3413ef30c68ff5e0a581d454a8594f72123e7f6bed1cc4e5c298890c46a809263d4c2300677d345b7d0f249840f9dfc3fafe6cb6849a0ec58b3d36dd4a9a405ddf2c2af8fbdc43cc879ea056", 0x68, 0x101}, {&(0x7f0000000180)="8512ff30d1635a5fa3ced0d0ac8e595f134e07fa2053bfee11a4bd43d5e07608e4768dc5", 0x24, 0xff}], 0x10, &(0x7f0000000200)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x38, 0x0, 0x33]}, 0x2c}, {@nls={'nls', 0x3d, 'macgreek'}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x33, 0x33, 0x37, 0x33, 0x37, 0x36, 0x32]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x4, 0x2, &(0x7f0000000400)=[{&(0x7f0000000340)="f44aef194bab6ed912d228d8578b79f938bee1997ce05830efc45e6430cafd3865f3b27553b524e4180ff6", 0x2b, 0x3}, {&(0x7f0000000380)="109a987c96b01a16cb2e6a19906b688717eb95956eeca768ab948363f4fa7f613a6f2ff14fdd44406c471fccd54b0eb019dd10cb5478c91d42f6e63ecc306cec93d8acef25c14d29addeaa9954744a16465126e2f4873509d07eb43a6c01df314453809f72dfa0e5bbc93774c75bba6384fefa92bf", 0x75, 0x3f}], 0x500a, &(0x7f0000000440)={[{@commit={'commit', 0x3d, [0x32, 0x33]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@data_journal='data=journal', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@noload='noload', 0x2c}, {@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@discard='discard', 0x2c}]}) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x4000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) umount2(&(0x7f0000000280)='./file0/file0\x00', 0x0) 2018/04/04 05:06:30 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x480200) write$eventfd(r1, &(0x7f0000000080)=0x12, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/04 05:06:30 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000440)='./file1\x00', 0x0, 0x18}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000eb0060c0b500282d8b17ef74385f857590a5f9b85d472374a6437975521111b99e4a5eff199d951ba1c128c69800000000000000000000000000"]) write$rdma_cm(r0, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000600)={0xffffffff}, 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000005c0), r1, r0}}, 0xfffffffffffffe8f) ioprio_set$pid(0x0, 0x0, 0x0) pwrite64(r0, &(0x7f0000000bc0)="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", 0x603, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000080)=0x18f) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c000000", @ANYBLOB="020027bd7000ffdbdf250400000008000600040000000800040000040000480003000800080001000000080007004e20000008000400020000000800030001000000080003000200000008000400050000001400000000000000000000bb08000400020000001800020014000100ff0200000000000000000000000000010000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000100)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14}, 0x14}, 0x1}, 0x0) getuid() sendmsg$nl_generic(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x38, 0x100, 0x70bd2c, 0x25dfdbfb, {0x4}, [@generic]}, 0x14}, 0x1}, 0x44080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/04 05:06:30 executing program 7: r0 = socket$inet6(0xa, 0x800, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003eeffc), &(0x7f0000a54ffc)=0xfffffffffffffc30) poll(&(0x7f0000000000)=[{r1, 0x2000}, {r0, 0x2}, {r0, 0x4099}, {r1, 0x6000}, {r1, 0x1000}, {r0, 0x20}, {r1, 0x200}, {r1}, {r1, 0x420}, {r1}], 0xa, 0x7ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x43, "1ffde44ded3f2b835fcda42553e0533c91f7e26d5314d4b76f997a1f69f5e1a6f354cad287fedb9c8fc497c2da8f390aa68af8530dc396d1694ca0e5e6b66dad3007ed"}, &(0x7f0000000100)=0x4b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, 0x8) 2018/04/04 05:06:30 executing program 1: ioctl(0xffffffffffffffff, 0x5101, &(0x7f0000a36ffe)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) close(r0) 2018/04/04 05:06:30 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) socketpair(0x3, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x5, 0x4}, {0x79, 0x8}, 0x1, 0x4, 0x100000000}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x0, 0x0, 0xfffffffffffffffd, 0x8c08}, 0x10) 2018/04/04 05:06:30 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) 2018/04/04 05:06:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) eventfd2(0xe8, 0x80001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'lo\x00'}, 0x18) 2018/04/04 05:06:30 executing program 0: syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = getegid() r1 = memfd_create(&(0x7f0000000180)='proc\x00', 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x6, @random="be2274859336"}, 0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bcsh0\x00'}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r2, r3) 2018/04/04 05:06:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x80000000}, 0x3, [0xbf8a, 0x8000, 0x0, 0x2a, 0x7, 0x9, 0x0, 0x101]}, 0x5c) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x20, 0x101000) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000200)=""/186, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9eb4, 0x0, 0xff, 0x0, 0x5, 0x3, 0xea6ae7}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x49, "be9126ba25714cffdcd4339c8cd874f92c1ce5ba7310fcd60362925b9c079851dc022e86d14f58b84a73fa45a728251cb4123e94360a26a3d4c8cb9e7b872367e9e8819d5774d9c150"}, &(0x7f00000003c0)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r4, 0x4, 0x30}, &(0x7f0000000440)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000480)=0xffffffffffffd5fd, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x3}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) connect(r2, &(0x7f0000000540)=@pptp={0x18, 0x2, {0x3}}, 0x9dc4de2c79c3d6f0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000005c0)={"bebd1f16ab8eb2d6858a96138f28b9b9490272260a62abe64e9b0a50f9a8c33c3fd0528b000a1b5ac8a48c733bb908ce0ae5dad2ec3a6105170bd605ae2d5c87e4af45eb2b514d804d209a2130f1dff93ff44ecbd7900c850ec006072c79163e73c04e3e85c259c6c09777180439c27743c06bef29870411616f40e226a8ff2f1ee41c4d9410143ef31d7cdf774ec69085d99a50c3c790b7301a1f696b8f921b57f2684b88b5719684441f05276fc84f722a66918213104ccb979a7617400001bdfe4dd37fb3bdcc90f9647906056f6dd095942a8ab3fa2bccc178abb649113bedf5f2c0a676184a67a2a23a57b07a5d343f8df779f565ccbd0f5de25bf698151f78a3c2c9323b83fb808f5cbf1c2570e615c6cbc63f5f6389f9d429174bb9928632ef84e6ae0661437529728dc8c3c84a08c98b0872997f4dd6bffac57acc1d089943bef3a60f0881cc86eabb4a761b180a696a5c78502a5581bc26faa4eb0b1525aec1dcd36610e8a11ca30fc5caf340a2471f8ddd7aa439bbdd1e402a56778a8155a1fa4f2ad9d92d0dbc6a490fe8189f8273c26dd265bfe72c019015cd4c0dc5fd77747af9359add1b3a22ddbe3154343c9df2a333463fc86318d80253629a38603e7bc547941b4e14917ad346122bb613378c616597885a6eb4f28180949626816d428b8e175bd9159ffe359e02b48651e51c9269c7b1c06d09912a5b060071517c8f98c5dd13242267c0a4a78074a256e9c9a15d1c1d117b92bf5820038ec8efc41c8a53ba919741cf631246ae507fdd448bcbbd3ea2c2180edff9d750c1e8bbb64c91a8359759126b17428e3bc510b3c84d62a4aa2249a7259747a135d8382015f80e4ed5b4eb954b4fb35d340d884cb92488bab4acf2f2164cd3010ac3932e482aa9384348c62e19d748f8615d645341dc5b5541e4b033bbe9c7d0f3975d8aaec50fee1f8559095cf3700f0d405b91d408800007f6a0e547b4391c32f2a272c15f4c6af3ddb6e067519a7a9723052889c57fd7a9045b313a39790365f74804a748a19f58b4043ae502b812066e30774535d242be327b42802f9050f6f41dd2da9a8d28ee0bd0c695785979cd316703d390a0e49075ad9b3aa7c1a6647fc176d69d866eee15818a81982fc5f19822f2797716b5207c0a43f718754d34a4433f83bba41625e144fc70bf59570b8f4edf35acb25d6644f53b6e62af57adb369d37dfb88e69f2ab2a66742bcb7884b9f03e7545771d8cf8914ac970845e467fd0d32672ae9fe2ad56580de109c4b138d1e37bac328851a08c1f393a46501faa02347e7ec64d60e6b9aee065fe2e9fe01c7e726153a43a1417f0301de7b2533ef1c6ea86e91e8a81344f50c7f2c5cd539c2009fdaf0a4afbbd52192a812041878a722d9f058b1d711179b8448621b0479bcc6151a065f40e006cbfbcf051f"}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000009c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000b00)=0xe8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000b40)={0x5f, @multicast1=0xe0000001, 0x4e24, 0x4, 'lc\x00', 0x23, 0x90e0, 0x4}, 0x2c) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000b80)='hybla\x00', 0x6) socket$inet(0x2, 0x807, 0x6) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000bc0)=0x81) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000c00)=0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000c40)) syz_extract_tcp_res(&(0x7f0000000c80), 0x2, 0x2) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000cc0)) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000040)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001f80)=ANY=[@ANYBLOB="110000000700000000000000001bfa0b02d43cdc00d8e7651e42c9a134da904c3fbb8dd8b5b9870b974db48dbf7201d08cc3ac89f9898674c69d97049f17b5bb5df268a6e1a5d7b2d5b81f3f5ab3d513cffddb45a0bea1dd768998caa9d31225b8b24538d668f0c5393608d450c84fd7a2ef121073b05eb196bf5f"], &(0x7f0000001ec0)=0xc) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001f00)=0x2, &(0x7f0000001f40)=0x4) 2018/04/04 05:06:30 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x7}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ac5000), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 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) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x800) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) ioctl(r1, 0x442000000000127c, &(0x7f0000000000)) [ 691.522155] IPVS: set_ctl: invalid protocol: 95 224.0.0.1:20004 lc [ 691.589656] IPVS: set_ctl: invalid protocol: 95 224.0.0.1:20004 lc 2018/04/04 05:06:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x42000, 0x0) bind$inet(r0, &(0x7f00000007c0)={0x2, 0x0, @rand_addr=0xfffffffffffffffd}, 0x10) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x100) recvfrom$ax25(r1, &(0x7f0000000480)=""/36, 0x24, 0x0, &(0x7f00000004c0)={0x3, {"fe7996bffc984f"}}, 0x10) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001800)={'vcan0\x00'}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000880)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=""/185}, &(0x7f0000000800)=0x78) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000440)={0x5c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="06630440010000000c63000012634840000000000000000001000000000000000000000011000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000003800000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="b315380e5be4cd65e6a28b724a803f0f120ddc4b05353cbabfa618836fa5f9cdf0ec4136040a4f5c49f73356f672504e1c0937d5dead82298059e0cb1efbec8a3af4dd3996dce4"], @ANYBLOB="03000000000000000d630000"], 0x2c, 0x0, &(0x7f0000000400)="c293b6e5581d0e2422ba540f9c1da893183976d60104dfa17c2cf823dc5dd2e361ce008e6cc1a98e50a7ada2"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x100, 0x7, 0x4, 0xa710, 0x0, 0x7fff, 0x1001, 0x8, 0x9, 0x7, 0x2, 0x10000, 0x3, 0x7, 0x5, 0x0, 0x0, 0x80000000, 0x40000000000000, 0x10000, 0x4, 0xd9, 0x100000001, 0xeab, 0x400, 0x1ff8000000000, 0x1ff, 0x2, 0x40, 0x1, 0x1, 0x20, 0x209, 0x7, 0x455, 0x9, 0x0, 0x80, 0x782fc11bd203adb2, @perf_config_ext={0x3, 0xfff}, 0x10000, 0x4, 0x9, 0x7, 0xffffffff7fffffff, 0x1f, 0x100000001}, r5, 0x10, 0xffffffffffffffff, 0x1) request_key(&(0x7f0000000600)='encrypted\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='/dev/admmidi#\x00', 0x0) unlinkat(r1, &(0x7f0000000580)='..', 0x200) open$dir(&(0x7f0000000840)='..', 0x2, 0x2003) 2018/04/04 05:06:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000180)={"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"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) recvmmsg(r3, &(0x7f0000007240)=[{{&(0x7f0000006d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000070c0), 0x0, &(0x7f0000007140)=""/203, 0xcb}}], 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2}) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="06ad14", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) 2018/04/04 05:06:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0x3}) writev(r0, &(0x7f0000000100), 0x1240) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80802, 0xde, &(0x7f0000000100)) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x0, &(0x7f00000002c0), 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNXCL(r0, 0x540d) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) r4 = syz_open_procfs(r3, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getrlimit(0xe, &(0x7f0000000440)) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0xc42, 0x2b5236cf, 0x0, 0x0, 0x4cb8cea7, 0x8, 0x20, 0x4, 0x80, 0x80000001, 0x1000, 0x1, 0x1, 0x100]}, &(0x7f0000000080)=0x100) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000180)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000480)=0x2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00000004c0)={"00000000007100000005000000000040", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00'}) 2018/04/04 05:06:31 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) getrandom(&(0x7f0000000140)=""/82, 0x52, 0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000dfd000/0x200000)=nil, 0x200000}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x4000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendto$inet(r2, &(0x7f0000000040)="a910186bd9202e3940fd11f3a85be228f1728a7735c50bbe1954de54ff0fe0ddd1380d76468a4d26a2f923fd909f76c6ac4c5d38ab2a3038689ea45d681c34c9b6c8f59c9b74f305a41916341783f195e1926fb06e30f447811cd635420b8f0e7810c7e3a1f1a52eecf5f3ed3b3dda7b040d022e0312da8d5b13c987682c0a1fbdf8a75485530f87a61702", 0x8b, 0x40, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28), 0xd) 2018/04/04 05:06:31 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x200802) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x40, 0x7, 0x1, 0x9, "534bb7f8d3fb68f52afd2d6b2f2e802ca77fff3f6d3426a410c7fa492cc669314460eed540f535c5bbaf30d2", 0x4}) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000000)={0x7ff, 0x0, 0x3f, 0x48, "905762751eaa21c60c1b2b0acb437f9e3cf92168dc1cca0ebea26748d3651ee83b4012369a29cbb87e6a07cb"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x10}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) 2018/04/04 05:06:31 executing program 2: add_key(&(0x7f0000000000)="75736572003317b5351e09d94dea9a55f722addc7629a9417888089e0e22343fd1180c368ac3b1fee8b181d2510e352e242fa1ca9a37e6f6ca13dbb861c20fd8d02e7f9d54d9d507cbdcc190eac74b34199c553c234dee661dbffb4e9db3a1f391341082410ca4bb907c45e9444f861d21d44c70ec2477570f2a81e3c6fad1b3885132b79da5da0248207bba77d849149450b5e443a046ad26d59f648370", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='X', 0x2d5, 0xfffffffffffffffb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x0, 0x3f}) 2018/04/04 05:06:31 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x318, 0x0) r2 = msgget(0x2, 0x49) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x0, 0x6, 0x4, 0x20, "337401b1f4aecb600698fc83777b4f8fccb0cc0172e78c5e183c2240cbe4727824f89232262dd274d58c1a93", 0x400}) msgrcv(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000009e0d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000110000000000822f2c681f4d47cdcb7828e90428d83b5d832d5b30402963235a974f280ec39ce4528c18"], 0x94, 0x3, 0x800) 2018/04/04 05:06:31 executing program 5: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1f8) io_setup(0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000700), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', '\x00', 'vcan0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x138, 0x138, 0x1b0, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'ip6tnl0\x00', {}, 0x0, 0x1}}}, @cpu={'cpu\x00', 0x8}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "2c1e633dbc519ca3df03aaec7eb71c330b22a8df13ed663ec727cb109e1405a01328e0626c3d360c568fd75e7218dbbf894b06b225716c57d7c37a6ba03084e3"}}}}]}]}, 0x2b8) 2018/04/04 05:06:31 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0xff, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) read(r0, &(0x7f0000034ff9)=""/7, 0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000180)=0x400) recvmsg$netrom(r1, &(0x7f0000005140)={&(0x7f0000000140)=@ax25={0x3, {"1210cd886d9c8f"}}, 0x10, &(0x7f0000004cc0), 0x0, &(0x7f0000004d40)}, 0x0) 2018/04/04 05:06:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x555555555555589, 0x0, [{}]}) setsockopt$ax25_buf(r1, 0x101, 0xab5778bb1005eed3, &(0x7f0000000080)="e570e2eea53a8cdf4695037df675912f2fca927adadf03e3cdfc792478175436e7f2e9d109ec905f133cab76085579810ddfd862b6dca8f0b3e2962750a02f88651b86a791e62010c0eca3b6efb04726457a58a90ee3aedf23af677e14c5e97307865f83ff0cb7edce93fb049f16319591989238a1c0fc96df6a678ce4067b8b2f952b7e753a21b3288433", 0x8b) 2018/04/04 05:06:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$llc(r3, &(0x7f0000000000)="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", 0x1000, 0x0, 0x0, 0x0) 2018/04/04 05:06:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) sched_getscheduler(r1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0dffc), 0x4) fsetxattr(r0, &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)='\x00', 0x1, 0x3) sendto(r0, &(0x7f00000000c0)="fd4178dd295e2d5ab94916feb2ba870942b077b4da685538dd26c4e77bd2252853166a2f442917c6cd2ddea491c05ac41656f65855bb7e7b19a5404b62f12e4a7fb9295596c1dfae675340ddc604179f69b2b659a29ebe6418f273c1233b1a2dfe2201514807b4bf1c794ed98f5e765b821106418e7b81cca588763f7a823714690488db873fc2909dd45fbaf391fd053eb9e330a5c65b50f53d2a34a771e4", 0x9f, 0x81, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'teql0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000480)={@loopback=0x7f000001, @multicast1=0xe0000001, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000001, 0x207, 0x80c8, 0xf4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r4}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000c00}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c000000310000082abd190017ca000400", @ANYRES32=r6, @ANYBLOB="08001a0004000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40810}, 0x0) 2018/04/04 05:06:32 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r2 = dup3(r0, r1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x10801) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)=r2) 2018/04/04 05:06:32 executing program 3: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/199) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074fff0)={r0, &(0x7f0000bbcfc1)}, 0x10) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/04/04 05:06:32 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x200000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x8001, 0x8000, 0x1, 0x0, 0x101, 0x1, 0x2000, [], 0x9}) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0x2a) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@known='security.evm\x00') syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="cf06ddea6d51dfa54d38b8dede2f12c3dc2b6c1e4a462d7df13e207a9f276778731152d9ab4df82c121ec6e2d6ae74fb6de6c510ec592d83ed158668bc212d9c57cfa7b68d279da915f2fcb060365be8a7b6c608203c37cfc48b65eb358c4ca2cb3fc200668f7d5b933ca62e64de2e612c9f4a42a48b08c395fdcacf748d4168858ee4b3f29f0b7702897f3c9e0d262ff8014b1d4f35c053ac12b712fbdf432973f22fddd007bd7201feb1402792788f17390d0446f4ae68", 0xb8, 0x1ff}], 0x1000005, &(0x7f0000000340)=ANY=[@ANYBLOB="7588a9753639cd04bb302c696e746567726974792c646973636172643d00342c753d35343f392c000000"]) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/04 05:06:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffff801}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000840)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) r5 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000980)=0x0) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000c40)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000140)="adc0e14019f37c27d7bb6d08584d98904d456989372f46f9da03755186875263f474489b973d98d03af56eaa8d8c63c3d2634a974f24a1134858199e098f398859e314a284301bc2d3a6dcc6dc56815715f903dccc9c7ac977f07c98c14611c223efb9d1b71366bdbe0d38009d1579e5bcd307ea4577274fb09a083b8a813f33932c2bca36e18cc5931684e022c734748264f97cd2909a1be418f5497d048a43e3526c5596df60b53cf5b416c9a22bdd05e247bcc300944b29e837520ae3a03c601c5504b792", 0xc6}, {&(0x7f0000000240)="4c15f6c4fb142cee7ed82d1253235e9a03e18cd11ad89a769432ccfee5c63e074768619344ee9e58908b122e1296a3dd39cc249a9df5fc496bee8e6da7d58198225661891793e6", 0x47}, {&(0x7f00000002c0)="16ec0e5d5d181b4f0b8865a34699087720af530fa61ea3451420a99cea869b7ee61282b88337ddb4f8165071a0eb57c81661d99b5d5517642f967fe3d46189826f3c4cd1b7226cf29e8669c8af94f322004ffbb958d3fab2ae3ac369d156b149c3489cc33f78cdd6de4b6e638aba516abedea093a68b29acb75f5880e6", 0x7d}, {&(0x7f0000000340)="943221e96f6bb4d2e66a441a165cc19671eb458f9a8a64356d27c5475c846c2ba7696357dae3f11eb39a2721df45809c25cea7fd0e3a8bc9646cad264201587607901d4fc275b45b10f2f100b715c5e5ea849782d29359f5ab169aff3bea18db7974965242e9241ef81c0570af4ae17f6a06176992", 0x75}, {&(0x7f00000003c0)="8fabe7d9b8c92be30aabb584c2f322baee67", 0x12}, {&(0x7f0000000400)="216dc713012079cb211d2d894b388ff954e87527f628e28ebd2b0f83f77a3900f5df3199fed91c14f1b0ed6b7377a07ca07440b012cf4ed20cedaa17c92335871c765c9b0f4a64af553f4edef92760a6", 0x50}, {&(0x7f0000000480)="6140e2398b89872a0052aefd27ffc14bbc354b25925edfd95c10b2c24589d8fbc64e8cb4b4562dc434bad381c65569e7b96f1958a8d4a6198a2e8779c330217098b3d68f75c7112b1453db25eabf878d6d46901a613a1a6b40a1b02ceb9bc537592a3d6f2db8ed7435893c646da837a88135eca3335a54314f3b487294d213c7ec89484ae3016a126daf3e0ea1601803c52efb2ee5c92d32a29e6014ac32cf12da28e661b1c2db6926513b77e23ae49c6a68442700b93c", 0xb7}, {&(0x7f0000000540)="6906045e4c4b369ab692da4e8b1e447bc88c2dc561132c83ebbb29f4e073836a17ca60dccd45e37d892a89eb4a268853cba5409b3a1a95718a1c015dbc79e16e42391f84bf9eb05c88182636730db358692d04b0c549255069b703e8df992d49a497c21dd19cacd157b332371417631139c4abd895fb79e61e16a2168ef18a194c1e031745393d4943f288", 0x8b}, {&(0x7f0000000600)="a55d3bf62026002df9d0058bd6d6df70816aff0e058a60ad2959e41e905363fdfe5ae30d778e775afe4ff1aa94fb4ecd4b94ff5e36f3c3c5291d67f7c91ec51cc9c0e52122b2b7aee96f8983fb348f729bf476a21d66d3e8bc9c70f1d665913da31024c151fb3bcd111493764eb409aed115f5f0b6a824087de5f4e06fd444507cb208e779f9f55e0361fc80a01671d05eb29e7174a3c8c49cfd445e6530c047225da7890fe7654c7c90c5fdf430a155dc2c9ae2768d1a540346797c36d1861fb09b9c5daac16fa62c66c45da991f157903a3ca3a2bdfd04aebf4d47929991a50aa9b1401ed1c313b1cd46d031cf4629c504cf85", 0xf4}, {&(0x7f0000000700)="28780a3c29f9ed6574227c9ca1e36f548a34bb95d9588d5638eb33f33b351e81cddfe45a10e8c56160679b82bcad0b2d8a22f8e68e304422b143d75a6b96cfbc184f55c59d7e5e49517b92804ed3e0fc492dace38d805071f36b3653ee6c9be6e2d81f8123", 0x65}], 0xa, &(0x7f0000000b00)=[@rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r2, r0, r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r0]}], 0x118, 0x810}, 0x40) 2018/04/04 05:06:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000840)=ANY=[@ANYBLOB="6667f4370000000206404c88254b46d4169c72000000000095000000000037c2b2e91c16bcb45a4eb9dce7a91d89a0ad663f1d9d3a65f3ae257c44059ae55a7b85171d1419fe5d2fcfbab9d936edb4e9570e9fc078e6663c2f2b4a12c3413593d732bab1a3e20e8983e007add18da57851725945257ce6"], &(0x7f0000000280)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x11, @time={r3, r4+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/04/04 05:06:32 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x18, &(0x7f000058a000)={0x0, 0x100000000000000}) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f0000000040)={0xffffd, 0x989680}, 0x8) [ 693.239548] IPVS: length: 223 != 8 2018/04/04 05:06:32 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, 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) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x0, 0x4, 0xfffffffffffffe01) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x7fffffff, 0x50, 0xcf, "eced0c63f6e6a5c4c9f54876ed2adc190a1661c2d0c5401c5e1c8720a5eb943c82b7fecd2cf366e161f52c793a4fbfe4a040bdd52229b09fca6c121dbaabb3316bcad725f0b552ee34f78a79294e7249"}, 0xd8) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/04/04 05:06:32 executing program 3: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="6e3011eb0e126fe22eece9df3f03865b7ffa17"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 05:06:32 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = open(&(0x7f0000000040)='./file0\x00', 0x341002, 0x114) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x140, 0xd, 0xb, 0x1, 0x70bd29, 0x25dfdbfc, {0x1, 0x0, 0x9}, [@nested={0x24, 0x7d, [@typed={0xc, 0x64, @u64=0x4}, @typed={0x8, 0x82, @u32=0xffffffffffffffff}, @generic="64f454f85254946e61"]}, @nested={0xc, 0x8e, [@typed={0x8, 0x1b, @ipv4=@multicast2=0xe0000002}]}, @typed={0x8, 0x41, @u32=0x1f}, @generic="8bcf798e4b216c4c758484352c9d72b51d7aeca661d7eb5e5d5604ddebb9316cd706bcfd14be1807eb0fdf5dbd789ba0fbe4ef1a9fcf7cfcc5e6dfc76aa30b9ef79fab16d950e51aca8bfb83b3c509ea2d08e124784e27394e72902c1e7f5cfd4feb6b37e1dcefb4c4391522c8ab2339257cc28a801f6cca4cd1edbc5daf2811632e7e0342727256b2f52da686a4f62bb9a1704cba1db400994f44f72cce2d9735a1fc02a1ee85c513e89cccd92557d340916af86f3759fc1c36c862439b3137b2353f0ae03b2bc421ff47ee43b1e5155e9fc6e5bd3c2f166e603de1fa119e88908d70f472af8c8ffac2d33fdeb9b4605b76b4"]}, 0x140}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) tgkill(r1, r0, 0x0) [ 693.343998] IPVS: length: 223 != 8 2018/04/04 05:06:32 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x800000003, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="770471deaa6bac321ddb57db0ebf5ee89ac7931bf7de3125d279e7bc98cbf83faa5c5c3e38b79529a3167cdff90ed147cef648a2c0bbd2419c06642cb6520c7245e1e924097fd7817e4534e6"], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x301100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9ac, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x0, r3}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/04/04 05:06:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "32deb736b6234e5d", "a3c19b2c30b24846b172b42dd40c67e5e36c9ff432fa81548f5b759315260e89"}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) tee(r1, r1, 0xffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x8, 0x3f) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, "c2de2ab216ba192e2a8d618e3afaa03407645781f91c2e81182bea9274a55f04"}) 2018/04/04 05:06:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dc4ff6)='./control\x00', 0x0) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) listen(0xffffffffffffffff, 0x0) 2018/04/04 05:06:32 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x290242) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x100) 2018/04/04 05:06:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{0x0, 0x100, 0xe1, 0x5}, {0x1, 0x5e, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x8000}]}, 0x10) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xfffffffffffffffd) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000015c0)=0xc768, 0x4) fallocate(r1, 0x3, 0x0, 0x100000001) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0xfe5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001780)=ANY=[@ANYRES16=r2, @ANYBLOB="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"], 0x2}, 0x1}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001480)=0x97d3, 0x4) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x9d9}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001540)={{0xa, 0x4e20, 0x2, @empty, 0x1ff}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xb7d9}, 0x6, [0x80, 0x7, 0x81, 0x401, 0x3, 0x1, 0x32d3, 0x7ff]}, 0x5c) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000016c0)) 2018/04/04 05:06:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='attr/fscreate\x00') r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x3f, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x3, 'lblcr\x00', 0x1, 0x200, 0x8}, 0x2c) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/04/04 05:06:32 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/235, 0xeb) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="c24a86d2a1c9d9fd9a7f6221a2c2dca91eb654a35478df515228ff06d9d4b78b12b33d1fc4be5858b221d7030e74db1b8b321e2bb7de2f8e3d4f1c3b0bf6ec696e164e50fcc4db3ffc25ba1f1faa78b768d4a701bbd87adba466324dddca33a81dd7b0f9a9183eda4360506f99b25676791a6ada2ddba2235ae1a1b3f0df65bdcbe06017af6782674e4f47d4151d9af5607cdaca2bd91965ff3c1f51fe418d61ec69b817598469275986b25f2371cd68a670979201be35d1aa28f0246f0fd3832dd5640df6fef27fe7b284787bfd6983660f662026", &(0x7f0000000240)="67aa65a2e8d6576dbbb3e97d76533d14ae48a98badd44b6f33a6210c604290c899ca5500e14215c624fa7b5a91a6cf198f47457d67428257"}}, &(0x7f00000002c0)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0)=0x5, 0x4) timer_delete(r1) r2 = shmget(0x3, 0x2000, 0x54000800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) dup3(r0, r0, 0x80000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x44040}, 0x800) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f", 0x5e, 0x0, 0x0, 0x1}, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000001040)={0x0, 0x0}) wait4(r5, &(0x7f00000001c0), 0x20000800, &(0x7f0000000540)) io_getevents(r4, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)) io_setup(0xfffffffffffffffc, &(0x7f0000000340)) r6 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000600)=@full={{0x3, {"bdcdd4f1a07b83"}}, [{"81977e2cef82cf"}, {"378cc9ddc6bff3"}, {"3b0feb6682c2c5"}, {"56c542ab342cf0"}, {"9385f4a88017c7"}, {"0c8dea1666913f"}, {"eb819a9b871aee"}, {"12976f00da3244"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000940)="151edf876592250ae8b82219ccec99a3ad6646b4e3423dffdff61b10ffe4ebdd8d6d55679b96e4ffb29ccf3faea4cb3c214fc38f87bfa0e67ccadb8c02dfe617a50a0c2b0817bb1598c0dc9172f554a8d5ce72c0af150f444e76ff1520cadd05f3c0c6400de3", 0x66}], 0x1, &(0x7f00000012c0)=ANY=[]}, 0x80) io_submit(r4, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000100)}]) io_destroy(r4) 2018/04/04 05:06:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYBLOB="cedd"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) flock(r2, 0x7ce5d73a553885ab) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:06:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10400, 0x0) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="ffff000086423513145201c4d23eab112069e7acf3de59df07abc22d134a464211264323d7cdaf5399849b393aeca68b0073f0e9baf37cd95c4c"], 0x7a) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x3c, &(0x7f0000000340)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) 2018/04/04 05:06:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x40) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x7f, 0xd4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0xbf}, &(0x7f0000000100)=0x8) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x16}], 0x1) 2018/04/04 05:06:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/04 05:06:33 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v') openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/04/04 05:06:33 executing program 4: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fdatasync(r0) 2018/04/04 05:06:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000040)=""/33, 0x21) ioctl(r0, 0x5382, &(0x7f0000001000)) 2018/04/04 05:06:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/04 05:06:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="0203000310000000000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000020001000005446fab7d060a97d3944efc000000000000020000000002000900"], 0x80}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001c00)={0x0, @local, @multicast2}, &(0x7f0000001c40)=0xc) sendmsg$nl_route(r1, &(0x7f0000001d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001c80)=@bridge_getneigh={0x28, 0x1e, 0x800, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x48e80, 0x1000d}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3f}]}, 0x28}, 0x1, 0x0, 0x0, 0x94}, 0x21000010) 2018/04/04 05:06:33 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={"6c6f0000000000000000000000eb00", 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@sco={0x1f, {0x53c5b6fd, 0x10001, 0x5, 0x5, 0x8, 0x8}}, {&(0x7f0000000600)=""/4096, 0x1000}, &(0x7f0000000100), 0x8}, 0xa0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x8}, 0x8) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) 2018/04/04 05:06:33 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000640)=ANY=[], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x100) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"b1563b38cda97b"}, 0x6}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10800, 0x0) 2018/04/04 05:06:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r0, &(0x7f0000000140)=""/179, 0xb3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/04 05:06:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0x8, 0x3c, [@generic, @generic="ce"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0xc69, 0x1}, {0x49, 0x134}, 0x9c20, 0x2, 0x3}) 2018/04/04 05:06:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x8, 0x1, 0x6, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000018002100ff09c400000000000000020000000801000000000c00090000100000", @ANYRES64=r0], 0x2}, 0x1}, 0x0) 2018/04/04 05:06:33 executing program 5: pipe(&(0x7f0000000080)={0x0, 0x0}) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 694.755967] NFS: bad mount option value specified: v/file0 [ 694.840476] NFS: bad mount option value specified: v/file0 2018/04/04 05:06:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x989, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4], {0x0, 0x989680}}) r1 = request_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='/dev/snd/controlC#\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) 2018/04/04 05:06:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 05:06:33 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fdatasync(r2) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) ioctl$KVM_CHECK_EXTENSION(r2, 0x4004af07, 0x0) 2018/04/04 05:06:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df0ffc)) r1 = dup(r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x105003, 0x100000}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/69) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/207) 2018/04/04 05:06:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a11c600f217e00101000000000000a2bc56c12b8c5b06580b0318fe0000002fb818ab5ea7d7fa73ea26927b0000200028213e146a1ce206", 0x48}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001800)=0xe8) fstat(r0, &(0x7f0000001ec0)) poll(&(0x7f0000001f40)=[{r0, 0x2081}], 0x1, 0x400) lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000001fc0)=0x7, 0x4) r7 = getegid() setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001f80)={0x0, &(0x7f0000001f40)}, 0x10) sendmmsg$unix(r1, &(0x7f0000001e40)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000180)="a0ff9cf6d6b94c2d17b64b517d2dd591bad152d32eb905c9bfb0b7db1a450c17fd7436be22f76cd53915f3eb8ad7062619819178edb9e9c73bcdb64744fa2da22312fe90aeaf1f2e7a35bf658f309e723c0dd9c1f5e8093c", 0x58}, {&(0x7f0000000200)="a7b4d772afe88d18b71d89b0d985ab20684b82e799aa0291132853dde5a2f13a986d863f9c", 0x25}, {&(0x7f0000000240)="5538ffc62b6b3c328cb27ac2eca451c154164d087e21fa3785a804115999bb47ebfdde99dfc4c6d4ed9e44766d7e4cab57c757d6b0f53c23fb6110a37b4b0b9c395629dbf6c50755e03399c7ab6135e8f383fac96ee31fddc239ab6df0134b8901ef2ed7615897a01e7f8dd1d551f3d41201b46bea0bd7b4a6d4e7659ebfee2ee061d79868c3f6977f1a4252", 0x8c}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="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", 0xfb}, {&(0x7f0000001400)="b12f5325ded3b8d7efa0b49798594a49532f8ba788a250d457f3b554506f359e066f731be04f29f51a376cc954d629537885a99d461aaa9a1514c86fb4f716d0ebde0b76f442d96207aa", 0x4a}, {&(0x7f0000001480)="ce0f3da0d161c48597589bb501f6174c339637df7ff8f054707c52bab3bf54c34287e0661e1840a749a4b8a9c7ba31077370d00736d414ac7dc14a7f7b2817c8447b5a8dbd9050039d55003811aa6f930bb6b35bdcf6dbf354f064306bef45b1393c1109ea7337bcafa3a97406cc4e9542cb591228d2aa6cbd9c0b57dcea4c8efd8b0a7a4d8f2c2eaaa013b176b693f11674217341fc0f8ebf3568c52e830d16b91d27c693d4f1c6d1263e67aeb34dd9c5d96e3d18a5230d08f7279ad08ae1d5aa64219cf8fc0b5832e94c6890d35a9ab16983f4e04e9ed35892ba80bb21ba24a8785d07aee4b7593d2efb05c53106f9cc193f", 0xf3}, {&(0x7f0000001580)="3dc5b26d62a15d502fc73982e70df7ab8dafaee778cd0fee4918e81ef4a14ccacd76345c6b9fbe8313828fa1fbcc1cf6d5d6eb1552d35ab75c26f221aa2e97b33316bd189ada73c3ee3e6bead7ed87fb157f1c153c30c5a586e64d3b222992bc8d25627a7192444dcc902c7a5f341388ba2ced4e14a2d1e7d1a78eb820", 0x7d}, {&(0x7f0000001600)="47940a80f9a9de59fd8e236b4e0701ee", 0x10}], 0x9, &(0x7f0000002000)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x8000}, {&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001bc0)="bdd93f5a5267339d32bf27ffb38e81a04fbcb0a3e1b141693df47c5574ffd6ad3ff7b13968d2fed79ad28b69f1b73a3e48ee9224257bc84bfea71d5cd05dd8c334ef888b5ef26200a8d966068b735eef9f386f1c79b45d78c2fb", 0x5a}, {&(0x7f0000001c40)="13bcbb1626933b6418c4c2b13fb40c790e9d6aa0cf55903b95ea169986c028883b5324b152a6132f9597dc1f0f38c26e1b2994071ffa3bb7b09e9d1e4953561df534038ca16aeecd2c0f7d0bc1f375e2b397e8bcf19995bd3f65c01c11889655a574d6f51e40e453e54917e15f484cf68bc571ef7b4a86ca2f553cbf95ada63847", 0x81}, {&(0x7f0000001d00)="5fd4f85ba6e158de86133af730dd03dd993077075d07e618607a732251254064c6de68d9300260bb52ce81ddbc56478ea4f58d632130fccb55392bbb3257e677ce08e08f0b3d921ac55d1d421a28cd91912efa186c5d104a5bde48b743c22fe536440d20981df295088a7be4e30f3ec07920851f4fc5e0da70f8546615b573ec2bff8e81880598a9fec58cc86ab56f285bd4aaa7bdf3bac08fce3589e36424f03efb86b1b62eb79444313af33f4653edff251595519a7f6fc9a60b4d428b3166c5cdc5802105ebc0c7b005e17b806fa695d1ee367ef9a76fb21f49ada2d002ac8a8dd96b3c4cf886622c581ca1d69f1eb44f1bce07be3351", 0xf8}], 0x3, 0x0, 0x0, 0x40010}], 0x2, 0x41) 2018/04/04 05:06:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/50) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x80, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000003c0)={{0x5, 0x4}, 0x4f}, 0x10) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000500)=""/250) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0xfffffffffffffffb, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f00000001c0)={0x6, 0xfff}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000340)={0x8, 0x0, 0x1000, 0x3, 0x100000001, 0x2d44, 0xb0, 0x1f, 0x26d, 0x8, 0x5, 0x5}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)={r6, 0x1000, 0x3, r4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000000)=0x2000400000, 0x4) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000240)={{0xfffffffffffffffe, 0x1}, {0x6, 0x3}, 0x9, 0x4, 0x2}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000001100)=""/4096) getsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000000400)=""/142, &(0x7f0000000600)=0x8e) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0xb, 0x4}, {0x3, 0x7fffffff}, {0x8, 0x8}, {0x7, 0x4}, {0x0, 0x8}, {0xb, 0x401}, {0xf, 0x40}], 0x7) 2018/04/04 05:06:33 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000930000/0x1000)=nil, 0x1000}) ftruncate(r0, 0xdac2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f00004f2000/0x4000)=nil, 0x4000}) 2018/04/04 05:06:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="ac0000002100010000000000000000007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000100000005c001100fe80000000fbff0000000000000000bb000000000000000000000000000000ffffffff000000000000000003020000ffffffff00000034e40000000000000000000000000020000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000040)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x8}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/04 05:06:33 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x7, 0x9e4, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x333) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) 2018/04/04 05:06:34 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff, 0x101043) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x107000, 0x117000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xfffffffffffffffb, 0x0) close(r2) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/04 05:06:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x6) 2018/04/04 05:06:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0x7) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x20000000000002, r2, 0xe}) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/04/04 05:06:34 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3, 0x8, 0x1, 0x7fff}, 0x83, 0x67, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x1, 0x5, 0xff}) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x1, 0xbd}, 'port0\x00', 0x31, 0x4661049716f9b953, 0x6, 0x6fa, 0x5, 0x315, 0x4, 0x0, 0x0, 0x1000}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) unshare(0x8000) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getgid() getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000580)=[r1, r2, r3, r4, r5, r6, r7, r8]) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000005c0)=0x9) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000740)={'filter\x00', 0x0, 0x4, 0x70, [], 0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=""/112}, &(0x7f00000007c0)=0x78) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000800)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/04 05:06:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r1) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="bc10fa8db33f61b2f8a2faf6913d9c9562ef5d25639cc98cf5b111175271faae17377c7b30fcb2e3ef60a877b90235f144b00969162bcc7a75f70f0f60ebaa14b0fd05c6562b9171de7870ce57b353848f67deb14beb1a6af804aff72d8d1383a9f42377d73fdb104ca5bb2c801591ede2305da1aba63fc1786a472920af717c5b486881e7db162bd2e4905d5f637c368398aa30c603b9285d064d775c079116285047893e0ab42369f529d82c29b75dc5595b7c27915f827289728210c199c6b47f61d395b01629fbb997241f1e7dc200915caf56df94289fd966bd6e66f09fb83865e2f69d979d1f9e4b23ba1a1b55b532065d75a49806004c1fa1d3d03411576ff56273a8fa140500", 0x10a, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e23}, {0x7, @random="55a482904ce1"}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) r2 = dup(r0) getpeername$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/04 05:06:34 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/04 05:06:34 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) r10 = getegid() r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000640)=0xe8) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001140)=0xe8) fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001380)=0xe8) r19 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000013c0)={0x0, 0x0}) fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002c80)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) r25 = getegid() r26 = gettid() fstat(r1, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000031c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000032c0)=0xe8) getresgid(&(0x7f0000003300)=0x0, &(0x7f0000003340), &(0x7f0000003380)) r32 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003640)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000003740)=0xe8) lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004140)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004240)=0xe8) stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004380)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000004480)=0xe8) lstat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000004d40)={0x0, 0x0}) stat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004e40), &(0x7f0000004e80)=0x0, &(0x7f0000004ec0)) r44 = getpgid(0x0) r45 = getuid() lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004fc0)={0x0}, &(0x7f0000005000)=0xc) lstat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005100)='./file0\x00', &(0x7f0000005140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005340)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="3f5283ed67c015d3c2c7101f6c20037156d505", 0x13}, {&(0x7f0000000180)='9', 0x1}], 0x2, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}], 0xf8, 0x40}, {&(0x7f0000000780)=@file={0x95ca1cfbecc0b4f7, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000b80)="2c25b239b1b1bff2eb6a197011699022dcfed0ecad3237c698dc6cd45b27b5647c0808910bc14dbf2c8e350e3f9f1a326a31ab5cf8c6e7720253057b9dea5e361b7195c5fc106da65a61af9d5d3f672ed334377d4caf7481bb4d383e9885609d3587ce7a078c5f51e70748fca175843b6cb7858cba44c159ad274fa542ded7d024a3c43d18a703bbd3286825b423d51ca0465d91ee5db46329e7a3189bf038ae096488ea6a26e2037ffa768a33d6533bf36a87c5ffd473e6cc2b55d29d0235880c01c71de4152a9bebaef3527533", 0xce}, {&(0x7f0000000800)="495c634285dc90defaaff8208cb81752dd92122746c62eb24321a12014f7b79b59d4a2752262f1d4e45c7807bc4b5402e471f39fb3338e80f2fe", 0x3a}, {&(0x7f00000019c0)="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{&(0x7f0000002a80)="c43fd16b73e52ec92ada0762d2de9b4207d5a03a1a0f5357b995f23869c56304a5330980d9992c6e37aed45086e2a5ab70024f3d601216a7e0039faf4c8d2cc9e4d5e2657a5780f1c561e4f656e65828f726211a2c7a1594544ff15eeca359e0d9c52882db185f95b0acee2a0506d3de0abfe7ee268cda3dddbe5320d28e776c3d8dc12e1db14d15dc981c466c93b567a77e2bac885607d8349b5685eb788281da47b5b5a3f324", 0xa7}, {&(0x7f0000002b40)="1df4c941d5d6c0bebe92a3c98dcf9a5045d1746d87d59d376a66b760cef47923f1d38ca50b9feadaf5186452bb12b2ae218e584a90906c72b42478e5273646136363981cd508f110c76ada1fb2de306c4e5143b9f2c0a83bab4445237c7c59fefc98d69ccc295ee83a0a2a84e88c97514f0ef13965389ad950f20b9b6e2a70c3b1484a571ba74cdf1c2fe576f39e2f930bd19a0e5ea1061c2e8cf53ed2c406fdd7a4353ba706b282c17372c8fba201e962", 0xb1}], 0x8, &(0x7f0000002ec0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40, 0x4040}, {&(0x7f0000002f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002f80)="e5542909b81b5dc79adfa32f922b3fd24f51623b3936db4d382c39a9953d8b0a8f927904772ef806b078b913aa9f05b98d178351505fa1e94f261e2bbb5d2b393b48238c8345006bbf07bfa1acad883b4c451b75e639821eedde8ee960a9ba3569a14444641333fe67da0c4c24e34a6533da575cce121bfca5b4ee39c4394b85d2ab299fb055fb3c1aae50c6db267b35dd0f41084f64d412", 0x98}, {&(0x7f0000003040)="0b79b1ec8bba8d922006cd9717fc79b0fa698b655e2a9cb7a014ce6ee39b324ecaf1532ce657f7c4ccdbf0c58c39a8bd6b8246a1788d6c1d19f67ebdaa8bd19b76f2cb84bebaa6", 0x47}, {&(0x7f00000030c0)="7ee3acb751bae1f170e2756d9d1d768f61e48ef1c4109e1965f7ffb19536a8bb75a33d9a9cd1f2de7f6ed143f8ae79a879fa160800207ab8695814065731e5010e29643be2201637f891846317", 0x4d}], 0x3, &(0x7f00000033c0)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x8000}, {&(0x7f0000003400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003480)="5fabf7396ab07a57f4ad9d4d7b0472470504f28a15d980bbd4051276b3dc44185aadfd49305bb7279c8f8ee451288c0698845a4a2e09a08bcc872005eb540ba26b2423a46be881aa1a4557d2e48b0c3e98bdff6f5711500abc22eca6add188daa7f5b69cada50ab0c5913704fc7db1cfe48e151be9e2fff2714396bb", 0x7c}, {&(0x7f0000003500)="3de7b7dde0ca3ec814c6331d7a9222b1fab259d53c584f7eba16f3c1fe1ffcd8b440622374670619ca98cac221dbd969c8ad3737911d2ffd4a15017f9745deecea08580e052cbac0849fd1e03dbc4e798f", 0x51}, {&(0x7f0000003580)="01f45d3f987a72628ea96f051c8a33c643124fdc8d7cd6bc0d324f7f128e73ac1a623b602410951bf70485b3d500cad66a1d35da40cfca58907074329634a0cdc1e6316f45fdb3842e57338b070f02da7e086ab90edf31338e18bc16b996d230deff4ea8d144064dbaba4a417c", 0x6d}], 0x3, &(0x7f0000003840)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x40}, {&(0x7f00000038c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003940)="e5302f12db680d3e972b7fae6b87457adc09ef667a33c7ed2a8a855a0350f7023842d5eab5fde794b47408bfc1bf71031282e3bc37f3d26d02dee756795726720483ea654c553a47d209400d3335eabb7fd80af7ea345453fe8ce473b9a8aa56a5f6dece528c75d673294e31a7c41c68900578fbc1e287f9777256f6ceaf447ee4174ce340f04511fac88938ee6585cfcf0f95aa271dc9bc26e8b7ee1ef5d049b65f02ba955c4ee8d5ec95d3719d7524fa6de67405e2bd1b5612b227fea3dccc7bf3e6c0a7629f75937e2d04f0ee03dfc004ba5945fb1c26f7aabdefe6c67ad268173c0347e3bcf73f22edcd119169b24881e066f03d3ff398", 0xf9}, {&(0x7f0000003a40)="c94e9b08d5585bcf1170eba0c0c8f4c5ee93f23f199e5018b0bdf6ad65107bb78bec0445", 0x24}, {&(0x7f0000003a80)="341b40703755b393d85b0d35ab45ae9fe5e8e09a7b8e1e98b0f2b98fa54e871ffc65e2afa8366929772f253e3034063d424cfe2b7f73b5daf5ba3abf8d0b2613cf56c40dddf65273fb6498b31ccb1ebeab0fa8671c4f96b14c9317dedefbad86bf03c310c2621f3f555e41ff26be49ab9fd8d08211d083cd484118795c677a2c0fa80f1d8aac732b2c044221e539e29993ed7e905269803755fe23461eb8d7605b92f70921dac1a10ae8b3f1d40ef9015634b68bfff20feac61462a5beb0e9102f4ab70cca29745a82b1cdf1c044833c21261b347a71d5b355db839f426f6801f153246d3ef7fa3dda", 0xe9}, {&(0x7f0000003b80)="929d5718b3e88a44700378c88d7c6855467b7ada237c3f1f1f45a0dc1e8d1a7801cce247a76cc02bf75500c4c41cd191c9eaaa97334eaf8990fe2f591ad6f8f53d0ab37b4e90e184fc4f6b40db0b68b740342a1a376c55286639be0be159a326c20407e8300336d1f8d4ca20ddf85667e9ab1e04619395c5a54eb1030bb90c55d650e20e3069", 0x86}, {&(0x7f0000003c40)="b7e22f64fd27acd8982599c2cd95042526bd59a38d0e55744e6417e7523606924471deabff0f9fbeeacc3cded877613f0b0628dcaa8686a5e862", 0x3a}, {&(0x7f0000003c80)="ddd95754da901b5134f800b6623553f3114d3974a7d110ecd873fe03c82b8d7ff9a6da72d5d686505d1171d0c2c20afae33fdbbc78836347c148284d2015676ad6e76558072a5a4e", 0x48}, {&(0x7f0000003d00)="01972a6e6ad20c9aa931a610790c47bb8159434a5b3adfddd6851b3c6c9786db7c003e7c9f4a5fe46f070fb44c40e7b1eae223339df31913b59fc7cff1c8753ea0469145e00cd71da1516f9c103435a0f9fba9804ec86b501d121e149ecf8798e48f2b0748f01c4c43a6094e885df938068c122f5abeea49743040346d4ab4fd739bfb25d7010a954b2be3ee4c59dc2d4cea09cd2cd605199430a59a72339948491502598a2bb6a9fb136f3ac451a763a853dab6eafa8ae820c95c5a9dd9293e9e6484e4100c07e09d67163caf5aa7933900dd207fff92ea1ebc867755de35198c785f2fa5b98ea1b5f7fd8249b17c", 0xef}, {&(0x7f0000003e00)="93b5fba4a38ed0be6c0ee2049a9dc06c6f6bd8edc7c668df6e79e1ecfb58f4a3f36c39686b2840503530992064d25c1d2617f3346c6a2994e24f45b0c61a38a86ec183ffdc6b8500a48281890095c3348925939b", 0x54}], 0x8, &(0x7f0000003f00)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x20, 0x4000}, {&(0x7f0000003f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003fc0)="659eb09ef64077235a7144aa6f3d58bef0bd5ca110e55c0d4ff05cdd773bfc0a124c7acacacf77bdc68d0c99d2042e6f8d8820acf2b0a6aea02591eb19477a4e2e276444e48d1e33e863435b41fa6963a6538c3c6e0c190941bb2eec7bf3e8395aa14afdcb92fff9ba4b8d20aec5180d5ea893359375b466f24175841a544a46a0ac82536bd22576e34c94960f4579df1be2ed8b8edadc7617f8f09534f968db2d48c11c203f5ff1da7d1aef10c97336bfaf21236654d2f120caa01dbdb9fe953320f359ab0529bf2c79b962b5f7074186f8d8d05fe552a4732d12449c6ab9d6950dd88c086b30cb", 0xe8}], 0x1, &(0x7f0000004580)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x118, 0x20000080}, {&(0x7f00000046c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004740)="8e9a8c67fcd7c1affd42969f7cd9cf3d74a0514ce96528c7b4e0ec12b42a36a0903467a1cda2eba9a3332c2dd4ac696ffbf549eb65653ab96d241010e8edbf88ea39e3fd28aa3d85d3f5aeefdab42d598826a8bebe63d71f3c6f5c20bb116449be15f75e02cfc73b99ec0287126f2d1fbe67d46e0bb3dab3505b2c80660cb52d7b2d8c54c4db66b83e21393466cbc297122a09bbe4ac7fd4c4a14133c60876570f2dbf3fc864e3fd7fd0298c70af414663d261d8c434d57067087a49e0bd33eed2809eb3954cd9e417599e4fda118df4", 0xd0}, {&(0x7f0000004840)="551bb0daa64492714a293302be9fb8b168de40fd239dc61effc58fcefc5629a86352563b7fae908e54be121ea320019b88e6c43d67067e5e880e78be98b8773d3ab2f8e8f1092a4c71be04c1bd5c5ca788b58f44a7233118863f9ff19942b9997622d0ba1ddf91dd8ece77d278", 0x6d}, {&(0x7f00000048c0)="f4af9579851300d17b82b9a41d80343d502b2572acc592d01a965a722d1fff7ffe0af45355731d991b8b3f0e46a03f25342cf04e9703c1a474194b492f906c7faf415289fbc4a327871adba28a720a006c4e56f5e2981fb7d3555a27c076c7c1d2568374476177db06283a0b9767", 0x6e}, {&(0x7f0000004940)="b3a1ed510c004db755663764fcb7ac772f5043f40b764e984cd1c6929fcd888d5e7e103adf1118314f67756d7fb87e952728c04a4e6dae666166f68364faf72a8b0fa22c5b2dae168c75765e67714bb8250012282320069edad94ebc76cb9122154c6887867602da9f968bd53ab21caefef8b3f62a257aedb5cfd68662024b6ac9a3db68f0b207323a4bb32b10bd34561c93d42a434ea1210375e2a7c75c56bdc7ac542a7bd602fb57", 0xa9}, {&(0x7f0000004a00)="5fabee0fcecab728fc345bc3d567ba1334416b94a0d04bf35a7c1d28fd852e406944e730738cd6fa923a41a7f5d1a2eef8b29e8b62c99ba6b8c4b431c8379802c861135c43e36a770133676b1565c32f0e541afeee699115e74c669de63826e44c70e02671a112a3bd19489a39b9dc79a7921c75144c9d5cf7cfbfc6a9c4cd37d248cc49b619b343eba097503a6a84cd403017ca", 0x94}, {&(0x7f0000004ac0)="e20d6cc9233150a8952dfff9bc0925eacad8070f58ac7f4018e525a0aed41e1afec546fd93870e1923b90cef659d12c1c9e1b4616a8d5b79ee719d632f8a890319a88d9c6fb8ec37df03d94402bafcd3a7e3d98b8d792631ffda822866e6dcba6eea10aaf1de3076c187004be75df245ae71919281556183654c53f763654c097daf10ed3d86104725bed4f19dc83c2885da3702a04e4183c5ce310387a1ca", 0x9f}, {&(0x7f0000004b80)="a6b4af1ad384839f19c070ae0d80125e152ccbc586ad4af13c20499650ac6e08dd24c6c53886abc0355d2e5499fdf85ee56b5a69ffb97277342aecaf065b9d91613bc1daed0e530525a837ff9c25559e2757bb73e64ec49f6fc24552cdb5056fa82584bf4f248fc5ab8eb7f7d89dff225754ce40fe3778e2a0c5675666bdc6d71ce5075d0f01e5787de2dd4d25036e5df3d1bd4c2cd3e0dfb658d978f2fc91d203c0c5799cddc2ee5bf055e1c4b2b2", 0xaf}, {&(0x7f0000004c40)="f7fb4bd519532e6367d33c2c450c76d43e073aa4059ba85e41f3741f0cddcc960d30b090b809c47dfeccdc0a733eae36f708945cf4f70e3b860514126345bd73da36682a3cdf1dab21d63c0791df04eecbea09d2888c36f0deee37debd5dbed9ea03513b", 0x64}], 0x8, &(0x7f00000051c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x158}], 0x8, 0x10) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e59d}], 0x0, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', '.', [{0x20, 'hfs\x00'}, {0x20}, {0x20, 'mime_type'}, {0x20, 'bfs\x00'}, {0x20, 'hfs\x00'}], 0xa, "80d5a7454d25c8cac7ff8d0ed031a6025d9837a80efd66d41e6d786b0a22c74da2151f937fc5e7927f6028108c0e3c6460975a77d1c9460a024c27e4f00f27e02f799e0291d543b8bba7c247159527abe3fa7585f1b4e6e40f65f86c9fd5b20388231e4b6a60d7cd4052c25f08580004177e3122f10ff964df9d64ca961eccb07f9a808e1110b43d1f035c5859bbc4a17b0fb624adcaf5d07aac3cc5db10d97512f22d0179a82a5222e1"}, 0xc9) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/04 05:06:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x4, 0x10}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0x7, 0x6, 0x9, 0x100}, 0x14) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x6100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000100)={{0x6, 0x6, 0x9, 0x4, "dc47753fe0021aafdb6d702465b14faaaa6de4934bfb392778a0243b01357058408de8a71d530d24c8dbee69", 0x18}, 0x0, 0x0, 0x1, r5, 0x6, 0x4, "750334880d33525a6db434dc74748e284ea094b1531bfc249808e4137fce020bf1bff1c55b7314be3aadc2cab4942dc27d06d1a3652c5cb467e50535b8575ac4", &(0x7f00000000c0)='/dev/kvm\x00', 0x9, [], [0x1f, 0x0, 0x42, 0x3f]}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000003c0)=0x10000, 0x4bb0a70d62b22ee7) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000340)) 2018/04/04 05:06:35 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r1, &(0x7f0000000200)='auxv\x00') syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e59d}], 0x0, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) fallocate(r2, 0x11, 0x0, 0x100000001) 2018/04/04 05:06:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x6d1f5208c20ae66f) sendmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="075e862df2a6db012c072ab2afbaa4a5f299aaae0d4320adfa012dc12acc8c01b7e7e5ee4228ac488570487b17b0b7656314efd370b759ad6572759f2c89a9c74c4ab86805", 0x45}, {&(0x7f0000000180)="b7c4954ea93d434b7eec", 0xa}, {&(0x7f0000000340)="9f073e27908d68771e1e9c5ca5d86a7aa2b916ba94f7225ae9b6e52bb6099d7c5ff7da4e79010f0ab5979dbe2b747b769a66e297c950c1768e1b1defb96b27a819b3d05660def6b26f3b488992563fa1ae552c7f13f2c8477c109c53afb17b9e5c9a68ff9ab0174323714b771c68c8298c214575e9ad925ea4", 0x79}], 0x3, 0x0, 0x0, 0x4000080}, 0x800) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, &(0x7f00000001c0)) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000480)={"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"}) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 05:06:35 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x80) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) select(0x40, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffffff, 0xffffffffffffffff}, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000480)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) setpgid(r5, r6) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/04 05:06:35 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x4080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x5, 0x3, 0xfff}}) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/04 05:06:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0xdb, @empty, 0x7fff}}}, 0x84) r2 = socket(0x200000000010, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1002}) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) fcntl$getown(r3, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x83b09c9}, &(0x7f0000000280)=0x8) 2018/04/04 05:06:35 executing program 0: r0 = userfaultfd(0x0) getuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000909000/0xa000)=nil, 0xa000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) fremovexattr(r0, &(0x7f0000000140)=@random={'os2.', 'user#vboxnet0-bdev,@.trusted\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x1, 0x2, 0x3f, 0x40, r2}) dup2(r1, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) 2018/04/04 05:06:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x42a) sendto(r0, &(0x7f0000000000)="fe485bc9551c4e1407d9840ff175942d", 0x10, 0x0, 0x0, 0x0) 2018/04/04 05:06:35 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x20000, 0x0) r1 = accept$inet(r0, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) unshare(0x400) r2 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000080)={{0x9f, @empty, 0x4e24, 0x1, 'ovf\x00', 0x32, 0x3f, 0x7c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x200, 0xb94e, 0x100}}, 0x44) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x7, 0x1, 0x0, 0x6, 0x3, 0xffff}, 0x20}) [ 696.217318] kernel msg: ebtables bug: please report to author: Wrong len argument [ 696.239893] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 05:06:35 executing program 4: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000580)={0x200000000000014d, &(0x7f0000000480)=[{}, {}]}) unshare(0x400) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7ff}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) clock_getres(0x80000000000007, &(0x7f0000000340)) getsockname$inet6(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000004c0)=0xfffffe6e) r4 = dup3(r1, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000440)={0x2, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x2, 'wlc\x00', 0x18, 0x200, 0x40}, 0x2c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) fcntl$lock(r1, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r5}) sched_yield() mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8000000000004, 0x6013, r1, 0x0) 2018/04/04 05:06:35 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000caeda07f0303000000000001ff020000000000000000000000000001"], 0x0) [ 696.328358] IPVS: set_ctl: invalid protocol: 159 0.0.0.0:20004 ovf 2018/04/04 05:06:35 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x2c, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x200000, &(0x7f0000000140)="08add5e370b8df524c1207") 2018/04/04 05:06:35 executing program 6: r0 = getpid() ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000001080)={0x35, 0x54, 0x4, 0x6}) gettid() exit(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001100)={0x0, 0x8}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001180)={r3, 0x1000, "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"}, &(0x7f00000021c0)=0x1008) getrlimit(0x0, &(0x7f0000000040)) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) [ 696.384496] IPVS: set_ctl: invalid protocol: 159 0.0.0.0:20004 ovf 2018/04/04 05:06:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7fffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x20000000001c, &(0x7f00000000c0)=""/106, &(0x7f0000000080)=0xffffffffffffff08) 2018/04/04 05:06:36 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000000000), 0x1) 2018/04/04 05:06:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000080)=0x1) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000ac0)={{0x0, 0x0, r2}}) r3 = dup(r0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000000c0)) 2018/04/04 05:06:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0x97bb, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x160) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/04 05:06:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000140)="0fc72a672e0f21d20f20d86635200000000f22d8baf80c66b860d9738766efbafc0c66eddff7baf80c66b8d43ef08066efbafc0c66edf30f1164052e652ef4660f3840f8660f3a0b34c6", 0x4a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/04 05:06:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x400000000000047, 0xfffffffffff7fffc}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x81, 0x900000000000000, 0x101, 0x4, r0, 0x2d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000032e93a27afd16507000000611000080000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 05:06:36 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10001, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/22) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000000c0)={0x200, 0x0, 0x100000004, 0x100}) r1 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)) 2018/04/04 05:06:36 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 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x2, {{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) r2 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='selinux\x00', 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/04/04 05:06:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/94) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/04 05:06:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='#trustedlo\'proc:#[usersystem$\x00', 0x2) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000000000000000032c1417fee9661aa6d558f00000000a2dca17f86b6925e0000f268bb8948a5b8c188e351ccf35ac5010000000000000000000000000000000000001e3451de653531b34b3e000000000000002031c8610000000000ff7fffff0075800000"]) clock_nanosleep(0x8, 0x0, &(0x7f0000fd5ff8), &(0x7f00000c0ff0)) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) prctl$setfpexc(0xc, 0x40000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x4) restart_syscall() 2018/04/04 05:06:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10480, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f01d10f00d80f01dfb8010000000f01c1640f01dff20f78e1f10066baa000b00bee0fc769000f01f166b89a000f00d0", 0x30}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000020100c0000000000000000000000300"]) 2018/04/04 05:06:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) 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$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_delroute={0x24, 0x19, 0x700, 0x70bd2b, 0x25dfdbfd, {0xa, 0x14, 0x0, 0x4, 0xfe, 0x4, 0xfd, 0xf, 0x2000}, [@RTA_UID={0x8, 0x19, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f0000000340)="3e2e3e67260fc763fcc4818173d7000f00dc3664660fd02f660f388086b100000066b81e010f00d065470f0013420f019e00900000470f017100e00e", 0x3c}], 0x1, 0x8, &(0x7f00000003c0)=[@flags={0x3}], 0x1) 2018/04/04 05:06:36 executing program 4: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/136) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/04 05:06:36 executing program 7: r0 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x2007) fcntl$addseals(r0, 0x409, 0x800000000000008) fallocate(r0, 0x0, 0x0, 0x2) 2018/04/04 05:06:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x100000000, &(0x7f0000ffe000/0x2000)=nil, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1, 0x2, 0x8000000000001}, 0x14}, 0x1}, 0x0) fsync(r0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/206, 0xce) 2018/04/04 05:06:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0xffffffffffffffff}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) shutdown(r0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="ee9669383956"}, 0x40, {0x2, 0x4e20, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/04/04 05:06:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x45b8, &(0x7f0000516000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x8, 0x10}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x40, 0x1) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000001c0)=0x6) r3 = memfd_create(&(0x7f0000000140)="2f0108551b8987dc23a4146f5cfb97ce1ae1582c1b616599c9f9f4a5ae2f320be1a6256ab8a09df8956c1a96513cac30fdcfc63fd88b953f5631b74177364cbe9f7d4ff64675cd397f0c", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xf9, "9f1a648f6ce0dcb2020b16c506f3ead490c436727cb3959512f10df848df069830c9d2dc6a92e4a921097cee13581fbdf93d0db7e32f9fd9aa0b7c645ff463478772f41e0eb95dbf194f09ca2b5e967a473b499864ca692f971ba07f709cf1885512c2dff0f942676ae993fe64f03ca8f89cf99279c6e55ff5181e7fac6428edf5c8389f1573f3a98bc8e8248531268968807bde573a93ab9aa1cd6aebf45fe34d3f22013430767e8dc2f85133f4883e7f67b3a6acd2c7d990be79b6548fe4506993f7c2b18ee7f35d62de1c167b3094d6a3d0a272546eb9541b06523f0eacc0617e956fcfd069b610ade1cce424d374859f1fe598667b5db7"}, &(0x7f0000000340)=0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={r4, 0xa0, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2c, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xf}, 0x5}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x200}]}, &(0x7f0000000480)=0x10) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000100)) 2018/04/04 05:06:37 executing program 1: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ff66db50a9f553e8670574"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/04/04 05:06:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) 2018/04/04 05:06:37 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) eventfd2(0x5, 0x80004) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00005c8f52)=""/174) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6a0400001ac0c57fea11377692d0ddd65270e9c97a6efa701dffc6059a9a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8421bdfb2d584f7595157b797d985e27020ebfca87e28286801243f0ffcebc9a3efbaa4ca74bdf6b2c26755d050b8e350a48244f281df9a050cc3bf386fd5050891bcde12f48412863be9be5088330b4ede14aad49"], &(0x7f0000000180)=0x2) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) dup3(r5, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4bae", 0x35}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, 0xffffffffffffffff) sendfile(r5, r5, &(0x7f0000000080), 0x102000004) 2018/04/04 05:06:37 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xfda, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) fcntl$setsig(r0, 0xa, 0x2e) 2018/04/04 05:06:37 executing program 6: getgid() perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x105000, 0x0) r2 = socket$inet(0x2, 0x1, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) r3 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$bt_hci(r3, 0x84, 0x7, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 05:06:37 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7da8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x100) sendfile(r3, r3, 0x0, 0x29) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000580)={r4, 0x4}, 0x8) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000380)={0x6, 0x7}) r6 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x800000000402, 0xffffffffffffffff) openat(r0, &(0x7f0000000180)='./file0\x00', 0x1, 0x0) fcntl$dupfd(r1, 0xc02, r5) fcntl$dupfd(r6, 0x280000000000402, r7) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000002c40)=""/114) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ppoll(&(0x7f0000000600)=[{r5, 0x8}], 0x1, &(0x7f0000000640), &(0x7f0000000680)={0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000008c0)=0xfffffffffffffffd) ppoll(&(0x7f00000004c0)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x5}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000400)={0x10000, 0x0, [0x81, 0x50, 0x8, 0x1, 0x2, 0x4579cde0, 0x9]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) accept$ipx(r0, &(0x7f0000000200), &(0x7f00000006c0)=0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000700)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'lblc\x00', 0x20, 0x1, 0x2d}, 0x2c) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x90) 2018/04/04 05:06:37 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x40}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2}, 0x8) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/04 05:06:37 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="ac9653559a1c5dc6b7faf600f19213ad8bd8d97c01cd16c491a960d369badaf8d4d8101422f7abe177cd755cc6654509c2fcbc87d7da381032df866d6f40253c82767d90d75127a59e163dd5dc9da9b8a7aef1049a870ed3330e66aa9dfd86cf2d926e6ca5e75f4638197dff8444b23ef7b768898d44333349c0f2a564a27bd7a253e0c5d419948befd74447dc7739a7dcb811f4d0c5cc144b6bc723000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) timer_create(0x2, &(0x7f0000000100)={0x0, 0x2a}, &(0x7f0000000140)=0x0) timer_delete(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x19}, 0x7f, r3}) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3f, 0x20200) mkdirat(r4, &(0x7f00000001c0)='./file0\x00', 0x162) 2018/04/04 05:06:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x33, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000100)}) 2018/04/04 05:06:37 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b033c98f0e68ad7a3d"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1, [], r0}, 0x48) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="04a6f012b5ea", 0x6}, {&(0x7f0000000180)="14f55fe102565bdf3e7d02eafd76b7803f543dd61f1e0a742ea3c026833f35fb736cf17f25a91154ddff65a6546e74833a90d54bbfe8f15be4fcd6b9ce8e15bbfe27fa1ed55acc960d6edd098fb410797351c78d37be15b7348f9b38e4fe", 0x5e}, {&(0x7f0000000200)="c99c36da9687511ba619932bfb2a49", 0xf}, {&(0x7f0000000240)="ecc3c2bca48e3cdb4beabe2589acacd18b70ccbb3bb798dd8e3b67220b86be1144f003ff1ec68bfca7acb8dc92b3a154d0b089a43e78afaf7f3d7507493d510d0b2ce66a6f578c528c8e4ce017fcadd78b39884004322f0948ff9ba5b88ebf98b36a3ff984277d06ed1c9055fb39ec255e9cf6aba0cb29a393ca0a71ff85dc09f18d23526c0e70ad7a26229e3abc38ef5f8795343f2b8de5efd5f8a6ed4c66cec98d0738cf0909c6b8086783115b42cb0c17ff83f1a2fb8c19af4532d513554f2a36978f2c0bcf20", 0xc8}], 0x4, &(0x7f0000000380)=[{0x80, 0x10b, 0x9, "afa1c0105ce6e805f08adf5fb3be5fa71b2a68b668b64ee1871343aa2c747e0e27bd8307d31ae0013a15f4b337989f1cda087b83cfad2249a24c654acc8baedaa9372aa3c4354f2b44a731d71f1c41fd5a4d5bca6c349fff7c34cf46b0edf8ddeec4b64d33efbc750034"}, {0x78, 0x13e, 0x2, "807d1075b4c568e82067753709816c8c7a82e98750426ddb419edccc39faf6ea4a20e5a37e5c1186d85d2391c79ccdd05b9fd6517df81b49762aac3f527468023705a4d80450117bfd2214861c54944136b339902ce5e1c10c09f06e92a6a63d784ab672403a7a"}, {0x108, 0x119, 0x0, "663f57dfcb5e48bbeb2f892f136e0139271cacdae1d89ca16f2824ffe85386f052b7e8395b41255be4215a2f8aa8c5b74cf89def43e9f455139f61fe760aa7336ba14b583e9382fe6a4a9e2c3232b1ab944163406f11681f2818c4c6eb5d5883345476b816d0a0daa2d76dc29a920f9f9bee1eba596230fe1a3a165827e468394a3e2fb48cae4397777b2f9b047beadcce28a0731d44202d31c5580f6e180ed8fbab783bbfa98d55ace2241ac5455cb87638a87334fc13f84b0e5a1783d2d78426b243f02a3c6d5576db5d41575299747d147b68051f4debf9ffcfeab70123e73fac0dee16555d1ca7e48c83dda8a720d0"}, {0xa8, 0x118, 0x3, "49f4a1c2b0ef3d13ef6e0100d32e09f0c240f57178cf0df6955218b783a657e2db2afa3d129404328dab5fbee18d2e937a910e59000117745622f6933184e27a55995b188eb48c459e8b3caab7bee21bd8310880d0603bd3245cb4815f8f166ace8fcf2dbfca5ad9733953c5609256c0a7f0d1ba7d642413cbc9dc51ac7c340d860f83abeff588a0dfa99ab916ef5dc15541c1dd"}, {0x78, 0x11f, 0x0, "b668d17cb8cc4e9f618bf2e8bbfa454ec5a009761903868c5c45690a9108a27c4fa40b1c303a4968a7734e3e0c24262e78c070ed5b4d54ca21f7a5868830f214b0c0961a38ad821dcd517669a4644f22c1b37f3d7e841d1b95044a3422a2b90ae493"}], 0x320}, 0x4000090) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000700)) 2018/04/04 05:06:37 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/04/04 05:06:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) io_setup(0x9, &(0x7f0000000080)=0x0) io_getevents(r2, 0x822a, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x77359400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="10b9f1225ba7267982610100f3dd43b5", 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x30, 0xffffffffffff8001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00000001c0)='cmdline\x00') ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000000300)={0x5, 0x5, 0x5, 0x101, 0x10, 0xe634}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000040)={{0x8, 0x7}, 'port1\x00', 0x48, 0x0, 0x400, 0x10000, 0xc1c9, 0xffff, 0x7, 0x0, 0x0, 0x10001}) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0xf5c1, 0xae, 0x100000000, 'queue1\x00', 0x4c}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000140), 0x0) write$cgroup_pid(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="1e6d260133"], 0x3) 2018/04/04 05:06:37 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5, 0x7c}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0xe, 0x10, "700bdfaba555ce992bc10b7c9ab3df7338a470b913cbb656605cceb339fc3448540e22562849b3c81121252570a964b1c196d729099dd48f9594e065d46d3ce1", "b5c18289db3a75468fd399194ca24e62325b5ca86dc853834610b739a81d8e19", [0x1, 0x7fffffff]}) 2018/04/04 05:06:37 executing program 6: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0xfe) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f0000000300)=""/217, 0x7709) ioctl$TCXONC(r2, 0x540b, 0x1) flock(r2, 0x7) 2018/04/04 05:06:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500004b0000000000000000000000000000000000000000000000630000003f499aa80a92fc7139dfaf421a96e6a39b37b4508ed3e9e840015606ff43b7dfc5b74868879fe8cda2ea71379f92b2f27a364602b3bbfc3c4bbe9f99e2fed067e6e707b45511ef66d0ba7bc0904458abcf1c0d4c270a02ac919d8f3c11b748633ced000000000000"], &(0x7f0000000240)=0x87) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, [{}, {}, {0x0, 0x6}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)) 2018/04/04 05:06:37 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x228c2) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000080)="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", 0x1000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r2 = dup(r1) write$eventfd(r2, &(0x7f00000010c0)=0x200000029c, 0x40b10f4f806bc729) write$eventfd(r2, &(0x7f0000000040)=0x1f, 0x8) 2018/04/04 05:06:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffff32}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 699.086059] dccp_close: ABORT with 65423 bytes unread 2018/04/04 05:06:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000140), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x3ff, 0x400, 0x9, 0x9]}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0), 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:06:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000000100)="26040865d67defce9de28255b1d16631f5e0c34bfe06928ce6604e6450f12e26fd6dc7fd7ba938e1db6103ab5a4bc61cd3ac5313e10000000000f0931aefb2b9e099e5515800f9a0eeda2fc14a7ef6a79621e75a8ee100000000003e8dc3") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) 2018/04/04 05:06:38 executing program 1: r0 = syz_open_dev$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', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4a803c) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x800017) dup2(r2, r1) 2018/04/04 05:06:38 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x24c9, 0x80400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x2d69, 0x3, 0x2}, 0x1ff, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x80, 0x42f, 0x7, 0x9784}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) mmap$binder(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1, 0x1811, r1, 0x0) [ 699.596219] binder_alloc: binder_alloc_mmap_handler: 14619 2000b000-2000d000 already mapped failed -16 [ 699.615765] binder_alloc: binder_alloc_mmap_handler: 14619 2000c000-2000e000 already mapped failed -16 2018/04/04 05:06:38 executing program 0: r0 = socket(0x10, 0x802, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x3, 0x1}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000061ffc), &(0x7f0000f91ffc)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond0\x00', {0x4, 0xf3c6, 0x8, "54149c724afb", 0x1000}}) 2018/04/04 05:06:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x80800) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r2 = socket$netlink(0x10, 0x3, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) write(r2, &(0x7f0000000200)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4ba025d912ffdfd2ca42736db0068dd304f9", 0x31) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x10000) 2018/04/04 05:06:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000300)=ANY=[@ANYBLOB="81000000c868202274fac57c8c91567dd073fc3b074eb7ec0622ef819fca894645c5d4a87940a16b75ba00e1999de9cc5e9fcd55f8cf0169c1ec094622029f33819410993e9b60c7f0c8a80acea386d0be8e544308c8487e4cd7a11443d79306556e39ecc4280abb5e100000000047836df4895a6ad48407b6a42e44b3f1c1e01a8fbf4600"]) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}}], 0x20) r2 = socket$inet6(0xa, 0x1400000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f000000e7005b92251fa3275b102e29e4091d679b2f674d4c42e0e85d2fd78ec86ea96af76ab77339441e070f57e3bb9380c15c7f586f7cbd7dbba8c3a97d0f9c8d0baaa3f9f041cdb6cb7e22f1181581b892a155e38ac92a716a18c79e0af42a8f1f5e4b85bd7dac3b167929a50fce3536436bc9e98274ab00000000000000000000000000000000"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x2, 0xb2, 0x1, 0x20, 0x0, 0x2, 0x3f, 0x2, r3}, 0x20) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000980)={0x8, 0x4, 0x7, 0x5, 0x0}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000a00)={r4, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x797}}, 0x0, 0x1}, &(0x7f0000000ac0)=0x90) ioctl$KDADDIO(r1, 0x4b34, 0xaa) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/216) sendto$inet6(r2, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000840)={0x0, 0x9, 0x30, 0xbc82}, &(0x7f0000000880)=0x18) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000740)=0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000700)={r5, 0x7d, 0x1000000010000000}, &(0x7f0000000780)=0x8) r6 = mq_open(&(0x7f0000000900)='statm\x00', 0x800, 0x4, &(0x7f0000000800)={0x408, 0x5a, 0x8001, 0x9, 0x8, 0x74, 0xffffffffffffbfb6, 0xae}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000008c0)={0x400, 0x5, 0x0, 0x3, 0x7}, 0x14) sendmsg$inet_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000600)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000640)="b2af99c8c74a585904e965409c64b695857b5573e1217a7c1a0446114fd057e67697c9127a17401c1cdd06110445645a30f13efaf989724bff376e9ebb26a290e7f9feaa1760c8ffe0b932eb6e223125cdb1fa5241a15f326c721d67259d17f029db2bf98739d839", 0x68}], 0x1, &(0x7f0000000780), 0x0, 0x840}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)) r8 = syz_open_procfs(r7, &(0x7f00000004c0)='statm\x00') sendfile(r2, r8, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/04 05:06:38 executing program 1: 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 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x80180) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/43) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/04/04 05:06:38 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/04 05:06:38 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3ff, 0x6}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x4}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000c"]) ioctl$TCXONC(r0, 0x540a, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/04 05:06:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x32) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x4, 0x100000000}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/04 05:06:39 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000000100)={0x22, 0x3, 0x8, 0x4}) pread64(r0, &(0x7f0000e95f16)=""/234, 0x44e, 0x0) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/04/04 05:06:39 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 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000340), 0x8) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) getgroups(0x1, &(0x7f0000000480)=[0x0]) r1 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000005c0)={"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"}) close(r1) 2018/04/04 05:06:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') preadv(r0, &(0x7f0000000480), 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0x9, 0xd5, "bd9f81ed2864764830ffa93974984fc868f75f5a00142307af854ed22cd87ecbf372857c0e1348f5381b10791662f5db6999804bfc33396c778415b2d5912d3593b3be5368df3ed5eb35c280c8ec49b341536ac48219710f6b53fef81ec32608c63ff10b65a77c0345dd63d45aa862893816361a37b8d68262869ff15327b98cdecc7d91bbe23a146c4d2948bed19e4f89de92d02d6034e54e9ff4166921af282502f4eb2cb9a703376dcffa4b49ba14f4d1548b7332aaae4ca65434417eec039a3fbb1c1d94d497f2d75afe6b334120a84801b9b0"}}) 2018/04/04 05:06:39 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xc2, "10355c2620e2faeb05ba4ef26d4b81e9eed31cb4bb51f3e717e2778118242f44f93f7e1aa60ea6e73c37759b9680c149f4f29cbf0b81c0dd30c6b64d8ea4e8ce397df2840e40127fc1209c49e2be5bda647a80e3aa2c1bc90cee26ce467009f17960e6bc6936fa2696e9c639d145da9e5ce9937720a76089ddf2a75eafc91ec4c4d205e4a54ee1a9c36b6f804c6034515eabd47bf5d4c1f8cba18c1bb8bb05a6e717b6683852609429a060ab7ed6da9b3269ce9bc48f422a089ab9187de2988f83f2"}, &(0x7f0000000000)=0xca) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r4, 0x100}, &(0x7f0000000080)=0x8) 2018/04/04 05:06:39 executing program 1: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f00000001c0)='./file0\x00', r1, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="b123f9515746900cdeca8da9266e6cef", 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) 2018/04/04 05:06:39 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) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa, 0x80000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0xfffffffffffffffc, @empty, 0x5}, 0x1c) chmod(&(0x7f0000000140)='./control\x00', 0xe) 2018/04/04 05:06:39 executing program 7: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = syz_open_dev$vcsa(&(0x7f00000022c0)='/dev/vcsa#\x00', 0x7, 0xa0300) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000002300)=""/218, &(0x7f0000002400)=0xda) socketpair(0x3, 0x6, 0x400, &(0x7f0000000080)) 2018/04/04 05:06:39 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x8114e6faf22c3e81) rmdir(&(0x7f00000001c0)='./file0\x00') mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x400000007e, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r4, 0x5, 0xf2a, 0x2, 0x1f, 0xfffffffffffffffc}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000380)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000556ffb)='omfs\x00', 0x6000, &(0x7f0000ad5000)) pread64(r2, &(0x7f0000000200)=""/60, 0x3c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) accept4(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000003c0)={{0x10001, 0x100000000}, 'port1\x00', 0x56, 0xe0000, 0xbe3, 0xffff, 0x0, 0xffc000, 0xffffffff, 0x0, 0x5, 0x1}) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xfff, 0x50800) 2018/04/04 05:06:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x180, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) 2018/04/04 05:06:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) sendfile(r1, r0, 0x0, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)="6c6f6769c6756964805a74827c4defa80354042c5aea66bbb534b2951e5a85ed4ebaf37970392307a6c5f5662a685da9bb2f6bebd0e5841b8e542f280534c4ef8b3d96b5a67f3e75d1274d1ea83f1541d588c563be1f97d3be333b06cf825fa3024e65cf887eed3048b3706e4568a3c0812614915af5141e72299e6a030b1810163e202d4add8d70ac8b93dc8025213439ac9d633c461cb3a1ca26dbb2510ddb90bad2e554ab85960cf4f18528f0c416f72425af") sendfile(r3, r3, &(0x7f000017f000), 0x5) 2018/04/04 05:06:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x17}, 0x38, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'vlan0\x00', r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="c50000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0e8caea07669680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414110000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/04/04 05:06:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000001140)='/dev/input/event#\x00', 0xfffffffffffff3cc, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001240)=[0x3, 0xfffffffffffffffe]) r1 = socket$inet6(0xa, 0xa, 0x3b) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x12}, 0xeb, 0x3, 0x0, 0x400, 0x32c8, 0x80000000, r2}) 2018/04/04 05:06:41 executing program 7: r0 = socket$kcm(0x29, 0x10000000003, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20002, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xff8000000000000}, &(0x7f0000000100)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(0xffffffffffffffff) kcmp(r3, r4, 0x0, r0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/04/04 05:06:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x10001, 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) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c800c62e6a41f99ce2f982326b04c0539ef7f4d729e44"], &(0x7f0000000140)=0x1b) accept$inet(r0, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0200d400a70136f0871deb6ee3489fea38d99223b5961cb675124185f2bcc13f2ffa7949e66e6ead0e1d67d3f64732b9d790514444f5841a40ef7b9c59eeb278bc2cd104eebeaba711a59ec66950ed193fa62b2134b03ae2a9861d0eb791241b97357c97b6086e1122be9219448cce21ba4d706d591627c9bc700f9122025dc288f35eb8ef080e90cca189d58ca66a7e48e7bbcac3e2996cec802373b58fb35e6d349139ec24564e6a16b0fdbfb78e36033a6c6196bc80dec4b1390b29a79d9ba7e2d07a5bd246e03c34340cbd30091f3c32e05e3907bb609d217ae0ff6f5a8432f392368c7e902f429eba718895395dd6396678146f8fdb"], 0xdc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) 2018/04/04 05:06:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) gettid() 2018/04/04 05:06:41 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/bnep\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=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\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000d000)=ANY=[], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="f13e5af60001800c3c53d1e00e"]], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/04 05:06:41 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x5) r0 = msgget$private(0x0, 0x6d) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x10000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000280)={0xffffffff, 0x0, {0xffffffffffffffff, 0x3, 0x5, 0x3}}) msgrcv(r0, &(0x7f0000001480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffffffffffffe, 0x0, 0x1800) r3 = msgget$private(0x0, 0x201) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000013c0)='nfs4\x00', 0x440, &(0x7f0000001400)="fbfe68395f9d30c935a15299487828695f3e740c7fbe2836c15cfb4730fc683781e9e1b4d78a6f1c7271db4283500460b50b14eead7f196638e451ce23a6946d9044eb2bdb9ce030d55d10e2675afcdd51e4d9b0a06df49f62841e7ad7e11db81f7caaaa9c5193f6b29e23fe7f8f") msgrcv(r0, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYBLOB="a4a564d1a5b155da9ea07e60a8df168d948e4b10521795177a987e954d9878ad6a9abfe0dcedadf636cefee349ea5c9e086dd9944ebfce68c7cc06c453aacb9426a5f485d71df61fb723ee51130052d2776c948c0130d4fc7e08eecf01d2b97601f40b45a5a67446052c495481fd458e05d59b2b0f0b629c10ca4f9106d612d918dd3240272c31c0393302d737969e80fa28780f6787f592c5c496eab5af3659ced3ab5ec0536685a8d79ae30224bc788390f7c63e022b635b382b6792661382b876bdf122f19e5b4291ab58584d1a563e27d4ac247027814b", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR64, @ANYRES16=r3, @ANYBLOB="acbba8ed03fa6b6094011c48b72341c8768bc0f74ed7942d65154bec6e"]], @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYRES64=r3, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="a381fd48000c391e50f9c9cbaf4a14af10b24bc74d925fc850ab", @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32, @ANYRES64=r3], @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYPTR64, @ANYRES16=r3, @ANYRES16, @ANYPTR64, @ANYBLOB="1fadc403bfa33b410f2c0dd50aef26514053bdbbc4792567299bda652b405f5a99f4b8320b3be245924bb93b4d50fb7b3bd55ea94b5bbf6583e5bc7c3bdeee2ab15cdcd3fb89e1629587eb3baf3d61eeb99a7c3cdec27fe50426a312ddd293d81ecc86358efe2b73e960ade4826007470b8f1e5025edcca604a755304378befc0ce20249289ef25053737cdc1eab9bee737d1aea9d7f0c98c745ae58a34bbbc04c354e5474feaf18cbc08b2a03240d00a1150084afe1a5fe8f889560c20d780571864eb506476e1a70ac31cda4e07c88e372b10b5589ffc1ea242828c5d1", @ANYRES32=r3, @ANYRES16, @ANYRES16=r3, @ANYPTR], @ANYRES16=r0, @ANYRES64=r3, @ANYPTR64=&(0x7f00000017c0)=ANY=[@ANYBLOB="6c7c3e2d348f637183d9b9", @ANYBLOB="a1d42e2289df2194638e7e9e0d6de3d630d0cf5a3c5feda006a0e9bee80b533d269001e87cb653d937952897d8021d67daeab26ce007fa1cb9c248419ab15317f0e50b786a949a32fea64ea0aef0d34e5c59cf2a13ed6c8439dff7a76a7e0e973980da106c48b85218980568200833d38d3048858cbdf0e4fd18125a20242638c6e48437e77d5c7539f72f0eba3adfc61fec79cc83e363133d61b30968cf9ad3d9db", @ANYRES32=r3, @ANYRES16=r3, @ANYPTR64, @ANYRES32=r3, @ANYPTR]], @ANYRES16=r3, @ANYRES64=r0], 0x4, 0x0, 0x2800) msgctl$IPC_RMID(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x1500) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000000140)=0x8, 0x4) 2018/04/04 05:06:41 executing program 2: ftruncate(0xffffffffffffffff, 0x7fff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x1db, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x87, "590f1294c58ed370cf0f7385248276296a6354d37e428f9a1376c6c8d79334f6c34d03b45847773314ca07af13e2746570ac5c70750ebc7c8796dced461c9a43659c5b5f14309ece56d82c098be3ff4b226686b77cceb8ef612497efc4495ab804bd746a9922e5e2fbcd2c293e3fcf9c632ebbee78cc1a5defe33a0ea8c2d90b3f63132b451dde"}, &(0x7f0000000400)=0x8f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0xfffffffffffffff8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xba, "e6c4a48b54302609b38b2749e82f5e63281c2e7beab0dbca0d4044ed90e36f5ec8717b45495b4291abd91ea16a24b85141d2fe44d99c1f6499a44a25aa3fb0f621c4585e0ffcc19553c1b5b58545e3ed14e6a84990e0196a1ea3e994366209eee2cc7efef858bb0a8bef8847e25a947046f4156700f50a93c52a82baa89ff4b43c55deb8a4b0beb80acb473bbe4f0973e0441431503a403d8c0ffab87ee83c38908536841d2d230c54782d7305039b051872717ab581d5b761e6"}, &(0x7f00000005c0)=0xc2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={0x0, 0xb2e4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000680)={0x0, 0xa3, 0x8, 0xfffffffffffffffe, 0x9, 0x6}, &(0x7f00000006c0)=0x14) sendmmsg$inet_sctp(r2, &(0x7f0000000880)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x73, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="6b5586692c62b04b11e1c6f75b4a8848db0ddda5c4444af93ccc4ec9ef909598f9cbff048b3c3489d894f176f25349cf9d30b2270523e03807a1cd7c540b2b5b64d3faf3e6454cf8787402627fed551c4454a18e4e9bd057f9d1e75a14eef0b91f44b9f660eb21df060c9357a707aba821e726dbf268ff5e6d75bf675dce15f89c2e0691c9b5a8e705b95fe680ba87d1c19b65987ce8ad8ee6de7d2ac6970c845123de824e170aba32d4c0a305c8858d8088ba05a2a3d07d7c678a37d481239de288c6fb4e1ac7c58945711ee9c7b9edb3b2c37ebbfe5a484ee06e5deb313c1b32a19392f55e44", 0xe7}, {&(0x7f0000000240)="7ee1731e82cadbbc3c9e1dfc7e806c10b28826b98420e24ea9d5ec10bb0f31f82d710a3e004e96979d353827c96db58d5a86816ebc61bfd62809590d537c3f0a92d17404cd22b68674d98a2e7b8aed7e94be238d1f4ac41287a712723618d475ff91c3238e4aed6ee20f33352bac0a29149dd58d985ecfa109f81a795bae4879194c015a6e48b12600c64849fa2364a96a90e5ee6c1c5ca60f99348693bf40f196d52c9a9248bda38500cfce4aabcf76", 0xb0}], 0x2, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x800b, 0xffff, 0x7, 0x7, 0xfffffffffffffffb, 0x208, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0xff3, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffe1, 0x10001, 0x19f}}, @sndinfo={0x20, 0x84, 0x2, {0xcb, 0x8000, 0xde08, 0x200, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x6, 0x200, 0x6, 0x4, 0x0, 0x100000000000, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x101, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x20000, 0x0, 0x1, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x4, 0x8, 0x8, 0x7fff, 0x7, 0x69fe, r7}}], 0x180, 0x20000081}], 0x1, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/04/04 05:06:41 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x6, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000002c0)="0230c94476e1135c92d8190147955836f5fe815e20b4cdaf130d0b828e14499bbe45e028b51a34fe1c9458be0b888dd1d2c80b123b0130c397794885ad1e3e515b87bf3b14f1a392aa5df286525ec7a14da79dbbfb66d40425ecf2223941ab83dcaad5cd8fc723dfbe40427b975c7b48a7528f933f4a1c59d330bd333bc6909d97b8066c660de7be76f4") unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) userfaultfd(0x80800) 2018/04/04 05:06:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') getitimer(0x1, &(0x7f0000000000)) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x41) [ 702.511699] binder: 14718:14724 transaction failed 29189/-22, size 0-8 line 2848 [ 702.586377] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 05:06:42 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) io_setup(0x7, &(0x7f0000000040)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001080)='/dev/cuse\x00', 0x800, 0x0) io_cancel(r1, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x8, 0xc68, r0, &(0x7f0000000080)="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", 0x1000, 0xffffffffffff01d1, 0x0, 0x1, r2}, &(0x7f0000001100)) ioctl(r2, 0x5, &(0x7f0000001140)="7e9e305bbada8bc64fdc81bdba111037b5d520e3d39ddb16ad9eb0f676bc101c6f2c") 2018/04/04 05:06:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r6 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r6, 0xe, &(0x7f00000003c0)=""/127) 2018/04/04 05:06:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000000)="290000001400070002ffffffea08e0eb010010e2dfa4478b775b226dc539050fc544858d3600000000", 0x29) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x0, 0x3}) 2018/04/04 05:06:42 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r4, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r5, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000280)=""/240, &(0x7f0000000040)=0xf0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) dup2(r0, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/04 05:06:42 executing program 3: pipe(&(0x7f0000815000)={0x0, 0x0}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = dup2(r2, r1) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0) 2018/04/04 05:06:42 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r1, 0x46) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000000)={r4, r3}) 2018/04/04 05:06:42 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x0, 0x7fff, 0xb}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setns(r1, 0x40000000) sendfile(r2, r2, &(0x7f0000000040), 0x1) r3 = dup2(r1, r2) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000200)='yam0\x00') 2018/04/04 05:06:42 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/193, &(0x7f0000000380)=0xc1) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r2, 0x4}, &(0x7f0000000480)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/10, &(0x7f0000000180)=0xa) sendmmsg$alg(r1, &(0x7f0000004bc0)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)="8085a24c3114955185e37ce53069e400547ffbee18269dac4a6e5d4954b016e53c39440d704054ac5a13728001f1978e6bf835cf9dff8d98ddc5244900a13b2d8052aa6eb5f3d479821367d1152424a44a1e3d12b6bce74a65a58c0165859b69ecb51a324b635612b3bfc7ddb73a3084eb9ee16f356c1f5ac7867c058d8ee8bfb455cc5b09def533bb1cf919ff70a63748234ab56d4018829d0a1b115493daa62fdc12b777076feffa9ddfa894674bc93f7b93794693460c90f1c00fd6c71f48a363a7548fa363d6687adfbdd0", 0xcd}, {&(0x7f00000005c0)="27e6df6d26a3b91cb5edc2266d86182e99bf810d242a98833b909f508a0f5ab70a45501c3011991260cb0f945d14880e71a66caaabd88f2fc48b576f1470573ebec80fa6290cfee00cae27f74b9760e3d6ed7009fe1ee26a148d5ecaef226db15e7a95703a", 0x65}, {&(0x7f0000000640)="9e746128c2868d0c7325a2b594f4147d2742b211c340de595f47b60e237d37c106107ab2d6fe4a5eaad1c3896f989a76f7fc3c0938365f570bedc7b45768d9e81f517988c3edcaaa5c69c69622be1a0b39ae22eb653a45d009801b309e73ae9972347dd875cc49bca3e2fed8c1e26d73ad7e8f85c99105d644594bc691f54c40c63c19174998183b2223f561225bb0d3214e9611700fe515ba5577b58ac8eee9fa044e9ecf23483e52994bcc053d3534ddc6ea41ad844e06b122e43d27cfb97b363687c11310764fbd3ff560e7e5585a66321cf5400c9cb36805a97aafedda5c99ffcfcd32b1b99f717ba0d2faa43f1c048a", 0xf2}], 0x3, &(0x7f0000000780), 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000007c0)="83661ccba6be40a0967ca9956502a967c0932928b5dc3abb21b42bdfd14b3055f43210ee9d8be9ea8a6303fa0f8926e0cc585a5591cc128bf4f79807682e5eff51bf7888bf3822426a99538ce6753c48270cc1c7a92e957a65eb08c5de6138c862fb66bfbda7a31673463566dc81fe8ad2c69e54678213f448e5aa8bf16d61ee003beb789e55be13231b872e17a03f310f66f8dc58a2527afbe1f500d349bf0ec2d6d157c7d02de9d41216fd9ecdd56fab441194a6e31cb62048b7ce93ef769abd958173", 0xc4}, {&(0x7f00000008c0)="b67bd10553021729ace0fef6f59fd7286a30d3666aa778c119fcba88da2d789e66f624dc0416d4bbfb0c6851cf3f903d32027aae8a02c81ec6575b0ef89d5e5cd2f14da321fbd54937b445918b", 0x4d}, {&(0x7f0000000940)="29fad140e707b8f01d0ceeb7dcc43bc2c83d05cbb5123f68dfbcd6c19fdde97ecc507441fa7873514d47eef07282675371d8c1b3eb4230674c054b6f5bbd966a294cb0a0358975f998d3b6de9746ccba47a3f6a2287296d15186db7df7f07b3ce5e95628", 0x64}, {&(0x7f00000009c0)="13bf3cc8b498f643d5156e928ea71ee3f5e99b3f257870d485ee9652fa1c5c52e685228e07e566cfd2c578f4cc03bfcfbfaa2fb285a5e495ec62017e4fd43a4d5ccda84df09f49b8bf2d19189a8f9615008b37d174727e77efe72bcc46019b9758d85c82f7a790ec41e09e6484481cff82e29be40e5edde48a019aedfd0794ecea2c8f1073c2", 0x86}, {&(0x7f0000000a80)="bd288b4281a049d1d3411ab81124604b2ed13b22bc33fa276f", 0x19}, {&(0x7f0000000ac0)="6c1cf26d6044c29a60829354f87d07ad5c024f9ec21c9528fa59fa0bc2aef3d1e56651718db84518cc1f4174ab3113c3c9e8c1ea17c28357fc557428a85dce5d1089b28c276455abcae32d4acaee77a3ff944a07bffca9f403c4aacd0743e101a77b0d8ee68d0625d074b92b32969de61c940df34bd5a128f9878540264c24479a90e4f1f893", 0x86}, {&(0x7f0000000b80)="d8bc946fe8385cc26bb513a62e78005a", 0x10}, {&(0x7f0000000bc0)="b70c84ad21e3f815810ba352930518f2950aa12addcb3320b73d9d1f42400d617f3a21066eec25d2b05df61645a53ff06288c9aef9188d915d9f6c44e4331860663d1cd2cba2a9a6e53034ab5a2e83c2101e918bb701ffbbb7d4", 0x5a}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000003e80)="084faaf071e8d9164d4edbb58391ff3b6f", 0x11}, {&(0x7f0000003ec0)="87c9ea789212b4d1a016cd01e7b5e579f02407f8c4917f67758f58efbfb5468f9fd6d694cb27b37867cc20aaf7ab26b5ae9fcab86c627ba3aebaafa694e5147fcc6f051b4bb53e2d21fc264dfd81d0c9caf4df56b3e6b0dc2ebe5ebb75ed8c8bc5efc245000edf78f62af6e5303cbafe6d82878742e3f1458d28b1ee2bb3298542ac0c6efe0ff14f25859512fd286b38437e0cef73c34fd2bd5bad49d690fc478626914efa15832a4c4d9dbec407203328bb46a8a9ea18d4b7890a4c52dfe427ca225c9367e7548da364a5c6780d1f84b910a10f35861449bbf0f52fd71f29321599a880dd01c713765a2cef8993af01507378c8", 0xf4}, {&(0x7f0000003fc0)="def3f891c588cce9b8abb90abb54181cfb7aa78cf3ff58fb3b01d51c781460f8a6ce1c656bce1ecb1044d1c23d99beb79caa5655fbc2c3e05c1af25a0688829fa1b7565224448ae5cff12c3867a650e8691f39ae446228e2b42248093f96f02101a5efdd69dcb19c4c3ba63056367c50e66a841250f5387f2d3232bdd9836425385c066757b6a6b7b98eb633122d3ed31daca33289e02f1aadb3da3e87b3cb1dc7533627eede2be413b44538114f36", 0xaf}, {&(0x7f0000004080)="113d6b2fe175dfb1c5052dbb382096ef1453ac298bdd178fb0f56e4020bdc2dfed82cc501b75e0a318ad474a85f371c982f69050665e08d7d7182249489cfba87a63c95d60f58119507f2aa05a640154865ce39a7c1fefd14bb765722b41fbc5767b2b3e11fe55ef334797b39f4a1ded761cda5ecf920341fe4994bef5f40e5d08c39b5e861ae99768e9d0acf054a74595788c2f9e1a7a2379a4353a9b2f3687aa906f3f354cd98fc06214117df49fc41fa3caae7fd1b0d73bec3281d1a9a4f2a2bcbcdf5091", 0xc6}, {&(0x7f0000004180)="3d5fad291bc8fbb75cf9dd0110aa7f0fcc090952a4", 0x15}, {&(0x7f00000041c0)="9d9f2927114f62cc6d682d80eb7f8fba77cb6653d81ec543", 0x18}], 0xa, &(0x7f0000004f40)=ANY=[@ANYBLOB="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"], 0x2c8, 0x40}, {0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f00000045c0)="2406cd784af208303cdf34c83ea88633f7ef7f1f853c5fe56304", 0x1a}, {&(0x7f0000004600)="534c1bc43aefcdecc2ff77bdd92d31f675207e20d58cb14488538be2cbcae08027aae22daa2effc7cca7f9aac28b7f196d973fef909a41443acade564d178c1023965fc92179e7625d8505cd6f8cd77ac1e3b9e9bd054d40292dc57ab6ca1fcfe0c62e14402bbc8b5acdf68b09b2805e0aac503e5a9cb8e7741142e9a4dacafd1c30e77a5e9a268f842b220c58daddca8c6f0d984652f11941f8e8e1441093b81ae5e30ad744484051ef749c53e903610e5407367eb84ad4ebc21699c684bc876e5a34bcf7cf364c33b65b3da3bbf90ebd3f16dbad0af598c514462fa69463840db75ce6fd6f62f51492", 0xea}, {&(0x7f0000004700)="276d9684e9334920ed8aacdb2a4092ce21447935ef4e3a5b7843c07311d3a7fa1a95c2188ae873582c34c97d666db478be52931479d797c9153f3bec0a418cb16a7801338f2706ed44c67f14ceec3859cfbec11e4dfce317d00ff75791d1cb1667ce3d58406940941f42d59301fd99ef65ebde189f0e513b50193d44571f9993ac5849a522483b76831328c85c60c07fa0ab6a4e2b3df5eb70b99938347197c15fb7", 0xa2}, {&(0x7f00000047c0)="66634db25954e278dad5cc0f7fedd607cc2c992c249773923b6d20e9c0f99a34d5721823f9fbc80423a8083453127d9e38b140bcc2c45a617375e3b141ca9aef61cca374120953dbf7ae1e529eb2f2c6ef3bfec92234702bdfd07ba33a63a05ec4231298d725c8999f7b402889db785a3b96c0e5af0685ca760bd44c0e35c5b76c50fafc67443b20d743575f70df87e3c53cfb8e34594d46f98f983b2a9607e62a7e0bb7b8fc4ca7e4af4c576d08629735c7422bf4113eca06d71d7539038600c6d430da07502e7c94f0b72f1ae6b890a45c2d7b84ec2e989379ba721d97e154381d2e", 0xe3}, {&(0x7f00000048c0)="025ec598e201645d8cd870500576e5a483dbf56f560b820b1fc4d8e56b2c8685b2fdd40313c7e4d9ebc7ee79c52c6e2c41b640fedfa33c9b566897eb8616573271d89cc000e7d7b4e0c97bfb0486594fb68723d1193412e7d370884a89ef9a597aabce73b55e878b0cc8b61f4947020e3998d8071abb772c7b7d7f35fcd3441b144eb224c8b1c0b4cd1bba44a82de9dd1f661989141793118c3c86af43cc3e9df9da708d8ca59bd1cabd3312a00cf1cc9d906fd73380fa1a6aee4422dc18a8982af2125b40be3fd0", 0xc8}, {&(0x7f00000049c0)="149d876508271bf2613a665274c5048d4ccb7ee730b5a1ed680a", 0x1a}, {&(0x7f0000004a00)="3eb9b239754f012fa81dc7c440503cebd1c4dcfe437817b45aaf4d6a950548f279c4b0ab5b2bd0e7446604ee680725946cdc5fc0679856f2baac2497aae1a8afdb40cd3e12d5c882fd967d0a8ea5ce292fb316430857ba5a4bb102d5b83d97cf09277a6f07a63cc266706fb62fbc5994942ffd85ebc4377a0a6c787ee3849199d4be52229cc540746054f2b2e0400a77be3f56f02e196cfca156f1b272add3293a6403834aab", 0xa6}, {&(0x7f0000004ac0)="f8dc8fa7892044b272ba4f02f12c5dcc27e5a52489c192496ba58f2b7537efff8e03f75a4ee6703ee6", 0x29}], 0x8, &(0x7f0000004b80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x4, 0x4000000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004f00)=@buf={0xc4, &(0x7f0000004e00)="fa9e7f5cfe44156ca7e8648436de37e09a6831f809eda009cea825d5628a68cf354e12bdbef220086ed5f13b1d1e8d486dee3a8f13a4f3822a0808f2c7fa1351c6b5f307ef51aa06446af446db28e20d32b1525110c591cd9b6ed0c2265b6ab42c6889081b665283cafef6b3b61bdd6cc9f5a3f5a4303f161775ff278a5808aec6ce0445f8c9f32e22d96848b7245893f880a1da6db29b2b8c66da5366c14f2bbc7a9b949798c5be2a3287669afc5c94093da6f40ea0688cc40d0cafc9029010acf9f019"}) r3 = getpgid(0xffffffffffffffff) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000042c0)=0x8, 0x4) get_robust_list(r3, &(0x7f0000004d80)=&(0x7f0000004d40)={&(0x7f0000004580)={&(0x7f0000000780)}, 0x0, &(0x7f0000004d00)={&(0x7f0000004cc0)}}, &(0x7f0000004dc0)=0x18) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) getsockopt(r1, 0x6, 0x2712, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xfffffffffffffe77) 2018/04/04 05:06:42 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x902, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002900)={'eql\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003240)={0x0, @multicast2, @multicast1}, &(0x7f0000003280)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003300)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000047c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000048c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000004a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000004a40)={&(0x7f0000004900)=@ipv6_newroute={0x140, 0x18, 0x1, 0x70bd2b, 0x25dfdbfe, {0xa, 0x80, 0x0, 0x7, 0xfe, 0x2, 0xff, 0x0, 0x300}, [@RTA_PRIORITY={0x8, 0x6, 0xc00000000000}, @RTA_PREF={0x8, 0x14, 0x5}, @RTA_MULTIPATH={0x34, 0x9, [{0x9, 0x1, 0x3, r1}, {0x800, 0x7fff, 0x1, r2}, {0x6, 0x80000000, 0x82, r3}, {0xa99, 0xce, 0x100, r4}, {0x7, 0xfffffffffffffffa, 0x3ff, r5}, {0x0, 0x9, 0x7, r6}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_METRICS={0xd8, 0x8, "625f4f85568b4b77ede898f3341f766b650ac4f32e8b01726445b19a7edc2e496cd4f57524fa3843a0db35b61422e45fa5eba0798aec767928f054d599c46e37ba22099cf8bc2e5567e68530fd5a7acfa45632eda3075ffcb44a719bd505a6d094ea95ec2da4250ebe22decb4567d7c0d902e36923dba4be56a38c1c43e9009ea123f42c1787b24eaf2321f3d164f7f1ccee8ca5c7e9c876ec960d7a9d5def66fcfd3d4c6d67f219176939019b84169614a9cabc4c0a38da7e6812c28ba6c281649444a4f5f76ee8f02bbb26128441459954b833"}]}, 0x140}, 0x1, 0x0, 0x0, 0x40041}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 05:06:42 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x101000) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xb7}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xb, 0xf7, &(0x7f0000000300)="35d23687891a2fb4fd01e6", &(0x7f0000000340)=""/247, 0x1, 0x7}, 0x28) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x8001000000) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02090000020000004713751c330000637283c5be75d4c9268c9fc82f390029ad794b7d1f25fc2a178b0712ea55ac519a8e430f2e700b9bef13e058098667d402313d080fa917e5a9e938bcc351d04bc0a09789b61552550bd67e31f35329d38dbc491b587379249f321b766aea71c07e18e13d4bffd968494c85fded60b4cd976ae0873a5e969362e7ce153f2af75bc42dc8b7725410a9ccadf267b2c5f9ce4a6d9f6728c0591465c6264df64cd2c22c9679"], 0x10}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r0, 0x6, 0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000001c0)=""/178) 2018/04/04 05:06:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0xff, @rand_addr=0x9}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000240)={0x8, {{0xa, 0x4e21, 0x209ae48c, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) openat(r2, &(0x7f0000000200)='./file0\x00', 0xc100, 0x0) r3 = request_key(&(0x7f0000000440)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="6d643573756de94070707031766d6e657431867472757374656400", 0xfffffffffffffffa) request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='vcan0\x00', r3) truncate(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000180)={0x1f, 0x6, 0x1}) modify_ldt$write2(0x11, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x2, 0x7, 0x2, 0x8d7, 0x0, 0x0, 0x6}, 0x10) 2018/04/04 05:06:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r5, @ANYBLOB="110025bd7000ffdbdf250b00000014000200080002004e220000080005000010000008000500ffffffff0c000200080002004e200000080006000600000008000600090000004400030008000400a3c600001400020069666230000000000000000000010000140002006970646470300000008200000000000008000300020000000800010019d9dc81080004000300000008000400000200000800060001000100"], 0xa8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x6, 0xd8, 0x3f, 0x38000}]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000040)={0x1}) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/04 05:06:42 executing program 5: mprotect(&(0x7f0000e5b000/0x3000)=nil, 0x3000, 0x4) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c7c000)) 2018/04/04 05:06:42 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0xffff, 0x0, 0xffffffff, 0x8, 0xc93c, 0x0, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r2, 0x0, 0xfffffffffffffff8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x1, 0x8) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) 2018/04/04 05:06:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00fefffffd8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/04 05:06:42 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) pause() mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x2, 0x22, 0x7}}) 2018/04/04 05:06:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00'}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000080)="77273efda1f8e5fad7394e87d66d7055f4a5fcd204f71b4705", 0x19) 2018/04/04 05:06:43 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x100) r2 = mmap$binder(&(0x7f000009f000/0x4000)=nil, 0x4000, 0x1, 0xc0012, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x7, 0x9, 0x6, 0x1, 0x7fffffff}, &(0x7f00000002c0)=0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x58, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000040)=[@flat={0x73682a85, 0xf2ce840f3f7f79d6, r2, 0x4}, @fda={0x66646185, 0x8, 0x3, 0x39}], &(0x7f0000000080)=[0x70]}}}], 0x52, 0x0, &(0x7f0000000140)="0ffa410fa9fa160d1e9165006ff6a6800fbd53d2ad60c9528f4a6b014b8adc9ae1bde5ad6abbcf7d6e9a2f1271820ec7cdad3e654e5083218dcb1c48bc58f86491a69f508d45fa5b60b6f67d5f3ee4dab459"}) 2018/04/04 05:06:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x1, r1) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) mkdir(&(0x7f0000000100)='.', 0x0) unlink(&(0x7f0000000640)='.') r4 = getpgrp(0x0) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r3, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r4, &(0x7f00000001c0)) sendmsg(r5, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}], 0x1, &(0x7f0000004a80)=ANY=[], 0x0, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f00000045c0)={0xbc, r6, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x21}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x22}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3c0}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x9, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540), 0x1}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000003600)=ANY=[@ANYBLOB="18010000"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000880)={r7, 0x200, 0x4, [0x80, 0x14, 0xff, 0x4]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB="022b3300", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001100)=0xc) sendmmsg$inet_sctp(r5, &(0x7f00000025c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x303}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000b40)="edc05d5c4ed47ad28d1bd974dd3341b4a5ac9a900019e6c77620317ed81499d71108e675e3ea48e850b7486c6e5d44f049114bfc5289794b5033002ff05dd90e3e78213067240a3970712c3dda7faa5928d8c06bed459f76a28796c6bef65b16f7a395031b8df9162ff4f91cf4c7068eec0a3dce751e9a5b501794c0ddf65d2830fd936d3e71507084754f58070bdf48593eca2bc46ddc95caf4275b116aebeeb2100648be3e7e18", 0xa8}, {&(0x7f0000000c00)="ce187085ac186d2a966261181f9081aa5010e217402ecd9b6a1081e4d378712fcdf9fb9b342f1d389d0b405bd390a8d4c5f94dcc042a5bfeb45c7737b63fca9bf3537e8531c615424212585a63acaa842575f5cd2a1cd92e023af0fe096ecf31f51c7a5836edfc1693ea1898efd346063f78a6f8aaac9e176d19a8e15632c64f897bcb5e128638c5d57edfc3728247e64bab543d72831a406c0f291a41ec9f61ddcddde2c48cd337466c9e078c32f9c985910301cca1a6fb9bed0166a19896af504696aca147fad6dfef9735469231fa1e42e549e73ffe07", 0xd8}, {&(0x7f0000000e40)="556bd9c1a4f62b79c58b87cf048884e514be482483b79d0585d6e50ae1d43cac7ebb54a573c0ff0781284865858386ce4320276eed64807a0e9f60c00bee7ed4ffa1179c571f09a93cae8d6337758bffdf33ae37b6938003b86020d61e324f6b36dfaf0ba7e676046630aa96b667338793ff", 0x72}, {&(0x7f0000000f40)="6f7e98f43ad87d87935118bb68b8a2e3296e6cc32c3c3d505d5941745e54087dde8171d66e0bfd3a025adea340891ac66e28c8046be6fefc10610060bfb93be7892abb2f5488ecedf448ecf2d97cc5dfc213f2e119adc4d1399490d48fe1d5208cb005b6d2d78bb14c3193954018da194ed33d63c445b6724d408c9b06e72d18b9c72d295b2f84b34fe14cc2dadf1d964a7a678d9f2a39305049049bfcceb72af5a4261cd69e9ac54826b9eb0a1ef8b895b0f47885302f0ee3a23f2af11e32f62c0a87befedc3f40091a86a25b3d3656", 0xd0}, {&(0x7f0000002400)="807442142d4dcb48bdf4f299fd67b3ebe0e79f99d7bd60cbe3ca712fa433ad05eb870e97a97a15e95e13d8137479ffce41876f521f5ca6bdaff2c5111817a83d970879e6f1eab12ab379d38749248d7a7e4fda6d6a0aebc86ac35832cc7aacab7a6c71a33b1b72a0651efe1419c29b342215d06f1059fac4be789775f905827c7e39b4854e022f375b444d3d296f64e888e7af43c99d003bcf81d29950a45181cd800f09c488c8e01bab2d30ec201f8d4ce45b6ef15589bb5a357d5d19f4684242f8876eb6bd79255f2c864c62657d9525bcca12ad5471bd592db63dba568bd27103ff9b2a6efd", 0xe7}], 0x5, &(0x7f0000002500)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x5, 0x8000, 0x2, 0x8, 0x1, 0x5, 0x66, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x6, 0xc1a4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8200, 0x6, 0x5, r10}}], 0x90, 0x1}], 0x1, 0x8000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r2, r2, r2, 0xffffffffffffffff, r2, 0x0]) 2018/04/04 05:06:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000004c0), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/04 05:06:43 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000040)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x102) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x7, 0x4) 2018/04/04 05:06:43 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/185) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x210000) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00000002c0)="e5f42fabf59b95a2f7e7f40826644deffd2b1fd532acb9eb01fe7c0b7130fc6cda1ec3687887a7c799cc10dbcefa7b56d5293a9433c9105ad530e1276560a82364f1ab35974ffea85c75fda85c211f6242425675bd2cfcbffef725eb7a6f21ffa2e969d45f6daf37970b395f1e4e8590834c029e1dec519ea7556527df06bee3e68ef01ced04f6ac0c4196f5b33c514a8834262e8f655da113a90e882518ef59e1966130160de89f505864f2b4b133963b3cb586601f9384169099c8a240f52a4b4560ba07626f14f80a11755fa1b71cf73f0f9934cfe4760d013fac516069c032edd868") r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x8, 0x84400) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000480)={0x3, 0x0, [{0x5, 0x3, 0x0, 0x0, @irqchip={0x4, 0x1}}, {0x61, 0x6, 0x0, 0x0, @adapter={0x6, 0x4, 0x0, 0x7, 0x5}}, {0x3, 0x7, 0x0, 0x0, @adapter={0x80000001, 0x3, 0x3197, 0x8, 0xffffffff}}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xbf}}, 0x2, 0x8, 0x3, 0x23a37a89, 0x5}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0x2, 0xa44, 0x2, 0x3, 0x6, 0x1, 0x1, 0x8776, r3}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000006c0)=0x9, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000880)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0xbc, r4, 0xa3954c3bf2cf7bf6, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x11) bind$inet6(r0, &(0x7f00000008c0)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x1}, 0x1c) recvmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000900)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)=""/166, 0xa6}], 0x2, &(0x7f0000000ac0), 0x0, 0xea0b}, 0x40000002) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000b40)={0x1, 0x1, 0x401, 0x7d3, 0xe6}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000b80)={0x0, 'bond0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000bc0)={r3, 0xe4, "98bdecdfaeb4f14153862cb7a2d7ec7f40ded59549415a2212d2e076cb0a2716c051457e585822e2756c5e9025080d9f88f50d7ffe4e9e3fdf8257a2a29c49d51fad3450efde70bb221691d6eca32276225a0fa54f971ef8c581acbbff8d7b36394596beb78ac1d420cebfa7ba452283c5cb5911872587263873890b0844b08ae5b8162dbdfb5b58585db0c5dc91b488a5519abf79486ca480ea64269c9265e1cb85e62096e5243219f4d1830c5a534a1751e08eae2d7b1d86f7bcd89fbdb91458cb722d6fc6faa9e95baa2f317a78bedf27c3dd03d6df6b2812d0ff40d50b4ccce400e4"}, &(0x7f0000000cc0)=0xec) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d00)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000d40)) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000e40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x2c, r4, 0x700, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x800) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000e80)={0x7ff, 0x7fffffff, 0x3, 0x100000001, 0x5, 0x1, 0x10e2, 0x4, 0x31ba, 0x5, 0x37, 0x4}) sync_file_range(r2, 0xffffffff, 0x3, 0x4) accept4$alg(r2, 0x0, 0x0, 0x0) accept$netrom(r0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) 2018/04/04 05:06:43 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000680), &(0x7f0000000580)=0x2) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000004c0)={@local, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3, 0x7fffffff, 0x100, 0xca6a, 0x4000000, r3}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f8a6e5a8c00000000000000"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r4}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/04 05:06:43 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x0, 0x0, &(0x7f00000000c0), 0x0) 2018/04/04 05:06:43 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) 2018/04/04 05:06:43 executing program 6: r0 = socket(0x2, 0x803, 0x1) perf_event_open(&(0x7f00000004c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2}, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 704.969118] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 05:06:43 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$rdma_cm(r2, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)}}, 0x20) dup2(r0, r1) [ 705.000902] QAT: Invalid ioctl [ 705.012109] QAT: Invalid ioctl [ 705.024348] QAT: Invalid ioctl [ 705.035237] QAT: Invalid ioctl [ 705.043557] QAT: Invalid ioctl 2018/04/04 05:06:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xffffffffffffffff}) [ 705.050365] QAT: Invalid ioctl [ 705.058269] QAT: Invalid ioctl [ 705.065069] QAT: Invalid ioctl [ 705.073778] QAT: Invalid ioctl [ 705.080327] QAT: Invalid ioctl [ 705.094112] QAT: Invalid ioctl 2018/04/04 05:06:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd00aaaaaaaaaabb86dd60c8fba200182cde00000000000000000000000000000000ff020000000000000000000000000001000d907800000000ff020000000000000000000000000001"], 0x0) r0 = getpid() sched_getparam(r0, &(0x7f0000000000)) [ 705.104669] QAT: Invalid ioctl [ 705.115964] QAT: Invalid ioctl [ 705.125278] IPVS: ftp: loaded support on port[0] = 21 [ 705.129509] QAT: Invalid ioctl [ 705.142816] QAT: Invalid ioctl 2018/04/04 05:06:44 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/04/04 05:06:44 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000e88000/0x3000)=nil) unshare(0x1000000) shmat(r0, &(0x7f0000e88000/0x4000)=nil, 0x7000) [ 705.155514] QAT: Invalid ioctl [ 705.165246] QAT: Invalid ioctl [ 705.178404] QAT: Invalid ioctl [ 705.187941] QAT: Invalid ioctl [ 705.197288] QAT: Invalid ioctl [ 705.205277] QAT: Invalid ioctl [ 705.220218] QAT: Invalid ioctl [ 705.230364] QAT: Invalid ioctl [ 705.243192] QAT: Invalid ioctl [ 705.246677] QAT: Invalid ioctl 2018/04/04 05:06:44 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8c02, 0x0) r1 = socket(0x10000000009, 0x6, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r2, 0x0) mremap(&(0x7f0000953000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) creat(&(0x7f0000000000)='./file0\x00', 0x108) [ 705.266296] QAT: Invalid ioctl [ 705.276111] QAT: Invalid ioctl [ 705.300082] QAT: Invalid ioctl [ 705.326486] QAT: Invalid ioctl [ 705.343605] QAT: Invalid ioctl [ 705.372099] QAT: Invalid ioctl [ 705.388315] QAT: Invalid ioctl 2018/04/04 05:06:44 executing program 5: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0xfffffffffffffffc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/04 05:06:44 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x100000000000002, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x400000002, &(0x7f000053a000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x0, r0, r2}, {0x0, 0x100, 0x0, 0x1ff, 0x7, 0x100}, {0x0, 0x0, 0xc78, 0x2}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffbff, 0xe323, 0xde}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x6, 0x101, 0xfffffffffffffff9}, &(0x7f0000000240)=0x14) sigaltstack(&(0x7f000053b000/0x4000)=nil, 0x0) 2018/04/04 05:06:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x524, 0x4, 0xa59, 'queue1\x00', 0x2}) 2018/04/04 05:06:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x7}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000002740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002700)={&(0x7f0000001640)=@getpolicy={0x21c, 0x15, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14}}}, [@algo_auth={0x1cc, 0x1, {{'sha3-256-generic\x00'}, 0xc08, "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"}}]}, 0x21c}, 0x1}, 0x0) 2018/04/04 05:06:44 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) rmdir(&(0x7f0000000000)='./file0\x00') r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x30) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r3, &(0x7f0000000080)) 2018/04/04 05:06:44 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x42000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x1ff) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'gre0\x00', r2}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001400110100000000e20000000a000000", @ANYRES32=r3, @ANYBLOB="a195b1a62a47023e4b4ae90a0770bc701400010075786f30919f8e39860903943d7b000200000000000020f67e5a8000d75e529582715a740fee75900a48a9bf9f0000000000000000000000000000"], 0x2c}, 0x1}, 0x3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) bind$bt_l2cap(r4, &(0x7f0000000100)={0x1f, 0x725, {0x1, 0x8001, 0x9, 0x5, 0x35d, 0x7}, 0x8000, 0x2}, 0xe) 2018/04/04 05:06:44 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xfffffffffffffeb9, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xe4}, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x4}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x400, 0x9, 0x6}, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/04 05:06:44 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001680)={0x0, 0x87, "48415241f82c479a3793b0fb6dc46cb45dc9ecd3b256d8df78f41f2af1a80f7a6369c6cf1c7294b59f4255ec44e4051b59ced02623093f80188fbc617f8744c4df5fc5c23cedbee233bf381bc0b66c1ec4014b986bca70c0add54965bfb7931effcb8c5c09baf6c7aea87a8721588370cba9c235d54d555af1ed8b03fbb503201bf8df875274b7"}, &(0x7f0000001740)=0x8f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001780)={r1, 0x9, 0x30}, &(0x7f00000017c0)=0xc) syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000afe000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x800000040090810, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000308ff220000933482fb82fbd28343000000a26b0000000000"], 0x14}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000080)=""/163, &(0x7f0000000140)=0xa3) ioctl$TCSBRK(r3, 0x5409, 0x2000000) [ 705.976587] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/04/04 05:06:44 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3}) keyctl$clear(0x7, r0) unshare(0x1004000) keyctl$unlink(0x9, r0, r1) [ 706.026586] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/04/04 05:06:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c0001000100000319010191c000010c8002000c0000f702"], 0x2c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x2}], 0x3c) r2 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/04 05:06:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="dacc1e673b80f363703ac2dcee075fefbd6d0cf295a79d2820b5c17ffcb61ecaf402e81e5540f4dfbaf68acfe8fff1f7378d421ae0685439389a457b4ea10bf923", 0x41) io_setup(0xe4, &(0x7f0000000080)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3188, 0x101080) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x12000, 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0xcc2, 0x0) io_submit(r1, 0x4, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00000000c0)="e6bbf39ab459a85621e0916ccade3b10cd5ac82c1e60ccf9", 0x18, 0x9, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f0000000200)="508ab4e08879ddd24975e895c0d2665a7189e04fa808a20e49f93ab6bd9c8af70c94c36725225403bdae0dc9130fdb341a29e5a3ec1c5500a0", 0x39, 0x8, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f0000000340)="dfd0f5f5323eaf14cc965dd879a39c6f0d625a3aae0f94aa4c5465960d09670fdc3bcef8dccfaf536d4e68a9b325a01c0feff10985edd782d069580f100d4ae10d4f38f22252914ca8057ed0d55991b318c84d1fc027d7a4d2675f63235b354f0cbc57e2fd0282d3462fd25ccb1d10616111157115948a56b3623a3419538450c19ee8257c8c2d33a82bbc139cb4f0db34614fbe1ec0136d3418185f8007be97421550cc4e9ecfcbee1134a0e507c0eb1c372212db3b3f6a76c213307e70acb7cc99ee61b56a88b368930990ebc9d9c453ee3e6c7d73f8f916e630", 0xdb, 0x3, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000004c0)="0ce1a7bd697f21766355f7b6b72bb1b4ae04036cd27b", 0x16, 0x80, 0x0, 0x0, r5}]) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000000040)={'lo\x00', 0x3f}) 2018/04/04 05:06:45 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r0, 0x1, 0x0, 0x8000) chdir(&(0x7f00000000c0)='./file1\x00') 2018/04/04 05:06:45 executing program 3: syz_emit_ethernet(0xfffffedb, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x8000, 0x9c, 0x3}], {0x8100, 0x3, 0x7ff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'reW', 0x0, "35bd00"}}}}}}, &(0x7f0000ae3000)) [ 706.216866] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:06:45 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180)="77b611f8484bebcedd14458db3b4a274c3d107dc639e79d80c0cb844efd7dbdac8ed1d15e75e17f758843740b9a7e6918ca9c8337c4c97486de4696bf7896a52ec57dc736724213dfa20cf44fe20200690d16c418853cbf737cae8e4657345ab576b0b0b4bf6c81f961f98b4c9d4cb26e7", &(0x7f0000000240)="2aa4e0bfdab6a333587471feb27cf534d2"}, 0x20) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) listen(r3, 0x0) connect(r3, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "eb9cb2251ba9"}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socket$packet(0x11, 0x3, 0x300) write$eventfd(r2, &(0x7f0000000040), 0x8) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffff, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000100)={0x60, 0x80}) [ 706.268142] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 706.305115] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:06:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/87, 0x57, 0x2, &(0x7f00000000c0)={0xa, 0x4e23, 0x629a, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/04/04 05:06:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x4000000000001d3, 0x0) 2018/04/04 05:06:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8e6f01291614cee7, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000000ffc)=0x3e) [ 706.341055] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:06:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xab, 0xc5d67be51df35b96) madvise(&(0x7f000087c000/0x4000)=nil, 0x4000, 0xb) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000003c0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) [ 706.739946] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 05:06:46 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x470, 0x1800}, {0x3}], 0x2) semop(r0, &(0x7f000002efe2)=[{0x0, 0x8, 0xfffffffffffffffe}], 0x1) 2018/04/04 05:06:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3", 0x1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000200)={0x16, @multicast2=0xe0000002, 0x4e20, 0x1, 'fo\x00', 0x10, 0x100000000, 0x30}, 0x2c) write(r1, &(0x7f0000000040)="791f", 0x2) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 05:06:46 executing program 7: r0 = memfd_create(&(0x7f0000000040)='ppp0{selinuxvboxnet0\x00', 0x3) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x3, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x7}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x80, 0x2}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r1}, &(0x7f00000004c0)=0xfde3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100)={0x0, r3+30000000}, &(0x7f0000000140), 0x8) unshare(0x400) signalfd(r2, &(0x7f0000000000), 0x8) 2018/04/04 05:06:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x88ff, 'ip6_vti0\x00', 'tunl0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x280) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x64c, 0x1, 0x9e9e, 0x0, 0x0, [], [], [], 0x33a2, 0x1ff}) 2018/04/04 05:06:46 executing program 4: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xb9, 0x0, 0xffffffff, 0x800, 0x400, 0x68c, 0x101, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x4, 0x1, 0x9, 0x3}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x7}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x1, 0x1, 0x4, 0x51c58bc2, 0xa8f8, 0xd0, 0x3, 0x0}, &(0x7f00000000c0)=0x20) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x37, @mcast1={0xff, 0x1, [], 0x1}, 0x8fbb}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x2, 0x8, 0x7fff, 0x3f, 0x2}, 0x14) writev(r2, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) recvmsg(r2, &(0x7f00000014c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/79, 0x4f}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x100, 0x0) r5 = fcntl$dupfd(r2, 0x0, r2) renameat(r4, &(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000340)='./file0\x00') 2018/04/04 05:06:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xf5af}, r1}}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000000)=0x477, 0x4) 2018/04/04 05:06:46 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7}, {0x6}]}, 0x274) r1 = accept(r0, 0x0, &(0x7f0000000000)) connect$ax25(r1, &(0x7f0000000040)={0x3, {"b7e116f64f4684"}, 0x100000000}, 0x10) 2018/04/04 05:06:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x301742, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}, @in={0x2, 0x4e21, @dev={0xac, 0x14}}], 0x58) 2018/04/04 05:06:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/04/04 05:06:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000639000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'irlan0\x00', r2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000020000000000000571000000000000000000000000000000000000000000000000000100cf48924b00000000000000000000000000000000"], 0x48) poll(&(0x7f00000000c0)=[{r0, 0x280}, {r1, 0x40}, {r0, 0x400}, {r1, 0x3010}, {r1, 0x10}], 0x5, 0x7) socket$kcm(0x29, 0x2, 0x0) 2018/04/04 05:06:46 executing program 2: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x1000000000000005, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000000)={"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"}) semget(0xffffffffffffffff, 0x0, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b91000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:06:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xbd3, 0x77) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) readv(r0, &(0x7f0000002440)=[{&(0x7f0000000140)=""/88, 0x58}], 0x1) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x80800) 2018/04/04 05:06:46 executing program 5: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f00004de000/0x3000)=nil, 0x9be, 0x2, 0x7a, &(0x7f0000ffc000/0x1000)=nil, 0x3}) syz_open_procfs(r0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/04 05:06:46 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x80000) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) pselect6(0x40, &(0x7f0000000300)={0x1000, 0x2, 0xa79, 0x5, 0x801, 0x1, 0x1, 0x1}, &(0x7f0000000340)={0x101, 0xfffffffffffffffc, 0x29e, 0xfe3, 0xaf, 0x0, 0x5, 0x12000000000}, &(0x7f0000000380)={0xa27, 0x3, 0xfffffffffffff982, 0xfffffffffffffffb, 0x4, 0x1ff, 0x8, 0x8}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000b80)=@nat={'nat\x00', 0x19, 0x4, 0x688, [0x200004c0, 0x0, 0x0, 0x20000618, 0x200007a0], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x9, 0xf8, 'syzkaller1\x00', 'bond0\x00', 'rose0\x00', '\x00', @random="87f6f6fa8901", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb8, 0xf0, 0x128, [@limit={'limit\x00', 0x20, {{0x8b, 0x7, 0x1, 0x9, 0x9, 0x2cbc}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x40, 0x200, 'bond0\x00', 'yam0\x00', 'syzkaller1\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x120, 0x158, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0xc98, 0x3, 0x40, 0x1000}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x4, 0x88b5, 'vlan0\x00', 'bpq0\x00', 'bridge0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x138, 0x1a8, 0x1f0, [@physdev={'physdev\x00', 0x70, {{'syzkaller0\x00', {}, 'dummy0\x00', {}, 0x10, 0x8}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@random="7d13f23fa459", 0x10}}}, @snat={'snat\x00', 0x10, {{@random="d06b52a9d897", 0xfffffffffffffffe}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3, 0x0, 0x6}}}}, {{{0x17, 0x0, 0x8137, 'irlan0\x00', 'bpq0\x00', 'nr0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff], 0xe0, 0xe0, 0x158, [@pkttype={'pkttype\x00', 0x8}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x8, 0x9}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x902a, 0x1, 0x7, 0x0, 0x0, "77b8f0a465f349385599df92509982a48d7386fdf92ce0b9243a5b82d72478632d3a6c7393e2c4d162a6e7c0da8d6e3e5e76080596b14f7ca176a854366d5360"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x700) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000c40)={0x0, 0x4}, &(0x7f0000000c80)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000cc0)={r3, 0xae}, 0x8) mount(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='../file0\x00', &(0x7f0000000e00)='tmpfs\x00', 0x1002, &(0x7f0000000e40)="7da267f3d9ae27f7e119880e8e8e5dedcdd5631ad32ea8b4c6d47e83dfaa75b6e3994b40b2dddea3d85eceb1407376c3248832c45b6335f0d0386be82e8b76962f475c6853b92f30612e0f29e28b1d221884adbc28bf80c2fdde5ad7b00c33d550e3d430e34099958d924beec216342ffa588497adee90d71921157afa9c0257d76ddc2df2ba6160dbec2c12292b76f9674e2f6909ac11b48ee37d") fsetxattr(r2, &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)='system\x00', 0x7, 0x2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000040)=0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000013c0)={0x0, @local, @multicast1}, &(0x7f0000001400)=0xc) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000001440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x67, 0xffffffffffffa0e2, 0x400, 0x3, 0x2200000, r6}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d00), &(0x7f0000000d40)=0xb) socketpair(0x11, 0xf, 0x40000000000000, &(0x7f0000001040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000001080)={0x1, [0x0]}, &(0x7f00000010c0)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000c00), 0x4) 2018/04/04 05:06:47 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x0, 0x41) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x399, 0x0, 0x9, 0x11, 0x8, "419a2083a5f8c75211991601fa1327b21bc93acbba91e691ab589d8ab292fa1796d743bcfc6dd6fac781c80fddec4ec08fc5201ebdb2aecd02181e01a8d1999e", "9a8a567fbd29e7952085ec739879ae9f3dcd253a25eee41f89dc36fa7cdab27e7384ad6ddd5456e6b6fab84275800c696ef6c3691fc9b8b4163a2d8557435000", "03f986d212600e21f7f23027b252b1bfc0b9830c692a4aeed8ffda007391c8a2", [0x2, 0x7f]}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000000040)='./control\x00', 0x22000002) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7ff5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0x2000000000000}, 0x8) 2018/04/04 05:06:47 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f00000000c0)=0xffffffb8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x200) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 05:06:47 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000004c0)) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000640)={{0x450, 0x4, 0x100000001, 0x20, "a3cc1ac71cf9bf8e4a07384de565abd21b17e50a76aa2706f1135eb3be19a76e62fed82e2f6f2823b3f460ee", 0x3}, 0x0, 0x0, 0x3, r1, 0x9255, 0x1, "85ea7276d81da49ef669286ddcbeccdc3dc2b9e8cb6a78833354f53ddd87313837fea97fb519c9ffa540682d1bc4e125277e9a591b286133f69718a2d685d524", &(0x7f0000000280)='.*em1eth1{\x00', 0xb, [], [0xe27, 0x4, 0x7, 0x3ff]}) userfaultfd(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/7, &(0x7f00000000c0)=0x7) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r5 = dup3(r3, r4, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) ioctl$KDSETMODE(r5, 0x4b3a, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2122, 0x0, 0x2, 0x6}, &(0x7f00000001c0)=0x10) r6 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) listen$netrom(r6, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) rt_sigprocmask(0x1, &(0x7f0000000580), &(0x7f00000005c0), 0x8) rmdir(&(0x7f000015dff6)='./control\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000300)={0x10000, 0x1000}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000ac0)) r7 = fcntl$getown(r2, 0x9) sched_getattr(r7, &(0x7f0000000540), 0x30, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c7465720000af2521d08d30016c0116000000000000000000000000000000000000000000000000b1000000c7c19ea92d7db1e67733589c4d87b2954ffafcde4fd65182822b0271b3116fd55722642e584798cf0218793be2722080000000984f9dfcb0af0e90d654633aefc37b8e932617727ca3055d5cbce367e63a21b48a54e812eeced34478f7a97463ba880f82d00369ab553603aaed0426f6b4b165fdfd58746f46770092794472c0020000000000000021588a4edee1506fa845f6b5582b45d00ba16b3e7ae9dfa40b4ea613d50413c89598de48bc506d39f5"], &(0x7f0000000480)=0xd5) fsetxattr(r3, &(0x7f0000000600)=@known='trusted.syz\x00', &(0x7f0000000500)="00000000e134f279e6ede14b2b00f54aa36094e41489bb34d4403da6e9b59ce10fa19ebfc48ace", 0x2, 0x2) 2018/04/04 05:06:47 executing program 1: r0 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="dbeb9bdc231e69edaadff2d8667845002f708fc5938ba1d5dfa62e068cd2d6ae0095a688de2db6496505e055800c64a4f27c6d6593fe50eea7fa21834e603af8f285fd2a7a91662e5310a325d2555d98660d9808f7195651c5d7c1488d36379d24f6b4d231f17d1ed4b0edc58e54ce9784973cd4c1d528e25ccfa4bd3f698d137798e302df4559be151cad72c6a18b2b7b1f85c5a2f484e8638c59e6e955cf6583898cdb0e1e5a11a1f41fb229f9171db015f57f70867432571c48", 0xbb, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair(0x0, 0x0, 0x5, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffb}], 0x10) keyctl$search(0xa, r0, &(0x7f00000005c0)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, r1) keyctl$search(0xa, r0, &(0x7f00000003c0)='cifs.spnego\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000540)={{0x8001, 0x7ff}, {0x1, 0x200}, 0x3, 0x5, 0x401}) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/158, 0x9e) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/04/04 05:06:47 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0020650172ece6e165906bdd84076da3f31f38217c6dd57d2e9ca9821453dba00f66aac842d022f220882a1de31488e1cc355f5011dffb3351a80719797b1792503cd76319b92796814a98999cf92cfdd5c6cae872398c883b0993bd7d2a5e53454750571fab1efc9f4e0dba9cb146a1af673f"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffe, 0xa84c, 0x6, 0x80}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/04 05:06:47 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc7c, 0x2) r2 = gettid() perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x7, 0x401, 0x100000000, 0x0, 0x0, 0x1b, 0x1000, 0x2, 0x0, 0x95, 0x80000001, 0x4d649a7, 0x6646471f, 0xea, 0x8, 0x4, 0x100000000, 0xfff, 0xfffffffffffffffb, 0x1, 0x2, 0x3, 0x36e3, 0xc46, 0x1, 0x10000, 0x5, 0x36f5, 0x9, 0x8, 0x6, 0x1, 0x7, 0x7, 0x0, 0x3, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x28, 0x7, 0x2, 0x4, 0x0, 0x6ca3, 0x5}, r2, 0x1, r1, 0xb) socketpair(0x396f77177f0e5880, 0x800, 0x1, &(0x7f0000000080)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r1, r1, 0x0, 0x80000001) 2018/04/04 05:06:47 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) munlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/04/04 05:06:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)=0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200100001001010000000000000000000ffeffff0b000201d50357ffffff0000c69f4b4e404bfd83e569afe3bd0f0b1b67301a237f004d157b0b176f380f03eccfc405c8db686fc6dc33b3fdce724dcf9f8f06ca"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xa2, 0x10b080) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x16bfaf1e}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x3ec4, @empty, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0xfffffffffffff801}, &(0x7f0000000240)=0x8) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000080)=0x9, 0x2) [ 708.884665] x86/PAT: syz-executor3:15044 map pfn RAM range req write-combining for [mem 0x18fc30000-0x18fc33fff], got write-back 2018/04/04 05:06:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x6c080) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000400)=0x1fffe0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x20000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(r4, &(0x7f0000000600), &(0x7f0000000680)=0x6e, 0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f00000005c0)='./file0\x00', r6, r7, 0x1400) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/04 05:06:47 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000780)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0x1, 0x5, 0x401, 0x40, "2065a4209f24819120f221ece77b7aa1f05cd4efbdead13e051360c8fa55ea3e810558f8ffd5e2184c1b9fb3", 0xb07d}, 0xca9e, [0xffffffffa0794137, 0x40, 0x3, 0x3, 0x2, 0x400, 0x401, 0x8, 0xfffffffffffffffc, 0x8, 0x9, 0x2, 0x0, 0x8, 0x4, 0xffffffff, 0x7, 0x8001, 0xfdc, 0x100, 0x66af, 0x0, 0x100000000, 0x9, 0xffffffffffffffe0, 0x4, 0x8, 0x101, 0x0, 0x3f8, 0xf6, 0x200, 0x2, 0x633, 0x82db, 0x3f, 0x6, 0x7fff, 0xfffffffffffffff7, 0x0, 0x8, 0x4, 0xfd52, 0xf7, 0x63cd, 0x100000000, 0x50, 0x5, 0xffffffffffffff7f, 0x3f, 0x8001, 0xb5, 0x1, 0x8, 0x100000000, 0x8, 0x8000, 0x8b, 0x5, 0x0, 0x1d7, 0x7b6a, 0x3, 0x200, 0x1, 0xe0, 0x30, 0x1, 0x6, 0x9, 0x20, 0x80, 0x69acbf68, 0x5, 0x5, 0x10001, 0x6, 0x2, 0x7, 0xf1, 0x1, 0x4f04a2d5, 0x3, 0xfffffffffffffffd, 0x8, 0x9af2, 0x2, 0x8, 0x4, 0x4, 0x3ad, 0x3, 0x10001, 0x423e4946, 0xc8, 0x44b, 0x0, 0x4, 0x6, 0xff, 0x0, 0x7, 0x2, 0xffff, 0x10000, 0xfffffffffffffff9, 0x4, 0x6801d5ab, 0xff, 0xe2e, 0xc9, 0xef7a, 0x1000, 0x6, 0xfffffffffffffff8, 0x0, 0x5, 0x7f, 0x80000000, 0x2, 0xa4, 0x8, 0x8d8, 0x4, 0x455, 0x1f, 0xff, 0x4], {0x77359400}}) getgroups(0x7, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r2, r3, r4) bind$vsock_stream(r1, &(0x7f00000007c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) r5 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f00000006c0)={{0x3ff, 0x9}, 'port0\x00', 0x10, 0x20400, 0xfffffffffffffff9, 0x7, 0x0, 0xb6ef, 0xaf, 0x0, 0x2, 0x8324}) gettid() truncate(&(0x7f0000000000)='./file0\x00', 0x40) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) dup2(r2, r1) 2018/04/04 05:06:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0xe2, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x11}, [@nested={0x0, 0x5a, [@generic]}]}, 0x1c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nfc_llcp(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x8, 0x1, "72f59d67f15217573d914909e534205eb29fac7f332a648450ec5d1bf240c2feb90ce4841e2551643a06bafffe395ec793b4826117849c12de374868e34cb1", 0x19}, 0x60, &(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x78, 0x1, 0x54, "96ff35f1baae7312a8c23e60a5db2cf86342af0758fcd6c680e2a3ecf1a6e4ecf0b17c13ea8d4b14d6c20cce27875abf32853f7cadc79800e240e222c74e7cb582d11dc338afdb92deaf3fccff2535be447579c6ecde4b29540c7acaa51538a7f1"}, 0x78, 0x8000}, 0x4) 2018/04/04 05:06:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0xf2, "1943b35e04f4722ee1445bcd5f1a6524a0a0d7d2dd681aba02895cc77691d2ffb6f2e31c644da6f0386a5b901c0fe37abf0768da6951276bee7cdcbec1750ccdb0509c2e75abd5e7dc77d3a478cfa7560b9f1f4fdea6eff1bd245b108eb8b05878e6e4aed13f77b4b186a57605669181cbca984a446e5c1cb8ef5c26a5d5a2a46fdff9fdab4fbd388afa7691abf30452407ffebfec9522ec8f0f8663d6b82c06f813b583e86d1511e993c940016ff303b61470dadd5a3221b28ce30105e2f199d439300cc9c1a3f5affb6e048ca4bc0b13ff9d0286e9b8eb9d2df4bf35af3029c465d618c68477668d2949607644b877b3de"}, &(0x7f0000000180)=0x116) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xeb7475328bdbcfc9, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/04 05:06:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="140000002700638100000000000000000f33d300"], 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/239, 0xef, 0x12101, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) [ 709.048178] x86/PAT: syz-executor3:15044 map pfn RAM range req write-combining for [mem 0x18fc30000-0x18fc33fff], got write-back 2018/04/04 05:06:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) 2018/04/04 05:06:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x3, &(0x7f0000000440)="aeb386cb277bdb21563dde3d588735bd81f01a3be515b2ec2668f0c3140857e5ea050de3dfab247e815302da7346079d5f6d68e2f5d8e0665092b584e5d2c0b4dd3de65dd0d165467a5697278f5f026760132a0eba24b05a4b13abe6741baf3763f2b202b81d4197ff3a38804fc39dc3517599df35c27d474642c24bc6b4e964b9e9a0e6ee2206aafc2c7daabc24fbab625ad9b357d2e4cab115ae4831b0eeef3fbe6b0023b262c75a956c184c7bb541729821c02a3a18fe82274e968114574a6dc0e1a0107d9f", &(0x7f0000000400), &(0x7f00000002c0), &(0x7f0000000100)="b605f28c836f91c35e2eb25bd9b21622096d80c41745823b97e7a06b24fa44dfd7d0b8702c2464b6747749e9065e3614824f473dde866f0779512ee25a53f4d366bd06866c56a46d49bd19fa32d1a0ee2fcbd266c578ae4aa9567899ad2b39dc56a7bc8851596f2a82fa59bddb6e96cd1c16935ed652779abd1301e3a0f490") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x22000) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) write$cgroup_int(r1, &(0x7f0000000080), 0x0) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4}) 2018/04/04 05:06:48 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r2, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/04 05:06:48 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9}}}, &(0x7f00000000c0)=0x84) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) getpeername(r1, &(0x7f0000000180), &(0x7f0000000100)=0x80) 2018/04/04 05:06:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x40000004000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget$private(0x0, 0x2000, 0x1002, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/82) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x38, &(0x7f0000000380)=""/94, &(0x7f0000000400)=0x5e) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x4, 0x9, 0x8, 0x4, 0x1, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000200)=0x6) 2018/04/04 05:06:48 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x640) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000280)=0x6) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000200), 0x9, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_generic(r1, &(0x7f0000003840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000003800)={&(0x7f0000000380)={0x3454, 0x21, 0x93b, 0x70bd26, 0x25dfdbfb, {0x2}, [@typed={0x4, 0x23}, @nested={0x211c, 0x38, [@typed={0xc, 0x1a, @u64=0xff}, @typed={0x8, 0x6a, @u32=0x401}, @generic="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@generic="dbe4405bb3118e47c2caa913df9ba55c0945161f4799cdb841a5a16775d0e6de8c2173a7907469f8842c792562f8594cdeaf540798eac1ba20cdeddcf87a1fdcd012fc4d0f3edfe9932bc53b2c1c06ba522e8dcb1383bae4e19c327862d3a0705a99aedb65a7324bdba6635cf73007f647445cffc951a63188066674c56b5497bc1d42a55305054d2fd3f69337aa6e96b0dee37469438ba7a4fee89d93095eec77b9afd423153bee2439ba01f914424048adb921066571ddf664768f7f03ee9332aca0d77c13f3d03135983f9dc740b805750d6cce20ca336e", @generic="56c174670c3ae7f72c86dd2e1009ffb4c87a649f9b", @typed={0x14, 0x1d, @str='/dev/usbmon#\x00'}, 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@typed={0x8, 0x27, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="9c5170db8b81218823ffd3be45fb0eeef396081ad58c40e23e2f7760df7404fffca3cbe8f95c5ac32a1839d8cfe611cfcc8f60f2ab2a04dedf81ca87eb1610e836c987b90516db6f3cf6a1a614171120785850dadf60d91c607ed0f79faadd3040ff8b485e8f7b588fbd91584ff1d4f2300ea396c6a5aaab0bed4fce1b44171eb785d65b1f45f01a0a8ee2fec55a5d53a3f3f5e74f7f530c34ce37e47bec3a4b0131fb7d1d7ce5d0139637439cd0baea9d6b38fe6319a26fb0ee030e59dff7e10fbdc7ec14b90bd3d2", @generic="8dd19370cc86abf2509ccc8b58f10bf9d59057df15da51813d4efbf9bbd607fc4809c57485cb7d3c", @generic="df71e57665a71a4bd136183fd023bcd6d16dd6f3034e", @generic]}, @nested={0x138, 0x3, [@typed={0xc, 0x7f, @str='hash\x00'}, @generic="2ebb8a85c12470ffa772141e3382bf1bf6736ef036047bbcf85eaa9e5cefeab2722aca2651350f20cec4e6b062e38fdd3c36b575633409e965dc1333c9af566fd4f56d17081ba927e990b3a2a2c6bdf457e697fe2be076e962d4e2664e6f8713ba3f3ef28b9ac4657900eda8d4dfc7022f81c69ca071255ac5b7b0d87e470fca430f39f02f2d9bbb6cc3", @typed={0x8, 0x2f, @fd=r4}, @typed={0x8, 0x9, @fd=r3}, @generic="c646feb158657fa064c5874ad8632688242ef658a7b2eab35590cf8acd98d7903f366e7237c7fe2596b86f2eb4f4a71dab26ffdbba2526cdb8a1bf3672545b13ecb5594ed29451da18734af716a8d60293468954f0ced82233595ab68456b7047d0f1f0079938eed3e448895eff5d3c87d42ac64cc414f85e9b8e385b055dc1f0c4f6b31384994c3a3a6ebac4f"]}, @nested={0xc8, 0xa, [@typed={0x14, 0x2a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="49fa6c14ace7912145ea76ccbb0096c43df866cabb4069958dd9c146d03a0effd150262954227d6b8fdc5de4ca806d164793e614f9c200392591cc38fd18066aeded6a302eb8e419fb3e7afd87d0", @generic="736b26cd8b8315baeb4d678e0562c9d71dd31f817e99c2106154771ba944c30bb6b8229459acd7c92c6f5b565c137245e2fdece5510ded06b269eb2777790b43f2b29c91ceb6d2475763580cae3459bbb106358b7f8dd3ef7e282d65f9dde6"]}, @typed={0xc, 0x2d, @str='cpuset\x00'}]}, 0x3454}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41) [ 709.325373] x86/PAT: syz-executor7:15097 map pfn RAM range req write-combining for [mem 0x184d90000-0x184d93fff], got write-back [ 709.395075] x86/PAT: syz-executor7:15097 map pfn RAM range req write-combining for [mem 0x185c90000-0x185c93fff], got write-back 2018/04/04 05:06:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) fchdir(r0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000cff000)) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000280)}}, &(0x7f00000003c0)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x9, 0x1, 0x4, 0x10001]}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/04/04 05:06:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c001000000000000180100000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000e07956565b5f45a6bad668ef5e4a3a4f3030b86e", 0x11f, 0x10000}, {&(0x7f0000015b00)}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2}) clock_nanosleep(0x0, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000540)) timer_create(0x0, &(0x7f0000000580)={0x0, 0x1d, 0x4}, &(0x7f00000005c0)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) 2018/04/04 05:06:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') sendmsg$alg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)="d6f709322e2f6b457739c7402b36b13082ac39c9f7a25b3975f04151403f4074a8bda4ccbdf61b1ee227dc4d585b7c8e6cedfbd705f585da55a274cc9ee140ba7b2830e75d9e4b9db6ee57f7203abdeea2c0a107caa86ee4e6f799b0b935333f1ed9c689a7572a48ef1e6487a1abb76a219f23ab35112a87a0bdd10e747ca8dd26e5188438b19a88e0e3f7", 0x8b}, {&(0x7f0000000200)="f819ecba423a0d22adae732e4afe0d5d0bee7463ab364c9f0668e3e80e3efdba6b575ceaf7e710cffa037ecc0fa730dc118fa948f8442f09649dcc28ea3552a923806badcf6278a5e4ca275d5ffb5c9d9a12fe4f4d244dd8504bd565052077df4f261558e75c62075e15912c21f083edfdd3bc9f84ce0567bdfad50d427dfa092c9b3c383ac34b81b3182429fde91c1c4b42009bb4e5835dbb450124214027c014a1f8", 0xa3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b542b3425ec3c41f606ffcf45e2842e0d913af3b8b6c6ee741e225175aed4025716f5231673dd9e575fcee9166d3b42ba5f479971cf598823eb7c375247e023160b2caebeb66394fec27fcc6f1ee39550d2471631b94d0c1c92b5b751bd15d4a9a7a254c55b8c74244309a9cbedb962da2ab442a0f8328885430065896db4d078dc8", 0x82}, {&(0x7f0000001380)="0a30d130748c2be68721d1b8f94cd22eb229bff2cc45dac2fe55cdb500023c80408fe136a5c8069f959c9b8751e1cc8c9bdf990f80f7d5de2e44f28ced55cac37180a40ee46cd419988337037f1e767f654fa39f2d5630e5dd615429da3dada548dcb295894fb3260d25b9e37d8fcaa323f6f651f8", 0x75}], 0x5, &(0x7f0000001480)=[@iv={0x30, 0x117, 0x2, 0x1b, "d233d068447b1c61b3e647bb0dd2dd06ef12687f2fa94281e20daf"}, @iv={0xd8, 0x117, 0x2, 0xc0, "2bd2c295e691682f1bc019726a24bf80ca59720d61ecbd5d66b0bf63e0cee05be01a6935da081ab7c08666f3727dbe70f1630900a8e37d47ae8f0cc53c2f8977fab7a4d6fdc97a434ceb9a2a98a458177e89bdb90a5f206a200f039e271385ac8a93cb3edadaf970cc3ed732eec613cc6b7fddb8df4bc8f22bcc9a03b5b8148ed4ee4184d7999edae73e922dad740f2cae6ca4f6249b21513304451b1e32f98626fd68096b2478be6ca9b56b50646d4c6a08bbbaf50800af583ddba90fbb48ab"}, @iv={0x98, 0x117, 0x2, 0x82, "b6f8fe7dfd0812e0e3c9735326f453be8c1808a62dc31c38aaa4795c80ad620bee2a05b651204494f119c483da2836b51011750fa9a9e4b001d466d8e7e5eb8453f1f833e4a5af66dc5d97c01d4b0319be829d305ea9933dafa8dd6e6c222f414dac51d210b6217371a1e7cf14c8a0460cb7c1639bcfd301fe5a9fd8f55141e5bf43"}], 0x1a0, 0x20000000}, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6}, 0x2e, {0x2, 0x4e24, @rand_addr=0x5}, 'syzkaller1\x00'}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 05:06:48 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/04 05:06:48 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4403, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bond0\x00'}) 2018/04/04 05:06:48 executing program 5: r0 = socket(0x13, 0x1, 0x3f) listen(r0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/04 05:06:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mlockall(0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) fcntl$setlease(r1, 0x400, 0x0) munlockall() setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x9) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) 2018/04/04 05:06:48 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x400002) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$can_raw(0x1d, 0x3, 0x1) accept4(r1, 0x0, &(0x7f0000000000), 0x80000) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/04/04 05:06:48 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) read$eventfd(r1, &(0x7f0000000180), 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r2+30000000}, &(0x7f0000000140), 0x8) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000), 0x4) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/241, 0xf1}, {&(0x7f0000000340)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x8ba}, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e23, 0x28b, 0xa, 0x80, 0x20, 0x2b, r5, r6}, {0x5, 0x80, 0x401, 0xffffffffffff418e, 0x2, 0x401, 0x80, 0x6}, {0xff, 0x9, 0x6, 0x8}, 0x18, 0x6e6bb9, 0x3, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x3, 0x6, 0x1, 0x4, 0x6}}, 0xe8) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000000c0)=0x20000000000, 0x4) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r3) 2018/04/04 05:06:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x56, r1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/04 05:06:48 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00"}, 0x4f) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0xc40, 0x184) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000000)="98d09cd0a31077b78104bd49c5190d1e80b554c67a19857837ae11b4a66d70b021b3fb56f54f1f1f46681ba1d5b52080b39ded1e5bfc6578eaceaa846256fcd3a7ab3febd8e5dce5f0546fa50069a915c475d592489e586d6ce9507e320eaa3f7cf6461c385a1f40272ede243681654519d5111595790f3130b11bf3fcda07ce31e4daa888eb3f8237dee93fe1bdc2286771668f3fccaa825d514faf04a04da919435e7226989ffbf36a51266ccc") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x80, 0x4) 2018/04/04 05:06:48 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x3}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000086dd010000000000000000000000bf42286b00d0cd0c537b02cb2d3027c804003e6aaa37b458641c872ab27f057c0e444ea848fcba6fb7005c5909ea2afe0cb67d0adf293f7149e8770afb46894cb9cfb861bc2b0bb4af4e884194310a9b56"], 0xff11) 2018/04/04 05:06:48 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) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="01975b3efc5c309b704d9380c200000000000080927c0000000086dd6009000000303a0000000000000000000000000000000000ff020000000000000000000000000001830090780000000060a9718800000000000000000000008e0000000000000000000000000001"], 0x0) 2018/04/04 05:06:48 executing program 6: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{r0, r1/1000+30000}}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') [ 709.845059] device syz_tun entered promiscuous mode [ 709.851361] device syz_tun left promiscuous mode [ 709.910829] device syz_tun entered promiscuous mode [ 709.972636] device syz_tun left promiscuous mode [ 710.523940] irq bypass consumer (token 000000003a5ff3db) registration fails: -16 2018/04/04 05:06:49 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000000, 0x200000) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 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$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/04 05:06:49 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x100) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0xf5e5, {0x6, 0x759, 0x8000, 0x4, 0x5, 0x2}, 0x5094, 0x100}, 0xe) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x2, 0x2, 0x1000, 0x4}, {0x8, 0x4, 0x7, 0x1}, {0x0, 0x0, 0x2670000000, 0x535d}, {0xaddc, 0x8, 0x0, 0x1ff}, {0x4, 0x8, 0x6, 0x4f}, {0x1, 0x8, 0x8, 0xffff}, {0xcc2, 0x65, 0x8, 0x7}]}, 0x10) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r3, r0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="ea5cd0f7925131b95415e8efa2b11e1ac3a265db3881294df2946da87f706a1def037167779833494f94328e7d9e7fa02df4fc3043793b5c29c7fe5b037b91db12bedd77f5f606ad", 0x48}, {&(0x7f00000002c0)="5a76ddcf2f9ad41674fb3d80fd83ba49ba6772b6fb40534e3e7205685ded815e0db5fa50bb63d27e0f52dc21c5c92d3e00cb3e850c77cc101be6bbf839685dd4477b718506e97399784d0b319ccc583292a8212d9b546e5922e7f1e543652958b6b42a79bc21e44118238b", 0x6b}, {&(0x7f0000000340)="0ae19800b12068b4bcc5c19f91b308860e996e9cd265594b2cfa06e5ad1f1bc619c71fd0af232783066fef944cb8a9d7792d24074ac976be0f902a15a1a6146fbaf6b22139d0e4be21b82d59b1a6bdeb01c0710f6c313ff08552558148b6fefae724a579563b0dbadad5b8aa658a91be04f70150b654ba0bedd3e801ef6580ab132c190786b572f13d2d45fda35d06957307ce415bdbb0de9dca3dc494c8163b9a9e8c30dd50", 0xa6}, {&(0x7f0000000400)="e4aae58c84a5", 0x6}, {&(0x7f0000000440)="ad848eaf924f58a27f9445477257aa18c4cadef6ced34654d422551b40b186b40378d51b6e3760b54dc57862eef67119acd9ffbc168f3a264df52b5bdce9db059ecbb2d26b9e736e8013b1b648c3fd59f3d25d92db9dcbb7549fceee1e283b0379e6ed57", 0x64}, {&(0x7f00000004c0)="252663eaed1e311a5c027a86348441bfe5980a9d2d5a56c38680862fb1d10ce76e963444da99cb00110df30058d6874f4685035e3972115b16cb6f174fbb0b63cff0756029764228b1b8328a0d2ade2493fb1b900605cfd0f7932cf2c0fc355964c4ca2259", 0x65}, {&(0x7f0000001340)="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", 0x1000}], 0x7, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) 2018/04/04 05:06:49 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x161000) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="c0f99b76a2c5d6fc80ac2004b04b1eb3ed1097765e2da397c59fa2fb92e5e48c94e4941863fa2100ecd5f7100c2db97fc2ab5edbe606103be4ada510787052f4d88a7285e25ec17df57811aa61f121fea588c651469d227e9dcbf7bec4d9a44c09e8d15e56693040c3a09e6ae0d7"], 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x200000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/04 05:06:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x12}}}, 0x5, 0x647, 0x4, 0x3, 0x1ff}, &(0x7f0000000180)=0x98) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/04 05:06:49 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xffffffffffff8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x7}], 0x74) sysfs$3(0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) truncate(&(0x7f0000000200)='./file0\x00', 0x3) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000240)={0x3, 0x8001}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x480, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000002c0)=""/234) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000400)={0x3, 0x2b, &(0x7f00000003c0)="544490d0611a0cfcca4a7fc44d5e55182586376570d4c68ec4bcafe101bb432359c49f9d8e04a37a5389b1"}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000440)) r3 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x9, 0x400000) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000004c0)={0x640b, 0x0, 0x0, 0x1, 0x1, 0x2, 0x81, 0x4, 0xfff, 0x7ff, 0x6, 0x7}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000500)={'vlan0\x00', 0x2}) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) getpeername$ipx(r3, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x5, 0x8, 0x100000000, 0x8}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r4, 0x7fffffff}, &(0x7f0000000780)=0x8) munlockall() setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000007c0), 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000840)) truncate(&(0x7f0000000880)='./file0\x00', 0xffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000b00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x104020}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x15c, r5, 0x200, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x30}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2f23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x15c}, 0x1, 0x0, 0x0, 0x5}, 0x800) sendto$ax25(r0, &(0x7f0000000b40)="d6a9bccea3b56ddd2b958c7c1b393da3fe6e253c6dd79b6bf44681c168ca94ff7902d7bef3b5acaf42485237fdb60537d6f45c36f9f1ac343a86218d821519324d74be7806488a0772ec", 0x4a, 0x20004885, &(0x7f0000000bc0)={0x3, {"186c8de4fa8331"}, 0x2}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000c00)) 2018/04/04 05:06:49 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/4096) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000011c0)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001200)={0x0, 0xfffffffffffffeff, 0x0, 0x100000001, 0x1}, &(0x7f0000001240)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001280)={r1, 0x5}, &(0x7f00000012c0)=0x8) sendto$inet(r0, &(0x7f00000010c0)="36f074bdc485437da978ac4da88d6de955cf4b4a445facdaa55a7e468fc7beb399853d44c95a5db71c48ae349f8ac7fabca29befd180bcd3fcf10e4a7faddd9793a58f548093b0e16e4c89f68d2f5dc9141cdba008ba5ae42101869a060ecc843e6598f9e91777d2a9b869083309a32fb56f11ddf796f62b15e4558cca0a62ee73446bb031dce071d61cb2db448eb3525bda40511b373528b1252fc4d504ec030d5a", 0xa2, 0x800, &(0x7f0000001180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001300)={r1, @in6={{0xa, 0x4e22, 0x10000, @empty, 0xfffffffffffffff7}}, 0x10000}, 0x90) ftruncate(r0, 0x7f) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x32) 2018/04/04 05:06:49 executing program 7: pwritev(0xffffffffffffffff, &(0x7f000029afd8), 0x0, 0xfffffffffffffffc) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x1000}) 2018/04/04 05:06:49 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x7, &(0x7f0000000180)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000000)="e4ce5ec2b2c468f75e69bfd563c62a5a9546e1035d56e95650e7735b14f9b60ce1c33935c91c66c7e5c8f1619ac427da06af5df4301350860bc450ab1c400c553e3f926368a7d9622e072875a162c82956b9a27c7fd7d15bb38f81ff9299f84feb89eed77c623ae8072446006f89d3254b071e2aceb3f1c6094697d7229bf465e7b7e7f5fc6267f806370bc20ae1d71abbc1a9e5cc67124aa9ceeb695efe8947dd8d26368f7940dfb75dc981eaafce41de59b2b4", &(0x7f00000000c0)="9e96987175f0d61af1dc8596855d77ad8681b171cdd941a8bd62b7eab7280d85782ad2746cba13fc95e1cb366591ef66ac1d822ed3fde242a784a96385211520076a8a91a28de7566f51c27202455db4567d5ab9adf73923312bdff3a82c58adcf57974aa51193b68af65fb98e7de5f091cbedab7fa716024e929827fab07f0bdad08a"}}, &(0x7f00000001c0)=0x0) timer_delete(r1) sendto$inet(r0, &(0x7f00004b3fff), 0xfeb0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 710.870765] QAT: Invalid ioctl [ 710.876998] QAT: Invalid ioctl [ 710.907756] QAT: Invalid ioctl [ 710.932980] QAT: Invalid ioctl [ 710.953934] QAT: Invalid ioctl 2018/04/04 05:06:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="555d5d4940dd3e6dfbb53b78c5c1c4e8", 0x10}], 0x1, &(0x7f0000000380)=ANY=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) bind$unix(r2, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/04 05:06:49 executing program 0: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000, 0x0, 0x0, 0xbbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffff00000001, 0x2000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) [ 710.982802] QAT: Invalid ioctl 2018/04/04 05:06:49 executing program 5: r0 = getpgrp(0x0) r1 = gettid() r2 = memfd_create(&(0x7f0000000000)='system\x00', 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000080)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x100) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x7, &(0x7f0000000480)=[{&(0x7f00000001c0)="2227b2a0365ae9ce62fe655cc3b44f48559aea930ca22eb90d9955a99eee1c24d156d67710d52570a50384d5", 0x2c, 0x6e}, {&(0x7f0000000200)="4342925c1b257c519a8929fcbd21246e26c492ccc286afd0fe897725118394467fd327064b812e02686485667ae5443a14852a", 0x33, 0x6}, {&(0x7f0000000240)="46a1e302a4d0cd0a32539e604b1f4943e7de0b3e8177c782ce14f71f9c35e1c5e61dfc484745a7a92bf3cfc1da98683723b0f5d335292646103368f0115fa6a7e5807548d91c", 0x46, 0x7}, {&(0x7f00000002c0)="d03b397669cb940eaf43161d2a387a80ff60a10db244792ef85dc509f732b02586c7ee5a57f36897e38ef29fdd0c66b6b50b82b0ee741cad4deece7ced3c394bfd1ec8", 0x43, 0x1f}, {&(0x7f0000000340)="eb121faea06fe5112f84240dae27e4fc654f67084e18522cd7dc39c78003", 0x1e, 0x91e1}, {&(0x7f0000000380)="9fee0e3b6b3a71784cc6f5a52342f1a231302d712b3871b396993e6603c764672a80650eec1291ca6f8f6da891385c41199ce1e591fad312788e7d668342c84a3ac384c58da8c3697096eb6f926a11a676c056d213b3c0c4c9e53a22cf4426c7d12e2760421d6bb6a93f913d5f9003c42192919f5a9997f5ab4a789de904390b8fcfc3ace83e8650921226c7e085dcf105184e0485eba83604794c4bba7cd72d3ea141fb7920ad2d585594", 0xab, 0x6b}, {&(0x7f0000000440)="f9eb", 0x2, 0x1}], 0x1, 0x0) capset(&(0x7f0000000540)={0x19980330, r0}, &(0x7f0000000580)={0xffffffff, 0x9, 0x5, 0x7, 0x401, 0x7ff}) write$tun(r2, &(0x7f00000005c0)={@pi={0x0, 0x6}, @hdr={0x0, 0x1, 0x7, 0x6, 0x8, 0x800}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x42) 2018/04/04 05:06:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)='?', 0x1}], 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) connect$ax25(r0, &(0x7f0000000040)={0x3, {"1520e932dede3c"}, 0x6}, 0x10) 2018/04/04 05:06:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x100) [ 711.005377] QAT: Invalid ioctl [ 711.076269] QAT: Invalid ioctl [ 711.089076] QAT: Invalid ioctl [ 711.102869] QAT: Invalid ioctl [ 711.111955] QAT: Invalid ioctl [ 711.120173] PPPIOCDETACH file->f_count=2 2018/04/04 05:06:50 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/04/04 05:06:50 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x100000000000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @random="a6935f67f3d6"}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, "54c5ac4a60d033e7a75fecbc00"}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x7, @thr={&(0x7f0000000100)="979a323a792b677b0fb8102535c38bcccd3eef4eafd36cef552baad743c2d883a60629d6d6d4ebe6c6b86ab56d817c3f477455a6c2defc6edf60c02a09f1bbdf0efc680e3c19e5ed0d9ee5e6af1dd4fb38e5be8352a757044dfbd374e38f4c53d99ec05a5314860d3cfd01b9e30971ce8a6c6b1fca8a56686d7e1661035d55dc3e41ca9b14481628def78b4dba24938ea7c0095305eb70ee25c5d74d644178264cd0745152738e35377a198f21f0fe1c84176f25b5932d6f9341e476c612", &(0x7f00000001c0)="be922e78d8ba2f68a951dc0795370ffabfbe2c19013e97423f413070c83a08312d5d7d162501dfaf1a03f66d0f3c72fbf4c3fcd8f9cf14ee44457a87e8f26d1589b5a4b7728326d068b58d38f3cf8ffe74ac0a0d18d35e892e9c9c122a17b525a0076ffc177076629e5199ae64e77fe497a5a42c5cbf8dd784f3ad2aea1db1a503ac4b6d6c465563fb09a920a14da93292ed6e13f539d99f65840e1ddc9e5e9f250ccac58caf136c003b0d8046cbcacdc46fa5f0df37d4ba1690976d61d3262598f1b3ef0ef37a3937b1701dd465b3fc9b2f2a"}}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f00000002c0)) r2 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x101, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000340)) [ 711.128116] QAT: Invalid ioctl [ 711.133593] QAT: Invalid ioctl [ 711.158759] QAT: Invalid ioctl 2018/04/04 05:06:50 executing program 6: io_setup(0x4, &(0x7f0000000140)) io_setup(0x81, &(0x7f0000000240)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xaa, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x647f, &(0x7f0000000100)=0x2) io_setup(0x8, &(0x7f00009f5ff8)) io_setup(0x3, &(0x7f0000002cc0)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) io_setup(0xff, &(0x7f0000000000)) [ 711.193467] PPPIOCDETACH file->f_count=3 2018/04/04 05:06:50 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') listen(0xffffffffffffffff, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0x7, 0x482) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000780)={r0, 0x4a88}, 0x8) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000000000000663957e8"], 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x2, 0x8000, 0x0, 0x8000}, &(0x7f0000000240)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce7094") setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10, &(0x7f0000000140)=0xe9fd, 0x4) accept4$llc(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000a40)={{0xe3, 0x5, 0xd89, 0x8, "b7a222eedf16c8d251c31f1707a26f14363d912c789bd6bc8bbbc872662338a7fb50a956b8b3685817ac97d9", 0x9}, 0x3, [0x7ff, 0x7, 0x8, 0xfffffffffffffffa, 0x5, 0x9, 0x8, 0x3, 0x1d4000000000, 0x0, 0x9, 0x3f, 0x100000000, 0x1, 0x1, 0xffff, 0x3e98, 0x7, 0x3, 0x1f, 0x3, 0x400, 0x2, 0x69b, 0x4, 0x3, 0x101, 0x3, 0x8, 0x80000001, 0xca18, 0x5, 0xfff, 0x3, 0x8001, 0x5, 0x2, 0x3, 0x1000, 0x1ff, 0xc5b, 0x3, 0x3, 0x5, 0x400, 0x92, 0x6486, 0x6, 0x8, 0x7, 0x1, 0xffffffff, 0x1ff, 0x7, 0xb6, 0x80000001, 0x1f, 0x6, 0x7, 0x2, 0x3ff, 0x2, 0x7ff, 0xc7, 0x6, 0xffff, 0x1000, 0x8, 0xfffffffffffffffc, 0x6, 0x0, 0x6, 0xa42, 0x100, 0x0, 0x8, 0x3, 0x7, 0x7fffffff, 0x0, 0x2b6800000000, 0x1000, 0xffffffffffffffc1, 0x800, 0xbb0, 0x100000000, 0x6, 0x7fff, 0x3, 0x72bbb4fe, 0x7, 0x8c3f, 0x8, 0x7f, 0x80, 0x0, 0x80, 0x9, 0x65, 0x6, 0x8001, 0x3, 0x1f, 0x81, 0x7, 0x8000000000000000, 0xb5ce, 0xfffffffffffffbff, 0x5, 0x81, 0x7fff, 0x4, 0x7, 0x7ff, 0x3ff, 0x3, 0x8, 0x800, 0x1ff, 0x4, 0x8000, 0x9, 0x3, 0xfff, 0x73d, 0x6, 0x5, 0x1], {r4, r5+10000000}}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) 2018/04/04 05:06:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/04 05:06:50 executing program 4: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getitimer(0x2, &(0x7f0000000000)) 2018/04/04 05:06:50 executing program 1: r0 = memfd_create(&(0x7f0000000000)='userloppp1ptoc\'\x00', 0x0) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/04/04 05:06:50 executing program 7: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/04 05:06:50 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = gettid() r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x4, r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="1e0000003f280e5bb588fc1633887d95f10b64984e31ffffb9073d549ea1335e67649a2457e60900030da774e7fd9b1003000000000000000b0e54a1aad167344ff1013ed0b9edeb499e0848b54c3c8d0412b7895a08902809753d8775c0067ec9afb5150983b3c3482b01aa3fc24898a45a8eec5b7460"], &(0x7f0000000140)=0x2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x8000, 0x30}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) 2018/04/04 05:06:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x6, 0x0) ioctl(r0, 0x2, &(0x7f0000000240)="d9f4021b443232885edd208082464d238805debd8a248a6defe5f3f20b59827008e0f0e303d149ef5a52c0f1e3b62aa183b78e3c7612e9a129e0f53080850f1dce307da2e42ca1da84") r1 = memfd_create(&(0x7f0000000140)="2d406270757365100b1828b39f9df1a30f", 0x3) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/61, 0x3d}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/162, 0xa2}], 0x6, 0x0) write(r1, &(0x7f0000a17000)='\t', 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000003c0)={0x2f, @rand_addr, 0x4e23, 0x3, 'wlc\x00', 0x1, 0x0, 0x4}, 0x2c) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') sendto$llc(r2, &(0x7f00000000c0)="fc7a46e5b22b62a1d222b0d423b66d1b572dfcdae48382c42b0dffdc803e30354814904446990ba9f65d10a047fe1859a7a2c43a7a1a058b41772aa1f5157a23844543bdb19ab154b3ba2bb3958f21d01371258d2ccba54503174a4902d0b09da36608bdbd3d0779302e114b6e98231590fe4469c075", 0x76, 0x0, &(0x7f00000001c0)={0x1a, 0x0, 0x8, 0x7, 0xfffffffffffff000, 0x6}, 0x10) ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000340)) ftruncate(r2, 0x7f) 2018/04/04 05:06:50 executing program 6: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40084}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r1, 0x800, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40001}, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/04/04 05:06:50 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) splice(r1, &(0x7f00000000c0)=0x3e, r1, &(0x7f0000000380), 0x80000000, 0xa) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000009eb300180000fa0000000000003426b382175e8def884fd07a59c50460d1f8fa1679cb93758a0fed488ef8e459ea931b34588c8dc8a6add637cc1d73acd6bc04b1f610f445891977a4783a700aed00ab232c8f93e5bcba8ff1bda7f97d89fc797f8ccd8b388a", @ANYBLOB="0200000000000000"], 0x71) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYRES32=r1], 0x4) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000ff010000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000"], 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xc}, 0x3f, 0x1, 0xff, 0x1, 0x5, 0x3, 0x9}, 0x20) bind$llc(r2, &(0x7f0000000500)={0x1a, 0x338, 0x9, 0x7f, 0x4, 0x9}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0xffffffff, 0x4) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x4, 0x6, 0x742777cd, 0x3, 0x7, 0x5, 0x9, 0x1, 0x10000, 0x100000000, 0x4000000000000000, 0x9, 0x5, 0xffff, 0x101, 0x1ff, 0xab77, 0x101, 0x3, 0x12ac, 0x9, 0x3, 0x81, 0x3, 0x1ff, 0x8, 0x200, 0x0, 0x9, 0x3, @perf_config_ext={0xff, 0x1ff}, 0xc80, 0xffffffff, 0x1f, 0x7, 0x401, 0x3a, 0x5}, r4, 0x8, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)={r5, 0xf6, "30b408b7778054309c57dc21094ed02acfff941f57e9fef845c13fa1a320733b3314fe0fb21911a4b20cde9a32ec990e254d0b7009af08cfd9ae825991f208f77e1d9553f21fa99bc47b6e1fa4b2f044b634226d414136bc92a6c24c6f604a49d4e021c843877a1bff110adb4ea6ca03b4f53ab2185511ef17d8c2b57d5f2dd20d94cbe4c1ca31aae8d62343ffe81e56cc759e4c3539ae7335c0d0584c8786e5458cd29a41e1b3c6e01639eb51c63d8bce214bc01b59955c7784ed52a010f9a918be46e9b40ef02143f64aa01dff889ef42e8db3811109f13888bf2571eaac725798998c0b8730dfcc46752f3063e5d6310835ca7a82"}, &(0x7f00000004c0)=0xfe) pwrite64(r3, &(0x7f0000001640)="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", 0xb0d80965, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000180)={0x101, 0xffff, 0x7fffffff}) 2018/04/04 05:06:50 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x44001, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) socketpair$inet6(0xa, 0x806, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x606200, 0x0) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x2) r4 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000000c0)={0xc2, @time={0x0, 0x989680}, 0x0, {0xa4, 0x5}, 0x1000, 0x1, 0x9}) 2018/04/04 05:06:51 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) fstat(0xffffffffffffffff, &(0x7f0000564000)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xd9d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x8f6e}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 05:06:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/49, &(0x7f0000000100)=0x31) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) getpid() r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000080)='net/netfilter\x00') gettid() r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="d200000000d37dbfde4d564b0000fc000000480000000000fd05f95d893c4c947a"]) 2018/04/04 05:06:51 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cd3997030f00", @random="6debc9ef3689", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000023a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "2851b9", 0x0, 0xadd7106bce66fa84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "5b77a3ca7ddcb744"}}}}}}}, 0x0) 2018/04/04 05:06:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) r1 = socket$inet(0x2, 0x1, 0x3) ioctl$TIOCSBRK(r0, 0x40044591) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0xa4c, 0x3a, 0x100000001}, 0xc) write(r0, &(0x7f0000c29000), 0x0) 2018/04/04 05:06:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000785000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x2, 0x4) 2018/04/04 05:06:51 executing program 2: r0 = socket$inet(0x2, 0x7, 0x800a4e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e40], 0x0, &(0x7f0000001980), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'sizkalDer0\x00', "7663616e0300", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0xe8, 0x118, [@statistic={'statistic\x00', 0x18, {{0x0, 0x5}}}, @realm={'realm\x00', 0x10}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'sit0\x00', 'lo\x00', 'dummy0\x00', @random="52db28434679", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x198, 0x1c8, [@helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x1b, 0x0, 0x0, 'syzkaller0\x00', 'bcsh0\x00', 'bcsh0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="f91f007a8539"}}}}]}]}, 0x4f0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/79, &(0x7f0000000240)=0xca) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0xffff, 0x3f, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'lo\x00'}) 2018/04/04 05:06:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) [ 712.280427] audit: type=1326 audit(1522818411.191:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15297 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 05:06:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000980)='/dev/dsp\x00', 0xc004, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/155, &(0x7f0000000280)=0x9b) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000540)=""/78, 0x4e}, {&(0x7f00000005c0)=""/93, 0x5d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/175, 0xaf}, {&(0x7f0000000780)=""/6, 0x6}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x6, 0x10001, 0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x8000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000900)=0x4) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000100)=""/82) 2018/04/04 05:06:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) memfd_create(&(0x7f0000000080)='em1\x00', 0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000284ff8)=ANY=[@ANYBLOB="0300000800000800"], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/18, 0x12}], 0x4, 0x0) io_setup(0x1000, &(0x7f0000000040)) io_submit(0x0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/04 05:06:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="66b80e0426f90f23c00f21f86635000008000f23f80fae8a88006466640f011d3736670f01df0f00df670f063e26d8090f23430f07", 0x35}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 05:06:52 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x80000000, 0x8000, 0x4, 0x60b0, 0xffff, 0x5, 0xb8, 0x10001, 0x2, 0xfff, 0x6c2, 0x5, 0x10001, 0x5db]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x2}, &(0x7f0000000180)=0x8) 2018/04/04 05:06:52 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x6, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004140)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/95, 0x22}], 0x1, 0x0, 0x0, 0xe076}, 0x100000001}, {{&(0x7f0000000380), 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/175, 0xfffffffffffffe60}], 0x2, &(0x7f0000000540)=""/191, 0xbf, 0x885a}, 0xeec}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)=""/13, 0xd}], 0x1, &(0x7f0000000680)=""/226, 0xe2, 0x6}, 0x5}, {{&(0x7f0000000780)=@ll, 0x80, &(0x7f0000000000), 0x5, &(0x7f0000000a80)=""/10, 0xa, 0x2}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000b40)=""/88, 0x58}, {&(0x7f0000000bc0)=""/169, 0xa9}, {&(0x7f0000001d00)=""/225, 0xe1}, {&(0x7f0000001e00)=""/106, 0x6a}, {&(0x7f0000001e80)=""/222, 0xde}], 0x5, &(0x7f0000002000)=""/4096, 0x1000, 0x9}, 0x4}, {{&(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003100)=[{&(0x7f0000003080)=""/124, 0x7c}], 0x1, &(0x7f0000003140)=""/4096, 0x1000, 0x3}, 0x9}], 0x6, 0x12020, &(0x7f0000004300)={r1, r2+10000000}) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x4000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r4, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x5, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000000c80)={{}, {0x77359400}}, &(0x7f0000000cc0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/04 05:06:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x314) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/176) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) accept(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/04 05:06:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x9f6d09f2268fba53) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x10001, 0xc0010114, &(0x7f0000000040)="ca62365402ff15e1343ff88063c29440423f983a78894eefca1e81c12e8c31159498f65cd8971b7bbe103c5dbe246fbb8542d9cbf91b8975dab25bf7d735957fddc12e4364c0641d09cb14a4f3bb67a19b26a09024b530fca38bdd18d61acb6b8dec72de95881074ea20b09e86e1", &(0x7f00000000c0)="416d358b3ee93fb8852f574acde542c582b1c1a63eedf465518493edd72f562667d64f35b452d7a0c0961be4184bb780305a24410ab5e08b4cd0257f3874c77dd0038c708ac5e2c8ea392cf3ac9b03b6edcc54ac87aac87b4aa393", 0x6e, 0x5b}) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', '/dev/input/mouse#\x00'}, &(0x7f0000000300)='/dev/input/mouse#\x00', 0x12, 0x1) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/04/04 05:06:52 executing program 1: r0 = mq_open(&(0x7f0000000300)='^-#\x00', 0x0, 0x4, &(0x7f0000000340)={0x8, 0x5, 0x7, 0xfaa, 0x8, 0xe8, 0x3, 0xffffffff}) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/31, 0x1f}], 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ftruncate(r1, 0x3) preadv(r1, &(0x7f00000002c0), 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x14, 0x0, &(0x7f0000000400)=[@release={0x40046306, 0x2}, @dead_binder_done={0x40086310}], 0x1, 0x0, &(0x7f0000000040)="cf"}) 2018/04/04 05:06:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000300)=ANY=[@ANYBLOB="0206000002f4060004ffffbf000000002698345830316ed39463322427d73e3ff56c9faabed2add6f553450723a12ef765b8f8702d1a2842fb0dfc4c7068ffc717ce535e978f25f2b7936b1575d5b662547c7fb03477ce05fdcb3c50bc8cc7afdd81217d161780ef196371888d64b068ceb45641be73ec78e6fa4b25688947f4a42947505d29cb3234d4692ceb8b73c03f09da6681e842c9fe0eb0d6e89e56dce9cddb39ff2e29ccf35f979c"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x8202) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xffffffffffffff01, 0x4) bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x5c, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x1, 'dh\x00', 0x3, 0x7, 0x4e}, 0x2c) 2018/04/04 05:06:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00000000c0)=""/11, 0xb}], 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="48000000000000001401000001000000fdffffffffffffff2e6b3f85bee7d0c44b4e778da89b907b91e33edebb2bc171b52291f5fee342c00e12875e8fcb7bc78f14024777d2d5b15adc7b494a0d27513579e560cd9c49df6b08a25547cc32bb0a2891fc8482459b9ce9e62b5ecff7498bbdae7fca2e3b6cd59d61fb58469104da002d54ff3aa01e5cc5313452d8902ba59e8fcd56589e28587345dd808a83eb33bdd7b808212eb598edc52c5cfd038f7ff28550febb2480ff14486d70c1eb4e055545c9a9e3593086c053f2e510c1ed227f41cb1a31ffc2e381f130747e29381839050b0fbb80", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x10100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x6}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) 2018/04/04 05:06:52 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000057f000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x6}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xfffffffffffeffff, 0x6, 0x0, 0xfffffffffffffc00}, 0x10) 2018/04/04 05:06:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x6000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0xa2d, 0x0, 0x6}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x77, @multicast1=0xe0000001, 0x4e23, 0x1, 'wrr\x00', 0x2, 0x3, 0x64}, 0x2c) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000400)=r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000001580), 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fcntl$addseals(r2, 0x409, 0x1) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000015c0)=""/48) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000280)=""/201, &(0x7f0000000380)=0xc9) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x68100) 2018/04/04 05:06:52 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000010000002000000000000000000000000000ee000000000000006c7d475b5e9443f2f66d9a49127f8aa36e3dec70b3c00285ada4000000000000000000630000"], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/04 05:06:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x5) bind$alg(r0, &(0x7f000020d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authenc(rmd256-generic,ecb-cast5-avx))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000000)='(vmnet1\x00', 0x1) ioctl$TIOCNOTTY(r1, 0x5422) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r2, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/04 05:06:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fcntl$notify(r0, 0x402, 0xa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/04 05:06:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x20, 0x2, 0x2, 0x6}, {0x2, 0x33, 0x5, 0x7}, {0xffffffff, 0x5, 0xdbe5, 0x8}]}) bind(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x3, 0x1, 0x1}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 05:06:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0xff8d) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x208000) clock_gettime(0x0, &(0x7f0000005c00)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000005a80)=[{{&(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001740)=[{&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/48, 0x30}, {&(0x7f0000001680)=""/32, 0x20}, {&(0x7f00000016c0)=""/78, 0x4e}], 0x7, 0x0, 0xfffffffffffffe14, 0x5}, 0xff}, {{&(0x7f00000017c0)=@pppoe, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001840)=""/73, 0x49}, {&(0x7f00000019c0)=""/224, 0xe0}, {&(0x7f00000018c0)=""/40, 0x28}, {&(0x7f0000001900)=""/17, 0x11}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001940)=""/18, 0x12}], 0x6, &(0x7f0000002b40)=""/4096, 0x1000, 0x100000001}, 0x7c2}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003b40)=""/202, 0xca}, {&(0x7f0000003c40)=""/88, 0x58}, {&(0x7f0000003cc0)=""/36, 0x24}, {&(0x7f0000003d00)=""/170, 0xaa}, {&(0x7f0000003dc0)=""/177, 0xb1}], 0x5, 0x0, 0x0, 0xf39}, 0x6}, {{&(0x7f0000003f00)=@can, 0x80, &(0x7f0000004300)=[{&(0x7f0000003f80)=""/110, 0x6e}, {&(0x7f0000004000)=""/103, 0x67}, {&(0x7f0000004080)=""/159, 0x9f}, {&(0x7f0000004140)=""/235, 0xeb}, {&(0x7f0000004240)=""/188, 0xbc}], 0x1000000000000211, &(0x7f0000004380)=""/10, 0xa, 0x7}, 0x649}, {{&(0x7f00000043c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)}, {&(0x7f0000005480)=""/202, 0xca}, {&(0x7f0000005580)=""/13, 0xd}], 0x4, &(0x7f0000005600)=""/175, 0xaf, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f00000056c0)=""/114, 0x72}, {&(0x7f0000005740)=""/187, 0xbb}, {&(0x7f0000005800)=""/191, 0xbf}, {&(0x7f00000058c0)=""/243, 0xf3}, {&(0x7f00000059c0)=""/61, 0x3d}], 0x5, 0x0, 0x0, 0x4}, 0x5}], 0x6, 0x12042, &(0x7f0000005c40)={r4, r5+30000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000140)={0x5f, 0xfffffffffffffff7, 0x1400000000000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000300)={0x2, 0x100000000}) [ 714.108517] FAULT_FLAG_ALLOW_RETRY missing 30 [ 714.113157] CPU: 0 PID: 15352 Comm: syz-executor3 Not tainted 4.16.0+ #378 [ 714.120159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.129507] Call Trace: [ 714.132099] dump_stack+0x1a7/0x27d [ 714.135726] ? arch_local_irq_restore+0x53/0x53 [ 714.140392] ? kasan_check_write+0x14/0x20 [ 714.144623] ? handle_userfault+0x13d6/0x2430 [ 714.149107] handle_userfault+0x1418/0x2430 [ 714.153418] ? handle_userfault+0x16c9/0x2430 [ 714.157910] ? userfaultfd_ioctl+0x4540/0x4540 [ 714.162496] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 714.167682] ? plist_add+0x5cb/0x760 [ 714.171384] ? print_irqtrace_events+0x270/0x270 [ 714.176124] ? print_irqtrace_events+0x270/0x270 [ 714.180871] ? perf_trace_lock+0xd6/0x900 [ 714.185026] ? trace_event_raw_event_lock+0x340/0x340 [ 714.190239] ? __lock_acquire+0x638/0x3c30 [ 714.194475] ? rcu_note_context_switch+0x710/0x710 [ 714.199403] ? futex_wait_setup+0x158/0x400 [ 714.203712] ? trace_hardirqs_off+0x10/0x10 [ 714.208035] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 714.213226] ? kasan_check_write+0x14/0x20 [ 714.217463] ? find_held_lock+0x35/0x1d0 [ 714.221516] ? __handle_mm_fault+0x2e0f/0x38e0 [ 714.226095] ? lock_downgrade+0x980/0x980 [ 714.230236] ? lock_release+0xa40/0xa40 [ 714.234196] ? kasan_check_read+0x11/0x20 [ 714.238325] ? do_raw_spin_unlock+0x9e/0x310 [ 714.242711] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 714.247276] ? kasan_check_write+0x14/0x20 [ 714.251491] ? do_raw_spin_lock+0xc1/0x230 [ 714.255721] __handle_mm_fault+0x2e1c/0x38e0 [ 714.260134] ? __pmd_alloc+0x4f0/0x4f0 [ 714.264035] ? trace_hardirqs_off+0x10/0x10 [ 714.268346] ? futex_wake+0x2d7/0x680 [ 714.272134] ? find_held_lock+0x35/0x1d0 [ 714.276177] ? handle_mm_fault+0x35b/0xb20 [ 714.280400] ? lock_downgrade+0x980/0x980 [ 714.284566] ? handle_mm_fault+0x2f8/0xb20 [ 714.288806] handle_mm_fault+0x44a/0xb20 [ 714.292844] ? check_same_owner+0x320/0x320 [ 714.297704] ? __handle_mm_fault+0x38e0/0x38e0 [ 714.302265] ? vmacache_find+0x5f/0x280 [ 714.306220] ? find_vma+0x30/0x150 [ 714.309738] __do_page_fault+0x560/0xbe0 [ 714.313780] ? mm_fault_error+0x2c0/0x2c0 [ 714.317912] ? trace_hardirqs_off+0x10/0x10 [ 714.322224] do_page_fault+0xee/0x730 [ 714.326014] ? vmalloc_sync_all+0x30/0x30 [ 714.330149] ? find_held_lock+0x35/0x1d0 [ 714.334193] ? __might_fault+0x110/0x1d0 [ 714.338241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.343075] page_fault+0x25/0x50 [ 714.346511] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 714.352105] RSP: 0018:ffff8801b0ca7cf0 EFLAGS: 00010206 [ 714.357453] RAX: ffffed0036194fae RBX: 0000000020013000 RCX: 0000000000000003 [ 714.364709] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b0ca7d58 [ 714.371977] RBP: ffff8801b0ca7d20 R08: ffffed0036194fae R09: ffffed0036194fae [ 714.379229] R10: 0000000000000003 R11: ffffed0036194fad R12: 0000000000000018 [ 714.386479] R13: ffff8801b0ca7d58 R14: 00007ffffffff000 R15: 0000000020013018 [ 714.393749] ? _copy_from_user+0xc5/0x110 [ 714.397886] SyS_sigaltstack+0xa1/0x280 [ 714.402199] ? do_sigaction+0x810/0x810 [ 714.406154] ? kasan_check_write+0x14/0x20 [ 714.410369] ? fput+0xe0/0x150 [ 714.413552] ? ksys_ioctl+0x6c/0xb0 [ 714.417167] ? do_syscall_64+0xb7/0x940 [ 714.421131] ? do_sigaction+0x810/0x810 [ 714.425098] do_syscall_64+0x281/0x940 [ 714.428978] ? vmalloc_sync_all+0x30/0x30 [ 714.433113] ? finish_task_switch+0x1b9/0x970 [ 714.437584] ? finish_task_switch+0x17a/0x970 [ 714.442057] ? syscall_return_slowpath+0x550/0x550 [ 714.446975] ? syscall_return_slowpath+0x2ac/0x550 [ 714.451892] ? prepare_exit_to_usermode+0x350/0x350 [ 714.456909] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 714.462282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.467117] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 714.472288] RIP: 0033:0x4552d9 [ 714.475465] RSP: 002b:00007f4e76c2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 714.483158] RAX: ffffffffffffffda RBX: 00007f4e76c2f6d4 RCX: 00000000004552d9 [ 714.490418] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 714.497667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 714.504921] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 714.512175] R13: 0000000000000604 R14: 00000000006fc100 R15: 0000000000000000 [ 714.542533] binder: 15435 RLIMIT_NICE not set [ 714.551919] binder: 15381:15435 Release 1 refcount change on invalid ref 2 ret -22 [ 714.559740] binder: 15381:15435 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 714.567170] binder: 15435 RLIMIT_NICE not set [ 714.692909] binder: 15440 RLIMIT_NICE not set 2018/04/04 05:06:53 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000000)=""/146, 0x92) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x49, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a00)={r3, 0x401, 0x9e}, &(0x7f0000001000)=0x8) r4 = semget$private(0x0, 0x5, 0x10) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000000400)=""/178) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) r5 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='yam0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r0, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getpgid(r6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x88e7, 'syz_tun\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x65e18669f4502e37}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'nr0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @empty, [0x0, 0xed410f649435a91b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0xc6}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'eql\x00', 'lo\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0x680708851e213d6c], 0xe0, 0x130, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "83bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d345", 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}]}, 0x618) 2018/04/04 05:06:53 executing program 4: r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='wlan0\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001400)=[{&(0x7f0000000140)="cbda61e8b690f4185693cb6e0b0d330c35677ae279f7bbe83929c00769d0e710a8025cf8c45451", 0x27}, {&(0x7f0000000200)="4e913118bad52809bb9a46801c18dd3f1aceacee8ebe0b27a44bc11db3650bed8d028c1d53129ff20ede70d09ceb10b247167eb60c03540e2e0875596e7e20c71b95a87b7b2164a1bfc6286cae9e569b3173ba25e93e520f6a63f6862a87ac70e1f1f55261fc954b09afc0c5eac4e6be336f8fc2f0b4e6c4747df8dc7da6489a680f2c28467360d80ea089c2addef83e143be5ce5198e7e475d7ed55151ccf5e2475fe8cc45368c315ab882d6e1d481e", 0xb0}, {&(0x7f00000012c0)="ad72c5681ce47bc24a68ddde4e2271b0f477b57b0bc90b4fb76097e48d45fe80548b47dc7f41438d1d497f4bdfa073f1dc1a4ba968f22c583b1f9299f288777bb35babf28dca72aabf2891465ca0940dbe6ff4a4dcc592985f780a096172563003554a6241529ded8e4417f022174dff0d2d4c80a3f1254d893ed4711d688a7a27a76174a77ae782e55f193ea1cc2fdc16933df7b5f93d1dc4764c96617c857c9b36562e929d956cb3c21cd4ab501b9e1de8b75acc020ac5d21f43d1bb7e2b090dc73c3e3952d516255db1467665b8c89e25962b096127d860b20627772f2653fe70ded472bb48ef181c89044d068413cd01f7", 0xf3}], 0x3, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="100000"], 0x10}}], 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'vcan0\x00', 0x4}, 0xc) pwritev(r3, &(0x7f0000000180), 0x0, 0x0) 2018/04/04 05:06:53 executing program 1: 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$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000f00)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a165200e507ef9e81274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0dd72c791d34d4e7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c110", 0xfffffedd, 0x40, &(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f00000008c0)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b8557410600000000000000403076edaf0dc60774b68088861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0x80d, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/04 05:06:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x12c}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54000001, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/248) 2018/04/04 05:06:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="bc8e77958ed7e3bfbf4ef572723c7b6f49427c3e5b5c1fab494ff89be11b4d704f0c0ad238b28277bdf6d3ccb036304b888585f8d3edaf94544bb73bf880abec9efde167e8012af82def38587aec106cfc8c9f4bd2856fa8bece44b4eef79037efdc8f7e2b4136ee8d3569ca39b7648320820000000000000084f3d78d0260dd098ae9ad35b68e850855afa3b865840a8245f4774c9864", 0x97) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x2}) 2018/04/04 05:06:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000103f74f0000000000000000000000005dd09a22bd32d756f92b3e9bd91f9e40d7875fccbd2fc04e8a2af61d193944e7d6fe44e4b1bb535572da9731d0c131ea0944bdc14455e4f52babc7d8d309066c3d7e53572fe73c5b5516a5fd5e77f9a98bc5fc529b760d305ee7eba82474c7dc5ae56273ce7d99626ce20f318ea10a0f6fe83bb336d9f20aff3fc274d1bab1ccc23a044c12603592cd84da6efe05306ff3e7d989eb6170f5bc2cfe7e041aaeeca67fd98fb04f2545d946bb65a1f88ea95c92b1c3"], 0x14}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x318, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/04/04 05:06:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@nl, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x49, "85ce62b86db5394ae8230ca268dd561ed1433b6f6ad8cc8f724fdfd6c58ce70e9f30ca3b808bfe2f26ed1120f651f0cb9d45478545c04022479016cf54300e94fbfd1ced5eda097656"}, &(0x7f00000001c0)=0x51) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xf3, "4ede97c703a4b1d0e6d46837846dc132d34d4c89f85fde6ab9c81dd2aa98d6837974cd5ac0e9db688ff81aed294d66deb48cf30fca9374732ecf65782a017b1f5013fa96bade83e075c881733b053d68ca9ef4e2a3b57956d2170afef690010a7d48c5b51f332a64993d12b08e3d31e2f51341d4f2d1b1107f68103cae37445cc8a1bd862e1e7745a8da544729ef46b2c2269b793c65fd3e1b4673fbbe3371a9b1e9af9358ba799858f02298a84d4ca9f6766a69cf5ab0fba3a929a03598a04ce2dcab3f95bf27b6858d5f32df6665d0265094b09a7232f2b3f6eccb986854254a43529d7a9345efdb5bc3ee53be38f3ce51f8"}, &(0x7f0000000300)=0xfb) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) read(r3, &(0x7f0000000040)=""/18, 0x12) 2018/04/04 05:06:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x9}, 0x2c) dup2(r0, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/04 05:06:53 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2800, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x40004, &(0x7f0000000100)={0x11, 0x18, r1, 0x1, 0x6, 0x6}, 0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f0000000540), 0x10000000000000e4) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/04 05:06:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000105000100e500e089000100000000000000"], 0x14) writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/46) 2018/04/04 05:06:53 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='hpfs\x00', 0x21, &(0x7f0000000140)="c760e37c2913aa327f182deb99c195eee4fe8e9c1b6ba542a97b1bf54a9391a446d2a6626f40ad7e90f3f64d00a7cc34cb9e19092bd8941273ad913b3823c913327311b660e4141f638c97fa51d7e2519bfc1cbb9e34fcb6781e6e55c2b14821d79084cdbfdae55b063b54d8b7ee3d5d80e8b73a4dd20c919d1fb10c59d8b298b62e14ecfa02f42646d408b50fb9a4f2bd711014407f11330f16629868232b90046a2fc8b98458baf38303e0094f35547f9f5c1206e62d8f8c67f952498a") mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/215, 0xd7) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x20000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 714.942662] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/04 05:06:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/04 05:06:53 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000100)='ceph\x00', 0x8000, 0x0) 2018/04/04 05:06:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'rose0\x00', 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3f, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="97b4013bd60831074ef8b0ab8d9f53655fbb02456b5808128d676bfa01b820f07b69d8e99cefce377b886541e812641685fcd9e6b3638835c9fb45a5e76087cb997e20e649873c8fe9de82f30c5d7416e77034cea6a46dbdb0966a269f958a22363abd6108135d28bfde7f6374c41a5a0435b6c0a1425804e30b98653a136ea47640395bbccdcd7db9bfcf27a66d31af5d125a815d8105a6149adb8b4b646030089ab291a17d4994b9e6ceb8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000002c0)={r1, 0x3, 0x2, "076a0b9fd7ee04de04ae21b3e65164a47fc7f950a4e314c65378eb5c73ebf8cdc8d75cf48e6170dbca280827c2aa7a6aa5fc28c4d137d94671f9678333935d8ca5354cf4e858d1d8d26c"}) close(0xffffffffffffffff) [ 715.134994] ceph: device name is missing path (no : separator in ./file0) [ 715.162615] sctp: [Deprecated]: syz-executor5 (pid 15482) Use of struct sctp_assoc_value in delayed_ack socket option. [ 715.162615] Use struct sctp_sack_info instead [ 715.164194] ceph: device name is missing path (no : separator in ./file0) [ 715.204675] sctp: [Deprecated]: syz-executor5 (pid 15482) Use of struct sctp_assoc_value in delayed_ack socket option. [ 715.204675] Use struct sctp_sack_info instead [ 715.213155] 8021q: VLANs not supported on lo [ 715.259363] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 715.268655] IPVS: stopping backup sync thread 15493 ... [ 715.280295] 8021q: VLANs not supported on lo [ 715.298881] IPVS: Error joining to the multicast group [ 715.718065] unknown flags 0x34 [ 715.735154] unknown flags 0x34 2018/04/04 05:06:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00\x00\x00\r']) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:06:54 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f0000002240)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/192, 0xc0}, {&(0x7f0000001140)=""/31, 0x1f}, {&(0x7f0000001180)=""/11, 0xb}], 0x5, &(0x7f0000001240)=""/4096, 0x1000, 0x7bb952a4}, 0x2) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f00001c9fff)="03", 0x1) 2018/04/04 05:06:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f00000001c0)="3f46941230d749031a34bf618f02cd22899d2e53dda5731cd65a3be7b8ed98e37e89a61b44f016c47e2288319fe2269d864c720b53c805aa3ccd67807640d38391d8939f1c964d6a56cb2c79af6f49d6d27ac35e97353b6762f49046217ee4bf5eb4ba0381d7b78ab2856ad04d5b932c", 0x70) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x800454df, &(0x7f0000000180)) 2018/04/04 05:06:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xe15, 0x2c81430c, 0x8008, 0x8, 0x5, 0xfff, 0x40, 0x80000001, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8000000000000, 0x10000}, &(0x7f00000002c0)=0x90) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) fadvise64(r4, 0x0, 0xffffffff, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/04 05:06:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0x1}, 0x4, 0x81, 0x8001}) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000640)) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000005c0)={'ip6_vti0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x968}}}) r3 = socket(0x11, 0x802, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000680)={"578ccb68292b064980e4ced3ae9fd436481feedd724df9fc9da5ecf1bf3c4493e9992fe349260566f89fcc0ede4a5f6d3fcecb1111a604b526817c6e05473545fd468150a944f7810357acc9cf6668e1026a0fde1dbb62cd18074a2ca90f25d25e353909a5787a0735f529db8ae4fea807fb80297bf5cf3fc6d4221fc0f91e76300f6f4c9df3074c2038c46eb81276f9da2c787d1322a4c690cde29164557e46dfd125441b0ee4d6a6729791542cec28e20c6216fbdc0d3315689a3071b1610aac7f0dba452b721c4609513315fcc94aaa6867b7cc0ece27cd2a1bd8a45ddd1550811498f02a425049a9a544d46de4b7b8c6b90a1ca01aa609d4a661f1a3798694c91f8450e1e258a57f77322b18945d8d923e060642079efd8120a5dcdfa7222ef8cb7b7dc6b259b79feb574ac74fd2fa5494309b6a1680cfd08969feac82daf5a510b324762e3a7f21c6215565cf00de7b6667993080876be2daa0d62cdb7ec9739fdd85c129207eae7170cc3e9a480899f39a12b9d5a3c613758c504eff59ac3cb241cabe4dd422d16d8845d368c3ed7048ca086ac08505e008ec1525442656ec86fadb94284bdb2aa96dddc8b5ae4f7983b6e59857798f8d4050927e30cdfa20e2d80cacf2922fef4f4e93824078eb4fc06f10ce4a6a91d100ece60f32c7ebaa54df824982192e3735bbaf9361bb19ffa3c77e428fe7cf10a3f5e8b882aa0b30b1167e0898e76fe1309aef52135550bdd14747fb5b4dfda1a83c0362f2dbcf87f9c23a99a0934332ce148d34b17ff59b52d3d9b73cd5ea4af82aede16b3b80000066b9b357c42cf9f7fd30e399d38fc2f3289a7bbe682c9c737ea0d3f8268daae48f93a079006b39b6893faa62239eb750112a7ebdc7c56aa031ad11d283e1387c3dc1171fcd42922153d7afbb3f27774ec4e7cf7474559f4072d07b18650a6ec0f20f00ecc4ddb2aad7527d07479066cba3b53d6240522557527d029b14e48883292f609f8c6eb969ca35902737c97b495ecedcebb966520e0f48b2f971875a9b5d62181a6ba35540b8ff5d080df364276701260f12e611c99a102ed9418d3f43bed66318365967a2f722d4e165b76d46adf38b3bae4f0911a24b515dc0d45e771772ba17a2564fd5be38cdac9d44363ec5d009c06dbe5e0b72716b4a0201093343fe1c07857f8f8ecd98d29923013a0a1d06d35a6099d25ae9a0aa692d9daf47440a7dd464e8a4ce9e97353185b9ccb0ead29a3e77828bde9269e7cd911b6933cdd7ddd77566b0c2eaf8fce4ccd7766818a7d898ee9ecbfc1f00598ab1e5382b733a150af3961cc095d89f7bf7e071d65a228f8757a7b85280042efcd1ba30435165df5ee0eec4962391174aa4add72395e2040365a0e445b91935ead3747cbc141d1cb00e8ad4da53e3b076e7e1d025a4c8239e1f4bab4256de44835f"}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="28ba10f628572edca8c399b7347652a2", 0x10) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) fsetxattr(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="62b6008373666230000000"], &(0x7f0000000240)='ppp1keyring}\x00', 0xd, 0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000340)=0x1000) 2018/04/04 05:06:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/04 05:06:54 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x22400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x100, 0x7f, 0x8000, 0xffffffff, 0xfd, 0x7, 0x9, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, &(0x7f0000000100)=0x8) semtimedop(0x0, &(0x7f00000a8000)=[{}], 0x1, &(0x7f0000efe000)={0x2000}) 2018/04/04 05:06:54 executing program 6: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, &(0x7f0000000440)=0x100) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7ffffffffffb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'rose0\x00', 0x5400}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000540)={{0xffffffff, 0x2, 0x8, 0x351c, "40499e17e717859c38c3aad47a93b2fb1dd8ba8cbb684b97079cdb50b7999706eb0bb2508152b5a9f1d8c3c0"}, 0x1, [0xffffffff, 0x3f, 0xffff, 0x7fff, 0x5, 0x9, 0xfff, 0x6, 0x8, 0x2, 0x5, 0x7, 0x987, 0x9, 0x8, 0x200, 0x8, 0xffff, 0x0, 0x80, 0x1f, 0x4, 0x2, 0x9, 0xff, 0x5, 0x401, 0x4, 0x2, 0xa0, 0xfffffffffffffffd, 0x6, 0x8, 0xffffffffffffe301, 0x688c, 0x4b, 0x800, 0x408, 0xfff, 0x3, 0x404, 0xff, 0x23, 0xfff, 0xfff, 0x1, 0x1000000000000000, 0x7, 0x3, 0x80, 0x1, 0x6, 0x91d9, 0x8, 0xce, 0x80, 0x7, 0x100000001, 0x1, 0x81, 0x100000001, 0x1b, 0x1000, 0x7af3f85, 0x7, 0xffff, 0x200, 0xd8c3, 0x1, 0x4, 0x1000, 0x1, 0x2, 0x8, 0x8, 0x100, 0x8, 0x1000, 0x2, 0x1cfdb461, 0x7f, 0x6, 0x8000, 0x2, 0xffffffffffffffe1, 0x7e, 0x7, 0x8, 0x6783, 0xff, 0x5, 0x200, 0xc41, 0x100000001, 0x40, 0x1000, 0x8, 0xff, 0xffff, 0x1, 0x1ff, 0x3, 0x9, 0x7, 0x0, 0x95c0, 0xc465, 0x10000, 0x2, 0x6, 0x745, 0x80, 0x1, 0x100000000, 0x9, 0x0, 0x40, 0x4, 0x8, 0x2, 0xffffffff, 0x8, 0xaa, 0x89, 0x2, 0x64, 0x1], {0x0, 0x1c9c380}}) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="181e000014e6f73280f5aaed14f00976", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmmsg(r3, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000100)={0x8c, 0x0, 0x10002, 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={r0, 0x5f68}, &(0x7f0000000280)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000001c0)={0x81, r5}) 2018/04/04 05:06:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x115}, 0x1}, 0x0) clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) setpriority(0x1, 0x0, 0x9) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='&procvmnet1vmnet1eth1#userselinux\x00', 0xfffffffffffffffc) r2 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000640)={'ip6gretap0\x00', r3}) keyctl$revoke(0x3, r1) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000680)={0x0, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x4, 'ovf\x00', 0x4, 0x8, 0x6c}, 0x2c) r4 = msgget$private(0x0, 0x4c) bind(r0, &(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x1, {0xa, 0x4e20, 0x4e0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x80) r5 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x80) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) r7 = getpgid(0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r7, r8, r10}, 0xc) setresgid(r9, r10, r9) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000740)=""/181) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00000006c0)={@ipv4}, &(0x7f0000000700)=0x14) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000180)=""/139) 2018/04/04 05:06:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x80040, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x471f, 0x9, 0xfffffffffffffa60, 0x0, 0x0, [], [], [], 0x7f, 0xfab}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000efb0)={{0x8}}) 2018/04/04 05:06:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xfef1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x40) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/04 05:06:55 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001180)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001140)={&(0x7f00000010c0)={0x44, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1196) ioctl(r0, 0x1267, &(0x7f0000000040)) 2018/04/04 05:06:55 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x800) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x9, {{0x2, 0x4e23, @rand_addr=0xffff}}}, 0x88) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000100), 0x4) 2018/04/04 05:06:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) accept4(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000080)="c4d4a1b06f5e6de630e47bd2d59ae796b9fd4e3fd8fc3593c1c4ab48b26a254b362b700f02cde4462358a050989ed41c21299429bdfcb155abf273667fec46378a1d2bae5222732737f590929369e5e507a41739c5fbe5fd023aceba5bd0b615b475") connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000001c0)="da45b4", 0x3}], 0x1, &(0x7f0000000040)}, 0x400c840) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000000), 0x1, &(0x7f0000000180)=[{0x40, 0x1ff, 0x5, "6f1c3f5477c23116e0e08a8f44de6589cfc6785e6b748d19625e5ed5351f5e5c33362d51d5ffb7b6e22ea4dce10fdd"}], 0xffffffffffffffed}}], 0x1, 0x0) 2018/04/04 05:06:55 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, {0xa, 0x4e21, 0x6, @empty, 0x4e1}, 0x240000, [0x9, 0x3f, 0x800, 0xb8ed, 0x3a, 0x7, 0x3ff, 0xb]}, 0x5c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x360, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/04 05:06:55 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000019000)=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'], @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000001efff)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0000000004000000a454b35088149fbac941ca6c4a3c6ef68f4066cbd20590e0d1018911000db28eeb83722e82aa51a06cc61b66c22d6e3d0d56a2c234a4b48514b2d5bf5fdbb0cb643864cdd8dd21ccfe9cc43f0000000000000074d960e8eef97d368f099b610000"], 0x30}, 0x0) 2018/04/04 05:06:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x5, 0x106) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x100000000, 0x0, 0x9, 0x2]) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) [ 716.532796] binder_alloc: binder_alloc_mmap_handler: 15571 20000000-20002000 already mapped failed -16 2018/04/04 05:06:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/04/04 05:06:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="04000000050000000101000000000000e934e1e61c5696c5b1d445edae8028b7a152439c3615fb27fb53578143ddae072e78c051a73a5f03a82b7a19d5ef83c81519bc64cad0877e", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000008001000000040000602e03000049c85caecc37e1c8d4969ce3a24c06bc2779e3e4064c956b90a0da995d9e9bdfda8b8d6b379d477083c4c3dbb4af011491fe7a626f05b080d4"], 0x80}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'bcsf0\x00', 0x200}) 2018/04/04 05:06:55 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x400, 0x8, 0x6, 0x100000000, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0xb30, @dev={0xfe, 0x80, [], 0xf}, 0x41c59c10}}, 0x80000000, 0xdb, 0x0, 0x8, 0x80}, 0x98) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syzkaller1\x00', &(0x7f0000000000)=ANY=[@ANYRES32]}) personality(0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x145800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x101, 0x78e3, 0xffffffff, 0x9b, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x9}, &(0x7f0000000200)=0x8) 2018/04/04 05:06:55 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 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) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 05:06:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x50, &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_settings={0x10000, 0x0, @sync=&(0x7f0000000040)}}) 2018/04/04 05:06:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf1c, 0x40) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x800, 0x4}) io_setup(0x1ff, &(0x7f0000000140)) 2018/04/04 05:06:55 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1, 0xa0000000, 0x7, 0x81, 0x0, 0xf000000000000000, 0x20, 0x5, 0xf61, 0x6, 0x288c0000000, 0x3, 0x9, 0x635, 0xd12, 0x51a8, 0x7, 0xfff, 0xffffffffffffffe1, 0x61be, 0x80, 0x8, 0x3, 0x0, 0x0, 0x4, 0x0, 0x3, 0x1, 0x63, 0x0, 0x6, 0x8000, 0x3, 0x7, 0x7, 0x0, 0x5, 0x1, @perf_config_ext={0x388, 0x3}, 0x4148, 0xff, 0xffffffff, 0x0, 0x5d, 0x4, 0xc0000000}, r3, 0x0, r0, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000004c0), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/04 05:06:55 executing program 1: renameat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='}\x00', &(0x7f00000000c0)='}\x00', &(0x7f0000000100)='stack\x00', &(0x7f0000000140)='stack\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='stack\x00', &(0x7f0000000200)='stack\x00', &(0x7f0000000240)='*userself\x00', &(0x7f0000000280)='stack\x00', &(0x7f00000002c0)='stack\x00', &(0x7f0000000300)='stack\x00'], 0x500) readv(r0, &(0x7f00000012c0), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/04 05:06:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="000000d7b4847e8056608e158f89cbfa0000000000"]) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x4, 0x7, 0x5, 0x400, 0x2, 0x400200, r2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/04 05:06:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x0, 0x100000000, 0xffff}, 0x8) 2018/04/04 05:06:55 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) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x5, 0x4006) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x8000000000002) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/04 05:06:56 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x80000001, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x400}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="f70002000100"], 0xc) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0)) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r4 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x1000, 0xffffffffffffffff) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x81, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000180)) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x40) fcntl$getown(r6, 0x9) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000240)) fcntl$getown(r6, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xcaca}) unlinkat(r6, &(0x7f0000000040)='./file0\x00', 0x200) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000200)) r7 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r7, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x400000000000, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x43}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x40000, 0x4, 0x0, 0x0, 0x20000000000}]}) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000080)={0x8, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x3fe000000000000, 0x3, 0x20, 0x800, 0xfff, 0x9}) r8 = add_key$user(&(0x7f0000002640)='user\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000026c0)="f851a987d1488b4b236a4c5415e787a6c4e9d77619e03000dcc41476bfc95c2fd7281f175bd670d2ab7d7c3693c0d8981f2af406616fabcaaf6ada5c990850278af5b8882629cacf877aa75548d13eeda59c21b4262cf06a279d4046ebcd6533b1a64edbb052e7b52f86a634eb35cd20ec04e1d531ea0c145937ca36338bdded64c4903585ec1e3b64e9ff993b7dfd029024e4ba98e16145afe3a9889698bd95e8038649f33ca9b405664eba6f55ee78df43a694e7b545eab1253f74813b48ad03109c7d7669f3b69556571e9e2f2a8c6db4b10bb5eb4951e54d331b883573f4c1127c9d6d2d27b25477", 0xea, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r4, &(0x7f00000025c0)=[{&(0x7f0000000140)="dae08376234e4f9ed4e9e5a5d3ce35334d81e7d7c05228472fc81e41a4f02f4cda389de3f4b2076f13a033b39435075fe43dc51a2470dd1d3dcd419ebb83f4406044524fff4cb6f1c12747d1b4ff4eadc31a815e78787458e3e4e52c2a96868e42196b09d26f628641ab84767dc0f92e982ac35379f370f87674b7e13419d2ed106dcf3d1213cb82620bdf847b497ebc2140644db3a6fa1fd006fc002aee7dd13d35e7f64df33f03c57f482f99f966c2b0e50c5c39f4cad429b6b3568ec6cbfeea8de54d90c80da5dcadc14701310ea348556069ef1ed0d20dddf3f7a8d5f6e165fa1c4d", 0xe4}, {&(0x7f0000000240)="98fbe2e6339a3c75766593e6c222746da523123d4370c5289ea68dc446798826b6faa088e8dc956e3b1812b104a2ecfb0a89d16a0367740821282147b718eb89d0e427267bd62a925831ea6afc73897483e0d8bc3b6271b4415ed9e25006e6caa418462e6bfd", 0x66}, {&(0x7f0000000300)="49415d757bf3abf1780e7d7de463cefdd1b2d9fce4d051196afc37ccb5675e9aa89d7f96346de0569095742ac1a6469eaf9fee8ae0b98dc27516b3c2d6e2089dcedacfbbf0d36b6382b217af4db93f294174774302de2521c26dfffbf409ecc45f3f16e149be768a59aedca09c5da72aa9902cfdb181b9eaae1aa0521e73a430ba6111a378bc38385137b7d4329a6b7d407288a84ef2e66949c27dc2", 0x9c}, {&(0x7f0000000440)="09066e83932a0bc256d2ba5448475a1f73ff1d6a1ea35342b9f1ce7b11add7f5716fb22f4c9d5dd39d77bb8d637185a150b966cbb3709e4954a789a800d773c9b675777babc7376d5081d0e3a87c28d75603e4de6c3b38b46917b88d6a3938b254d7a779e039a0be601c471e26e19597613d81d6278a8287bb271f878615e0c9267072437f27d67ee86fdba9da45d57bf8a6d5e0458c4d7059fa6ff27f", 0x9d}], 0x4, r8) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/04 05:06:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000040)={0x1000400000000017, 0x2a, &(0x7f00000003c0)="4e05d7b000f383fcc13ba081d4c1584585e4bdf996138dc9ccb061abc403498e7dcd76c8dc2e4882dec1"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/04/04 05:06:56 executing program 6: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x3000)=nil, 0x3000, 0x4000, 0x7, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/04 05:06:56 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x6, r0, 0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) recvfrom$packet(r2, &(0x7f0000000340)=""/86, 0x56, 0x2001, &(0x7f0000000440)={0x11, 0xff, r3, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xa49) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x7a43, "14ebf51e817d2191f375bfdd7b9200e60f51246751f3bf3005b55106dddfeeab6e89154bdf5da573910bc029", 0x80}) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00000001c0)={0x3, 0x8, 0x1, 0x0, 0x0, [], [], [], 0x3, 0x6}) 2018/04/04 05:06:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8000, 0x20000) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0x3f, @empty, 0x4e24, 0x3, 'nq\x00', 0x20, 0x52d3b3b4, 0x74}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x7, 0x105c, 0x400, 0x5}}, 0x44) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="0100fe5cdabce093c964ed5d1759852844e8fe656689da4ae3c1ca909d8478f8c9caa70b41154c8813fb719c447eafebc22a9244eb1752f658e035a2ee71a93682f8f1e2fbf4f7c80c4c48ad02a7c65ce34d6d3e47e59c1d5ca50105d384c0de0cea6f5c057adb5722a776164bd9f7cddec1297e1c24886d643548556c068b5f77e5741af2d4bda978eb01cb7a85eacbb0fb9015ebdabe90691f98a69eca285d84be3f"]) connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:06:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000000200)="cb", &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000000100)}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0)="2aebc2fa8aa6e84bbe7dd754ac25e3a80c9c60d55d61e496914b654ed046b23757abde5898be58df04071361cad3acf99da72dcce1f5d6eb56a892466326c4ed32a263c45ca1662dcc57ae9bfa1f606455363e44690000000000", &(0x7f0000000180)}, 0x3a7) 2018/04/04 05:06:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000180)=0xc) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xfffffff4) 2018/04/04 05:06:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x20000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x401, 0x0, &(0x7f0000000080)}) r1 = memfd_create(&(0x7f0000000480)='\\,!\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000500)='stat\x00') sendfile(r1, r2, &(0x7f0000000000), 0x401) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x9, 0x1, 0x8}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x7, 0x7, &(0x7f0000000140)}) 2018/04/04 05:06:57 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$netlink(0x10, 0x3, 0x100000000000005) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=@ipv6_newroute={0x24, 0x18, 0x1b, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x10001}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x6, 0xfffffffffffffffe}, 'port0\x00', 0x1, 0x10, 0x9, 0x71d, 0x5, 0xe000000, 0x5, 0x0, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x3d, "56f948b1b32e51d5486541afbbdda150700945ffee2c93aaf804c1367c8553be4221ade51751abaf2541ed3bb4dec61d6c474de917d4242609a152729c"}, &(0x7f00000001c0)=0x45) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r2, 0x2, 0x1000, "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"}, 0x1008) 2018/04/04 05:06:57 executing program 6: r0 = epoll_create1(0xfffffffffffffffc) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x660c, 0x80002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)={0x3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xf9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0xa8, 0x3, [0x80000001, 0x1c, 0x3]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x89, 0x1fb, 0x3, 0x4, 0x9b4b, 0x5, 0x4, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x5, 0x6, 0x2, 0x2}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x40000000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x44c5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r4, 0x9}, 0x8) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000e54000)) 2018/04/04 05:06:57 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1) r2 = gettid() r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/04 05:06:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f00000000c0), 0xfffffd7f) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/04 05:06:57 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc7449f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl(r0, 0x2, &(0x7f0000000000)="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") 2018/04/04 05:06:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000040)={[{0x9, 0x2, 0x4, 0x9, 0x7, 0x8, 0xadd, 0x1, 0x1, 0x6, 0x1f, 0x602, 0x40}, {0x3f, 0x0, 0x3f, 0x101, 0xfffffffffffffffb, 0xae12, 0x400, 0x6, 0x5, 0x2, 0x9, 0x5, 0x9c0}, {0x5, 0x8, 0xfffffffffffffff7, 0x5, 0x80000001, 0x4, 0x4, 0x2, 0x951e, 0x3ff, 0x8, 0x5, 0xffffffff}], 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x1000}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x486}]}) 2018/04/04 05:06:57 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xfed6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) r5 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x628240) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x2, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xa, &(0x7f0000000540)="5c2c7a148de3e14f9fec447ab037175684202bf14c81f387d64f798465690abc72658fa1d98682e172110e461358cca10c7536e834057aad4d5c01b7166a962dd54c7f", 0x43) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup2(r3, r6) getpgrp(r2) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0x0, 0x2000000000036be) perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r8, 0x0, 0x0) sched_getaffinity(r2, 0x6e84f782, &(0x7f0000002e00)) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r9, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f00000003c0)=r2) 2018/04/04 05:06:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r1, 0x2) 2018/04/04 05:06:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x17, 0x0, 0x5, 0x18, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0x905, 0x0, 0x5}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x10, 0x14}, @sadb_x_sec_ctx={0x8, 0x18, 0xffffffffffff7da1, 0x9, 0x36, "8be3f4ab8e5b62e42566156040273497742743099f6de1941d7aa3cf81f5118162e96bb594f693e1152606fcccb65bdb1255198d5efa"}, @sadb_x_sa2={0x2, 0x13, 0x7fff, 0x0, 0x0, 0x70bd26}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_ident={0x2, 0x0, 0x4, 0x0, 0x7fff}]}, 0xc0}, 0x1}, 0x4004000) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/04 05:06:57 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@random={'osx.', 'system.posix_acl_default\x00'}, &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0xfffffffffffffff7, 0x0) 2018/04/04 05:06:57 executing program 4: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000300)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x1fffffffffffe, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000100)='ipddp0\x00', 0x0, 0x7ff}) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000080)=@ax25={0x3, {"c9c32188bfa36e"}, 0x8000}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="f0b2fdba9434aa62054923f7942f4f11d64ec6071bded3b87774f274623d37e22a8085f8bbffc6935e5f20cd967b62055372094b14b2b7ac6d5d283c0ddba1e27f1a51d0a789951dc4357716ece18506daf6460ef0b110022383c81541e5191ba3adc74062895254c284d1f952540acfe2", 0x71}, {&(0x7f00000001c0)="a1fc2248ade39e13df8c29f7d287ee3cb31d30f58abc8292bf227ce8f575d66f541db283d4d06bcd01f5ce57469ff21c1db4bdd6ec831ebf6584846bb42f3848ab4c655086927237017739806a3c63f7b6841b1cf6b76b30017cd8c4", 0x5c}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x258, 0x5}, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e22}}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3e) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0)) 2018/04/04 05:06:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/04 05:06:57 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x1, &(0x7f0000000240)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r3 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x4, 0xffff, 0xffff, 0x9}, 0xfffffde0) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/04 05:06:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x8000, 0x3, 0x7, 0x1f}, {0x5, 0xffffffffffffff4b, 0xfff, 0x3}, {0x1ff, 0x1000, 0xe4, 0x88}, {0x8, 0x80000001, 0x3, 0x800}, {0x0, 0xff, 0x144a, 0x1521}, {0x0, 0x2, 0x8001, 0x401}, {0x9, 0x6, 0x4, 0xf1}]}, 0x10) timerfd_gettime(r1, &(0x7f0000000140)) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x83}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000, 0x2, 0xff, 0x1, 0xffffffffffffffe5, 0x1, 0x7}, &(0x7f0000000100)=0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000400)={{}, 'port0\x00'}) ioctl$int_out(r1, 0x4, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 05:06:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x176}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xfa, "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"}, &(0x7f0000000240)=0x102) 2018/04/04 05:06:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xfffffffeffffffff}, &(0x7f0000000100)=0x8) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="7013", 0x2}], 0x1, 0xf) 2018/04/04 05:06:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") syz_open_procfs(0x0, &(0x7f0000865ff5)='sched\x00') r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x9, 0x100000, 0xffffffff, 0x0, 0xfffffffffffffffa, 0xffffffff887accb2, 0x7, 0x7, 0x2, 0x7}, 0x10) socketpair(0x15, 0xa, 0x9, &(0x7f0000000100)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x7, 0x20, 0x1, r1}) sendfile(r2, r2, &(0x7f0000000000)=0x12, 0x109) 2018/04/04 05:06:58 executing program 7: socketpair(0x2000000000004, 0x807, 0x187, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x1, 0x9}}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)) 2018/04/04 05:06:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x8311, 0xb71}, 0xc) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r2}) sendto$inet6(r0, &(0x7f000023effe)="ff", 0x1, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6c8b}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001980)={0x0, 0x8c, "2f3aa23c2ff23a5b280e5ea5251f72c62b8bf7bd26dc51020aeb51c8e418e0c7a59c3b10e70fc9ce191db4cff838a36ae0012d7fd4f29776f56eb189149a838828b73e8f1e559fef88dce4cbf8e95ff9e8037c27ea7aa3d44655fded7fbe85d3808b36dbe282ff399627ab37c0f79b21918ed7f3cbd4629584e264786be6379b7615add837638885aa832c56"}, &(0x7f0000000280)=0x94) r3 = semget$private(0x0, 0x4, 0x0) semctl$SEM_INFO(r3, 0x7, 0x13, &(0x7f00000002c0)=""/158) 2018/04/04 05:06:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000001200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00 \x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="300038d41b0000000000007fa5619599362fbda9f77f7ee9f9a6f4570000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) r1 = dup(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x8) creat(&(0x7f0000000080)='./file0\x00', 0x10) 2018/04/04 05:06:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) r5 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000a80)={0x2, &(0x7f00000005c0)=[{0xd69, 0x8, 0x6, 0x11}, {0x3, 0x6, 0xffffffffffff2a41, 0x8}]}) sendmmsg(r0, &(0x7f0000004a00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="45974bb445209ce1d4f3057d4df8a2929430ef6b16ce0bfb19df042d68b427510e5408b91a39d0daeaba35b0323776ef5c50988f630cb30aedb8d9cdc4bbb80d7f2e2a1bebc4444b1e28d4e3abb377e55bdb5c32f2e3803181294ba1056e8d4252f471"}], 0x0, &(0x7f0000004e40)=[{0x0, 0x1bf5dde5ee97854, 0x7, "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{0x0, 0x117, 0x101, "5c12c027d5b618000567fcab74a270c4d3c8c3c9068c04d549e7c6de946bd8df00a5f757a7a49e858a09922e028891c513662cfabc15d2a5668e3dd867bc8687448345875538c58cb6f5f953dee5387251d66d0d55979b1fb64d37819bd4495f38d39233edcb4b82378995b8778640e0cd5fd8d0763afa0c736adfdb115cb798f7e827ab173615028e0a15ecd2d973843479"}, {0x0, 0x10f, 0x3, "f58a6ddde6b9d37ee7930d7e504cfa46cfe2d00fb1f98683dae25965bf7e8ee7ebe05fb4018540efd656d6ea5ca20fac0117e24127072c3df2407e7ead7dbd6d9ae2a7643fc21b594f784cfb9ef78ca9d0d3d65f0915cb3c8775cb186825b53e08fde09286a82f20ccbae00e13312a8ab9a3a5ef5166c7ef68f9144cd73aa8a603b39a8e3c76e3c9d9a4e3f1ef0a4bd0229b65b5d358fb84aa64621382cab76543be348d9842e7ab4799c2de8cade4e52f28fa7434e130a44403957a3c7a941f8785f9d09f81fa1ea2ca62847d195cc3"}, {0x0, 0x11f, 0xffffffffffffffe0, "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"}], 0x0, 0x44010}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6580fb9}, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="addc698982de074878e450278e7c2db6d2"}, {&(0x7f0000000180)="08088562549b8a26e95dedba0dc293f489c808fe5ee9b61041"}, 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{&(0x7f0000003980)="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{&(0x7f0000000f40)="6a75ce75784d2e8706d2df4b68ff0141916791fea89038f206d4bf7276ca642367d4c0951c700e5d9fdac4f2317cda79f1d93090d8d984128c0d25318da42e1e326550d2edaebac65e9975a8e5e1c5ae8af906456fd4938c53a89defe8a8d484b7039e9553515605abfa87119d8f85ed9ea660c3423a702b983d5cc04a4758f0bb2326d0677014b40131f4dacee50f122d7d0a1104d58c8bb0e98b974399ecd1285685a44e50cacb1638cee14014c7b3d96a8c3da2048bab6f7232e016916cef704487aa2687455f0aba648f11b8a2b6e941a4ca26b6bd9bdadf352552d79f7497dc41"}, {&(0x7f0000001040)="17dcff58cd86ac65327c47611de5c0e45bcf5545b7e6e6d9"}, {&(0x7f0000001100)="de4e89a75b36422ce24f3fde7d19924fba193f8df73e43a91f761a5305e3ec7a0f9b00185c8214928f4702899144da0e35ba446f539bbff3430a90accb2d5877c721bfc3c8ea9b44f8e6ce41cc281b48f4dff9727fc7f9273fc3f187211411ad91500bef2c72a78a9c250980121bca15c0c62e2aa900a95ed82cd0b2002d1e42bdc0adb03d9862d4269d99d1cfddcfaa5685348c338c8bdb661e859d0e355069cd221975b56c3c505f5f6cd33baa6d603fdf6871bc1a121d925fa8"}], 0x0, 0x0, 0x0, 0xc050}, 0x6c9b}], 0x4000000000000df, 0x4000) 2018/04/04 05:06:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xbb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x7c, 0x2}, &(0x7f0000000200)=0x8) r3 = getpid() mq_notify(r1, &(0x7f0000000100)={0x0, 0x15, 0x0, @tid=r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup2(r4, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0x14) 2018/04/04 05:06:58 executing program 6: write$tun(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x8, 0x200002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xfffffffffffffffc, 0x3f, 0x100000000, 0x5, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r4, 0x5}, 0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) accept4$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000180)={r7, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) pwritev(r3, &(0x7f0000000740)=[{&(0x7f0000000400)="b34cfeb80d9225c860bf0cf06e0cd28d0a97a863fca54dacc2c1732c04428070817273f376a4c84f35b03c69841fad5fd047b8c599f8fb186c0daa0bb71561e6befc1960bcb4822a2168dcd49f5a07165feeb41901abe1ef5d1c374e781ad01a1c79d383714e06a9ffdfe081a607fcee479f4ef6ae1256c9e9256503fdc8ca036835ef757570411582c61d62680c7203b56bed2bbdb4db9ba4fe62be3d2b4f84e59a28f2235bacf6641ae4829cef5ff30ef5094d4cf9a03b", 0xb8}, {&(0x7f00000004c0)="e5910e3d872a02264aa1d5e0b16a1d8747abad5d842f75d03c7c80269d812c5c45afcca9e60e4b511f2042886ee4b981d0c443b5b5", 0x35}, {&(0x7f0000000500)="349876de8abd520656a6901b1464a300253d031fd79dbf9717f6baf9a02853d5f2cbfea691774ffaf997ed266d453bc98dfc56922fb4c721282bf7657306eb38cf85b0294db54f97045535202992f0ef96d35b37534473ce1c28e4047bd8fe7d542d04e0c3c85ac36f44617cef4477947315a01b16e78aeaf42405dcef013dc265191fdf620659b5487e29b8782e729768b7f7c66f650dcc4f33e29e9636dbdb828bf8c588515ba537cfe70c4150a158e4a029f73ce16c3c4b19b5827647a606ea9f5d3cf7a90e4b03d1b6c6a55cb737899d54", 0xd3}, {&(0x7f0000000600)="f7b2a3d822de843c0661cacb84cb726142a2b0c4b57cf10c4d7359c343d7cd978cd00e64b3929f76bdf788e421e5d968afdb9883c70bf06174d3ccf6f56c7f260e7731c7b9b3d0bad87384a462832e", 0x4f}, {&(0x7f0000000680)="475edd69f4918857a152a9beb78f3f8bf6daf6c957e9fb4f7c14494b7ebcd995d0eb4432a1f1c1f33e65ab6af73589b55db5db3828efa03a06c07fed028414cd46f7e0b62b5eb7338c4a7c0d3a96058b2919d05fb26d4f7d4e0e3dd7114569c3a94b5e2029475d6082b035588fc4a7b23c09f1b2024966d7ffb9502e50efc288d11b765aeaf8007cf4d7f5e348ac47b273c4820c6e411358af8f0dfda1d5d82b3e", 0xa1}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000380)=0x7, 0x4) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r9 = dup3(r8, r6, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000340)={@rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0xa}, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) ioctl$KVM_SMI(r8, 0xaeb7) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101001, 0x0) syz_kvm_setup_cpu$x86(r10, r9, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x43) 2018/04/04 05:06:58 executing program 3: r0 = socket$kcm(0x29, 0x2005, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) 2018/04/04 05:06:58 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000631000)='./file0\x00', &(0x7f0000947ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000700), 0xffffffffffffff4e}]) 2018/04/04 05:06:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x5, 0x1, 0x1, 0x8, 0x1, 0x0, 0x5}, 0x20) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000002c0)={0x3, "05456b"}, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/rfkill\x00', 0x250000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001b00)={0x1, r0}) r5 = fcntl$getown(r1, 0x9) r6 = getuid() r7 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001b40)=0x0) r9 = getuid() fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001c00)=0x0) getresuid(&(0x7f0000001c40)=0x0, &(0x7f0000001c80), &(0x7f0000001cc0)) r13 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001f80)=0x0) fstat(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002100)=0x0) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002200), &(0x7f0000002240), &(0x7f0000002280)=0x0) r20 = gettid() r21 = geteuid() r22 = getgid() r23 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000022c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000023c0)=0xe8) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000043c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000044c0)=0xe8) r28 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004500)={0x0}, &(0x7f0000004540)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004580)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000004680)=0xe8) r31 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004b80)=0x0) lstat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004c80)=0x0, &(0x7f0000004cc0), &(0x7f0000004d00)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004d40)={0x0}, &(0x7f0000004d80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004dc0)={0x0, 0x0}, &(0x7f0000004e00)=0xc) r37 = getgid() r38 = getpgid(0x0) r39 = getuid() stat(&(0x7f0000004e40)='./file0\x00', &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000004f00)={0x0, 0x0}) r42 = getuid() getresgid(&(0x7f0000004f40), &(0x7f0000004f80), &(0x7f0000004fc0)=0x0) r44 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000066c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000067c0)=0xe8) stat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006900)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000400)="2c9bb082fc7d3f8fb50cfd6b568b130cbddfd26033c1dcae", 0x18}, {&(0x7f0000000440)}, {&(0x7f0000000480)="b8c01612590b75458b668525cb367a110d722043064ad20b81e2bb308bbb9d54ce12cba5cbd5d7f4e4a890bfa798cd8b1730d838615ea6c4eddf183c188b951f3fb993927e109efe01d6cdb5afe23b6ca10ab73623ca78140fb9", 0x5a}, {&(0x7f0000000500)="8f1e3181115bb33d429a3bd3cab82a11f754209f950ed4b21be98e272044f20af98b0c6b1af858634bf7b478edcca7d3c92f0902cc073ca6f3ed833a9eb9cef548fbd9574fb12a0ea9e1f2b9083b85890ea501bff18280fba51c48c95ef49dac8d5ccc1c2edf6b96ee195d6ac9cb9fc9dd4e3b9c8749a6be17707e5120e2daabc03ced16408fa964d6841ecc24c0f3115ac49fa5a54f6ddf2c460215de03f550d6", 0xa1}, {&(0x7f00000005c0)="dbe463d955e8aae28fdc4a6625aca5760d851d969a2f2028657aecd67a7df1343f264bb5d34100b9611afef103a2d09ca8dda5334e6fcbb062fe84a5e718d8952f11f11700850c0467e4feca39fbe38596ce7c8ad85eb19212305b346313410f7a6fb421566d59d106771d7d171a92897fea300d2ec1248b75dac508650d22d44d505c5a51ff4208417b07ab6221037d83a267806777192f5480eb0c590d4c41d60292168f993576589f75f2b42619f6c8c0f7ebad20adb89297c8ecff7a2ba179", 0xc1}, {&(0x7f00000006c0)="509470f943fd1e919ed327a3af31ed51b6c2376a3c3770d4facb601e0e66e0b133ce71d34e775585962d385173856a6e575339c8e68d32c16ebf09f3c49729a7691c347921", 0x45}, {&(0x7f0000000740)="431addf13183faaf84676decd8d59e6b880b977a526c8e0f44a9770c5b256dd119c45876959fd988f3e50fb4daddb59432824c9bc78fe4c5cbbd60e91f4eace03e135bf31643ecba25fdd5e0576c3828c0ad391ba83e3d56e48fe3e4d3f71d78b68000998e531ced8ff828a13f6453e8324d08d3b7e65891b5d5d8049919701d6a84affedbadeb7d2994bcafa606f6219344c3ed", 0x94}, 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{&(0x7f0000005380)="5bc428c86cfd287e8e3c763d409872bb263e7ea09210d92fa1813b6d63396ba49565f19bbac9e2f070cd81f14073a3c3e31cf9e416dcf1900eff22116f001bb3cae1a60268ebf6574dc9a67b160fcebe9c311b827f56511c4d069dabde43297763d4b203d0295fcf811be444952e2fdb755828c0f08dbb339c796c3e9dd14af9560051ba3e1587fb12176fc57d83df15f19d5c37271a4cc817713d41f513ef9e55551b1c3b7fc8c3b46301a4d9227b8b82fb8d16634f", 0xb6}, {&(0x7f0000005440)="d03514edd6ad5829a9886662fe25b8ee09c0981adc604c610d678bddb49d5deaebd86c47a5bf2cf5d391be90d66174a1fb11acefc5cc002607c0d2b512bc5ecf5d49a4d4a75802072d8a183fa49d583da6e3409d07df7fba885921b61c1e84452a8208da818f8e6946cf3ce74a10001110922e2d7583d305f2fba655b08d4fd18d3354a0240a64f1e01cabf6b1cb8332d2f00276f592147c4080e8ff337073ecdeeba4590e1579e94b3c9f8cfec5a9b83e", 0xb1}, {&(0x7f0000005500)="c3a0fb5931adee003178dc15cc2d6c625f54a58dd2071e9ab98b108dd1158b64bc9058a487fca74c874e754d1b799b56e313d241e57ab6301f8b9506203c40604126064b5ed16c8f2482f129bfe421466deedf4b0dad653d230a495a60ee90c2f885cfc2c69e1e61f3fd4af2c102a951585dcb3505d95e025621829c805e5ad739ec59e4c9a557c0325c0e4106cab585ebf45a3e35b24530a35f4795b71fed5fd6086fd7e1b2a518969150f5c6176c563239e9245f0ff9d41803a03f74e6919d81e42bcc8ca417820d7966db975cf2bf70", 0xd1}, {&(0x7f0000005600)="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", 0x1000}], 0x9, &(0x7f00000068c0)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x20, 0x48001}], 0x8, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchownat(r2, &(0x7f0000000040)='./file0\x00', r47, r48, 0x100) 2018/04/04 05:06:58 executing program 3: r0 = getpgid(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x9b, 0x5, 0x0, 0x0, 0x0, 0x7fff, 0x40000, 0x0, 0x200, 0x4, 0xfffffffffffffffd, 0x0, 0x1, 0x1000, 0x10001, 0xd62b, 0x200, 0x30e, 0x8, 0x9, 0x80000001, 0x7f, 0x747e, 0x9, 0x9, 0xfffffffffffffffc, 0x7fff, 0x0, 0x1, 0xffff, 0x8, 0x12000000, 0x8, 0x100000001, 0x992, 0x3f, 0x0, 0x0, 0x6, @perf_config_ext={0x7f, 0x2}, 0x848, 0x80000000, 0x10001, 0x2, 0x80000001, 0xffffffffffffffff, 0x9}, r0, 0x8001, r1, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfff, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, r2, 0x10000, 0x8}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000680)={0x4, 0x76d7f92e, 0x8000, 0x7fffffff, 0x3a80, 0x100000001, 0x5, 0x1a6, 0x0}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x3f, 0x0, 0x0, 0x5a}, &(0x7f0000000740)=0x18) sendmsg$inet_sctp(r3, &(0x7f00000008c0)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000200)="8cd962bdeef918643542cf6eda29f0692aaded9108d2d14e1b835c630fb2863423d1b42f2a5ee5a1226f25cc36126e491c170e3ebb5adaa3ec46f054a2a42c4ad749d60e5ad170b6829042ca", 0x4c}, {&(0x7f0000000280)="281afd45cabb5529bb227d296791cf2beb227a69f55445d5c8da46fa1bd31bb76fbdf15a786f6b7a441822c5f33797b76877d559e7dd8631094e137e27a60cd2297fecf77475d43f09b3400c756afd345c2464ee193cdd0d092bf57472", 0x5d}, {&(0x7f0000000300)="8e7c9e5232ddaa99f3559344b80fc201dc816a5a30d281ab5d876ad02639ebc0a25887bef2ce9b28d2347ca1964025520c8bada0a7b15809472def2440b5650511255b24a2a3d987c5d1f94424c1a552889106497ad60d888c", 0x59}, {&(0x7f0000000380)="54320ed30ae7985770324e2f03c6042ea36807faf37f45da24f514618ad186561c80d4afc7329de896b35d8a29856106ad1232", 0x33}, {&(0x7f00000003c0)="1d6c3668028d2c0ef866e805f07b8d1264776307a5e6695fcf9eb972a49431133a84226c011126a9da6b9a9cef490fcc332c2172f4c0fb3f634ed39d00ae638afe90c896a17d9062631ff24599dbea7ffc5f8953707ed71d996e96fb63b90a3a0748e950d7ad1c37d91a67b94e5d87f95cf04c6158bed13037c7324f528aceb0d01e6e180f33aa80c74924064d3e24ed8891c4fff8bd218162b3", 0x9a}, {&(0x7f0000000480)="e5c2279849b2cf0db73287e096f932eb0ee084be92f3722ea8eecc24ac2684ee4466801746ef4c4bf380c127a12943b7cd260af83bf3c7d9d75f09350ed3a6a39bebb4d0d6c10c33f417a266bb5a2a56002d2ccc3e5a64305f0cbbd0ddabc8de6a16d78c0232b7f355adf275ef1dea9e851a5e221d42cffd667b89f30d563fb04803c45dfbb1043c6963d5627734d4fc42126e5a04a4aed05a931af87a29861ef95358c153684ff22723eb5a24047143c2cce476f848addfa4e038ea3c060b3836ee7d8fac4736d22a7fd9a88e50f0263e2e31676321462f1b920246f3fc979021e02cb3e47f6bb656ac04a7f8110e2c6a25a5851f8d0f", 0xf7}], 0x6, &(0x7f0000000780)=[@init={0x18, 0x84, 0x0, {0x9, 0x1, 0x81, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x0, 0x2, 0x1, 0x1, 0x2eee, 0xfffffffffffffff8, 0x43d8, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x100000000, 0x5, 0x2}}, @init={0x18, 0x84, 0x0, {0xfff, 0x7, 0x9, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x7, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x7ff, 0x9, r6}}], 0x120, 0x10}, 0x8000) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/11, 0xb}], 0x1) 2018/04/04 05:06:58 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10503e, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x51) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/04 05:06:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x5, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0x1, 0x6) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="e2aa4efd11ebf1a2cec202c5fffc12f2722b64a32934271023a19312f87e6139916c0d8409653dede6bbae61f9dda498e9d5b6c76c7b75b8b568bddb468e26f5c836273c1af3c696e8dadce2cbe97b5d26d7a18bfc266fd1047674b8bd072c8ff78869a29ebc02000000a509bc7ea53ebcc09c5f8e26aedc145b393e6bad6175afe938179ac601") fcntl$notify(r2, 0x402, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9ee, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000300)={0x800, 0x8, 0x80000000, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000380)={0x3, {0x2}, {0x2, 0x4, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x280, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/04/04 05:06:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/04/04 05:06:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0xb, 0x2, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x191f) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000080)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000216f88), 0xfffffdd9}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r0}) recvmmsg(r2, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0x4}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) 2018/04/04 05:06:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x22, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x80000000, 0x8, 0x4, 0xc130, 0x6, 0xd31, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8, 0x0, 0x3f, 0x1, 0x4e1a}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x540, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000fec000/0x11000)=nil, 0x11000}) 2018/04/04 05:06:59 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)={[0x30]}, 0x1) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x160) 2018/04/04 05:06:59 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10503e, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x5, [0xffffffff, 0x0, 0x7, 0xd7d6, 0x3]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/04/04 05:06:59 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000320000)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000006fff)) 2018/04/04 05:06:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) close(0xffffffffffffffff) 2018/04/04 05:07:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xffffffffffffffff, 0x40010, r0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000140)=""/221) 2018/04/04 05:07:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') flistxattr(r0, &(0x7f0000000200)=""/2, 0xafe015866a4d1e13) 2018/04/04 05:07:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800, 0x200000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r2, @empty, @multicast2=0xe0000002}, 0x2) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r3, 0x2}) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 05:07:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x4, 0x7, 0x800000000800001, 0x1b, 0xffffffffffffffff, 0x8000000000000}, 0xfffffffffffffe3d) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8001, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2100, 0x0) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfff, 0x600200) dup3(r0, r0, 0x80000) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x80000) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/tcp\x00') 2018/04/04 05:07:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x109000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x8bb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 05:07:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) prctl$intptr(0x200000002f, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f06000)={0xa}, 0xd6) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/04/04 05:07:00 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) fstat(r0, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x400000000001) 2018/04/04 05:07:00 executing program 2: 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 = syz_open_procfs(0x0, &(0x7f0000836000)='net\x00') fstat(r0, &(0x7f0000ed8fbc)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff000, 0x4000) 2018/04/04 05:07:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a16fb8)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 05:07:00 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x8000) timer_create(0x0, &(0x7f0000000140)={0x0, 0xf, 0x1, @thr={&(0x7f00000000c0)="95a48887c9", &(0x7f0000000100)="b7cbc75437c08c7b207097682a5c625e62be25c06180dce92705b450e388132c5c9245e3eb4d279804f1615f3eed8015c86b39fb65cc88f040c14fb68af3"}}, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000001c0), 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) 2018/04/04 05:07:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2800000000000000290000003b00000027020201e500007efe800000000000005200000000400000"], 0x28}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "6fbe4d6d91fea477d39826fa220528fa6fc936bef76766397155f85b917276a65295fa9b24f1baf7f2967e1f8b6d2cc0d7e4018868979b79fb513908a8f6d29f66e50523ea771047d83edb5e4eed3a22"}, 0xd8) 2018/04/04 05:07:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$inet6(0xa, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x10000000801, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/04 05:07:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) prctl$intptr(0x1f, 0xfffffffffffff23f) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e893ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a", [0x0, 0x2]}) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73) 2018/04/04 05:07:01 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) syz_extract_tcp_res(&(0x7f0000000000), 0xbcef, 0x1) 2018/04/04 05:07:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) syz_emit_ethernet(0x28e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "fcca28", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000001540)) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000480)=0xa400000, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 05:07:01 executing program 2: r0 = socket(0x11, 0x804, 0xfffffffffffff800) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000240)=""/248, 0xf8}], 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fd}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/04 05:07:01 executing program 0: unshare(0x60000000) unshare(0x10000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x54) socketpair$inet6(0xa, 0x8000a, 0xfffffffffffefffc, &(0x7f0000000040)) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000000)=0x60, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000100)=0x60, 0x800) 2018/04/04 05:07:01 executing program 5: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/04/04 05:07:01 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) io_submit(r2, 0x2, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240)}]) [ 722.225092] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 05:07:01 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x5) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1b0000001a00033207ff060424f2b4271d85000000000000000000", 0x1b}], 0x1}, 0x0) 2018/04/04 05:07:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r1 = accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000040)=0x80) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x87, @rand_addr=0xacfe, 0x4e23, 0x1, 'sed\x00', 0x12, 0x7, 0x39}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x6bf, 0x5a, 0x7}}, 0x44) 2018/04/04 05:07:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e64ff8), 0x5) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) 2018/04/04 05:07:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) 2018/04/04 05:07:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) socketpair(0x0, 0xb, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x13, &(0x7f0000000180)={0x0, 0x0}}, 0x2) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3, 0x80, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x90000000}) poll(&(0x7f0000000140)=[{r1, 0x8}, {r1, 0x2400}, {r0, 0x184}, {r4, 0x2000}], 0x4, 0x100000000) 2018/04/04 05:07:01 executing program 7: r0 = socket(0x5, 0x80000, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) r1 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmget(0x1, 0x1000, 0x110, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/04 05:07:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x40) mq_open(&(0x7f0000000140)='.\x00', 0x2, 0x10a, &(0x7f0000000180)={0x2, 0x7fff, 0x1ff, 0x61, 0x970, 0x1, 0x10000, 0x2}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000100)=""/17) sendfile(r0, r1, 0x0, 0x2) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/04 05:07:01 executing program 3: r0 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000014c0)=""/4096) writev(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f00000000c0)="7e1e9b6568c05eba09dbb2e8a1f2815ebeac692763052fa5ef8cfff81e7d3af4e78325b2aef03085f7ca4fef9f183e205b03a0935ba9b5ab87c77bd952ac821613175e69f2ce4b081099719cf4ea8dbb8a6e1af2423656a7e29e8c3f0d8330a0d10e5981e1e95859d6b1a49cd187580d0e2871fa469aa9f1c293d29348306424a83a468938a9e6ff540a43fbeef12fedb1ef0f0d7123ea19fa7e0df62670f6b850799f1d9fcf260ae4cc376920ef302682c66cbef1ae37f7dcb0220f0a44640d9d75501547080dcbf28bae43324018385819972831f04684172c25", 0xdb}, {&(0x7f0000001300)}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) 2018/04/04 05:07:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'gre0\x00\x00\x00\x00\x00\x00\x00\x00 \x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000400060000002425bdfe9230cbeb4e875d77", @ANYRES32=r3, @ANYBLOB="000002000c000200aaaaaaaaaaaa0000"], 0x11}, 0x1}, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/04 05:07:01 executing program 0: set_mempolicy(0x2, &(0x7f0000000180)=0x1, 0x90) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) recvfrom(r0, &(0x7f0000000200)=""/246, 0xf6, 0x100, &(0x7f0000000040)=@l2={0x1f, 0x96da, {0x80000001, 0x3, 0x6, 0x100000001, 0x7, 0xff}, 0x8, 0x1}, 0x80) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x30) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x8000, 0x2, {0x7fffffff, 0x2}, {0x8001, 0x8000}, @const={0x800, {0x0, 0x7, 0x8001, 0x4}}}) 2018/04/04 05:07:01 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x300000000000000, 0xd3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r6, r7, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r10}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r13 = msgget$private(0x0, 0x1e3) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000300)={{0x1, r5, r8, r7, r6, 0x1c1, 0x9712}, 0xffffffffffffff00, 0xc8, 0x9, 0x5, 0x7, 0x6, r10, r10}) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") 2018/04/04 05:07:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x20000000010) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9b7, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/04 05:07:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) rt_sigaction(0xf, &(0x7f00000000c0)={0x5, {0x400}, 0x10000000, 0x100000000}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa283b724a600ff3f000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x1b9}, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='vboxnet0}\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'gre0\x00', 0x6}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@get={0x1, &(0x7f0000000180)=""/173, 0x5}) 2018/04/04 05:07:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x4) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) munlockall() 2018/04/04 05:07:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x0, 0x7, 0x400800000001, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x4000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x6000000000000000, 0x9, 0x6, 0x1000, 0x0, 0x6, 0x201, 0x80000001, 0xa89, 0xffffffffffffff80, 0x1}) 2018/04/04 05:07:01 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x3) ioctl(r0, 0x8b25, &(0x7f0000000240)) [ 722.828565] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:07:01 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x5, 0x8005, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/04 05:07:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000040)=""/185) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 722.906895] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:07:01 executing program 3: mmap(&(0x7f0000080000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) sendto$inet(r0, &(0x7f0000000000)="0187154e2dff22f690fcd9692f094449040e28b0a08cfb9747afb01dca351dbd172f54b042273c8ea6c9389dd4768444b22c172af6c3fb8891d554007921fd920b4cb73f8ef556dd1b4405a729c9460f9956e8db5b3ab50738ac91db32f200c82ff8198261ac106c671070dbbe", 0x6d, 0x80, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x7}, 0x10) 2018/04/04 05:07:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = dup2(r2, r2) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x6, 0x1000, 0x3f, 0x71e8, 0x0, 0x3, 0x100, 0x2, 0x7, 0x3, 0x401, 0x80000000, 0xffffffffa980781a, 0xcc, 0x6000000000, 0x9, 0x24c8, 0x72, 0xffffffffffffff7f, 0x800, 0x100000001, 0x9, 0xfffffffffffeffff, 0x800, 0x80, 0x3, 0x4, 0x6, 0x4, 0x10001, 0xc2b, 0x0, 0x5, 0x7, 0x9c, 0x5, 0x0, 0x8001, 0x0, @perf_config_ext={0x80000001, 0x80}, 0x4, 0x3, 0xffffffff, 0x7, 0x9, 0x8, 0x20}, r3, 0x3, r4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x22300) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000040)) 2018/04/04 05:07:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') sendto$unix(r0, &(0x7f0000000080)='Q', 0x1, 0x800, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000b40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000190001020000000000000000000000000000000000000000000000017f00000100000000000000000000000000000000000000000200202000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000001b3100fde4dec6f2dd1c190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/04 05:07:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="06000000000000009d", 0x9}]) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="95018c30", 0x4}, {&(0x7f0000000180)="3ceb94ab17c832cc0a57078c0c672ad6915dd2", 0x13}], 0x2, 0x0, 0x0, 0x4000000}, 0x4001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f0000000380)=0x137) 2018/04/04 05:07:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0xfffffeb7, 0x800) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x12, 0x2e0f00000000, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0x7}, 0x2c) 2018/04/04 05:07:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)={0x418, 0x49, 0x100000000401, 0x0, 0x0, {0xa}, [@typed={0x8, 0x6, @u32=0x5}, @generic="26736147e37806", @typed={0xe8, 0x5c, @binary="98b8448ad8d7fa3f92c487d9939eef0c6b963bf285b9527e3a4ba3acf23f36276bf112c2c1c2745700c521f5472f97f6801207303244bf3e2189633c87960866ad6cb35c53294c1e4f05c7bc1123dada44519eac5ba5eb1f1c3b5bcddb547062d55f2458fde302b8de0715ef519023a42e321179b5f269c0cbbdc3c239fb7eb0da5152e133555522fa5eb018dac222ca5ce11678c31e2d31b59c2296c502fcbf16b3a129aff409e80d209af1824752c02b977290f28ca7e9cc0aee804866e8fc34893a0a68489391a4495973e489aa7c1e4ec39a7d23cb1e59ea80e569ff8c8742f85aaf"}, @nested={0x160, 0x6b, [@typed={0x8, 0x5e, @pid=r1}, @generic="cd373d295f5d8740b71bf4a4f8f55986a4b3369d814febae870b7c4f7c5af9a13c1ae8369e792c5e93e87e79a6eb032def01785e3bceaf94965e0c481d94de5c8a61f19a39de6d8da65c21d18434", @generic="0b1ed391c7dc5f1e45c98e0b9f8bc5ed205680184b", @generic="4e26f7c711cfb013dfcdd2ab7bf4ba375531c6ba7f9605b94208a0092cc72e2002376cab4df45cbed4623bec7921a17fec6cd625d7701fc39943a0cc9424e971fc6aeeb6e0d673b87daaa1026e42e7bbb5bd40d17214a9352f663531ed61ae5b101f220415eb7e63916a1261f14df2fe508feaf6e24c6b795f647be2b22a8e70c693c30376a74beeee3c081745bda8eee01dda024e5f07a84adf9a15da3f1b051892d48c5333338a319358ad181469f87e791c52215e3f6f6db540d39c80ecab6be94241597713f321408e3a7174bbbf2ef1d408b37171ad5a2dd854f562f78d118ab05043083fa4", @typed={0x8, 0x1e, @str='\x00'}]}, @nested={0x134, 0x20, [@typed={0x38, 0x6f, @binary="835c4805d19d27d334f1d3ea0748f71c05f290936df04bbafc77270dea168c86cc4a38d24deb0650a96673f341555b0a2b"}, @generic="15c53ff085b429e749b14a631438effc72804405ad5838ca0a51384818a1039ee670fac5c3cbad916195b8d76741e0eb2456217a19d4e25bff949b59b4e44c45b6466fec5c01a7c4b90517c75a75dd3f01e05c430ce92a8806726761a19066b70b4fa6b50e7a0f5c49a01f3240bd6f8ca18228e70f07131cf23b2f67136b9ec1f6aba50d42d7ec01dbccdb5ebe3050", @generic="9f4596ecceac41e6fe55ec7cefa35486b5bf01484bf26d630b72f63645635ff929d5bedc0ed0a591d576e296395687360e0e45e494b1d4502f92846bd1f8971649266d3148fd1c4ccbb219bafac2322f310f52ae98bfee3538f894632e5f430286a9c74594bbeb47"]}, @generic="6683173fdb9263717beaa7eef76a6628fe19856b74e384ba14c0c8730e9f6bba95503aa40b68932ca4204a9abb651816eb4c7f93a0a84ff789862c28674ffadf074a0cb2537624b1857f2f505c5370bbf0d0c66657c65c5832277e35d8c8b10bfb427263ea5158aefb9f0b5f792be40c4292d5faf30b5c"]}, 0x418}, 0x1}, 0x0) [ 723.204089] *** Guest State *** [ 723.207451] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 723.216357] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 723.225245] CR3 = 0x0000000000000000 [ 723.229055] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 723.235069] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 723.241068] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 723.247759] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.255747] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.263753] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.271763] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.279770] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.287778] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.295782] GDTR: limit=0x00000000, base=0x0000000000000000 [ 723.303792] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.311799] IDTR: limit=0x00000000, base=0x0000000000000000 [ 723.319811] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.327822] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 723.334263] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 723.341746] Interruptibility = 00000000 ActivityState = 00000000 [ 723.348027] *** Host State *** [ 723.351245] RIP = 0xffffffff811cd096 RSP = 0xffff880191287398 [ 723.354796] netlink: 1020 bytes leftover after parsing attributes in process `syz-executor4'. [ 723.357261] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 723.357273] FSBase=00007f7d5d2c8700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 723.357282] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 723.357292] CR0=0000000080050033 CR3=00000001c5c3d000 CR4=00000000001426f0 [ 723.383548] netlink: 1020 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 05:07:02 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x1, 0xffffffffffff0001, 0xffffffff99345231}) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8000, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x202000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000140)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 723.386095] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 723.386105] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 723.386108] *** Control State *** [ 723.386114] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 723.386118] EntryControls=0000d3ff ExitControls=0023efff [ 723.386126] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 723.386133] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 723.443899] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 2018/04/04 05:07:02 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/04/04 05:07:02 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200) getpeername$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0xffffffffffffff7a) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 723.450518] reason=80000021 qualification=0000000000000000 [ 723.456863] IDTVectoring: info=00000000 errcode=00000000 [ 723.462427] TSC Offset = 0xfffffe79a3dffd20 [ 723.466883] EPT pointer = 0x00000001c7f0101e 2018/04/04 05:07:02 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/214, 0xd6, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 723.592265] *** Guest State *** [ 723.595646] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 723.604662] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 723.613551] CR3 = 0x0000000000000000 [ 723.617304] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 723.623312] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 723.629320] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 723.636042] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.644073] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.652085] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.660098] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.668154] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.676162] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.684185] GDTR: limit=0x00000000, base=0x0000000000000000 [ 723.692196] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.700218] IDTR: limit=0x00000000, base=0x0000000000000000 [ 723.708222] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 723.716223] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 723.722658] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 723.730151] Interruptibility = 00000000 ActivityState = 00000000 [ 723.736441] *** Host State *** [ 723.739659] RIP = 0xffffffff811cd096 RSP = 0xffff880191b3f398 [ 723.745799] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 723.752249] FSBase=00007f7d5d2a6700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 723.760090] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 723.766039] CR0=0000000080050033 CR3=00000001c5c3d000 CR4=00000000001426f0 [ 723.773098] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 723.779792] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 723.785878] *** Control State *** [ 723.789364] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 723.796067] EntryControls=0000d3ff ExitControls=0023efff [ 723.801569] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 723.808525] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 723.815236] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 723.821842] reason=80000021 qualification=0000000000000000 [ 723.828209] IDTVectoring: info=00000000 errcode=00000000 [ 723.833714] TSC Offset = 0xfffffe79a3dffd20 [ 723.838096] EPT pointer = 0x00000001c7f0101e 2018/04/04 05:07:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x75, "dec76697666bd3ecc53f14f276985f5a3675b5305c74c2ba849070cdff402b692ccf696635e04ebe53505dfb2db90e391c41bb8544375dd13232f32b3e5b01a7d8e58ee092f8ddad81651823e28712f1e67f64aa9757ba80d5a1360afc38e8114ee0d9f07f2bc540ba6067ac77867b8e1bca1e4db8"}, &(0x7f00000000c0)=0x7d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4004) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x80, 0x0) getpeername(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x5, 0x7fffffff, 0x0, 0x5, 0x4}, &(0x7f0000000500)=0x14) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xa8, r2, 0x500, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x527}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0xa8}, 0x1, 0x0, 0x0, 0x10}, 0x8080) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000006c0), &(0x7f0000000700)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000780)={r5}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, r2, 0x800, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0x8c, r2, 0x220, 0x70bd2d, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x776}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x240000000000}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}]}]}, 0x8c}, 0x1}, 0x4000) write$fuse(r3, &(0x7f0000000a40)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x299, 0xc30, 0x80000000, 0x9}}, 0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000a80)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b40)=0x0) ptrace$setregs(0xffffffffffffffff, r7, 0x1, &(0x7f0000000b80)="31471784") ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000bc0)='IPVS\x00') ptrace(0x4218, r7) r8 = accept4$packet(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14, 0x80800) setsockopt$sock_int(r8, 0x1, 0x1e, &(0x7f0000000c80)=0x80, 0x4) r9 = accept4$netrom(r3, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10, 0x800) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000d40)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0xfff, 0x81}}, {0x8001, 0x2, 0x0, 0x0, @adapter={0x9, 0x1d98, 0x88c3, 0x9, 0x2}}, {0x9, 0x2, 0x0, 0x0, @sint={0x1, 0x7}}, {0x1ff, 0x3, 0x0, 0x0, @msi={0x3, 0x185f}}, {0x100, 0x1, 0x0, 0x0, @msi={0x8, 0xfffffffffffffff8, 0xffffffff}}, {0x2, 0x1, 0x0, 0x0, @adapter={0x1, 0x1ce9, 0x1, 0x0, 0x4b}}]}) fsync(r3) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000e80)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000ec0), 0x1) signalfd4(r9, &(0x7f0000000f00)={0x7c19}, 0x8, 0x80800) 2018/04/04 05:07:02 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @empty, 0x1}, @in6={0xa, 0x4e24, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e22, 0x410, @remote={0xfe, 0x80, [], 0xbb}, 0xc5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @empty, 0x36}], 0xa0) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xe7, "7b1471c683e5fa6d25f1b529630aba2ba8d0fc018b2e0c373c330494700d251650b442d750a62a5bfdb6574842ae186924d83d3ba4f947b9864d3f9f3af6be523cc73248cbcfd2683b1eea85c442c027d89d72349780b15d43154ca520f6247ac0684e6c10351faec9f04702599c2f7cb186d11b76445497e575ffbc5515287c5cac7494c0498bb8dac3be666044ccca7c41ef11adb2533c9be871501845e402b404b7f94a0fd5e285ca0d81b7dd36428cd71e328ac91930ac2431a56ef5ba7d66e2344c7c9cc92a6ac2b4ff4b4fc0517c446c30a706d80c75460ac2523e0ec9dcf36d27789623"}, &(0x7f0000000100)=0xef) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x2}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xc0, r3, 0x9, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x186}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc35}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) getdents64(r0, &(0x7f00000002c0)=""/101, 0x65) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2) 2018/04/04 05:07:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x239) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x43, 0x80000000, r1}) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x201) 2018/04/04 05:07:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="0f011d26f2360f350f01caba4000ed0f01c90f01ca6766c7442400910000006766c7442402080000006766c744240600000000670f011c240f08660f6c8fcefe0f09", 0x42}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x5, 0x0) 2018/04/04 05:07:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000013bffc), 0xf4) 2018/04/04 05:07:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0xdc) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x18, 0x0, 0x20000000000007, "cf"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x2efe}, 0x8) 2018/04/04 05:07:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x1, 0x6) getsockopt(r1, 0x20, 0x80000001, &(0x7f0000000040)=""/121, &(0x7f00000001c0)=0x79) connect$pppoe(r1, &(0x7f0000000300)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0xfffffffffffffff9, 0x3, 0x5, 0x4, 0x0, 0x2, 0x800, 0x2, 0x9, 0x0, 0xfff, 0x64f0, 0x7f, 0x0, 0x81, 0x5, 0x1, 0x8, 0x8000, 0x2, 0x800, 0x5, 0x4, 0x9, 0x9, 0x6, 0x4e, 0x8000, 0x3ff, 0x7, 0x1, 0x80, 0x200, 0x7b, 0x2, 0x7, 0x0, 0x1, 0x6, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1000, 0x0, 0xa90, 0x0, 0xfffffffffffffffd, 0x20, 0xdb43}, r2, 0x8, r0, 0x1) 2018/04/04 05:07:02 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{}, {}]}) accept$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x7ffd) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) getrandom(&(0x7f00000001c0)=""/218, 0xda, 0x3) 2018/04/04 05:07:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1240088cff9a340e1d6a89e7b09cfd51d", 0x101, r2) sendfile(r0, r0, &(0x7f0000000180), 0x6) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) statx(r6, &(0x7f0000000140)='./file0\x00', 0x6100, 0xc00, &(0x7f0000000340)) 2018/04/04 05:07:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000090100000000b995e290853c352800f95549bea78d9868fae08646fad8b07ff86c1e068fce0c1f43a1e33b237b5de182c17f3a8a47d3f2f76da56e64cbc68d5e2ec034d2e34e6e5a614cbf5c1bf94a5db28d4e36"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x104c0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 05:07:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000efff0010008a0497916bde2ab11641bd2338442cf008e1e38750b3b8b47da048a2846770fe2dfd47510347332f229a3adb43974c749ec341f029e1b8403e85c9ef86b28b5d544fbc7b84a72ad56152920500282d3f2c0a007d3bb11ab415933ae5a873b904090ee798b3a2"], &(0x7f0000013000)='\x00', 0x1, 0x0) 2018/04/04 05:07:03 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000ac0)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000001c0)='/dev/midi#\x00', 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="360f00d167430f3026660f3881b975d2000066470f3a633c060366440f388088003000002e676566400f388081c65500008f082897c9000fc71cc53318000067440f01fc6766470fc6014b", 0x4b}], 0x1, 0x6, &(0x7f0000000140), 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000004c0)={"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"}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000400)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000300)={0x0, 0x0, [0x72e]}) tkill(r1, 0x15) 2018/04/04 05:07:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) 2018/04/04 05:07:03 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x9) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'rr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/04 05:07:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, r0, 0x1}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x6, @broadcast=0xffffffff, 0x4e24, 0x2, 'lc\x00', 0x10, 0x2, 0x43}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x10000, 0x7, 0x5, 0x8c3}}, 0x44) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x7f, 0x1, 0x6, 0x101, 0x0, 0x7ac2, 0x40, 0x7, 0x9, 0x9, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0xffffffffffff0001, 0xf5, 0x3f, 0x7, 0x9, 0x9c, 0xbe1, 0x1, 0x2f2, 0x7, 0x7, 0x3f, 0x45, 0x3, 0x9, 0x0, 0xffffffff, 0x3f800000000, 0x3, 0x2, 0x8, 0x53b6, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000180), 0xc}, 0x10, 0x1ff, 0x61d65661, 0x7, 0x5, 0x8, 0x3}, r2, 0x1, r1, 0x1) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="300000001900010000000000000000000a00000000000000000000001400050000000000000000000000008dfbc6884a2edb31dec4c9076e8fd36f5eb58f6eb5f929a37b576058751cec9a627b2c67245dde0185e39d8ae5c866f460b27717b368e55e74cb0aed8a516a71465e01e1c504a588194fb95bab03d83c2e94d55de61bb938f950a1977d30dd608b15cfbdbbfa4602d3ca02814f53ce521434852b5f036890c6401d8aedec3dab478257f8369f29513b010015651507763e7af6d0f719cfdbdb317f809d957b5be5bd7f"], 0x30}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) accept4$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) 2018/04/04 05:07:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000100)=0x100000000) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="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", 0x108) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xc0180, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000380)={@loopback, 0x0}, &(0x7f00000003c0)=0x14) bind$packet(r2, &(0x7f0000000400)={0x11, 0x1d, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000200)={0x0, 0x8, 0x80000001}) mlockall(0x2) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x80, &(0x7f0000000080)}}, {{&(0x7f0000000180)=@nl=@proc={0x10}, 0x80, &(0x7f00000020c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000001701c68d7646aafc1ed9024ffaab110793000002000000"], 0x1f}, 0xff}], 0x2, 0x0) 2018/04/04 05:07:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c67caa9192dfaf67544236f6336c160207f63c184340665e3b0caafae6d9d292e1ab074afc04ebe4c2f753d0c977994ba3a61ae112f9c545d09824171959a2768730e6d2ee0f91b74be47aef9b673552fd1b7c032945c0b960bc49c98ce525931c103d2adc727b4a3c6f134e92010563ed21938f0ecd2d16002a1bef59406b85df965c20fdd326fdeeb0d453f588c028469dbc54c2f25940", 0x98, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x200000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="11634840000000000000000000000000ea1900000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/04 05:07:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001340)={0x70, 0x2, 0x1, 0x0, 0x401, 0x8, 0x1, 0x81, 0x0}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0xffff, 0x0, 0x8, 0x400, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000880)={r6, 0x67a5eb52}, &(0x7f00000008c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff280200003801000038010000ffffffffffffffff90030000900300009003b200ffffffff04000000", @ANYPTR=&(0x7f0000000940)=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="fe8000000000000000000000000000bbfe8000000000000000000000000000bbff0000ffffffff0000000000ffffff00000000ffffffffffffffffff000000007663616e30000000000000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000210007040200000000000000000000000000000010013801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000008000000037605008000080000000500070008007d000500000003000900ffff0800802900000800280052454a454354000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001680100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000003c0220090900080080000000000000002800686c0000000000000000000000000000000000000000000000000000000001090000000000004800544545000000000000000000000000000000000000000000000000000001ff010000000000000000000000000001766c616e300000000000000000000000ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c0) r8 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000001380)=ANY=[], &(0x7f0000000280)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001040)={'nat\x00', 0x0, 0x4, 0xd, [], 0x6, &(0x7f0000000f00)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000f80)=""/13}, &(0x7f0000000fc0)=0x78) bind$packet(r0, &(0x7f0000001300)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xffffffff, 0xfff, 0x0, 0x84}, &(0x7f00000002c0)=0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r11 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r10, &(0x7f00000006c0)="7d437c0f43cbcf3419f1c26de94c138677c1fadfab93d30510474b41b930606fe431e524ea8c075d2e57c482c4d04cbe44565e53f911b1433b4782495dd8b24331ac4b762d868f7ed9a8d43f65e1d1185169259824e3f7", 0x57, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000740)) vmsplice(r8, &(0x7f0000002400)=[{&(0x7f0000000e40)="6c4cc409c9b2478b76c88ab9432a40e3876570c8de2eb31090238051f4c5480430636d3435af1b7eac7e501db667d25e328c07aaf35ab9efba8628d125867d68238fcb2b8b4e467e3381dedd3f9dd70b8cc6863af065a094c2f396fbd8ee30c87408f5960a0b0d0f54943e51642d75afe4f85c83100c641411bccabb6c2ef7f4e202f618bb5c1f6beb0a3db79685f2360ba4d2a1b15b0547a798396ce0c1b34a0409c2edce66b4682ed4", 0xaa}], 0x1, 0xc) sendmsg$nl_route(r11, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x30, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syzkaller1\x00'}) sendmsg$nl_route(r11, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800002a000000000000000000000000346ce3c7"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r11}) socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000000)={'irlan0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r12, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r1}) 2018/04/04 05:07:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f00000000c0), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gre0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @empty, [], @empty, [], 0x70, 0xd0, 0x118}, [@common=@STANDARD={'\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x220) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7, 0x9f, 0x10000, 0x3f, 0x3, 0x80000000}, 0x997}, 0xa) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000300)=0xb0) getpid() ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000480)=0x6) 2018/04/04 05:07:04 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c06010500000000fe8000000000000000000000000000bbff02010000000000000000000000000100001a00000000000000000000000001"], 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1, 0x4000) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/04 05:07:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000a79f53d518f2b5896a3f0c03be9a117e00009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) syncfs(r0) close(r0) 2018/04/04 05:07:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) prctl$setendian(0x14, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) sysinfo(&(0x7f0000000040)=""/70) syz_emit_ethernet(0xa5, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100, 0x200000000, 0x1, 0x3}}], {@generic={0x16, "a862e0834aba6d064115427b124f8d02a66372393485d7d392e6f1551eb8680ed733f730e560d47595396847fe5fa7d5b32b62382569b5a78d5fbb2d50929dfabc5a455eeac3c58cc2ea824d8d96d5e32306e2697e9dd98db7abf7642dedd5744421c9d414ddfdf2b0eceb9f5db246263774df6d94ee24cd7f06cd843adc72fad7757b60d3b421f3a4e9f1b581a88993a1edc5"}}}, &(0x7f0000000200)={0x0, 0x1, [0x137, 0x9dc, 0x35b, 0xc67]}) 2018/04/04 05:07:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x0, 0x0, 0x10000, 0x200}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r4, 0xffffffff}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x8, 0x100000001, 0x0, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r5, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x418) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000980), &(0x7f0000000ac0)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r6, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000b00)={0x5}, 0x4) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) 2018/04/04 05:07:04 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e20, 0x5, 0x4e24, 0x81, 0xa, 0x20, 0x80, 0x2c, r1, r2}, {0x6, 0x4, 0x6, 0xeea, 0x1, 0x1, 0x8, 0x389c}, {0x1, 0x7288, 0x2, 0x5}, 0x7fffffff, 0x6e6bc0, 0x2, 0x1, 0x1, 0x2}, {{@in6, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x1, 0x7, 0xffffffff, 0x7, 0x5}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000100)=""/37) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000600)) ioctl$int_in(r4, 0x5452, &(0x7f00000000c0)=0x100000001) [ 725.232841] bond0 (unregistering): Releasing backup interface lo [ 725.266313] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/04 05:07:04 executing program 5: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40080, 0x0) getpeername(r1, &(0x7f0000000180)=@l2, &(0x7f0000000040)=0x80) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x18, r2, 0xc58669e, 0x5) r3 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r3, r0, &(0x7f00000ddff8), 0x3) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000200)={0x3}) 2018/04/04 05:07:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008c04ee00000000000300000000000000"]) [ 725.278703] bond0 (unregistering): last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed [ 725.341771] bond0 (unregistering): Released all slaves [ 725.490303] binder: 16128:16133 got new transaction with bad transaction stack, transaction 183 has target 16128:0 [ 725.501073] binder: 16128:16133 transaction failed 29201/-71, size 0-0 line 2875 [ 725.510786] binder: BINDER_SET_CONTEXT_MGR already set [ 725.516201] binder: 16128:16134 ioctl 40046207 0 returned -16 [ 725.528354] binder_alloc: 16128: binder_alloc_buf, no vma [ 725.534123] binder: 16128:16133 transaction failed 29189/-3, size 0-0 line 2963 [ 725.536503] binder_alloc: 16128: binder_alloc_buf, no vma [ 725.547231] binder: 16128:16136 transaction failed 29189/-3, size 0-0 line 2963 [ 725.573880] binder: undelivered TRANSACTION_ERROR: 29189 [ 725.579445] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 05:07:04 executing program 2: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x4, 0x86, 0xe00, 0x5, 0x7ff, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x41, 0x0, 0x17c, 0x3, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x5, 0xce43, 0x6, 0x40, 0x1ff, 0x80000001, 0x4, 0x400, r4}, &(0x7f0000000700)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'erspan0\x00', 0x7}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x847fd) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @random="28ab92e8ab5f"}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000540)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) dup2(r2, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000000340)=0x8, 0x4) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@empty, @loopback=0x7f000001, r7}, 0xc) 2018/04/04 05:07:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff00000001, 0x8, 0x8, 0x10}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0xcfde, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x7, 0x203, 0x7fff, 0x200, r3}, &(0x7f0000000340)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x200, 0x70bd27, 0x25dfdbff, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000380)=0x5) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000300), &(0x7f00000004c0)=""/161}, 0x9) write$binfmt_aout(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x868) 2018/04/04 05:07:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0fbea229d3b800008ee8bad104b8c001ef0f0866b94102000066b80b00000066ba000000000f300f011e060066b8080001000f23d00f21f866352000000f0f23f8660f72f56d670ff7dc660f10c7", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) mlockall(0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:07:04 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) r1 = msgget(0x3, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/189) pkey_free(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xa841, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x3, 0x1f, 0x3, 0x80}, 0x4, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x495b, 0x8, 0xc1, 0x3}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/04/04 05:07:04 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400040) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/61, 0x3d}], 0x1, &(0x7f0000000240)=""/20, 0x14}, 0x40002063) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x30d43ff5, 0x80002000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) close(r2) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x28040) sendmmsg$alg(r0, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="e35d924c002368f385", 0x9}, {&(0x7f0000000340)}], 0x2, 0x0, 0x0, 0x20008845}], 0x1, 0x800) 2018/04/04 05:07:04 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000001600)="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", 0x200, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x605, 0x3, 0x3}], 0x18) gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff01) 2018/04/04 05:07:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) unshare(0x8000000) r0 = memfd_create(&(0x7f0000000000)='!selinuxselinux\x00', 0x0) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0c84f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x6}) sendfile(r0, r1, &(0x7f00000000c0)=0x3, 0x140000) 2018/04/04 05:07:04 executing program 3: r0 = open(&(0x7f0000000140)="2f2f66696c6530fe", 0x0, 0x0) r1 = open(&(0x7f0000000100)="2f2f66696c6530fe", 0x0, 0x100) syncfs(r0) stat(&(0x7f0000000300)="2f2f66696c6530fe", &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)) chown(&(0x7f00000002c0)="2f2f66696c6530fe", r2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)="2f2f66696c6530fe", 0x3810, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="ee42ba0096afe01a8f0f08fa09b4508e2af193295f449f7faa712b5815fff7c462ed", 0x22, 0x59d}], 0x123040, &(0x7f00000004c0)=ANY=[]) stat(&(0x7f0000000180)="2f2f66696c6530fe2f66696c653000", &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f0000000840)) stat(&(0x7f0000000040)="2f2f66696c6530fe", &(0x7f0000000080)) fdatasync(0xffffffffffffffff) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) fsync(r4) write(r4, &(0x7f00000016c0)="fa8dc5297d89123317e6ba1c4e52945bc3fecd827fa2af39a0d2a215da1bda5673cebb6d682e2a2150efcc96ab7a70f0d07d9abd6ca891b814d02a0de49d5c86c51117d14ef8ae00c248ee6569b291a8ed895bc07a607d4ba675e4b2b14ac57ce09d68dab8f2ce030d7ca08de6d23e24aa9de8eb5d6f9e0b26a0", 0x7a) mount(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001ac0)="2f2f66696c6530fe2f66696c653000", &(0x7f0000001900)='sysv\x00', 0x2040810, &(0x7f0000001980)="1ac89ee1d7242ef28fa8444d475862bc9ea1b2f47265d5ed06650080040067c2d392435468acea11f22f206f7e69a5c94a132d074ca3208996920674cb81c53b169c58e917cef3efd524b0fd73443043502d0d83a8f3b1f1ea7709383141ffc8f24d69398405d0ad7c88a5d37ef6e1fc71707cd31a9d586cde208c8a7a000000000000000000") preadv(r3, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6, 0x4c) ftruncate(r3, 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000040)) syz_mount_image$msdos(&(0x7f0000001740)='msdos\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f00000017c0)="abc030eb03f4c83936b8711e85f902bc1dcc84cb5dc7c77b9b8157c756bdda0006bb213da8c60dd21b4328c8c8ed534948cca7d09903d136c3bbcd6871b00a53b55b805bac521c4b4f28833f36a258d0a8d56ff0064f88baa3865d27c40e4fb9fe81a6ad81251c0eb87e23b0c44ad9a29df51d6b87e61bf3069f2acc9c992ac3dc96356db5eaf041eaf1eb009c0ef998bfe5408b4244bcad198382aa8dde568613577347a906ab8b1fc16b27ad62ca247eec48ff", 0xb4, 0x1ff}], 0x210000, &(0x7f0000001880)=ANY=[@ANYBLOB="666c7573682e0041416c882cd7c5cdbd7ccb97896a627086ba6f037e7383e2c51858ae6fd228c825138aa055f07be2aec72a7f2ce249e42401bc3153c42eba921950f15c239aca8239e1476bd270328018616f1fa8e923123e8d8eaadfac23a77e24e2797f00000000000000"]) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000340)=0x7, 0x4) r5 = open(&(0x7f0000000000)='./file0\x00', 0x24000, 0x0) preadv(r5, &(0x7f0000000080)=[{&(0x7f0000000200)=""/227, 0xe3}], 0x1, 0x2f) mremap(&(0x7f0000047000/0x2000)=nil, 0x9a2000, 0x2000, 0x0, &(0x7f00009e9000/0x2000)=nil) getuid() linkat(r1, &(0x7f0000000400)="2f2f66696c6530fe2f66696c653000", r0, &(0x7f0000000600)="2f2f66696c6530fe2f66696c653000", 0x1000) [ 725.585484] binder: release 16128:16133 transaction 183 out, still active [ 725.593963] binder: undelivered TRANSACTION_COMPLETE [ 725.599205] binder: undelivered TRANSACTION_ERROR: 29201 [ 725.604703] binder: send failed reply for transaction 183, target dead 2018/04/04 05:07:04 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x6, 0x650c80ab, 0xd6, 0x1, 0x3, 0x3, 0x8, 0x34c, 0x40, 0x3cd, 0x4c23, 0x7f, 0x38, 0x2, 0x9, 0xffff}, [{0x3, 0x3, 0x5, 0x101, 0x0, 0xfffffffffffffff7, 0x90000000000, 0x800}], "1ca99c79b50d9b03fee4bb9b395270986a9bd3ef1a8c0f12b0205d2d6294c8cb502a6a2dd92096", [[], [], []]}, 0x39f) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x3, 0x0) setrlimit(0x0, &(0x7f00000008c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x2004c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x100000000, 0x8, 0x7, 0xffffffffffffff08, 0x9, 0xef, 0x3, 0x400, 0x1, 0x5, 0x401, 0x3ff, 0xb8, 0x7, 0x6]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000640)={0x4, 0xfffffffffffffff8, 0x200, 0xfffffffffffffff5, 0x4, 0xe30, 0x4, 0x4, r2}, &(0x7f0000000680)=0x20) r3 = shmget$private(0x0, 0x1000, 0x201, &(0x7f0000ffd000/0x1000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) ptrace$setregs(0xd, r4, 0x4, &(0x7f0000000740)="8b97ef2c827e52506d96859a32fe9849247969cc3dea7291828666065f785d6f9206b565bc35b44a2078181f87e1f99d79ccb6468cf89a5a990659812b061855f83b5c468c03849b641496e9ccaa58257e236e61bfada1be0485460e28eaf10a3394048021956d890ac4964dd33aac965ab52e30979a6fee94e5e59f581d5524ae2be82e352775f40f7b8ea56474fc68855f7cef37ecbbd9ad482856b2342dfca9a00b1299c8179d953aa14454775b9affc101d85a2ea35a335510a6d9faffa1fd91f8823013154bad5d750067") shmctl$SHM_LOCK(r3, 0xb) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x7ff}) 2018/04/04 05:07:04 executing program 7: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x101, 0x3ff, 0x101, 0xfffffffffffffff8}, {0x4, 0xfff, 0x8, 0x6}, {0x3, 0xfffffffffffffffc, 0x5, 0xa64}, {0xff, 0x8a91, 0x0, 0x8}, {0x2, 0x40, 0x1f76, 0x6}]}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) getdents64(r1, &(0x7f0000001ac0)=""/4096, 0x421) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0/file0\x00', 0xe000, r3, r4, 0x1ee, 0x3, 0x200000) getdents64(r1, &(0x7f0000000900)=""/209, 0xd1) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) sync_file_range(r5, 0x6, 0x8000, 0x4) 2018/04/04 05:07:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) semget(0x0, 0x3, 0x50) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)='-', 0x1) 2018/04/04 05:07:04 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/04 05:07:04 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/04 05:07:04 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x201369}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000a60000000000fefdb691c04a8e73a6208f87189f1afb72060a3beb8a67fa679d1f8b0506252f5989f7908aa6799738b22c218fd0755d6eb5dc5070b56b33e43e242ec3a9af157e900f9cf849f3f9d6f53f8384af8cf8fca3837fc4f5e416e9e582250cd47886a6aca7d59abbf6cfca661c3cdd19b19b9507060000000000000048ac3316b80da684191bdedaf619a8e1fb90ace9560fbbf89fa870a94fadc7f400ae3dbd181268360a4c2287e634c0e8a70619e0286fbf7244d9bdbbb922c0304dcf5c590b7576e0ba0000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/04 05:07:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget(0x2, 0x4000, 0x78000880, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f000000f000/0x3000)=nil, 0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0xfffffffffffffffb}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x32c, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/04 05:07:04 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xd7) r1 = gettid() capget(&(0x7f0000000200)={0x20071026, r1}, &(0x7f0000000240)={0x7fffffff, 0x7, 0x0, 0x0, 0x0, 0x1}) 2018/04/04 05:07:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/04/04 05:07:05 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @empty, 'syzkaller1\x00'}}, 0x365) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r2, &(0x7f0000001d40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/60, 0x3c}}, {{&(0x7f0000001b00)=@nfc_llcp, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000003000)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000001e40)={0x77359400}) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000010100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/04/04 05:07:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x3, 0x6bb9b48c}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x14000000000000, 0x8, 0x100000000, 0x3, 0x1}) 2018/04/04 05:07:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x400) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x263, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x2b1}], 0x1) sendto$inet6(r0, &(0x7f0000001540)="dd", 0x1, 0x0, 0x0, 0x0) 2018/04/04 05:07:05 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xe, 0x500) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') write(r2, &(0x7f0000000240)='s', 0x1) 2018/04/04 05:07:05 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006480)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00]\x00'], &(0x7f0000456000)=0x1) 2018/04/04 05:07:05 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x612000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 05:07:05 executing program 4: 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$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) finit_module(r0, &(0x7f0000000040)='\'{vboxnet0\x00', 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYBLOB="44236bacece00acd1aba5aed471a6de3cbd75055f2babfe924545439383e26d03816f7ef", @ANYPTR64, @ANYRES16=r0, @ANYRES64=r1, @ANYRES32=r1, @ANYRES64=r1], @ANYRES32=r2, @ANYBLOB="de23b15ab74af75e8762f72c744f2e4308a1433d980c844f876290d0f86207bb85700f88457ac67b35f14bb69b5f557ca508c19d7d899e822628145c235f2c8adc42e288e6fe52ff023316ff5861ee1131dc57ec968da2f1a27c3f901d3f739356cd4a5c255211ef219e56772933b80e3552f3484861e801b16a3c4889555c756182f3a56e2ecf647779b390117d3362252efb53cf6a421f29e18bce37d93dd8fc296408683af7fc00e1a5d64006d5a166d48d64e06517dddd12e8c042a705ae", @ANYRES32=r1]], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x4000000018000) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 05:07:05 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r0}], 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpriority(0x0, r2) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/04 05:07:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = dup(r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r6, 0x6}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000380)=""/111) delete_module(&(0x7f00000006c0)='/dev/vcsa#\x00', 0x2000800) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f0000000600)=ANY=[@ANYBLOB="200000001000ff020000ed24d7d0bc19f8ec40903e8d0000020000000700005946020000bdc2e81b375588387c6f99715ab456dae413cdd0576698d81b468d1ed6f95c7a18c4f4f4d74c0e392b8d025b6e1da9b1d1abe3d6e67ab6a9be9db4ee71127e8c07074188c09e9348b72df956c6cf67d523fe3c416965e8dad9578d523232fc22c09046519527ef274572da001277dd1bf8ccacbc63c0ed1d74ad991b7c1a6c86"], 0x20}, 0x1}, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) r8 = openat$cgroup_ro(r7, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400000, 0x40000) ioctl$KDGKBENT(r8, 0x4b46, &(0x7f0000000280)={0x0, 0x6, 0x81}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x400491) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000180)={r6, 0x3f}, &(0x7f00000004c0)=0x8) open_by_handle_at(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="9f0000086c0f00007c0b68619b2e1b27412d57412cf6bda1e4489a6663fbd09c6246311a70e8faad9d75432b8ac0df316e6b06a9f0d98728a3165b5e5eec1d9ba7f694692d7d87ba0186d8defbbc2bc6abe4f2019ceee0efceed5e16add29339bec9818e6be12ab285f88bd96a4411e0291e36bca65a7e9722b3a81cf9a968e856764c5e4e2e7aba9bb6d73df4cc332e55124dc145cba75b0f5f8d800cb5c8e5a8932655"], 0x200000) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000005c0)={r10, r11/1000+10000}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r9, 0x4008af23, &(0x7f0000000080)={0x3, 0x52}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/94, 0x5e) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/04 05:07:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/04/04 05:07:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) r1 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x200004e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x403) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x58, &(0x7f0000000240)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x50, @mcast1={0xff, 0x1, [], 0x1}, 0x45}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r2, 0x5, 0x30, 0x4, 0x401}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x401, 0x30, 0x8001, 0x5}, &(0x7f00000000c0)=0x18) syz_mount_image$reiserfs(&(0x7f00000003c0)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x200, 0x4, &(0x7f00000006c0)=[{&(0x7f0000000440)="90745bbcb68e37938e1f51f001a287a66d79b31d8692e1618b16b64f71797b961c8351d247c53da1293b11971552ca9674ce9b4e64eac573ddb2313c7debbfde53e2e69a83ba7dd1afe862653b0beadbdf3ee38c05d12853d2bde8ec83618cda8ddd7d5d6a6a0cf6d80902667c3a76a01a44e78015f668c1edc8d4b319a08c957077d500bfe9db3e8866114e8637a77f7604d60a1718c0ecdc6fbf9ea7f041bdd60a1e0d88f189d385bd036f4b10a38351fc85d3a3e743fbe1b3c2c6e73980138ed9231cb0e89543d49ae71e6f3e4cc0ae5cfe57ee4fb9d148a7fad1a3e2563a1d5610", 0xe3, 0xfa78}, {&(0x7f0000000540)="24cdf3efb6d776f2f4d5b8c8d9b534a4209bfab12cbd3aa1800f3a404c93949320494f4fc35899e02fb61fab4f0eaeba27d04a501d8e31ad0a426d5988b93ace356f5fac0669d3f75499b627cfe8b96db00ec1663e34b88b4203760f72b935c283", 0x61, 0x1ff}, {&(0x7f00000005c0)="0277eb2b0a9758f354970ff6f7f1338aeb4331acb40194655d1c8676338d19630ab5678259b02e703b25ddd85dfae94b01b4e375ae0974024893af509f45c0312eb5fc4420340fb68477dbcf0f4b81f7d28f1cc07e600010f4fd3844d4f5986dfc921595", 0x64, 0x2}, {&(0x7f0000000640)="78907f12799604c7cea06a4c317264616ed10fc13fa2f36bbbd422ab7c5eeafa7d88a98195ec7e8c7fae75b14105c7429f3686f3b567e699b2f4a74b46b61b268499c6818f24ce69c2936b81f7d036fe74bdaae743ec5a07198dddf87a55d18e7a5130a51f030685dd773c6043aab5b4b4872b5fdd8d218ff30e", 0x7a, 0xffff}], 0x0, &(0x7f0000000740)={[{@barrier_flush='barrier=flush', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x5, 0x0, 0x0, 0x400000000000003}]}, 0x10) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) ioctl$KVM_NMI(r5, 0xae9a) shutdown(r4, 0x2000000002) 2018/04/04 05:07:05 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x321cbeaa, 0x2}) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'ip6_vti0\x00', 0x1000004}, 0x18) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="06000000000000009d", 0x9}]) 2018/04/04 05:07:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x379, &(0x7f00000001c0)={&(0x7f000063de2c)=@acquire={0x134, 0x17, 0x625, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in6=@loopback={0x0, 0x1}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x9, 0x4) accept$packet(r1, 0x0, &(0x7f0000000180)) 2018/04/04 05:07:05 executing program 7: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) capget(&(0x7f0000000080)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000000)={0xdd5, 0x0, 0x0, 0xfffffffffffffffd}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/04 05:07:06 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'ip6gre0\x00', @ifru_addrs=@can={0x1d, r1}}}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/04 05:07:06 executing program 0: r0 = memfd_create(&(0x7f0000000140)='+\x00', 0x40000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20000) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) dup2(r0, r0) select(0x40, &(0x7f0000000040)={0x5, 0x2, 0x8, 0x7ff, 0xfffffffffffffff7, 0x8, 0xc26, 0x3}, &(0x7f0000000080)={0xffffffff, 0x4, 0x3ff, 0x100000000, 0x5, 0x3dea, 0x7, 0x10000}, &(0x7f00000000c0)={0x9, 0x6, 0x5, 0x1, 0x800, 0x0, 0x7fffffff, 0x400}, &(0x7f0000000100)={0x77359400}) 2018/04/04 05:07:06 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./control/file0\x00', 0x8000, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./control\x00', 0x400) 2018/04/04 05:07:06 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000001600)="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", 0x200, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000200)="e35befb6594311d6e42de156ce87af4f96d213d625cdb11320afd31978dee61bd8056d23c9813897303400f6d923df4d7079d907541b32b25b5f73c7879b6c31c190ba0520a6309cd1c4a9451b297ed992157bb5ae3436ae3d3ff5ca245567bd98e5d908ab14c753c6568e14a14f9acc83118b12fa3cd05a35f5c7c3b4aefd19cf3801856bf9dfcb9f3ea5f1b26c690db4accebdff8c9030e3541591f7741f25d6a2fffdfb3a89d0f684d0811ca527faf18c9d5b47333007dc48ace0f82520397ae79a6c7f0336b5ebe2cb3119d8ec48ee226ea37145da", 0xd7}) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff01) 2018/04/04 05:07:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(0xffffffffffffffff, 0x0, 0x6, 0x0) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e3085284", 0x2e}], 0x1, 0x0) gettid() r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x38) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/04 05:07:06 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x3, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140)="c76b56749d99279a60e121470701107f29d0b562717d8aae59170fe6c947c9921bac2b1a65cdcb9116a5647a0d5020f557e77e313e7f50036c3096d832b270fd9fbc307e", 0x44) 2018/04/04 05:07:06 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x804, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x400, 0x4) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) 2018/04/04 05:07:06 executing program 4: creat(&(0x7f0000000440)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b92000/0x1000)=nil, 0x1000) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 05:07:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x400000000, 0xffff, 0x139, 0x3, 0x3f, 0x5, 0xfc6a}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000020000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4}, 0x38b, &(0x7f000000e000)={&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYBLOB="a9fb9c785e358bf5aa1902b489db075d733e85f8cbf3967d4391fc688f359199be82df448b3ef73b436ecc68bc9659429d8199ca724c4cfdb48f16d135761a769e1abc8a64d9d2f7b54f526d481d6ddae5eeecec34592975b6c9a9a3832286641fc4db4fb716f22a14582b251f7df45bca8233916e7febe7c82a32ddfac9b66bda3419778c3ea38892be6cf5fb877db875ace235894ed3bceffc406dae6cf8e6ff1e4b3db5c1fa799d53f52a80331a795c37f0bf4eb64ebb954603e15ca14ad3d9913a", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES64=r1], @ANYRES64=r1, @ANYRES64]], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xeb66bd70f133eec3}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5e4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1a72}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x18000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17e}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x4080) write$binfmt_aout(r1, &(0x7f0000000340)={{0x108, 0x6, 0x5, 0x5d, 0x371, 0x1f69, 0x188, 0x5}, "f6f5ef451e5ebd9e6532bd4a25ed64df4c84da62f5960f2a15069a78dd5a4d55a3aa25ed8b49a472f1525390da8d14beff7f02a6e4e1af0ce870c2e500607069ea5c2b52954fcb34c7e2a20bfb91746abd42f0868bf81824c7f39cf4d03527a83da5f1a4afbce077dfa45f3556ecc4ff7f5644af3030ff427d812dd0945dedfb8f6d53c235444434038fc0e786a0089c3d1e94042aa1914124443f7e37e70a294c042352f1b9c0abc494f80cecb495862f78874ffecd439cb0ad6538232115b663dd8070fd63c8496b1c68b86e17b96c9584903422ec52299699e756a3351b6d56da3643b479e1fa", [[], []]}, 0x308) 2018/04/04 05:07:06 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x4, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r3, &(0x7f00001a4000)=""/1, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000000)={0x7, 0x800, 0x3, 0x1, 0x1}) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a26fec)) 2018/04/04 05:07:07 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x5}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/fib_trie\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000540)=""/34}, {&(0x7f0000000400)=""/61}, {&(0x7f0000000440)=""/221}], 0x667, 0x3) 2018/04/04 05:07:07 executing program 5: io_setup(0x7, &(0x7f0000000040)=0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200200, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x4, 0x5, 0x200, &(0x7f0000000440)={0xffffffffffffffff}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/hwrng\x00', 0x0, 0x0) r9 = syz_open_dev$mouse(&(0x7f0000001540)='/dev/input/mouse#\x00', 0x1000, 0x101100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000001680)={{0x4, 0xff}, 'port1\x00', 0x80, 0x400, 0x80000001, 0x4, 0x80000000, 0xee77, 0x3, 0x0, 0x6, 0x5}) r10 = syz_open_dev$dspn(&(0x7f00000015c0)='/dev/dsp#\x00', 0x5, 0x10000) io_submit(r0, 0x5, &(0x7f0000001640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x63, r1, &(0x7f0000000200)="2dca98238c6234fa0c96c4b03da017909831cf71f68ae2867e82419f16deade626c21362cbcb30e0119c34640b863adbdf5fc72553900343daeab9f2ff224121d1ef357a7f10616d1048411f3f8f5a940c30f1b4487f69b69d839d7174e86b62db694b1f3fbead08a4bba9764a0249c7cfb7893e3c4294805c6760a0939d99320ca4915f890000197611b1dadd0149d99ba71ddb98efc43b88", 0x99, 0x13, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xa, 0x6, r3, &(0x7f00000002c0)="8a4e8a9818fd6bd82fec08414c95e77c247ad6cb09377e7768ce8930e3d541b259ac3d8669cec5bcc911c7d16a4b1860dd2950692710f30f14a914e992ab6c65ce759d68f676664c5bc760c3c55a1dc4e0c6c21540f6", 0x56, 0x0, 0x0, 0x0, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f00000003c0)="73f8db0016eb1e8852d33bf9d9706b96e8f7f8a945f3a431d698d36c6af05dd20b170719053356b1479ab61d75fc191f38b89d94237cc017991484815effec8a34156674cdcde03a", 0x48, 0x1, 0x0, 0x1, r6}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f00000004c0)="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", 0x1000, 0x8be1, 0x0, 0x1, r8}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x1, r9, &(0x7f0000001580)="4cca2a89675af944bad2957bf252ea781c4c9efe7648", 0x16, 0x3, 0x0, 0x1, r10}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') ioctl$KVM_SET_NR_MMU_PAGES(r11, 0x9208, 0x0) 2018/04/04 05:07:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="000000001800000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="90cbb65f8cddfbf2"], 0x20) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x4, 0x4, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_route={0x4, 0x8, 0xfa00, {r1}}, 0x10) 2018/04/04 05:07:07 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x280, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0x0, 0xf000, 0x7ff, 0x4f9, 0x3ff}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="0207000d0a000000000000000000000008001200000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000927d523d7f2b3017f6eb72d4cb0404128e0de80434b3a3f6c10d94297e59be3e42f660cb254c8b9aeda1f84a7a8a4d2f6ce3d39c1c4f881ca0e107921e016a61"], 0x50}, 0x1}, 0x0) 2018/04/04 05:07:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) prlimit64(0x0, 0xffffffffffdffffe, &(0x7f0000000100)={0x0, 0x176}, &(0x7f00000000c0)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="602e8ffb3f4d1ca282c39e4cc0dec3224c"]) [ 790.185460] Buffer I/O error on dev loop0, logical block 0, async page read [ 790.405440] bond0 (unregistering): Releasing backup interface lo [ 790.431264] bond0 (unregistering): last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed [ 790.441417] bond0 (unregistering): Released all slaves [ 791.712996] IPVS: ftp: loaded support on port[0] = 21 [ 792.181406] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 792.886500] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 792.892635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 792.961881] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 793.033603] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 793.039792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 793.047062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/04 05:09:11 executing program 5: r0 = socket(0x1b, 0xa, 0x2) setns(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x0, 0x8}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x14) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x100000001, 0x400) tgkill(r2, r2, 0x0) 2018/04/04 05:09:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000180)='tmfs\x00\x00', 0x0, &(0x7f0000590ffe)='\x00') 2018/04/04 05:09:11 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x9385]) 2018/04/04 05:09:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xad, "4e3aea039f198449881c2d65565a5f0b27c9f60877f80b075f71dfc6a205f0a15d53d5a35a9aa129dc723af9818efe3ab62053bb095f98034b82e73fb7cc1820dfe04267ec584ba932d7025ee5d8bae8544c91cae98e864b46293a615dae8d4ef2d5924354d7ee49243cc639d43598bc054893483879332e43beb05b956773637060cd1006a69875803e1245bf88909f3f2f064fa29ddeac70bd222d5bc892b882a91e5573458794f35a4ac0bd"}, &(0x7f00000000c0)=0xb5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa}}, 0x0, 0x3a, 0x0, 0x0, 0xc1}, 0x98) 2018/04/04 05:09:11 executing program 2: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xbf) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/04/04 05:09:11 executing program 7: r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000040)={0x25a74286, 0x0, 0x0, 0x1ff, 0x7, 0x4, 0xefdf, 0xf479, 0x18, 0x5}) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'ip6tnl0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}}) syz_open_dev$evdev(&(0x7f0000000880)='/dev/input/event#\x00', 0x10000, 0x24040) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x4449, 0x4) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in, 0x4e20, 0x8, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x67, r2, r3}, {0x6, 0x8, 0xc7f, 0x1, 0x3, 0x3, 0xb23, 0x9}, {0x5, 0x48a06548, 0x7fff}, 0x2, 0x6e6bb5, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x3, 0x80, 0x1, 0x100000000}}, 0xe8) keyctl$join(0x1, &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={r4, 0xffff, 0x4, 0x5fff79f4, 0xda2, 0x6, 0xffffffff, 0x3903, {r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x100000000, 0xfffffffffffffffd, 0x7fffffff, 0x9}}, &(0x7f0000000680)=0xb0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x81, 0x2, 0x1, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r6, 0x1b70f0c2, 0x1, 0x1, 0x6, 0xf47}, &(0x7f00000002c0)=0x14) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000007c0)=""/74, 0x4a}], 0x2) memfd_create(&(0x7f0000000780)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000740)={0x80000000000000, 0x4000, 0xc3f6, 0x7, 0x4}) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000006c0)={r7, 0x2}, &(0x7f0000000700)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000840)) 2018/04/04 05:09:11 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) 2018/04/04 05:09:11 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r3, 0x3ff, 0x2}, &(0x7f0000000380)=0xc) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000004c0), 0x1) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)) r5 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x40046104, &(0x7f00000000c0)=0x0) sendto$inet(r4, &(0x7f0000f7db7f)="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", 0x3f1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000f24000)) close(r4) r8 = socket$nl_generic(0x10, 0x3, 0x10) getpriority(0x1, r7) sendmsg$nl_generic(r8, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="5004000825040000000000000000000000000000"], 0x1}, 0x1}, 0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) fdatasync(r9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="bbd97a7e28f8733b8d8f5c7b3144afae36beec367d2b1367c3cbd4eb7a9c17c99645c25987e529ca2db2aa467c6bfe99d984c869adee0d6106c975b3db706de3bdb47bd629342dcf5b818356fa2133c696a94f8ed3bfd020f36d7e1a5723deb846ddfaeff806a6077a708b7a8f332a4253f6ec5cd32b10a9f67079e1db60faabe3a78c737596a9eb3551c3679b56b21981849dd96eebf957aadfabdfece0599463b8331fd6bde34042e5b252499c90251054eb1fefbd5bca7c96e76238c4578bcc427c77635666e136ba7f08cac3492311f17cd7669bbd3255b9212390d2ce9c3de8f2e2c23d1a1da39ff93da3b1062eb953923d17f9feb0820f7ba68d19ef3bc3433a580d5f60105aae44900911b1c0013e323faad3cb9703bee8ab303069c94b9df7be6130a4736a153c1c657f7b75054eb3888ef5ace493af5731f427869a6c4ed893b822a547929a1cec63655eaab37474e6bbcf4e813373c268ff48292fa5ed99b0cd5f76611c71aaae65270006d6ac5f2747dad8ebe74d7063a4d2b03bab07c22ede0ef43860688f331d72b2894d5cefcf978dac87c0edd697ba269e3aea3e36532957d9b8d0ea86d81f7f663c71fc11c30d92c28ac26bb30920b0ece1ecc754c46d830fb2ae91e76eb072bff631c7a47cdae8ce9750e8cd71a92eb6824b2922801eb12ac8c9ad92eeccf63acb7852a5ae1d0a53f7e9d925856afa6c6865350f4d706f2c3f0cfe9551a4456e247c8038e150e118eb6d95e54ff2031369440a53b0d2a3cda4ca8ae346f542b862e9e1f555071363e41fa8e5b7ca260a11b0da2e17dff74d2188a40229717a21ab03006fd40c2f5e02150d95490a41f01a832df39ddf2f0bdc118feff4adaff660ee922417dce1c6392cf05d244a7df1974c9806e60d70a5059e9294eccea36b8abf74706f1cec6ffa02d61c6ba38a556f3dc9331804c45c08084443d0b9eeec35e439cc0913f977cc254f05ddfbfd38ac1a6ceb09cab49a3dfa4ee5433d4af340d8d92327ef7e2c05232773c3cfab1ea39dbd3a1a1383d403e8135069c75c473806e903916b1808d4a7758c7ecf258b9d84ab717b6c014b96dd9b2c6f21fb207cbc5154ff0bcc3aa9d6f461cd16fbd13b67f9f79c37b7c34ea5ed9daf123c27245ac0e2ba4c90d6225eecad7319c3dff54bdbc3b7932130078319e68868d054c36443184511dea7cf30044a8f4261b5e5ee3e597d336d40b8b0599d9e5bbb02f159b66d9d70aac70e9bfa3b2024167841fee55085478054314e680dc2a4c6f2f7e6002195dbba5539b5f6c38914553dd7d898072891c23301941ec27fd0023409e4b2afefe852468f7ccaad4218e21d92237dea9969895a933ecffd6a05fc040f59799433e4a2a0828b6bb18a15ee859e479a070235e3b78d6eb35a903581346c008d8dd2a7bf0a95f1bfaa0a90669732763c3c2ce845d0d8bf2e4eabfe3562fc9a956e7e0e2f8b0d0191a54d200edc0c441015c1821a7ee93bbd62113fd6f203020b76d185064e1336735f47ddc9be724e7d41016b7759a0cff0db7a69538e5748f08ae1c2e6191ae1a99e5183d438baf8749189b53e1db4cdc556eed5b1863265271faa5f4b58ad4d95a990a26e2446fcac6740413d4e91987e403063dc796122f33a5798ab6573d93320d7e9aed7a2d21418018c28dbdeddb71f3503350140d8486c1458f0c4490e2967ccc1c11db836d74f8e1ef32f571f6bbe5af20f430c254795c67a2fc287849bf348e7f79351a75f5fa1a389a73f141f58802d81794513b70a24eea4ddb9648b1efe1b8bf1713533a6929603c813da349063f97d9c7b6b424650255f12f628c40b4aa937e27c69869f3833a86c865be7d4e397134eb4e667380440af20a110af8132bc5e798fc13d2589555a0a372786dc26a32501c45b510ead1a734b01155c6faa9ff5f11203b96bf6e20d7cf7b50d18c04ca451f50c4d749c55f0e7f3a82f926deaa7eced2b5dc35761239afd9bea44bbccc9937e07df66b3d01760ad7e46f25af442d2c53ce6abcd79c9b2e98dbfbc88a73d723be6ea5929df34f80ce327466296b91aef7e32c6a08198a875a2acc8c388c3b3766ea475c039e501ca515b8ce3716a5041f176ccdd47cf6110f0925e980edaee7a51c9f53a5bf9c25c35d8a96cd66a5951dd1be09ce622a672d8260bef015094d523e4238ee5dd9344dd8877a9461610bff955dcafd980f350c5252f1146ae463bf6fdb984dbd32af7f10c72ead21db2954fed6a6ee8f73d8e556b3fb7b3f1ca791d4e0fcc4860effbf6d1916d8d3a577801987df6f2eb4c0b2f64086ee002f18ba872387a266e1a7e895b5a38ce29b19506210ef6b6d4d923b10b41d243dcaaeff8a12f495eaf37d070fa3222858b3be1fb48e1d22a2ab7309e59c05cad839a1ab6c7c76db493e393922b10405de0f86aaf77730f67fde8c5d139161c131ceb7f169edd25ecda46f50b4b3c6a31ac0aaf23d5e5b6fe87779a48928cefc0ebcb73342cce6588ac433a4411694746e57dc08e69ca816337d7a013540eaca2d7ab32994a30388cab6cb59b40f3ccb01e08cbad737341811434b2af9ce269b8892235078e1c57df9c0878ecb96e1708daffee9b559e5c0e82123f17498da06c4b62c54c59125913c5b0a11973695b42a46300adc3e1a6d01073c92f86358aea29b5c2bb48e8a35604e174cf3aaeb1a5c27f5b1148ab6b2293f476655e3ff24b1cde97fd3f264ea6d676ead2333dfd30bc6c6b2d1e2a84a368e75e574d21d547865097320af5fb45762bcd8c0d0360519e959dd422bdaa7a308a99a1abec5de4aed604b82413c9ff4ff190f564a600c3000a17dddaf63e4886d8e1e050070933c42b118f8a89b6cd5e35f6e03bec803193b0085ae0fa472e3b95d0f901991185b82163abe892aab65b43bac75ab6a566bcc62a645feab1d134200f6163037b906395776f2233ac2783de860d3c8054d308cb14abd46b632640adf90a4b517cf1f65550b79090fa56d1de4718c0b6630bc59c40e12df6f97bb93789c724636babd77a86e5d052c68363555152a62f7ca1fae9ae1897f7c2244a55a79aff4cf55fecfe7558cbcc863e4d8be583d848110ffdb22e8467ad0e46e365cb5512eaf1effb368aba3ceb73e59263dd30e9baae0f9eff5230b001e8e692815a31947be36343293e0f0d9ce41895ae13f5fce3bb869544dc26c71aca9dd873a39c3637eadd6eef02b80c2354ee7f5749db12728c956fa5275a705cb3e0848ed34fa1979903cbae66cf214daeda12cf28fc0a41f7f27d23d1da1ef7f9a79f2115f4dd77cac2513cddc94185d68c172a2c5a9ece35289a13b94c54d931349f1d27199a2b403f9f7c00417939f410697af10a749398626eb7e3b98112f4322d71f29c266d583ab6f7368a116682a4e86fd3cabbf11389b3a227fa5812d4dab81605ee3410e706c42ff13d34eed75e2cc34261081655d05eda9acbf727db08518da22f1078b45c72c3ff8797c0c0d4f7857f3fbf6e2d9652fce34e9be3bb84595c92646574a4d8c561ba9a185457edc8065195e04621a6e29e3b87bb78be770c0b147234ee2fd8652c411c4c16c1a113c245d6d93468a64ada1d21e391c7bcd5deae96fde8b913e507d831506ba22a0b511be05302e838996982888dccc8df65ac70d3e86725a6c882dbf5eee8f6499930167a9ade3acacc681ab8bf80cd5c64f80a7c62a801f953aba343d60aa6906995fe62061a5dd3f0a8d6e03bc16830a63974f2a485185183d162cc4b2bc94f75e7394d53cbd31501e05c9574c337b7c5f7d037ce3681771f2b124a2d053957b93f24416f89e4f0d1d9dbc5a99815170b25cd8db385074b25ae922b5bf17dace799a563e573837af9b2a42c7e903c7a0c804da4a22a190410d9e1b3a061671fd9abae3994e2159fc2737a5192db78a24270a150e1d5a50ea558f6065441b70c02f18fedba45fe2d8a93b1a8c95b5ca507de1758c1ca2363dcd4955a0c5677591fb30e9851acf7581237378932385234ab6583b05c37652c62d8798f2471e45d8d79a16db7a4eebbeaa5a8a20fb985cfbc3ccc4db184bba8bacf2126db146e4db3aed41deeef3d719f7b0513a089eb2b1f3ce4a0faa01d29815777f82dea9c7affce357f349b77967454ac81c345d368718bdb16c41e8d2552dea99e1b4b4f4ee1f1526e05035f1b8bd87767235e3ad975e059be6cafc9836dd11a55fe9da87f92fd2f41204be876030968143e4f23ab1eda36ccd03eae3a722f3db692003524eae04b0895b6b3cda738d33ac5743c2036de9ae34a7ce8dacfb3b0af406939a46585d1aa6736a604e93f23ed2e2f4a0999a5209f656fa270f0891b48698a30532a861dd7c6ee607560c022313dc8dbd0b6b217740cf684bcb9cdd150dd8a251a3bfcfa63f67edd48ca9d5f3408e3e9f069a2ebd55be67c53e72cc1f5b8d15a99910213a581192b0683d7f004b7a2d1442b6244d205a802227878ad557f42b3f67d3a1d38a2e3d8b79204e005c4f5c9022670a21ee75a42401850499a69ba8e6c99880676f5fee85a8d6c96691fe8a7b447eb6eb41706fcb3c72e1b4e72caeea36e73435fd8c983ba2c44b1561767ce4fb807f0d4c7399c6c4865d5b33f079f999357278997a454af1acfc5b279cab7fb1cba17193f162dd3f8ba83003fffccf55f5a1f096d2e6cb9b3aa785947568145ca3312842f6f82cbb37b6a7fdfacdc31a23e080613e9ea9b2395b699d9a6053dd4772ac001e0f3714e4173c293a4e8b47c65ecab5621954730341e632b552d688bdc4ddc399c8d83a1c1a4b375c0efece2f88fa61b5a1407e699d48b5115766278a95ad470a47d08da1831fd5b2ffcf0f739fb967efd001559af01e08ed1775f5b00ea7a6f080f3a8f0b940577a853577cc8dd59c3d5152ce5c0f35954ef894ba965d5b7fbb1a7a329ae93727d8d365b621c095ca454779c2ecd42bcd75df50ee053143efff6f20511a33cdf40b3e1ce1dee87246f3fcf11c1f4e798f9137011256f6deba725c9a68ec46de0fdc91898ed6e291c1c9e32b9ab7021a65f7ad941d6b8188cb936b2da8bcd0077f7f0d51442fa7433d018e586d41b8fa8ce0357fa0cd80ad944c2235cca604c48990fcaef1d1f80c076b5ad9ba9217b3937cfc41e93164936273ffc64fbe1e35fcd64fa92ed5c86b513dfa076c2c4afd2e3bfca89910298f516bdcb059101e23e168168a1e8968021c3d119ddc8fc496fc536ffb3a30eae078c03babae22affdf6bb4ecb25c5664e0f84d51dad8ee409de86099bcf9689d39403f29fd58a7b6ac2baf881b4dbd0b57d127b72b7b19b34b154ed261bea7ee0e04a776f014db22c1fe8b547348fd8bb621d7ae8509f1a801d50ab6083ebf0d6e7eb27fe8610a8f5153888009992be563ea90805713252d8dc9a57e60845b2340231951f9e8c7be94704e1d47b51a18f1563cf0de1e3d2417dec63f8e1c32ce3c6d6c842eecaacfcfb06e9deb513362a27d98713e2b9012c512510ae7aa3538bfd6a388a6552c22bb3903c42478b320b66594f8af0e743b2bb54ea9c4c500e1b62496ab54f12d438e7fbff16cc89a08acde0058ee9b479abbe41bbf3c1813568201b642671f3cbfdc14adeb7c1990ba0429214aeaee018e2b34981c778fa9339d7d85d0f29b7ca2b65dd84d7bb5890eb89354470f962d3307c1a11101c4a8917bfb4f2f9143ad160f7a123fc99bb93d6c0b05bdcf9f16bbb19376eaaf743378fabf31123d919ef720aa286132d01c19d04494de65a95564", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) accept4$alg(r4, 0x0, 0x0, 0x80800) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001600)={r3, @in={{0x2, 0x4e20}}}, &(0x7f0000000180)=0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000440)='ppp1securityeth1\x00') ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) [ 852.256953] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/04 05:09:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001340)='/dev/admmidi#\x00', 0x5, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001380)='dctcp\x00', 0x6) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r2 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r2, 0x0) r3 = signalfd4(r0, &(0x7f0000000240)={0x20}, 0x8, 0x80800) read(r0, &(0x7f000060df9c)=""/100, 0x64) read(r3, &(0x7f0000000100)=""/7, 0x7) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4800, 0x0) r5 = semget(0x2, 0x7, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000280)="fe04a4c708b1b55cf6395ca5a763ae25e22c9aea9158c6e7ae8f2ac7bba3fb86ef2fc7df34abb53b2be92d9f785e9e87c455571910e1ce3ce381a703e744a88d4e868f49", 0x44) sendto$inet6(r4, &(0x7f0000000300)="324a782b42f361e5a5f5d874d66547e8c2e085ec886599c26d01ed38ac431fc6329b7257b2611feb277d456bda4b1679fe042e29b3845617eeb2ff7f81b422bd66e54753d3121dd454172f0bda981eab293425af36e8a5be376ff72e4fbc2b6a1d509d26a2bb62d18ca9ae6d1dafb1ef5d0274ed37f0442a93aee89c49b999ede15e85614ae33027938c4586b7c0e06431649999eb6d3a15fd8632d4f7dc59c3e46c208583e732b72e4476a061fb8f619cc8381ef11012a37d4996023655653039ae582628185dfc4312a21ad1dcf5993296c4c188d9e83b36d6654848fcceacb0514b48289f60d08025164159f829d3662b2ba9b7b25b7f62acb8bd73c0fe58d7502a9591d952df2eed85514b74fcf833c04a03eebef91275b1cb5068a9df7115b91fe3a6c43714072e1b1dac10f3a25219d3299fef4c8959c455944747a8626873c2ec095787e0dcca7386075886d29d0a87eca0994c4c013f712206b894bf03e33efa880adca26fa23f7f80aac5489713dbf020deac2b45b7fb8593a9b6c7c203a7a9e0cf71f24f493dddeff3621d9b2edad1ae3a4732370b7154abdebdde252ea6c3f56a492870fde0ce97187daaadfa570272f3f4f12035f4747d41a3d1832618672046e65138f4d50cfcc3e67b647a766caa8f78e88f1ee1232163261edf16c7be2cb9e73f0870b6ecfe13366fc9ce24f30e27eac88fb0963d1cd692d4a9f79e01c02e73b8970af0b7c21887060a8cac21cfed7ffa42dd12687de55e8e50faa8f9921986b4b57137ba803089131ccbf54bccd463b072a6b5e073042a04842155b6aa47f334ce0152a41bd791a2f1c3ac4eed32faf0cb96981d2e1d28b81c1636c9e0017ef242dab348884da056a088d0c66021cd4aa45cdaecc3a071f8e4096a8e5240cad3a98b22d5d0aa22b4cbf12d5a2e36e760a44fc8bf9211b1c803e281aee4cb0e9c4a66164cecca8ae7124adeddab9b298097682b308ac3829afa4a21f9bdd5c4819acea212242f3100d4f8134f5864717a0020911fc596b0c7d9e9dcc050dab70c75d5a599e302c8588279b0b22c67cfe4c53b44adc857d71adbe954a8da41df180c0651f839ab372e9ce1168f12d3d2f0022e0c270d2748c1b462b3d5392ceac30ce5f7e445737f902414bb31d27b55bc8b1ab980b64edc396468141dea2ca5e4d589e70fd99dd8902fafcb0d6905c756e087bfc564192f69f21b583d27401128de50e8e4912b155c7967192588d913f4a30d2a1cf267bfb610bf6c768b9835d578c07a87fcb642c411b7320a7d9fca2398fe206a1d790d8a278ede36b2b517c32b18d5d01718e44fd38bcf224730180fdcbb891d04808a8dca514566e8873d9823d6e7abdb500c1aaed53b41d869010a38965436bbdaf6f4047ba1f41ec957c0c33efe801227b44bf5b4bb8afb970cef17e6295178a0e1ed86293ca61d758f3fe1a609dbc64602841533ebc79bcf32ff4d017bce3add7dbb55b44836d6f9240ae5d73a09eaf3a3ad3c2bcf5d64b2147ae1ee0819486b915fa7ecd2e8ebb9ba5d2c4206b893ecbda608895b2245d5f535956cc704e56b718188ceb18c3bdcbe5e60d13e81ddec203af69f3d272ba73a5305f0b966caefb965572260ac3e0e8ec965dbc7aa4c7b7adb81050b384bee48a87b2ea0ee8c27bbc7e6666edc5271d39824eaa23b41ae1bfe4dd4dccb68aca6e25ac33504ed40d101650954b023c5235ae99003116ba4d62a169a18a587b6d2e1f5fdc3aa4b4c49f02319648e82a23caa965a6c25e1dd8ec2e631d6cf2a052afc0f8cfd9091c4f0b82e77629f56093456562e32151b0288f4386407e74146f627a80dd7949f49e0fccf362ca99c6050cdcef0139ffd6bde51b36804a19a4773252b76f6ff9f9aba7d9718eb1f371bbf894f8788ec1b10c414d8589ffe4fba9d809870f0cf106a0799905d31366324ee013be66400b01d9a0e639e5ec45f0ecdc08c6df84ca926add59ca9747754166a4739fdd5ffd94980de791353322893cb1ae41f5b7df829b5de439523f665f1d21d32633d798b64b8eb77b173d7e219c8b41fe3af075571170e1aa611040c79d5843343a8c62f029d4a687f2edd8937bac76814acf5782a5be6ea8211a33dbd8b4aa16f85c0618e115aa75623e12d4cc5d4a8b6c5899fee68b650c468898542c95514e55c15a97513c443fe99aad06e191012df4b3695a58f52457dcaef6f7ede19fe90b8b2e5ab638fd20b7805129d6a89632327cf79f45fe2cd555c226af20737632af7092654e6b03152a3e7b6440ad76f78d8008dfcfd4a3e14febc74dffa7f26a24cb61512ee1ccc7b25cd0696243c03b6b59ede2ed8efc3acd434be8418b398c776e33f4cd4ea006b07d92968904c3641161d6b6ba827ca4cfc3febe2f1f75cebd7ef6ab6cfbe689fb868cb5b266889f96823e5fce640b9283dafb4a17828855e658df475ab0eae57ce3dab47cddb74eda972b5e967f56dc82b6dec18001fa22fbef970f305dcecf5bb5d9286650779425e11e71d55f7c11633755301e4eabf4bf10638bbecb68a2c90d0352b2424194ae949557a7779cd98aebd6ff3c903a015f1b6db6ccfa6ed5d2352a54160d317c13b04ff2e9b87a83699faa74f4801e4cf4808ad08b64514a425872895ef17c361bb89ce170c152894f2f9f0eb9b6005a28ef40215f036af45fc3f026b06a28cfd37ec00f60ebe52f925c22d5764f22d1656b309bc808c58c74d6f7b31a944298ec6167dfaca6b02ec8a3ef5e9f2e0d3be2d312e2f8080806a4b4cf989638a684cbae759714f5f1c99d51c8db95c624eeefa18407f0b49de18ed9cbd816205967daa0fb4a24a47b723ce2253168e06d84aec83bb36c7e108c1fb5301b733e43ffeadb72226d249720feb214e65a4976bb6bbe9769f08cca835ed158f1bb504cd6f52467750c9065d9c309c4a0baf5867c110194bf3c5dff8fc7538f42aba31174d0b6ae03652b928ff01610f318c01439c819c93108943ddcb18c7466d24f0b7a959e8f615bf06097c2daac9f2eb04fc1f7664ffe2db5013c23ec36809fbad4051d82499926735b47a346bbee185053244b01c976386e1c9cbfe376098e0c71554e6d0a7689e4de2b5eab86283690d6e2198ed6a64abfbbda6d3418300c06259acbeba2e2b7abe957e26c02bf308892cb503d0fa488d1bdb4166dcb2b1f65f19038cd846196fcef6b34cab21d634facc0c60ea5b888c4bb3befcf88be462c548ef6757ef645d922d0400e736f2ae8fcf16ed186ef2e43ae82a78b77c75cd2d91d3daa1e65ce0c2f5e6e5a2b707443a6333fc46bc225e775e2bdadce317e624451034c602b3e832a824696251f54a5d61d6467c5de6133fafe45d93e774390544a1ae68bae9074b5910416bc82b57e33ca8af91a3e3cc4a329a4d63d6ee16044ee668cbde765ba9e8c27faeb6320c9cc33208b49069385593d7ccdaad1eb49cc66d49af4b33eb2e1762c5a687a899c4975e5d93d85dadb3f2073d124d519a2d6e29aa66047779d490b0a0c32c1e61c604e7a0c1cf1e62290391be292b3295948763a103c70806e0140003933316a323766fb69594c6a5c7964322c8ddca1b5e899223dee526f48f373efdf2e17dc43683762195876fe5defc7950f970997c17dc8afe4789bd5100d3be470571d9d71c1c8beb1b20f1a6bfdae383a323190cdab80d42b1e9066a169a2d4d2df3721ebe6e3194f0fcca94f0f3a4786a1984da895c0f8e68a22f2f854e9a05acf88b0ca4bc008b2408c2b5af804726d0877d3025528eef26e26dea29e66337976e85467dc65effb4bfa45554a55efa74d8716424e9ce9ce9eae32361559439db0b3920f839480adcbfd476c8f92f2a0c14ac98506df04653a99763b72f20b207043856974ce48ea948e0c78d96ce7308cc28cca218dd0b3953375416a437fd7c0ab137c8d8378039674de9cfab1338632c14deb9775c3f5efe3314887d80fb854b46d8897f22808e439021b1350a8080f2a2e01de242314fc1012d7a5c23397ced7923a9cde05bf88f17d92d413a9afab66739f020a86332348fc09c72268ea4795814d8e719f89e3a75521ed49725d911553766aed58983545a5cc2f5f48baf5dc814a9a04a27fc5b866917b0c7518221c5b99d7796a17181e885ab9665e9ddd8cbb893584fd5ab4940e44855c0401aae55a98b8efb250267a7d6fe780ec04c6a22cfc5fa2f4afacffe22d245b2272050453f659ae7b0c4c5c620d0d83b9bf2376b90d4f91c82e93775e296527c8389f51b3da47db5b06c1fa489b04f167d2a3bd9c48fd420919ca38b8de8ee7012aa9bbf4efe3522e7cc6c537b013270bac00bc5d87517d5ef18bbace6068fba9249d7e67346b329888505bc64b262d5cead9f5468e4058203006e232b300b1a4c65af830dab0d6ee4230195f7ee2e45cece115a8aaf5fd73ef8f9da5756df95ef6b6f94b79d6b0af8ddc42e04895dd28a0756d68bbbdccf6b10f23938593b45edfc48d9dff0349e91b1baac873dd6f8ccc25bf8e1d52963b1c16327a75f8e19080df7e4a670a19a01beb2b4567f75a3ee338dcc1318bd22eb21ccfc97caa2f179d9d044ab2bd58898ed2aff83716d4b5f20ac5de9fb65250cb9877b76a017ff0c22706891e363e9436456219fc8fa8913f20e3c9804037d6a6f1074f82e0f4a8b569b9ffdad5e71097c80c6ece37d274c1ee4bcb8874640fea6a0e21b75305c7dce6da41545665d2898b01e64162642c197822d7dc02b42d3d165cd4afb81d5de9bd56bf680c211bc5638c239cf6809975716e64be6e38da74b70eb65a30166a8fae2ef13020c9f353d2b0d62d5d6db1a3ab2471e37bfeb983b6ee6e03a94dd527ca936f46efd0d1e2c121fb3947c75c2db756c83acd08f9721c893dac87870f2832a95e9017e8d96e65123c41a861dbd82660bbd8d8a99383b3404d32b179b7c0089c533c2ed47a53f7b29be8dbe2da0d6a2e4ee4c76fc85f37393173438bfcd80e565fb619206968da20c270c0601dce4ee28fbe93339948da53b69f4893aa4c247b8c827ff287fd216e772713dd096f5786b65f8dda96bd97aa2983196a5489d632321526ff704c36dc1b3f4b1cc4fb43afd790f62e8465f0e92b5b692aacbb7b3bfd1fb76dbaff275ee7e9a11feff19749afacba154ad5fe1c6ab28407bb3331665e58108ca59149fecec9714bb27b4bfba652ad7fcb7f0e91214f28f6924f120258ed26148719ef8d2984210628af1d1121bf9f0000e8c503d50bfafc8da715e8217901bb4b298b6c081080e463e03ddb44549d9bc858fc0a979a4b075882d171da929988277fd6a388e30fda1a2d3d61480109159589879b482fad3ac2ae9b081d522ea07ad3fa0fad1ed2c05822979c73b24c544c8f9b5496cb5260f0fd3c994999d8435f74742fcbbdf97786d318f5bd08649eb4a4bceaeb21562b7aa673a24973a80759695d8fe14067df5c5f4fb4d1f87777bb08c3ee461cbf3bdeebf1dcbe1dcf8a64d9d81ad5aaf3fa69ddaf34bc4d578e04bbf676e1d8de49d549bb97248593caad02d25ceaa284f8c9998f0ceec2bc10671faf7ba621df4918a9458d500cb870095670f4e283b355101a61f9ee6b914341ad66c42ce1918eefe605cc792de0aac57474f8a0cb9c9471ff158aa69fa1ec30023841c63836fb64121f2f0b751e80ef9b19d237e507fcab03b743654691531bde5e34a73220d501e4c09cb837d1daf866bb82d49fe6f95879f55332ea6b2822876d27ac3495e1f88acbe62c9b9b15b2b191d7a64f3", 0x1000, 0x20008001, &(0x7f0000001300)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1}, 0x1c) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000140)=""/176) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000200)=0x5) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) 2018/04/04 05:09:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x200) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000080)={@ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x0, 0xffffffffffffff42]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000100)={0xf}) 2018/04/04 05:09:11 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x11, 0x0, 0x9) accept4$llc(r1, 0x0, &(0x7f0000000380), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000000080800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) userfaultfd(0x80000) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0xe) preadv(r0, &(0x7f0000002440)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x7, 0x0) readv(r0, &(0x7f0000000540), 0x10000000000000e4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c653020202970707030332a8340656d302a7573657220213a2b73656c665420282528202073656375726974790afbd90810d7af1eba2fc088a77e57887da57990aa20588c11d28eae2fb34f785efbf7a10059e2be5a4495211a74d6dcf2728baee3047da9c72724df9912c07dd04d69d98e35eaf9dab78094ff94d854a6f883f3fa583f4dbf206941bdecca2d0438efb6a0e5e5"], 0x9b) 2018/04/04 05:09:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1280000, 0x20200) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x400, 0x1}, 0x20) 2018/04/04 05:09:11 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xfffffedd) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) 2018/04/04 05:09:11 executing program 0: 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 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000340)=0x3, &(0x7f0000000300)=0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='keyring]\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="5bba00", r2) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x133}, 0x1}, 0x0) 2018/04/04 05:09:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000002700)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) rmdir(&(0x7f0000002580)='./file0\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="6413b66f630f4782c406221fddb1512e81050882d152bffee8ed67389b5da324c04564f1e01cc2eb38060e02ed0b47e308e96b1f70fc8c2dde91148e5990baf8512b221f230cbc1bf05c67e86a9386a2155f19a1ef09528e7bb4e2cec4dd8ca234bd07cdb8") 2018/04/04 05:09:11 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/tcp\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0)=0x4a, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="22000000eedd325c7454b97f31e21a60e78cea36821d4599cff2a547e67a71f013a28064b929"], &(0x7f0000000280)=0x2a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r2, 0x80000001, 0x10, 0x20, 0x1}, &(0x7f0000000340)=0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5b9, 0x20, 0x7f, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x92, 0x1, 0x0, 0x8}, 0x98) 2018/04/04 05:09:12 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/04 05:09:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x11b7dfe2, 0x400800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x22) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 2018/04/04 05:09:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x2000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x7ffe, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x80440) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x100, &(0x7f0000000140)=0x4) sendfile(r1, r1, &(0x7f0000000000), 0x7fffffff) 2018/04/04 05:09:12 executing program 6: r0 = getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x400, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x4, 0xd3, 0x80000001, 0x7835, &(0x7f0000000040)='syzkaller1\x00', 0x8, 0x0, 0xfffffffffffff000}) prlimit64(r0, 0x0, 0x0, 0x0) 2018/04/04 05:09:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001812906bc64764e6cd22000901000000000000000006000000"], 0x14}, 0x1}, 0x0) 2018/04/04 05:09:12 executing program 7: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x87dc) fallocate(r0, 0x1, 0x0, 0x5) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40840, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="08547e2a2837b14b35da54ca1154804503347a7ad04e765c8b600a5406d59ff2e8eba81a96a9c86fa0119869395d555ba370c01e9b1c3639d7f76e9436550f8837f0e07c7970b8bc6e194395f8852f3d0464c8cdca6c60a473a861f14b64d382c7774914412bb88cb74a2ebdee07eb1f63832899196d178f27178bd95f70b098803b3dfdff4178cefee173584be3eda8d8f75f51437243ec6f1e39cdd42563d87b2bf347354a3aaade56bcc30f2d39eea78fa273c79dc56483701319603d77418a582c2993e1bff0c9a8f10372cc4e914c3106aa33afc35ce4026a678d1e4dbc0b0940c8a20f35c375", 0xe9) 2018/04/04 05:09:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x14) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r2}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x7c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'fo\x00', 0x29, 0x5, 0x4d}, 0x2c) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x8, 0xffffffffffffffff, 0x7}) r4 = dup3(r1, r3, 0x80000) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000200)={0x0, 0x60c253a6, 0x9, 0x2, 0x5, 0x9}) getpgrp(0xffffffffffffffff) r6 = getuid() fstat(r1, &(0x7f0000000400)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) getuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000780)={0x1000, 0x2, 0x1}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00000007c0)) sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="a6664c696468a7241256ae10445a630dff94e49830cdd3ae352f21c3627460cfd48dadc4a29295c42976911f24319e1ad5aeabcf990fc96db793efce9cf27beb1be3d2fc9b036e1fa28ac75980317c21236ae6832b2577c0e4dad04fe84f550abb22d85f6a27d8c252c52ea28ad1f323e8cc03a78aedb065a08d3e8c88a0a8d39ca664f0bebb75b4368c9b318f83ed318d53ac917ff48d5e49e39af4c5a4c0077f536be75b5ccc1021ed49d6e6efa4020721484432fdf7c6c00b842f03c9bab5b4073fad0fc70709c8", 0xc9}], 0x1, &(0x7f0000000c40)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002001e00addc", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="280000000000000001000000010000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0], 0x1e2, 0x4000}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7ff) 2018/04/04 05:09:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01b60644c5190000f0bcffb986ddf1d5d30fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0x1069}) socketpair$inet6(0xa, 0x8080e, 0x312, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x40000) ioctl(r4, 0x0, &(0x7f0000000280)="acb08fa008ed7c51010541671fa972f90d42bba16a5acb57f5c82a477155bbfd1c5afae00a963b673eadc8863551b72577899100d9cfdcc0f1013260679bba310ea014b86ce5f41b7aa04d2d9780fbe320b3dd7ce0d25001b0b1") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000001c0)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='irlan0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:09:12 executing program 6: unshare(0x80000200) unshare(0x20020000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./control\x00', 0x1, 0x1, &(0x7f0000000340)=[{&(0x7f0000000100)="02aff63ad7f47b454234b32f50b10e0d22325b1b2c96f2fcdc1cb795860c421074b373685d9b091099fabe0daff7ff04973007ce98bf3cc5e86266b71767193142e5ac74f6fce92582b927e088d4e4651c0fb7ecf495856fb8a522dbf62414ee8c391e0af3b264d80b3c4f3e27b10e84513056b7f84192cc9442c8c055bbfa5ecc283cf31e808c5f313a1b8acd5819551fae4eadf9", 0x95, 0x3}], 0x6, &(0x7f00000003c0)=ANY=[]) mkdir(&(0x7f0000000240)='./control\x00', 0x0) io_setup(0xc000000000000000, &(0x7f0000000480)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat(0xffffffffffffffff, &(0x7f0000000500)='./control\x00', 0x90080, 0x36) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r1, 0x2) r4 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0xffffffff80000000, 0x400000) r5 = syz_open_pts(0xffffffffffffffff, 0x640000) r6 = eventfd(0x8) r7 = inotify_init() r8 = syz_open_dev$dmmidi(&(0x7f0000001700)='/dev/dmmidi#\x00', 0x100, 0x10800) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001800)='/dev/sequencer2\x00', 0x8000, 0x0) io_submit(r0, 0x5, &(0x7f0000001880)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x10000, r1, &(0x7f00000004c0)="4eee4be273587ae0a54dcb35fd2496450ef753b87c3adcd358066a439d67ff06b317c25a6cff52c13e0af23a178e2cbec0a954", 0x33, 0x1, 0x0, 0x1, r2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x9, r3, &(0x7f0000000580)="002962ad91aaf599e3d6ccf358bf3e8834673f22725e0cab75672b9c18b301e8b36e6799ab12c640e2c002969407365bfb59a690eeea655535f134b62a76bc708b5222e6220d952d4ffc9b5ffc6cb7568a1a8dab5ee4f02c261f53bbeddca241bdf3b6cf783200b4a74c", 0x6a, 0x9, 0x0, 0x0, r4}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x6, 0x799245b9, r5, &(0x7f0000000680)="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", 0x1000, 0x1, 0x0, 0x0, r6}, &(0x7f0000001740)={0x0, 0xffb86c9521374229, 0x0, 0x0, 0x5, r7, &(0x7f00000016c0), 0x0, 0x8, 0x0, 0x0, r8}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x9, r9, &(0x7f0000001780)="d7e73964c99fc9608c5e2bd8e175bc0e531daba7ffe6f2adad7cb1a772d45cf8338e3e6e35f4e31a2bf535cae39021872dc5bbe96032aa016b19471e0b180ab469fd1d03cacf4b48cea437b4b0f306a3a1dfbfaee0cf7ed724475a8f2a6f912486d017de8d5195d2150d3bee7016f0edfa", 0x71, 0x1, 0x0, 0x0, r10}]) r11 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r11, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) recvfrom(r11, &(0x7f0000000000)=""/128, 0x80, 0x20, &(0x7f00000002c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000}, 0x80) mknodat(r11, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r11, &(0x7f0000010000)='./control\x00', &(0x7f00000003c0), &(0x7f0000000380)=[&(0x7f0000000280)='hfs\x00'], 0x0) setsockopt$inet_buf(r11, 0x0, 0x3d, &(0x7f00000003c0)="7884b9169f469f5a26211a6f7bb5ea98594f56715bf7efb62c65b7a01fb37fc9c113122bf211a735ef77bd5fe158b8ea9ae1e887b01d1665efd553175e90f59f69ec030176b7980b7f7fe46c2e9cad4d953bd875e7195a345693a60ab04fff7dc1e5aed84591f5a0a13e4647ef8516d6177f8bde329caf1fb941cbd391420ed0563613", 0x83) 2018/04/04 05:09:12 executing program 4: r0 = semget$private(0x0, 0x0, 0xa0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffff9, 0x800}], 0x1, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r1}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000031000)={0x0, 0x8}) 2018/04/04 05:09:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180066fa000000000000005c5b418b3377968c27ef5888da587f00", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0xfffffe84) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000380), r1}}, 0x18) 2018/04/04 05:09:12 executing program 0: r0 = memfd_create(&(0x7f0000000000)="6465c990efb8108956b49e4bffa12c7f5f23", 0x400) fallocate(r0, 0x1, 0x0, 0x10001) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) 2018/04/04 05:09:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000200)={r1, 0x3}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r3 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x80004) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0xd3, 0x6d, 0x100, 0x1, 0x40000, r4}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/04 05:09:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/193) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/04/04 05:09:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4803) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="020f00000200000000000000000000004b884de705a2e96305a2820483f7cfb2d7601bef413756b17acc5238d2611d"], 0x10}, 0x1}, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/83) read(r0, &(0x7f0000000000)=""/126, 0x7e) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x800000000, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x431501de, 0x4e20, 0x3f, 0x2, 0xa0, 0x80, 0x0, 0x0, r3}, {0x40, 0x1f, 0x7, 0x5, 0x200, 0x0, 0x323, 0x80000000}, {0x9, 0xca4, 0x10001, 0xe668}, 0x97e, 0x6e6bbb, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d6}, 0x2, @in=@rand_addr=0x8, 0x0, 0x3, 0x3, 0x1, 0x2a2, 0x2, 0x40}}, 0xe8) 2018/04/04 05:09:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000040), &(0x7f00006d1ffc)=0x4) 2018/04/04 05:09:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) bind$netlink(r2, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0xffffffffea936580, 0xe572, 0x81, 0x50000000000000}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'ip6gre0\x00', 0x6}) 2018/04/04 05:09:12 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x805, 0x9a56) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) io_setup(0x6, &(0x7f0000000140)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xa72, 0x0) io_cancel(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xf6ab, r0, &(0x7f0000000180)="5891c142ff7466ff482d6a3f7d171cb2879b317a60906b822b6cdd931b91bc5e8e376885e7a4d56b9f00d21dd0ac37b8d282ffc2b68eeb595427bd9ade11654027dcf4d200ec75127e4556e4928b5bfa4aa4d8ac6c588461d708202badc1ce3944cf83ed761a4a258c70e3697797b7bafda91e2508152330530f36eaa3baa7fa34ee20104a9a91b59ee64817de8ab15679f54295ab5a507302e8ae73d2e2266ec7817934cc9207a7dd80e81c8c54d520432851e148a8e3c6e4d4574a8ac6c34b6db94800a0c6fa552aeda9e6017bee32f38dea3c8f1c92e18d4fbf", 0xdb, 0x6, 0x0, 0x1, r3}, &(0x7f0000000300)) [ 854.619969] binder_alloc: binder_alloc_mmap_handler: 16672 20000000-20002000 already mapped failed -16 2018/04/04 05:09:13 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x0, 0x6, 0x67c, 0x0, 0x4, 0x7f, 0x2, 0x2, 0x8, 0x1, 0x7, 0x40, 0x0, 0x7fff, 0x5, 0x7, 0x7ff, 0x7fff, 0xb47e}) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x2) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x7) 2018/04/04 05:09:13 executing program 7: r0 = socket$inet6(0xa, 0x10000004, 0x4) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/31, 0x1f) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x10, 0x29, 0x3b}], 0x10}}], 0x2, 0x0) 2018/04/04 05:09:13 executing program 6: socket$inet(0x2, 0x80001, 0x0) socketpair(0x1d, 0x2, 0x78, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bond0\x00', 'ip6_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x400, 0x0, 0x0, {[], 0x3, [{[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @rand_addr}]}, {[], 0x7, [{[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'vlan0\x00', 'gre0\x00', @random="6631168998f8", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'gre0\x00', 'gretap0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x970, 0x9a8, [@among={'among\x00', 0x858, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x4, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @loopback=0x7f000001}]}, {[], 0x1, [{[], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x15b0) 2018/04/04 05:09:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000d05000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="77293b382d1711f1c8efff0000000008"], 0x28}, 0x1}, 0x0) 2018/04/04 05:09:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x64, 0x500) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0xc67d) poll(&(0x7f0000000080)=[{r1, 0x300}], 0x1, 0x0) 2018/04/04 05:09:13 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0xa, &(0x7f0000001580)=[{&(0x7f0000000080)="021b1d413b4b1bb0db6771574629185c5302e3365a303da7ba1241686afaad7e2ce45618ccb54afe9129afcebcfc2fcfdac4842f56ee512fa2f1591bcb1509282a356e95dde601061a2bfeb1b9d3926ed53eaee8133a931cbe3014c9d51cc3bf4cb63917369cd5ce6763aa84d4ca72c8feb776db3c87344d9e956cb0417d27c78afd307e2236419b7f4357154fe602c3702b30d778ad2462fe5450c98bd1a7956efbdbdc751f93857bf56728", 0xac, 0x3}, {&(0x7f0000000140)="19fc410b29b52b04432a79bafd8b41e9c35acfb229a14ed128af9f266d5f164418ca3a1339f62e3a443c7a330fde6cecaf5251b63e7611ff40d667097dd71b903312b94ba33c2839e9e29feffca4376bd67b275641b1dc9477d87cdc97eaeaea45306942ea9920c96872779c62ef8530d80bfe266b3745b5aaa8bfbf5c9a93b174bad6e0e4ac26a0e7a049f52125ee647820eec924f5eb33b23b1e796444132ed58819276e1d347f815811c4fb5c64ddb5a7f41b9904fb85d21ab97779", 0xbd, 0x3}, {&(0x7f0000000200)="6079480961e439820f81931cb9c1d6743fd2b734de4d39c9615d0709f1e988c9cb69199edd2830cf373a4e553b14bf5ec4f34d9c5fb2fe57dac47c28b14fb2cabf44cf4bb4c99dc0bb6b302818f59230704fe8658699aa9edc2a5e5951ef69f3453267b39390b13f3f659d6665e6b6a8e783f6195c960ccf33b6b9fcc15ff5dae5aa99c0d1bc07079bbbb043afcc22e8646eb638569b0ada592ec044f8f12092289d0204666f930d14474e7fc95eacccd1945778c486f231", 0xb8, 0x40}, {&(0x7f00000002c0)="a567671fbd762f6c46f96c16a8d90ad32a84d4f197546fb8af4cf05e1a6104cbfcad884b8ab6f2377c25675f316f10d3", 0x30, 0x2}, {&(0x7f0000000300)="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", 0x1000, 0x3}, {&(0x7f0000001300)="ebf86cad287392b1323648843b02709c2513a7176d124a354e62c963747748044063535ee91cd47c341250b4793dc7ae63b698edad56dc6c09c693b09621eeaf1dde9fe88564c9af4a682ed873c970ca78a9cc4c212b83e3e9ca5d534965e060440000ca5350a2d12bdfa22032606411d024165de2c02dfa00debb75ef8b1cf894ecfcf9e97570c73176", 0x8a, 0x100000000}, {&(0x7f00000013c0)="3a2e88d8a339bbc2a1243d4ea8fd22aaa6e8a6c630524a5d9d19b62367ee64be5b524f69201c1948ebbab7be9134d5e8d7", 0x31, 0x8}, {&(0x7f0000001400)="56eabdb2b0c2cc64962879ee68d2b3b04f1ca9683d74468be1416f3f276555add7861f3c2e92f8da7f6ae9aa56f905d29c07e7b91378f37b295f45a35aa9b516a27cc1c98311fdc1983c7bfa9b6d387cbe1abb201f08af567fd4f2f764f3f4e09483edcf8ffcc5229083df28c34e8f52026497c14681e9862c5316969d8bd0cce5095d694be7ac78", 0x88, 0x4}, {&(0x7f00000014c0)="fd2578fdc8b8fa79a290670246cc7a73a55eed57dda70e44aed98821227f573ea4e14aa4d44b6bd979b9d710226438becea08c2ada7098b4098a87e3f40186327c2d3326dbc2d25beacc824e3bba80f6d5d5878c42d9198570767171626a3836d213d4308d476c", 0x67}, {&(0x7f0000001540)="0b9b8e6f82948a071dc517361366e74fc8e44e9b63ab526d94372d1adbbb38236d11e4cf0a522ac22e8e2b4835ea64dc67b3e3a0f201", 0x36, 0x100000001}], 0x10000, &(0x7f0000001680)={[{@hash_rupasov='hash=rupasov', 0x2c}, {@acl='acl', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}]}) syz_mount_image$minix(&(0x7f00000016c0)='minix\x00', &(0x7f0000001700)='./file0\x00', 0x9, 0x3, &(0x7f00000019c0)=[{&(0x7f0000001740)="b7e437c8a4c2ca4e7935438f4ad260f3314abc671bccc85cb375022a0822aa8449e6d983c850e0f4ec9f40f8b721dbb54ef86151457a147fe9ea30d9c1f3c68378e67b629b9d86d6d3a4e5470534424899346dfd38cb29969fb6387e6f5916afc1082851cb55f01385122de60b3e53d372b632fe1d12121a3d2f51c4be7840a5c794333cc0fb5e47d2e8296f69", 0x8d, 0x5}, {&(0x7f0000001800)="a5339cd49398cf6f673d64e09f33dbd6a8ba79c971763cc5b20c0961b2b6f462eeac7d41212958c8f639958e4d3d097a9339beab230f60d0c538ac80127555c4a86701474b16eac0fb104b9f92ac766811d78c4df2dcd30ba397052dfd901bd133a76bffd1e01d362a4cb75baaf83dec61067a28861cdafbe32e30160dcef47a558497b3105dbd7eb2a513a4816665cf59410fe895b7726a3088", 0x9a, 0x80000001}, {&(0x7f00000018c0)="d9cf6b092aa20d1be188ea00480a59f308fb1249767c1c9c7b991a623c2b1faf83986be16142a0a17ac4574e281d58d3d8ed1e8a2b76d34c0b90568b15205b52b63515960c0fce8de225751bcac06493fca16982675b5b041171ad9d91a50ce30ac06bc5ea1f00c0c95bf5e124c4941ed62d3b95df9beadae3c2cdf61182e5ec6853519299bb1cf0b1ebac568a3fcec7253619324bbc01b407361b78187a124743483206046257f7b5d9b3395018960352cdc99952a441f2e521271eee5081964802be633e3e43d96a19022e1e623da4a47efbb71729d1b8bc3aef34ff5ab1793d8d8f", 0xe3, 0xa4a}], 0x100800, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001a40)=@l2, &(0x7f0000001ac0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001b00)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001b80)={r1, 0x24, 0x20}, &(0x7f0000001bc0)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001c40)={0x1, 0x28, &(0x7f0000001c00)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001c80)={r2, 0x4, 0x8}, 0xc) execve(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001f00)=[&(0x7f0000001d00)=')\x00', &(0x7f0000001d40)='self/&*\\.!\x00', &(0x7f0000001d80)='reiserfs\x00', &(0x7f0000001dc0)='block-allocator=test4', &(0x7f0000001e00)='/.,+cgroup\x00', &(0x7f0000001e40)='reiserfs\x00', &(0x7f0000001e80)='acl', &(0x7f0000001ec0)='&ppp1em1self\'\x00'], &(0x7f0000002100)=[&(0x7f0000001f40)='/\\\x00', &(0x7f0000001f80)='block-allocator=test4', &(0x7f0000001fc0), &(0x7f0000002000)='minix\x00', &(0x7f0000002040)='block-allocator=test4', &(0x7f0000002080)='minix\x00', &(0x7f00000020c0)='keyring&]-\x00']) rename(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)='./file0\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000021c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000002200)={0x2, 0x4}) getpeername(r3, &(0x7f0000002240)=@alg, &(0x7f00000022c0)=0x80) syz_mount_image$jfs(&(0x7f0000002300)='jfs\x00', &(0x7f0000002340)='./file0\x00', 0xa000000000000, 0x1, &(0x7f0000002480)=[{&(0x7f0000002380)="ae93937024609def3e31dc8cb2dc091724e3f1b4c9e988580a7d3adb3707ca6d143a6bead27c22a6043771234126834f0eaee0a992c73fb887f4a3f6aa27e5470c05c4cbd5186979d2073ec8c0622ec55d5b848d2139169879ded9b738542be58ec337f59d1c0561b3c3d5208bb75d63994b4adb1faa5ea0b15b48cc0cc6dccfd1ba37dcdf8f3047bf61f79d789759293b58deaf7b229007f56ac0db0db14cf11072c3c518dc179031d884bd2af27700401db9292e87118d486c65f115d983e76bd7304e8a6dd7f0394cc90f172938fbfc45f6e31b85f15cc0701df7e8697b5a8368142160137b4535f394c567a17c6685d983734eb14c12b6", 0xf9, 0x4}], 0x400, &(0x7f00000024c0)={[{@discard='discard', 0x2c}, {@discard='discard', 0x2c}, {@resize='resize', 0x2c}, {@discard='discard', 0x2c}, {@uid={'uid', 0x3d, [0x37]}, 0x2c}, {@integrity='integrity', 0x2c}]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002500)={0x2, 0x100000000, 0x9, 0x401}, 0x10) rename(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)='./file0\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000025c0)={0x10000000, 0x8, 0x11}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002600)={0xfffffffffffff676, 0x180, 0xff, 0x7ff}, 0x6) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000002640)={0x0, r3}) openat$vsock(0xffffffffffffff9c, &(0x7f0000002680)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000026c0), 0x4) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000003800)={0x8000, 0xa6d, &(0x7f0000002700)="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", &(0x7f0000003700)="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", 0x1000, 0xfa}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000003840)=0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000003880)={r3}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000038c0), &(0x7f0000003900)=0x4) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000003940)=@pic={0x100, 0x4, 0x1, 0xfffffffffffffff7, 0x7, 0x1ff, 0x200, 0x100000000, 0xfffffffffffffffc, 0x0, 0x90000000, 0xe302, 0x8000, 0x8, 0x3f, 0xf9}) getxattr(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)=@random={'user.', 'keyring!\x00'}, &(0x7f0000003ac0)=""/91, 0x5b) syz_mount_image$jfs(&(0x7f0000003b40)='jfs\x00', &(0x7f0000003b80)='./file0\x00', 0x8001, 0x1, &(0x7f0000003c40)=[{&(0x7f0000003bc0)="d9e5f1ba35d5c4bcc32112463f8a3d0348b5b59e3a7ecdc6e9385fc0bd38d1e942040080d90117288482a71d27a69ce113c61ee00580813ca6321dcc57fa54800c1d0cf5073e6028383a9411ae0d3eec359fd4f9803e3ff0a845", 0x5a, 0x774}], 0x10000, &(0x7f0000003c80)={[{@quota='quota', 0x2c}, {@quota='quota', 0x2c}, {@quota='quota', 0x2c}]}) 2018/04/04 05:09:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x200000) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) 2018/04/04 05:09:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000000c0)=0x6e, 0x0) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/04 05:09:13 executing program 6: r0 = socket$inet6(0xa, 0x800000000, 0x80000003) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc), 0x4) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='+bdevself', &(0x7f0000000080)='proc!*vmnet1\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='proc+\x00', &(0x7f0000000180)=')eth0\x00', &(0x7f00000001c0)='@\x00', &(0x7f0000000200)=']!systemGPLcpuset\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='/\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)='ppp1-posix_acl_accessmime_typevboxnet0&keyring\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000380)='@\x00', &(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)=',posix_acl_access},\x00', &(0x7f0000000440)="706f7369785f61636c5f61636365737327df00", &(0x7f0000000480)='selinux\x00'], 0x800) 2018/04/04 05:09:13 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x800, 0x80000000000003, 0x7, 0xfffffffffffffffe}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x105180) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x2f8, [0x20000140, 0x0, 0x0, 0x20000170, 0x20000290], 0x0, &(0x7f0000000100), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x4bb) unshare(0x400) fcntl$lock(0xffffffffffffffff, 0x1000000007, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x8000000000003}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 2018/04/04 05:09:13 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x2, 0x2, 0x200, 0x0, 0x1c00000000000000}, 0x2, 0x80}) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) openat$cgroup_int(r1, &(0x7f0000000380)='cpuset.mem_hardwall\x00', 0x2, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file0/file0\x00', 0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="4b4c15c580d652e44f84d85d5f168c303c0855ba96bf3c69f41e9cd06ed14ad8b0945300a477987c672087dce6fd96b4b4f577b52334a50ce0604867d2b967dd90538ef3dd268f8ab7a205fc89e77f285ef7f6950154d985967d528cc378dc6360243aa21c2ebfc74160f47461a218ba3fba", 0x72, 0x7}], 0x5000, &(0x7f0000000300)={[{@fmask={'fmask', 0x3d, [0x37, 0x34, 0x33]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x7c, 0x32]}, 0x2c}, {@utf8='utf8', 0x2c}, {@fmask={'fmask', 0x3d, [0x37]}, 0x2c}]}) umount2(&(0x7f0000aaaff2)='./file0/file0\x00', 0x0) 2018/04/04 05:09:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x80000000000000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)="2d776c616e3070726f63776c616e312c23776c616e30f800") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = semget$private(0x0, 0x2, 0x100) semtimedop(r2, &(0x7f0000000040)=[{0x0, 0x1eb3824, 0x1800}, {0x0, 0x7, 0x800}], 0x2, &(0x7f0000000200)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e0000001ac1414aa00000000020000007f00000100000000644d136e579ff3c3d3cb9bae8e749ac56e0ca6b5eed64389e8aaf798d26debcc174ba46ca92e28892f0f"], 0x18) syz_emit_ethernet(0x2a, &(0x7f0000c91000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000009078ac14ffbb000100000000000000089078"], 0x0) [ 854.758583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 05:09:13 executing program 5: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xe14}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfffffffffffffe01}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r1, 0x8000, 0x1, 0x400}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair(0xb, 0x7, 0xffffffffffff8000, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) r4 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/214, 0xd6) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000300)={@reserved=0x1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r0, 0x7fff}, 0x8) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f00004d6ffc), 0x4) 2018/04/04 05:09:13 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)={0x7fff}) socketpair(0x10, 0x0, 0xedd3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x5, 0x1, "5cfcd57eba50e324bf90f98a1b18efd12bd2dba8b5b4f7e9cdeca83f44c6e4c8ecff706492a18dd47c0cf081ce5ad6c95564e0df03d6f9555861ca70b38f318aea436256c1b462bb62289f227b503443"}, 0xd8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000340)=0x10000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)={0x3e4, 0x3, 0x5, 0xfffffffffffffffc, 0x1, [{0x1, 0x400, 0x6, 0x0, 0x0, 0xc81}]}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) getrusage(0x0, &(0x7f0000000480)) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000540)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000940)={0x4, 0x0, [{0x0, 0x0, 0x10000, 0x4, 0x3}, {0xc0000001, 0x6, 0x0, 0x8, 0x98c6}, {0xc0000009, 0xffff, 0x80, 0x8, 0x101}, {0x80000007, 0x81, 0x1000, 0x1f, 0xffff}]}) setsockopt$inet_dccp_int(r4, 0x21, 0x17, &(0x7f00000009c0)=0x6, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) syslog(0x9, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000a00)) bind$bt_rfcomm(r1, &(0x7f0000000a40)={0x1f, {0x3, 0x9, 0x1, 0x7, 0xffffffffffff8001, 0x1ff}, 0x55}, 0xa) ioctl$TCFLSH(r1, 0x540b, 0x3) faccessat(r3, &(0x7f0000000a80)='./file0\x00', 0x0, 0x500) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000ac0)={{0x2, 0x3, 0xffffffffffffffeb, 0x3}, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000b40)=0xf0a, 0x4) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000b80)={0x9, 0x3}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000bc0), &(0x7f0000000c00)=0x14) getsockname$llc(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c80)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000cc0)={{0x1c, 0xfffffffffffffffb}, 'port1\x00', 0x4, 0x151801, 0x1ff, 0x2, 0xffff, 0x57104de8, 0x0, 0x0, 0x1}) write$binfmt_elf32(r5, &(0x7f0000000d80)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0xfb4c, 0x6, 0x3, 0x0, 0x3, 0x3e, 0xd14, 0x245, 0x38, 0x245, 0x4, 0x100, 0x20, 0x2, 0x7, 0x2, 0x454e1639}, [{0x6, 0x7, 0x2, 0xfffffffffffffffd, 0x57, 0x0, 0xeb, 0x9}], "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", [[], []]}, 0x1258) 2018/04/04 05:09:13 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)=0x3) write$selinux_create(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x41) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21}], 0x10) socketpair$inet(0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000380)) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x60) close(r0) 2018/04/04 05:09:13 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x33, 0x408000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'ipddp0\x00', "12850f0af817397ba59a000000000002", 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x130, 0x160, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2}]}, 0x350) 2018/04/04 05:09:13 executing program 4: ioprio_set$uid(0x3, 0x0, 0x0) io_setup(0x98f2, &(0x7f0000000380)=0x0) io_destroy(r0) r1 = getpgrp(0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) kcmp(r1, 0x0, 0x0, r2, r3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000000080)={r4, r5+30000000}) 2018/04/04 05:09:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x9, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 05:09:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = getpgrp(0x0) ptrace(0x421f, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='!em1\x00', 0x3) pwrite64(r3, &(0x7f0000000080)='u', 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x4) write(r3, &(0x7f00001fd000)='~', 0x1) fcntl$setsig(r2, 0xa, 0x13) r4 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x2, 0x2, 0x3f, 0x2, 0x1, 0x0, 0x0, 0xbe, 0x5, 0x0, 0x7fffffff, 0x73f, 0x4, 0xffffffff, 0x4]}, &(0x7f0000000400)=0x100) r8 = semget(0x1, 0x4, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r10, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000008c0)=@assoc_value={r7, 0xffff}, 0x8) read(r4, &(0x7f00000006c0)=""/116, 0x74) r11 = msgget(0x2, 0x32) msgctl$MSG_INFO(r11, 0xc, &(0x7f0000000240)=""/166) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000500)={{0x4, 0x0, r9, 0x0, r13, 0x2, 0xe4a}, 0x400, 0x6, 0x101}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r12, 0x84, 0x79, &(0x7f0000000580)=0xa000000000000000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000840)={r6, 0x10, &(0x7f0000000800)=[@in={0x2, 0x4e23}]}, &(0x7f0000000880)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000000740)=""/138, &(0x7f0000000440)=0x8a) sendfile(r4, r4, &(0x7f0000000040)=0x3, 0x1) 2018/04/04 05:09:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/04 05:09:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0xffffffffffffffb2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/04 05:09:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x2, 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001480)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000ffffac1414aa000000000a000000010000800000000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00004000e854260e6f4e376aecac5885ed32bd2be94db3d0dd0caecdd34ebf28e929a277e4b919811a8d2151a7c22c63319c94b862543bad3f740adb7e35897e1904cb6d7fcdf8a462933a608f6605076ee3d2c287783c79ca841a4d934464f346c1ae6f84f0cc2951147d82a5b6a9a7364c001ce78cad76c2b7471210eaef85a779023724a3ceb86ef50977dd6c82d8c2193f04e0ca3c690676e626bd2679e0f0786e260ff4eaf861a7fed75ce22052a1a71dbd3305621b7eb70c92e2d262b3f8fbc956310ae8cbcc3bce46a8497b96f692265eec3fbd78e5c5a341299b9d0ef3d4b3fc4b133c9463297838"], 0x48) ioctl$KDADDIO(r0, 0x4b34, 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x144, "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"}}}, 0xfffffe3d) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/04 05:09:13 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x103c, 0xffffffff) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) open(&(0x7f0000000440)='./file0/file0\x00', 0x101000, 0x10) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r3 = getpgrp(0x0) kcmp(r1, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) sendmsg$netlink(r4, &(0x7f0000000400)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)=[{&(0x7f00000002c0)={0x118, 0x18, 0x200, 0x70bd25, 0x7, "", [@generic="449f1fb424f1d1ff948d13d2ea3fc93ef4f53a6efbed9b1453e1dbb7eeb6ec2ad7fbbb79511fb662815ece2395efb38fd7fc83dc81f7efc689ba9dd643b34c407e21dd714c9e419f1b3ed6122df9b1a750678f6fb57506cdec9787000d880c5f2b6540b2d7adfb418cf342c60413e34b1af7d116d451346691c74186f870dfb6fef9291ac8fdd8d2e3d41ab095a0fc17ccdf8d89bbaf4dd4461540601db1691641a75ee231d6d0c51a6ec4239b885013ab998c40", @nested={0x54, 0x12, [@typed={0x8, 0x1, @uid=r5}, @generic="14298bf8e3f21e8c64c78c5cdc658c4cf27430d08868b9cbdac25a933bb136e0293a78d6fb06483ee25958d4dc4cc0caa49c28f90ca31a28da4d74", @typed={0x4, 0xa}, @typed={0x8, 0x62, @u32=0x9}]}]}, 0x118}, {&(0x7f0000000b40)=ANY=[@ANYBLOB="880500002d00000829bd7000fcdbdf2508008700", @ANYRES32=r1, @ANYBLOB="2c008d0008001700", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0014005f00ff02000000000000000000000000000108007200", @ANYRES32=r0, @ANYBLOB="0c001c008cfe000000000000e2008820a9d1d0b30c3849b23e7c5fcf5bfbd4f64997dce2ec34d173aed4deb6f39370fb148e159af7a2011c3a10d1f0025537f6ac229cd53d0614784256626a45a9a79db96e2699293eb8425d6ad9a7cbf3c22ccdd40d5c03199bdce40dc12330c5391237c0f953a696566888c04fd8920ad20a403f1340af0238adc57a8182c76cafb210775334df5c749f9dc7f1a2895558c6a0b085aba60ce91c"], 0x588}], 0x2, &(0x7f0000000140)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0x20}, 0x4) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/04 05:09:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/190, 0xbe}], 0x1) 2018/04/04 05:09:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="a0113be400000000"]) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x7, &(0x7f0000000440)=[{&(0x7f0000000080)="f3b38cd3ebf442fe26bc51fcb85fb805d2109b5de8d8b70366514ca256a4046352b3ac2f6c8a1b3184cb3edd6e85b948e3bd79fa1acd3833e6fcea52ff0139ab0a8aa6468b60f68b4cc6b86a4a39f979235337d1f9a2f3a5432b1a88dfaa37d73e9ff96cae955b5f37db6537a6bd578e835a903e45e643bbe330a5dd6f", 0x7d, 0x5}, {&(0x7f0000000100)="d0e071c90e6374840d79e391e21c8e4e7d10f9570f9d36a12abbaf7edfa1207b0c5f460508b1c75b9beb13040c7a6363e6", 0x31, 0x3f}, {&(0x7f0000000180)="7780380126b892eaff9ff2db68a0341aab9a9c493d3a89946b02ec2886a3b175bb2d76d5525c3f2c346f200a82ee0f29adac2426d94ab9498dbd585a14e50df844b2273e2be7a0117c8ccca2465275650ed7f268c053bb9c99514add1997d9231d275943dac27065d07cdc064e2c62c3cbfe", 0x72, 0xffffffff}, {&(0x7f0000000200)="3d0c64dd35286f92d360007de4b4a92479f81bcde43163b8fa81e509a4099669b20d695c9c1343941e5ed5e8af6aadf1c72c45af709dce393ab0df627469562ea0ff40c01dd78da6d2558964c3f555137f22d071c3ab82710415108a44b64da86945d0ce46d057e593f63030fda61d03bc2adb38e5309e5574ecec48d669e2a3d0eeb2a9602e09d6df1c571ed00c1497678dd74c7b67", 0x96, 0x8}, {&(0x7f00000002c0)="87761380b20ba06c50f0d90010b13ca3d5768e5ae6a8c48b9758748b684e11f570e349b2758c4972e9cfb4c2784661c5aa86d57c8ae1c3e4626835e7bef24a8fb001c524", 0x44, 0xc5ad}, {&(0x7f0000000340)="cb74ba8fb66b11395005f6f3eb623cc2e040c461307b3c89c25d94a604bc944a48cedc49b6c270b3308458c7f9a0922b115ae9e72a97cc806de0af3cc40e35ed3471dc8ffdd867d9caba585572fc9af06e7145974365f42e7e9151c742d39c8d638b92e1f4715f24ca7f9e8c5d47efb512035eddc38e47661fbac3c2acbb1c0fa0b7d1d0164334b60b88389109505fb6496701f64811a80055f5c0c4dad62db38ce5b585fe3d0307ca17e006eb61646277e85d15f257524abd7d29eb489c587f43d81467e7dd8f157f247ac9d46ae32d40", 0xd1, 0x2}, {&(0x7f0000001040)="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", 0x1000, 0x3}], 0x40000, &(0x7f0000000500)={'nouuid,', {[{@nogrpid='nogrpid', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) dup3(r0, 0xffffffffffffffff, 0x0) [ 855.069243] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 05:09:14 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fcf15)=""/235) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/184) r2 = shmget(0x3, 0x4000, 0x410, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/36) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xee20, 0x4) 2018/04/04 05:09:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_IFNAME={0x14, 0x3, 'ip_vti0\x00'}]}, 0x3c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8001, 0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/04/04 05:09:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bcada67a3f61e84"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000080002500000000000000070001000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000100)=""/56) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 05:09:14 executing program 2: r0 = socket(0x200000000010, 0x12, 0x0) write(r0, &(0x7f0000000140)="3700007f3800000000000000000000f6ff0100000008000000000000001300ff10000054", 0xffffffffffffff98) fadvise64(r0, 0x0, 0x1000, 0x2) 2018/04/04 05:09:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x44802) 2018/04/04 05:09:14 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000995000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="3a8e52663c38f5efa89e2c3f96844ac62a2c3cbcb4ea36f619e7958b4cb18ae0e72648490aae453c6c2b4f33bea58f84fc5360af5832745df3fad3ef861b8ee56433f814fa25baa18add3d", @ANYRES16=r0, @ANYBLOB="5110256698d6a97df17efe5dcca2542ca2d508301e4b81229f281e654957788a23f71a96b940184c1189123ef38aa7ca5805265200c40fda7300344426a071f57f52b1f07477cf2bf0a69d916dc4be39efd1263345c883f53a817c99c82c2dff7d089e8e111e09213736cba39f1703925fcfc1c00c496b0435d4b30bc82bca42a4851a09d066b2d084958c5f0e5b577df57a8c4620fa4d4191ba537d8c909b34d9b46ac1eb85b50893e4cafb92f0f1d4f5eadacc4dc3fd29baba8cea4a9f2ef5cc45fbddcb8fae8053"]) [ 855.190159] netlink: 'syz-executor4': attribute type 17 has an invalid length. [ 855.223751] netlink: 'syz-executor4': attribute type 17 has an invalid length. 2018/04/04 05:09:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/04 05:09:14 executing program 7: r0 = epoll_create1(0x7fffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x9, 0x100}, &(0x7f0000000340)=0x694da88c0d634240) r3 = timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x800) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x97, 0x2) r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x101801, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000021ff4)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x7108, 0x8, 0xb10, 0x7, r6}, &(0x7f0000000140)=0x10) dup2(r0, r3) 2018/04/04 05:09:14 executing program 2: mount(&(0x7f0000f89ff8)='./file1\x00', &(0x7f0000a9eff8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000200)={0x30, 0x7, 0x1, 0x5, 0x4, 0xc0000000000, 0x0, 0x7}, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='syz_tun\x00', 0x5}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000340)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x30, 0x80000, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x4, 0x5, 0x7}, &(0x7f00000001c0)=0x10) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) migrate_pages(0x0, 0x80, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x1) 2018/04/04 05:09:14 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3, 0x8}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0x1f263bb4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000059c0)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000006e00)=[{&(0x7f0000005a00)="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", 0xcce}], 0x1, &(0x7f0000006f80), 0x0, 0x8000000000}], 0x1, 0x200000000000000) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 05:09:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x238301) r2 = fcntl$dupfd(r0, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x4000021) 2018/04/04 05:09:14 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x200000000804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/04/04 05:09:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='em1%)wlan1}em0:*user\x00') getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r2 = getpid() sched_getscheduler(r2) 2018/04/04 05:09:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet(0x2, 0x4080000, 0xf4bf) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) tkill(0x0, 0x0) [ 856.105277] xprt_adjust_timeout: rq_timeout = 0! 2018/04/04 05:09:15 executing program 6: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x80800) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000480)='bridge0\x00') socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20001, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getaddr={0x14, 0x16, 0x400, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48044) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x42c000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x3f, 0x4) 2018/04/04 05:09:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f0000000140), 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00000003c0)=@known='security.ima\x00') mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x7, 0x9, 0xfffffffffffffff8, "912373b4552fa3d8fad354d5190d7bb571f13119417431d2842420f8d6689d8295cb9651744c9742e7eadeb153262a7aec9468100a07a3fd21c639a13338fa0f2ff96cf23668a30f770cc7ab73547999"}, 0xd8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES64=r4, @ANYBLOB="c10000002a75487c90b1c8a590dda050653e328c8abd77dd72d4cced837874a2aea6447ac28ee86361d3f0b9f6b19c4c3ce1cbca4a5b1dd9ac10a0d2095c8e7c1db0fb0f269414776ca203978c28d256fa0a91452f8aa04b19585000ac0c8e7162909a788e5a45a35b320f56e41cf1b2adf468200000009b81cdfa5f6877b2ab08e479ebb1087a1a2b75688fddddaa7718737b8d59d6d8ae3a3a618f122e4998f48fd2657f64bb452cee38dda7dcab4e799296fa5719c52c25563f28cce5ac6a7881c9d849"], &(0x7f0000000240)=0x2) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) prctl$setendian(0x14, 0x1) 2018/04/04 05:09:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffff80}, 0x1c) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x2d, "235888da33db5879d3255a4d2e97b7a24c4b1f8ee872bbd811821de87b468c98873b5d7fa14e31e051ae5c8d6d"}, &(0x7f00000001c0)=0x35) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) listen(r0, 0x0) syz_emit_ethernet(0xffffffffffffffa9, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0xd}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x800000000000000]}) [ 856.132228] xprt_adjust_timeout: rq_timeout = 0! 2018/04/04 05:09:15 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000001700)='/dev/dmmidi#\x00', 0xffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001740), &(0x7f0000001780)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100100001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x0, 0x15}) ioctl(r1, 0xc1004110, &(0x7f0000001f64)) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000000000)=0x2) 2018/04/04 05:09:15 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x100000001, 0x1, 0x3ad2b072, 0x80000000]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x28010, r0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x10000, 0x0, [0x7ff, 0x20, 0x8, 0x8, 0x7, 0x7c, 0x7, 0x2]}) 2018/04/04 05:09:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002d6000)='numa_maps\x00') mbind(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x8003, &(0x7f000071f000)=0xffffffffffffffff, 0x65, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/04 05:09:15 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/packet\x00') readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x65}, {&(0x7f0000000300)=""/199, 0xc7}], 0x10000000000000a3) [ 856.243307] device erspan0 left promiscuous mode [ 856.248952] bridge0: port 1(erspan0) entered disabled state 2018/04/04 05:09:15 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x210440, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/04 05:09:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x200042) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b0000c1f490d4b6111d8765751b00f213265e038110098a4359211a9b528a0495ca5c18609408081cb421e43796fcd23b3f0000002fc15b39edc27cfd9bb48a3a8973d63d000078ed1ee43b1568ee"], &(0x7f0000000180)=0x53) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000003c0)=0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108006, 0x0, 0x0, 0x0, 0x200000000000000, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000000), 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) ioprio_set$uid(0x3, r5, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000000c0), 0x102000001) sync_file_range(r3, 0x0, 0x0, 0x7) 2018/04/04 05:09:15 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = syz_open_procfs(r1, &(0x7f0000000000)='map_files\x00') ptrace$setopts(0x4206, r4, 0x0, 0x0) fcntl$setown(r5, 0x8, r1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x2bb) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r5}) 2018/04/04 05:09:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) bind(r1, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4d9d, 0x4e21, 0x3, 0xa, 0xa0, 0x0, 0xaf, r2, r3}, {0x24630845, 0xc0000000000000, 0x81, 0x400000000, 0x20, 0x9, 0x4, 0x3ff}, {0x0, 0x800, 0x7, 0x3}, 0x60000000000, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x2, 0x2fc, 0xcb, 0xd50, 0x2}}, 0xe8) 2018/04/04 05:09:15 executing program 3: r0 = socket(0x200015, 0x800, 0x1) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) 2018/04/04 05:09:15 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@updsa={0x138, 0x1a, 0x619, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0xc3, 0x100000000, 0x5, 0x1}, {0x6, 0x67, 0x800, 0xf5}]}) setpriority(0x3, r1, 0x7) ioctl(r2, 0x594f9457, &(0x7f00000001c0)="622d1b86300b3e63ef7edff6407aec7e06997d4f4c8598bc32ab097674055c6e0bb26eec9323a0365981f75af44a89a458a9017d143b0006940c96beb69d541ee6569b307868c5bc62d6dcde34edd6d612ce109a1017b2bf8d45fbdca8193981e0c64dd4d1e2af477f4c8623c4e529d1fced77682552b95331b87a6e2de960420c35e5d3bdaacc4a394df9dc57c5c81107c3406267261fa4ba4978a11c6c8cfbe6d4a8438e41cb84932eaa6d8ecc9941dc76f8008e313ae1b0b506b681b040d0c0cbdd32") 2018/04/04 05:09:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) pkey_mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/04 05:09:15 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = msgget(0x3, 0x102) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000ec6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x82, 0x1, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) io_setup(0x1000007, &(0x7f0000000580)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x111000, 0x0) io_submit(r2, 0x2, &(0x7f0000000480)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000240)="957aa038ff982481c76d1b5dbd7f9127a8e513d246144489a387a024da945aba5d0d70f203d17dc32b90d2ee7c2bba7768e67da02baa7b0e9c0873290a42ec2ca54afef3196785018cae4273a98b34c96b36f947126b3b3e891e35495795482bb5b98983db4986a045aa6e7b2b257580e4989663c56bbe907ffc05ceec37d7165eb4ec89c5a9c3de110cc848e81057de567fd719d336009ba7267f13b45891b3b6e2b97884cc240d80fd1cadff66104ed3228dd49b58", 0xb6, 0x2, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000380)="23d668eb7d70a7494bdf3a6c5b97cfed534f020af441fdf80ccb3c17531c61cc0b2bf95b24f3ba207a7f2ae9f33a6cae429d63e14458ade8de9a8f916d2494abcbc76e90f6535b103d3f9b5e9a91e79fb6f55af722d20e297c9767eabe0cb2598885853d188e71980510d2d4b751e9108ea704915cfab6a963dedc032a95fd42c91f837be973c0f601a3edb354baafa71a7bf1662c3acd2b", 0x98, 0x7fffffff, 0x0, 0x0, r0}]) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) msgctl$IPC_RMID(r1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="43630033000000000000000800000000004000000000000000000000009d00d9b2088c96ad33036600ac6fe7f2e00d2067acd0fdc1751084a09d47dbc901c5dc3dd1d1596fb46fc6196bb507ea68fbd992ac26bd6c1a5f8dacec2e137a00000000"]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000004c0)={0x2, {{0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}}, 0x88) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x80100) getsockname$packet(r3, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000004480)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, r4}) 2018/04/04 05:09:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80800, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) socketpair(0x0, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x87, @empty, 0x4e22, 0x2, "6c4a6ce37200", 0x1, 0x7, 0x58}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 0x1, 0x0, 0x5}}, 0x44) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='0:0\rQ'], 0x5) 2018/04/04 05:09:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ff7000/0x4000)=nil, 0xb900, 0x5, 0xa0, &(0x7f0000ffa000/0x2000)=nil}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xc24, &(0x7f0000ffa000/0x2000)=nil, 0x2) 2018/04/04 05:09:15 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x97, "9401301ea82d9f64584f988f867d6d25429d4af1fac49f405407059233f792f635bb1623c6869f4cd38e5e294fe81cb29e55994fed4710f9b5e68d6c247033db7d08a5d654ab1470d48f4a459e46fba69e598472362706b6de6d5295371a5affd0b8d091657c6e05c19cfe610759c0a0d9d26aa4375734888abf4e03196b1e9ef7606ec10e779731b12ca4cc9388c76a7f3a9976b3d54c"}, &(0x7f00000002c0)=0x9f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x5, 0x8, 0x400, 0x10001, 0x96ff, 0xffffffffffffffff, {r4, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xb18f, 0x1, 0x80, 0xffffffffffffffff, 0x3ff}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x2}, 0x8) 2018/04/04 05:09:15 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x40, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYBLOB="080000000000000000000100000000003800000000000000", @ANYPTR=&(0x7f0000000100)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00<\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000a900000000000000", @ANYPTR=&(0x7f00000001c0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="00000000000000000000000000000000f900000000000000", @ANYPTR=&(0x7f0000000280)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=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'], @ANYBLOB="000000000000000002000000000000008200000000000000", @ANYPTR=&(0x7f00000003c0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000480)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/04 05:09:15 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000140)=""/147, 0x93) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/04 05:09:15 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$KVM_NMI(r0, 0xae9a) prctl$intptr(0x3b, 0x2) 2018/04/04 05:09:15 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xa6, 0x0, &(0x7f0000000040)="eab7f490976ed72cd31ed32fa0eb7ea31bae7d9cf2bb5c6e270a35f3053c4817322c797959a6dc3bd37c4c4772c88aa1073b960f0d1371caed3453de95c76d71695a3bebe3a2ebb39435452782cc5b18699bd71e33e5f9f760f259860bc4d6c910610a487cd94c1590e445b60136e414dee245342ade73dbeb8305d2ab0dc5794f52fde7e6463431c4c5a9f03eb7cdc4b0044069fc711f4648ece40511dbec3fafd46f2a7461", &(0x7f0000000100), 0x7ff, 0x9}, 0x28) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x20, 0x70bd26, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1}, 0x20008000) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x6000) [ 857.280838] ptrace attach of "/root/syz-executor5"[4526] was attempted by "/root/syz-executor5"[16991] [ 857.547655] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 919.296736] Buffer I/O error on dev loop0, logical block 64, async page read [ 984.031275] INFO: task syz-executor7:16996 blocked for more than 120 seconds. [ 984.038660] Not tainted 4.16.0+ #378 [ 984.042927] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.050920] syz-executor7 D23600 16996 16388 0x00000004 [ 984.056599] Call Trace: [ 984.059196] __schedule+0x8fb/0x1ef0 [ 984.062931] ? trace_hardirqs_off+0x10/0x10 [ 984.067272] ? __sched_text_start+0x8/0x8 [ 984.071449] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 984.076555] ? trace_hardirqs_off+0x10/0x10 [ 984.080925] ? lock_downgrade+0x980/0x980 [ 984.085090] ? find_held_lock+0x35/0x1d0 [ 984.089163] schedule+0xf5/0x430 [ 984.092538] ? __lock_page+0x550/0x720 [ 984.096434] ? __schedule+0x1ef0/0x1ef0 [ 984.100406] ? lock_downgrade+0x980/0x980 [ 984.104555] ? lock_release+0xa40/0xa40 [ 984.108544] ? kasan_check_read+0x11/0x20 [ 984.112741] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.117336] io_schedule+0x1c/0x70 [ 984.120888] __lock_page+0x574/0x720 [ 984.124607] ? __lock_page_killable+0x790/0x790 [ 984.129304] ? __sched_text_start+0x8/0x8 [ 984.133458] ? submit_bh_wbc+0x710/0x710 [ 984.137532] ? check_same_owner+0x320/0x320 [ 984.141852] ? page_cache_tree_insert+0x410/0x410 [ 984.146705] write_cache_pages+0xb33/0x14b0 [ 984.151034] ? tag_pages_for_writeback+0x460/0x460 [ 984.155989] ? clear_page_dirty_for_io+0xe70/0xe70 [ 984.161043] ? trace_hardirqs_off+0x10/0x10 [ 984.166204] ? trace_hardirqs_off+0x10/0x10 [ 984.170534] ? find_held_lock+0x35/0x1d0 [ 984.174604] ? trace_hardirqs_off+0x10/0x10 [ 984.178937] ? trace_hardirqs_off+0x10/0x10 [ 984.183270] ? __fget+0x347/0x580 [ 984.186718] ? lock_downgrade+0x980/0x980 [ 984.190873] ? blk_start_plug+0xbb/0x370 [ 984.194939] ? blk_lld_busy+0x60/0x60 [ 984.198753] generic_writepages+0xe9/0x150 [ 984.202989] ? write_cache_pages+0x14b0/0x14b0 [ 984.207599] ? _raw_spin_unlock+0x22/0x30 [ 984.211839] blkdev_writepages+0x1d/0x30 [ 984.215906] ? blkdev_writepages+0x1d/0x30 [ 984.220142] ? blkdev_readpages+0x40/0x40 [ 984.224306] do_writepages+0xff/0x170 [ 984.228119] __filemap_fdatawrite_range+0x32f/0x460 [ 984.233137] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 984.238500] ksys_sync_file_range+0x1c3/0x230 [ 984.243005] SyS_sync_file_range+0x2c/0x40 [ 984.247248] ? ksys_sync_file_range+0x230/0x230 [ 984.251932] do_syscall_64+0x281/0x940 [ 984.255816] ? kasan_check_write+0x14/0x20 [ 984.260065] ? finish_task_switch+0x284/0x970 [ 984.264557] ? syscall_return_slowpath+0x550/0x550 [ 984.269494] ? syscall_return_slowpath+0x2ac/0x550 [ 984.274428] ? prepare_exit_to_usermode+0x350/0x350 [ 984.279458] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 984.284813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 984.289657] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 984.294840] RIP: 0033:0x4552d9 [ 984.298067] RSP: 002b:00007fe1c99e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 984.305777] RAX: ffffffffffffffda RBX: 00007fe1c99e56d4 RCX: 00000000004552d9 [ 984.313071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000015 [ 984.320346] RBP: 000000000072c180 R08: 0000000000000000 R09: 0000000000000000 [ 984.327633] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 984.334899] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000004 [ 984.342182] [ 984.342182] Showing all locks held in the system: [ 984.348524] 3 locks held by kworker/u4:2/43: [ 984.353172] #0: 00000000635404a5 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 984.364998] #1: 00000000324305eb ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 984.375613] #2: 00000000b7a06eaf (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 984.384399] 2 locks held by khungtaskd/877: [ 984.388714] #0: 000000005f4ea128 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 984.396380] #1: 000000008211ba66 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 984.405058] 2 locks held by getty/4449: [ 984.409023] #0: 0000000060ff0b30 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.417288] #1: 000000004146a3e3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.426157] 2 locks held by getty/4450: [ 984.430131] #0: 000000009b0b18d9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.438384] #1: 00000000933d5648 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.447243] 2 locks held by getty/4451: [ 984.451206] #0: 00000000d9d59958 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.459473] #1: 00000000a20cb096 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.468356] 2 locks held by getty/4452: [ 984.472357] #0: 000000005a524c4d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.480967] #1: 00000000a59cd1b4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.489836] 2 locks held by getty/4453: [ 984.493812] #0: 0000000034497206 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.502070] #1: 000000001da42060 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.510930] 2 locks held by getty/4454: [ 984.514920] #0: 0000000036a9691a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.523180] #1: 000000002d4ef2ae (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.532040] 2 locks held by getty/4455: [ 984.536018] #0: 000000007b85995e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.544297] #1: 00000000eef903b4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 984.553352] [ 984.555000] ============================================= [ 984.555000] [ 984.562049] NMI backtrace for cpu 0 [ 984.565714] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 984.572278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.581612] Call Trace: [ 984.584191] dump_stack+0x1a7/0x27d [ 984.587821] ? arch_local_irq_restore+0x53/0x53 [ 984.592498] ? debug_show_all_locks+0x2f3/0x3d0 [ 984.597166] ? nmi_cpu_backtrace+0x1cc/0x220 [ 984.601556] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.606021] nmi_cpu_backtrace+0x1e0/0x220 [ 984.610245] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.614713] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 984.619963] arch_trigger_cpumask_backtrace+0x14/0x20 [ 984.625139] watchdog+0x969/0xd70 [ 984.628573] ? reset_hung_task_detector+0xb0/0xb0 [ 984.633405] ? complete+0x62/0x80 [ 984.636839] ? __schedule+0x1ef0/0x1ef0 [ 984.640788] ? do_raw_spin_unlock+0x9e/0x310 [ 984.645167] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.649723] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.654800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.659787] ? trace_hardirqs_on+0xd/0x10 [ 984.663908] ? __kthread_parkme+0x176/0x240 [ 984.668204] kthread+0x33c/0x400 [ 984.671546] ? reset_hung_task_detector+0xb0/0xb0 [ 984.676362] ? kthread_stop+0x7c0/0x7c0 [ 984.680311] ret_from_fork+0x3a/0x50 [ 984.688092] Sending NMI from CPU 0 to CPUs 1: [ 984.692620] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 984.693602] Kernel panic - not syncing: hung_task: blocked tasks [ 984.706718] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 984.713265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.722593] Call Trace: [ 984.725156] dump_stack+0x1a7/0x27d [ 984.728770] ? arch_local_irq_restore+0x53/0x53 [ 984.733414] ? vsnprintf+0x1ed/0x1900 [ 984.737190] panic+0x1f8/0x42c [ 984.740373] ? refcount_error_report+0x214/0x214 [ 984.745106] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 984.750448] watchdog+0x97a/0xd70 [ 984.753880] ? reset_hung_task_detector+0xb0/0xb0 [ 984.758698] ? complete+0x62/0x80 [ 984.762151] ? __schedule+0x1ef0/0x1ef0 [ 984.766099] ? do_raw_spin_unlock+0x9e/0x310 [ 984.770489] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 984.775045] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.780125] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.785115] ? trace_hardirqs_on+0xd/0x10 [ 984.789236] ? __kthread_parkme+0x176/0x240 [ 984.793531] kthread+0x33c/0x400 [ 984.796871] ? reset_hung_task_detector+0xb0/0xb0 [ 984.801687] ? kthread_stop+0x7c0/0x7c0 [ 984.805637] ret_from_fork+0x3a/0x50 [ 984.810173] Dumping ftrace buffer: [ 984.813889] (ftrace buffer empty) [ 984.817575] Kernel Offset: disabled [ 984.821200] Rebooting in 86400 seconds..