5c4d6b37de83ecb47150c8f143a1f8c170d39530adedff0469d57fefc6db354e03cb3127a14f73ad6228b9bccc7b5e05f7cca3c2f3f4759f93b54483e7f0dd3582d6c33ec4796b47677a536fb8b920f0c1c90e621c6721208931673ca019fe0cd9ef460426e2eaa41dde729f15d2e194c02019ac1b8deb8a3a371c00f4b16795c7a773bbd9752780d776029f5de1dc6228947b1177feb1f8bd8a4865eed9b186070a81f9ffcacc83d001cedf79d019b6b0b61dc68e29ad0"}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) rmdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') lseek(r0, 0x0, 0x3) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000180)) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x404200) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9b8) perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ced4d77, 0x0, 0x9, 0x0, 0xa7d2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000d36000)={0x2}) r2 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r2, 0x3a, &(0x7f0000000080)={0x20, 0x4cae, 0x100000000, 0x3800000000000000}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x10000) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000000100)=""/161, 0xa1}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x9}, &(0x7f00000002c0)=0x8) [ 48.186747] netlink: 'syz-executor6': attribute type 17 has an invalid length. [ 48.205809] netlink: 'syz-executor6': attribute type 17 has an invalid length. 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000180)) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @broadcast}, &(0x7f00000000c0)=0xc) 2018/02/28 05:17:33 executing program 6: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501000, 0x0) accept4$netrom(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10, 0x80800) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x980, 0x2, 0x0, 0xbf7a, 0x6, 0x6}) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:33 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x8, 0x0) connect$inet(r0, &(0x7f0000000000)={0x7, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe69) 2018/02/28 05:17:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100000001, 0x20003) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x5c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0763044001c7030000000000630440010000000b630000006340400100000000000000040800000000c8a8e18e000010000000000000000000000000080000000000007f00000000000000006051057734f2d1ff63068627063338af0c31da977d79a0ade5024d5bd3a7b19398eb61", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="40000000000000000000d62400f1584cb85249b72412d1cc6d65000052f91436d269648b525abdf4f8b809b14b23c4be8b5defeb396184f9ef46a6176d8b99d36f8aaef8918fdce8363bd56ba8f857c956bcf41f4e128890481ed57e5bd3e3aa57b20b08939c570c196475f6000c97577d532bad39b9f9c11ec8987a8293c19077edf98f8a47ea6953e982a2abf2fd8e899f598e2003988b6b08eeaf6015bdfaa2a68cda9723b84cca33cf734de084b4e3d2d6afac65a2"]], 0xd4, 0x0, &(0x7f0000000240)="dc3d259906df0e0b4f9851af5c32e6b3a63a4b16463f5477860d0e0db5c4d6b37de83ecb47150c8f143a1f8c170d39530adedff0469d57fefc6db354e03cb3127a14f73ad6228b9bccc7b5e05f7cca3c2f3f4759f93b54483e7f0dd3582d6c33ec4796b47677a536fb8b920f0c1c90e621c6721208931673ca019fe0cd9ef460426e2eaa41dde729f15d2e194c02019ac1b8deb8a3a371c00f4b16795c7a773bbd9752780d776029f5de1dc6228947b1177feb1f8bd8a4865eed9b186070a81f9ffcacc83d001cedf79d019b6b0b61dc68e29ad0"}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) rmdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') lseek(r0, 0x0, 0x3) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_names\x00') pread64(r0, &(0x7f00002a0f6c)=""/148, 0x65, 0x0) 2018/02/28 05:17:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x20000000000000) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getegid() fchown(r0, r2, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/199) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x5, 0x32, 0xffffffffffffffff, 0x100) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)="0000000000000000d7c808a8878c9c55438019d1431884879c56317c2b3abf02aa248dc8d539bcb70b574e283b2ea274758fdccc255b8892e8ec32a56c4a0000000540317d56ca34fb881b60dfe0cc2f2adccd6fd9c55b2e4436460235a47f81a9fef214a5a0b5a32b61", &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x4400}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) 2018/02/28 05:17:33 executing program 7: mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x121842, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x6}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x89b3, 0x4) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0x1000, 0x7, 0x3}) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x880) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000140), 0x8001) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100000001, 0x20003) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x5c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0763044001c7030000000000630440010000000b630000006340400100000000000000040800000000c8a8e18e000010000000000000000000000000080000000000007f00000000000000006051057734f2d1ff63068627063338af0c31da977d79a0ade5024d5bd3a7b19398eb61", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="40000000000000000000d62400f1584cb85249b72412d1cc6d65000052f91436d269648b525abdf4f8b809b14b23c4be8b5defeb396184f9ef46a6176d8b99d36f8aaef8918fdce8363bd56ba8f857c956bcf41f4e128890481ed57e5bd3e3aa57b20b08939c570c196475f6000c97577d532bad39b9f9c11ec8987a8293c19077edf98f8a47ea6953e982a2abf2fd8e899f598e2003988b6b08eeaf6015bdfaa2a68cda9723b84cca33cf734de084b4e3d2d6afac65a2"]], 0xd4, 0x0, &(0x7f0000000240)="dc3d259906df0e0b4f9851af5c32e6b3a63a4b16463f5477860d0e0db5c4d6b37de83ecb47150c8f143a1f8c170d39530adedff0469d57fefc6db354e03cb3127a14f73ad6228b9bccc7b5e05f7cca3c2f3f4759f93b54483e7f0dd3582d6c33ec4796b47677a536fb8b920f0c1c90e621c6721208931673ca019fe0cd9ef460426e2eaa41dde729f15d2e194c02019ac1b8deb8a3a371c00f4b16795c7a773bbd9752780d776029f5de1dc6228947b1177feb1f8bd8a4865eed9b186070a81f9ffcacc83d001cedf79d019b6b0b61dc68e29ad0"}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) rmdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') lseek(r0, 0x0, 0x3) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x401, 0x400, 0xbd, 0x4, 0x7}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) [ 48.399371] audit: type=1400 audit(1519795053.574:40): avc: denied { write } for pid=7768 comm="syz-executor7" name="net" dev="proc" ino=20136 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 48.424419] audit: type=1400 audit(1519795053.574:41): avc: denied { add_name } for pid=7768 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000200)={0x0, 0x100000}) r2 = gettid() r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x2000) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0x7, 0x6, 0x1000, 0x3}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0xcd6, 0x4) tkill(r2, 0x28) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000000240)="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", 0x1000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000100)=""/46) r4 = open(&(0x7f0000000080)='./file0\x00', 0x24e000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) socket(0x1e, 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x200000) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x10000, 0x4) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) 2018/02/28 05:17:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100000001, 0x20003) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x5c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0763044001c7030000000000630440010000000b630000006340400100000000000000040800000000c8a8e18e000010000000000000000000000000080000000000007f00000000000000006051057734f2d1ff63068627063338af0c31da977d79a0ade5024d5bd3a7b19398eb61", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="40000000000000000000d62400f1584cb85249b72412d1cc6d65000052f91436d269648b525abdf4f8b809b14b23c4be8b5defeb396184f9ef46a6176d8b99d36f8aaef8918fdce8363bd56ba8f857c956bcf41f4e128890481ed57e5bd3e3aa57b20b08939c570c196475f6000c97577d532bad39b9f9c11ec8987a8293c19077edf98f8a47ea6953e982a2abf2fd8e899f598e2003988b6b08eeaf6015bdfaa2a68cda9723b84cca33cf734de084b4e3d2d6afac65a2"]], 0xd4, 0x0, &(0x7f0000000240)="dc3d259906df0e0b4f9851af5c32e6b3a63a4b16463f5477860d0e0db5c4d6b37de83ecb47150c8f143a1f8c170d39530adedff0469d57fefc6db354e03cb3127a14f73ad6228b9bccc7b5e05f7cca3c2f3f4759f93b54483e7f0dd3582d6c33ec4796b47677a536fb8b920f0c1c90e621c6721208931673ca019fe0cd9ef460426e2eaa41dde729f15d2e194c02019ac1b8deb8a3a371c00f4b16795c7a773bbd9752780d776029f5de1dc6228947b1177feb1f8bd8a4865eed9b186070a81f9ffcacc83d001cedf79d019b6b0b61dc68e29ad0"}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) rmdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') lseek(r0, 0x0, 0x3) [ 48.447886] audit: type=1400 audit(1519795053.575:42): avc: denied { create } for pid=7768 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001, @empty]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 2: pipe(&(0x7f0000fe6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) dup2(r0, r0) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x401, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x0, 0x40, 0x7, 0x8, 0x7ff, 0x0, 0x1, 0x0, 0x1f, 0xff, 0xffffffffffffffff, 0x7}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000140)={{0x2, 0x3, 0x7, 0x1, 0x4}, 0x5, 0x401, 0x1f}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000180)="80533dba1ad82a3a1b0e2af8731ce8b31a898b12bd4b1ccd0dc750df3fe88094bc72251285f9a3e51e480019c81554705752c124d5c1836e", 0x38) 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) socket(0x1e, 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = socket$inet6(0xa, 0x1, 0x3c) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f00000018c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000080)=""/166, 0xa6}, {&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000001640)=""/246, 0xf6}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f0000001740)=""/146, 0x92}, {&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000001800)=""/165, 0xa5}], 0x9, &(0x7f0000001940)=""/124, 0x7c, 0x5}, 0x41) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001bc0)='tls\x00', 0xfffffdf4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x33, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3) signalfd(r2, &(0x7f0000001b00), 0x8) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x1000009, 0x13, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}], 0x20) 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 2: r0 = memfd_create(&(0x7f0000000180)="6b657972696e672973656c696e75782927e57468312f00", 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x2, 0x1, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x6}, &(0x7f0000000140)=0x8) mq_unlink(&(0x7f0000000100)="6b657972696e672973656c696e75782927e57468312f00") 2018/02/28 05:17:33 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aea000)=[{&(0x7f0000a5dfd7)="290000001a00fffd2a007500000a002102000000000300000000ffff08000800000200000400c000f3", 0x29}], 0x200000cb) socket$alg(0x26, 0x5, 0x0) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) socket(0x1e, 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) socket(0x1e, 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000380)=0x0) r1 = socket$inet(0x2, 0xf, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x22, 0x20000) io_submit(r0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x1000, r1, &(0x7f00000003c0)="d248663418f565dba7e93fbeb4623f33d795a290892a239ae5e8c56453aa9eee6229e74774dc3f2e9c29dd6d02aa00982451223516e0cd742006502c4fe71fbf59440c467d6c9e846f606315ca46a690a46ffa7353d84a282672a4e4636389671e0756cafed0d2ef61141f89a8c8955e97ccb613bcf88956f14c90e699edd3d76a0a3f80cd0b509f3c5cb96dd8fa40e27e654a1fda99a3983f68a2c78dac5be1ce13", 0xa2, 0x58f3, 0x0, 0x1, r2}]) r3 = socket$inet(0x2, 0x9, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x328, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, 'ip6tnl0\x00', 'syzkaller0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'syzkaller0\x00', 'ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) 2018/02/28 05:17:33 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3d8, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0xc6a, 0x8, 0x1, 0x8]}) write$selinux_context(r0, &(0x7f00005bc000)='system_u:object_r:policy_config_t:s0\x00', 0x21) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xc0}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x8c) 2018/02/28 05:17:33 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x40001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x2, 0x3fffffffffffffc9}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0xf80cdbb1288e3714) 2018/02/28 05:17:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x410002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x3ff, 0x7, 0x3e, 0x10000, 0xffffffffffffffff}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000340)=r3) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x40, 0x900) r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x1ffffe, 0x8d) sendmsg$nl_xfrm(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8080020}, 0xc, &(0x7f0000000540)={&(0x7f0000000d80)=ANY=[@ANYBLOB="b40100001a00000227bd7000fedbdf2500000000000000000000000000000001ff0100000000000000000000000000014e23ff804e23001f020020a032000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ffd60c524d0000000000000000000001000004d43c000000fe8000000000000000000000000000bb5b85f5ce63ac7ba1c700000000000000040000000000000007000000000000000001000000000000f20000000000000002000000000000000200000000000000ffffffff00000000ffff000000000000010000000000000009000000000000000400000002000000010000002bbd7000033500000a0004015000000000000000080019006c0000000c001c00da2fa7a76f2731ba0a22de7461deae1dac22c1", @ANYRES32=0x0, @ANYBLOB="020000002c00130000000000000000000000000000000001ac14140b0000000000000000000000000000000002000000840003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8010000896656476008c91066a6214a87734eb71a2f31b7b1bb92e584bc03488aa752fd7f0664b0005a60a49c517ea0c837c97e49bede92faa7b2113b9ecf00"], 0x1b4}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f00000007c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000000100)) accept4$llc(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x10, 0x80000) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e20, 0x46bdc91f, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f0000000c40)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000c80)={r8, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x8}}, 0x7, 0x8}, &(0x7f0000000d40)=0x98) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000b40)=0x8cf, 0x8) r9 = gettid() getgroups(0x2, &(0x7f0000000a80)=[0x0, 0x0]) sendmsg$unix(r5, &(0x7f0000000b00)={&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00./file0Y'], 0xa, &(0x7f00000009c0)=[{&(0x7f0000000840)="d05e246e30125e98fa7284d2d09f5adf36dc8dac909aeb2d24be53b473bce8ca20b3f5b21da94aa7b9960df15042844d7e1832ff5f462cb8bfff9649f2437e6347eacfddca5043f869983290c40218a75060e2e66c525b33ad31dc27624fd25be72b93db5bad05797556cfd3af6b2722ae0d21abb317394c34d11018dae945807c2b989858191408af36dffda610d5f2504be70fa37d", 0x96}, {&(0x7f0000000900)="df6bc6936309a3f2ac06f3098b32fa0afdb4592a26a64627f7ce49ee148baa45f4046497cf34540b7016da0d942cab6caf4e41d3e908739a56a78098c409f717892dc12b7b85d304b5c336c7352c6e9db44db2c6ea6e588dc7aefc11b3f29c60e13acfdc279dca365fa774d3ec34daecfe67701f16403714adbda1741e1da4c49b9e97f694788cdaa533e57379353b96d8d6f1fc1490dedf27150f09d7acce7657e3dda0225d84e97e9cc40e0a235034", 0xb0}], 0x2, &(0x7f0000000ac0)=[@cred={0x18, 0x1, 0x2, r7, r3}, @cred={0x18, 0x1, 0x2, r9, r3, r10}], 0x30, 0x20000000}, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000440)=[{&(0x7f0000000380)="40361eff0089fcc447b62d6dba34e06e11f7a385094b05b74c7c4ec7f29a902618fb9f8bec0b9a6041286d1875fa14267550a73d5d89f82e6e72243490567e10fc3525c25c972a6becdd80b0c0d5cb1d1ff02b0ba8cee9246ef4cb6471d3e62be832549cc4530a2f509637e65dbe655ba1307efb3c267719de4a8677dbbfa7d345adb75c4bff7ac7fbece7dab62fcb3810cb178147fa441cbe43ae97202a382586b49e03", 0xa4}], 0x1, r6) 2018/02/28 05:17:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) socket(0x1e, 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x14e23, 0x40000, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e1d, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0xe}}}}, 0xffffffffffffff18) 2018/02/28 05:17:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) socket(0x1e, 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:33 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6b696e6700b25c0ec4bc10ea1910d6c06aac7356a2a19be4cb06be5c7f0c32a6a47d9f6943e42d856fc24755cc1dcad3e26e110f0148cea9c6ee4af98f4e8a7ff2e055c9926da99e3050f36b9645bedef3e62ef537e167841f0c90c99c4cd92941e8d7c836a3df1b648899aee27468ad87df7fd2ee611a312838c7c11e6064c493ccff22263b5c2cb3d5244ef8991548e0efa62547bd", 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) keyctl$invalidate(0x15, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x0, r1) 2018/02/28 05:17:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x220000, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc6, "395e607401af4303a87cdc0efb2de82acb15fece9e47ae9ec0ad7d970b7f45c164b571028a12b3b62f7d7a07e0b9dd063bc4d1d2d4ed698e6469e75059cda83d073249918883bc211adbfea74ba1a6ebf6e6c7a1e71a76cf415e5a38765a591cf7b5d0576a83fe49bc3979877bf4b38d52a400a4c35de0bf09633ec9566d16c9809b79fccf80741bfd940076ac579ef5ce7e8ff9fa6e8ae9ecb97d18acf8fbb6fef8c132d27f0ae4fa736f8005b1c7d88001243e6d51c29dff30931054bf91e717bd76594995"}, &(0x7f0000000180)=0xce) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/28 05:17:34 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/162, 0xa2}], 0x2, &(0x7f0000001780)=[{&(0x7f0000001240)=""/180, 0xb4}, {&(0x7f0000001300)=""/241, 0xf1}, {&(0x7f0000001400)=""/189, 0xbd}, {&(0x7f00000014c0)=""/115, 0x73}, {&(0x7f0000001540)=""/13, 0xd}, {&(0x7f0000001580)=""/245, 0xf5}, {&(0x7f0000001680)=""/244, 0xf4}], 0x7, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f00000017c0)=""/2) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000001800)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYRES64, @ANYRES64=r1, @ANYRES32=r0, @ANYRES64=r0], @ANYRES32=0x0, @ANYBLOB="000000000000000408002e0000000000"], 0x3}, 0x1}, 0x0) 2018/02/28 05:17:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x100000000406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @empty}}, [0xfffe, 0x2, 0x0, 0x9, 0x0, 0x6, 0x8, 0x101, 0x9, 0x6, 0x6, 0x7, 0x3ff, 0x1, 0x8]}, &(0x7f0000000480)=0x108) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000580)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/28 05:17:34 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0xfffffffffffffe94, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_tables_matches\x00') ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) socketpair(0x4, 0xa, 0x10001, &(0x7f0000000000)) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b439a8f5c32cf685435145a53a6b91f9ae8c7d5a6186b410238ea49c6c5a53d50ea771f4f2f755e11f642a81129b771bbf79dd66b5e222c5ddbb0d645c7d9634c3d13a8a58177c519fc52d379a321e5666eb9a0650886cdc36745d6e7b911a193cca9f5bc6c3ed4f7eb57c47bcd28f0ae99055074ab514e3c88e546456f86347ded0cb2127ac82034559c21635cd22795b941a8641146631a954dcec", 0x9c, r0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)='em0\'#\x00') ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7, 0x2, 0x11004, 0x2000], 0x9, 0x4, 0x80000001}) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0xfffffffffffffda4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0xfffffffffffffda4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xff, 0x109040) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r2) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0xfffffffffffffda4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r0) socketpair(0x1e, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x8000, 0x4) 2018/02/28 05:17:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b439a8f5c32cf685435145a53a6b91f9ae8c7d5a6186b410238ea49c6c5a53d50ea771f4f2f755e11f642a81129b771bbf79dd66b5e222c5ddbb0d645c7d9634c3d13a8a58177c519fc52d379a321e5666eb9a0650886cdc36745d6e7b911a193cca9f5bc6c3ed4f7eb57c47bcd28f0ae99055074ab514e3c88e546456f86347ded0cb2127ac82034559c21635cd22795b941a8641146631a954dcec", 0x9c, r0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400600, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 0: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b439a8f5c32cf685435145a53a6b91f9ae8c7d5a6186b410238ea49c6c5a53d50ea771f4f2f755e11f642a81129b771bbf79dd66b5e222c5ddbb0d645c7d9634c3d13a8a58177c519fc52d379a321e5666eb9a0650886cdc36745d6e7b911a193cca9f5bc6c3ed4f7eb57c47bcd28f0ae99055074ab514e3c88e546456f86347ded0cb2127ac82034559c21635cd22795b941a8641146631a954dcec", 0x9c, r0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 2: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 3: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x20) lseek(r0, 0x0, 0x4) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/28 05:17:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000300)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) setpgid(r0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r3) 2018/02/28 05:17:34 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) socket(0x1e, 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) [ 49.298173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=8060 comm=syz-executor0 [ 49.298683] FAULT_INJECTION: forcing a failure. [ 49.298683] name failslab, interval 1, probability 0, space 0, times 0 [ 49.321651] CPU: 0 PID: 8059 Comm: syz-executor5 Not tainted 4.16.0-rc3+ #242 [ 49.328920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.338274] Call Trace: [ 49.340865] dump_stack+0x194/0x24d [ 49.344491] ? arch_local_irq_restore+0x53/0x53 [ 49.349163] should_fail+0x8c0/0xa40 [ 49.352873] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 49.357971] ? wake_up_page_bit+0x530/0x530 [ 49.362273] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.367439] ? lock_release+0xa40/0xa40 [ 49.371392] ? lock_acquire+0x1d5/0x580 [ 49.375346] ? fs_reclaim_acquire+0x20/0x20 [ 49.379645] ? lock_downgrade+0x980/0x980 [ 49.383769] ? lock_release+0xa40/0xa40 [ 49.387721] ? check_same_owner+0x320/0x320 [ 49.392027] ? lock_acquire+0x1d5/0x580 [ 49.395973] ? lock_acquire+0x1d5/0x580 [ 49.399923] ? rcu_note_context_switch+0x710/0x710 [ 49.404834] should_failslab+0xec/0x120 [ 49.408786] __kmalloc_track_caller+0x5f/0x760 [ 49.413341] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.418507] ? lock_sock_nested+0x91/0x110 [ 49.422741] ? do_ip_setsockopt.isra.12+0x12d6/0x3210 [ 49.427908] memdup_user+0x2c/0x90 [ 49.431422] do_ip_setsockopt.isra.12+0x12d6/0x3210 [ 49.436415] ? ip_ra_control+0x5c0/0x5c0 [ 49.440460] ? lock_release+0xa40/0xa40 [ 49.444407] ? check_same_owner+0x320/0x320 [ 49.448702] ? lru_cache_add_file+0x20/0x20 [ 49.453000] ? rcu_note_context_switch+0x710/0x710 [ 49.457918] ? _parse_integer+0xe9/0x140 [ 49.461957] ? lock_acquire+0x1d5/0x580 [ 49.465904] ? avc_has_perm+0x35e/0x680 [ 49.469854] ? lock_downgrade+0x980/0x980 [ 49.473975] ? mutex_lock_io_nested+0x1900/0x1900 [ 49.478794] ? lock_release+0xa40/0xa40 [ 49.482748] ? lock_acquire+0x1d5/0x580 [ 49.486695] ? get_pid_task+0x93/0x140 [ 49.490559] ? lock_downgrade+0x980/0x980 [ 49.494684] ? avc_has_perm+0x43e/0x680 [ 49.498633] ? avc_has_perm_noaudit+0x520/0x520 [ 49.503276] ? __fget+0x342/0x5b0 [ 49.506702] ? lock_downgrade+0x980/0x980 [ 49.510825] ? lock_release+0xa40/0xa40 [ 49.514772] ? proc_fail_nth_write+0x9b/0x1d0 [ 49.519257] ? sock_has_perm+0x2a4/0x420 [ 49.523292] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 49.528629] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 49.534318] compat_ip_setsockopt+0x47/0xd0 [ 49.538615] inet_csk_compat_setsockopt+0x95/0x120 [ 49.543518] ? ip_setsockopt+0xa0/0xa0 [ 49.547383] compat_tcp_setsockopt+0x3d/0x70 [ 49.551770] compat_sock_common_setsockopt+0xb2/0x140 [ 49.556930] ? tcp_setsockopt+0xd0/0xd0 [ 49.560883] compat_SyS_setsockopt+0x17c/0x410 [ 49.565437] ? sock_common_setsockopt+0xd0/0xd0 [ 49.570086] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 49.574822] ? mm_fault_error+0x2c0/0x2c0 [ 49.578947] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 49.583676] do_fast_syscall_32+0x3ec/0xf9f [ 49.587977] ? do_int80_syscall_32+0x9c0/0x9c0 [ 49.592544] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.598052] ? finish_task_switch+0x182/0x7e0 [ 49.602524] ? syscall_return_slowpath+0x2ac/0x550 [ 49.607429] ? prepare_exit_to_usermode+0x227/0x350 [ 49.612418] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 49.617061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.621885] entry_SYSENTER_compat+0x70/0x7f [ 49.626265] RIP: 0023:0xf7f04c99 [ 49.629603] RSP: 002b:00000000f770009c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 49.637286] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 2018/02/28 05:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) socket(0x1e, 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000040)={0x2, 0x5, 0x5}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/28 05:17:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1f00000003031900000007000080068100023b0509000100010100ff3fe358", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/28 05:17:34 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 05:17:34 executing program 3: r0 = memfd_create(&(0x7f0000000100)='/dev/audio#\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x0, 0xff, 0x10001, 0x10}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0xffffffffffff8000}