RY_POINT(r6, 0x84, 0x13, &(0x7f00000005c0)=0x8, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'dummy0\x00', 0x4200}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) close(r0) 2018/03/10 06:52:03 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) r0 = memfd_create(&(0x7f0000000080)='/dev/input/event#\x00', 0x2) fchdir(r0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x400101000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0xfffffffffffffff9, 0x293, &(0x7f00000002c0)}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/10 06:52:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x10002, 0x60) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x4e24, 0xd8b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="74668f83d3f3f80001616d667300"]) 2018/03/10 06:52:03 executing program 2: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f00000000c0), 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'\x00', 0x1}) [ 43.171326] binder: 5957:5963 ioctl 40046207 0 returned -16 [ 43.186758] binder: release 5957:5963 transaction 3 out, still active [ 43.193523] binder: undelivered TRANSACTION_COMPLETE [ 43.198768] binder: send failed reply for transaction 3, target dead 2018/03/10 06:52:03 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x141800, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001040)=0x1000000000, &(0x7f0000001000)=0xf8f8def2b336d711) getdents64(r1, &(0x7f0000001140)=""/4096, 0x1000) getdents64(r0, &(0x7f00009ecfad)=""/83, 0xfffffffffffffe0c) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0xd2, 0x0) 2018/03/10 06:52:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000000c0), 0x135) sendmsg$key(r3, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02008005000000000000000000000000af8a77259aea24ce559f1eb92a4a36cb92c117aa8d6107a96b00da2b7841de9c84ceeb17ea0bc83025c3f5c90279dfab7519ea0e69788d4332d12616880722bb50465bf74817a45864dec691d692bc1319fffbe8d2d46742d57fb71a47b14cdeccdb"], 0xffffffa3}, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/202, 0xca}], 0x1, &(0x7f0000002c80)=""/152, 0x98}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) write(r1, &(0x7f0000000180)='-', 0x1) 2018/03/10 06:52:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = msgget$private(0x0, 0x656) msgrcv(r2, &(0x7f0000000040)={0x0, ""/50}, 0x3a, 0x3, 0x800) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1d1, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="d854f36a02eafd1cda95876d4f7aef563a13a5b8ca9ed211ffa78ad7bdcdd91c81590bef746bbac30018a8c2dc4329abf3538fe7b5c6bf7a6fd061354d0e0489b3a3c7a148b73433fdb6a48d9462a7ec5574e56387b6ceea1603f6f442f7ae6cba73ac8c03ae644a92ca13edbc0a9553c281748b06b5b07a3d173396a5cd16ce85727e"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x1, 0x0, &(0x7f000044bf7d)="a4"}) close(r3) 2018/03/10 06:52:03 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000e50), 0x32e) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/10 06:52:03 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800000000000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b33000)={0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x8602) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) [ 43.340337] binder: 6023:6027 unknown command 0 [ 43.345548] binder: 6023:6027 ioctl c0306201 20008000 returned -22 [ 43.390764] binder_alloc: binder_alloc_mmap_handler: 6023 20000000-20002000 already mapped failed -16 [ 43.403098] binder: BINDER_SET_CONTEXT_MGR already set [ 43.409400] binder: 6023:6027 ioctl 40046207 0 returned -16 [ 43.412908] binder_alloc: 6023: binder_alloc_buf, no vma [ 43.420839] binder: 6023:6033 transaction failed 29189/-3, size 40-0 line 2963 [ 43.432271] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/10 06:52:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ac1414bb00000008000000ec686bf5dd361e59ff03fc9dbdfd1cf506000000ffffffff6f000001ac14009ee0000002000000000000000000000000"], 0x2c) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/10 06:52:03 executing program 6: r0 = open(&(0x7f0000efaff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000076eff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getflags(r0, 0x401) 2018/03/10 06:52:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8001e, &(0x7f0000b7f000)=0x3, 0xffffff6e) 2018/03/10 06:52:03 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r0 = getpid() move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000001000/0x1000)=nil], &(0x7f0000000040)=[0x4000000040000, 0x873, 0x0, 0x80000000, 0x2, 0x3a9, 0x8, 0x3], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x4) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/03/10 06:52:03 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x2080) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000000000000f0056dc1155da183fe6ae5fdec20d0000000000000000000000000000f80a0056d400200008000000000000001b0900"]) sync() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x100000000, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8af, 0x0, 0x5, 0x0, 0x0, 0x3f, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) 2018/03/10 06:52:03 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f0000000000000001dcb635ade889570cf82d0c8390b24ed9b91c47d1bb6405424fcaa97c1a61fc2c4e89f091f6f72c273bca42ec95633369c11ec36b5979485221d34d87ba6fe5a2b387d08435d97e79f50978ff31bde004078739ef36ddad86844f199bb256"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = memfd_create(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x101, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x6, 0x4) 2018/03/10 06:52:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/136, 0x11c}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x8, 0x1, 0x2, 0x34}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x8}, 0x8) 2018/03/10 06:52:03 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x6d, r1}) r2 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000040), 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x1f) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x8001}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000800)={@loopback={0x0, 0x1}, 0x26, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7f, 0x30}, &(0x7f00000000c0)=0xc) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000340)={0x8, 0x1, 0x200}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x8}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/10 06:52:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x61, 0xa6, &(0x7f0000000040)="effb85c84add851bb52cd0d10d6ae2f7a21a67e7254d6a4e4ea4e1d87cab605bff4884ccaf11608eab44924d33c7913af755098bcb974b88fa547eccaab65c560422c24b19beff15059a11c527f529b1de717e65ac604991bfbf682f8ac1c38d7d", &(0x7f00000000c0)=""/166, 0x7, 0x22a}, 0x28) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[@ANYBLOB="000000fdffffffffffffff0000000000dc917200000000000000000000000000"]) 2018/03/10 06:52:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x20100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r5, 0x1}) r6 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x8}, &(0x7f0000000400)=0xffffffffffffffb4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)) write$rdma_cm(r2, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x107, 0x100b}}, 0x20) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000000340)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500)={0xfffffffffffffffb}, 0x4) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000755000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0xa0456a4ace90fc84, 0x40, &(0x7f0000000380), 0x10000181) getresuid(&(0x7f00000006c0), &(0x7f00000008c0), &(0x7f0000000900)) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 43.437822] binder: release 6023:6027 transaction 5 out, still active [ 43.444460] binder: send failed reply for transaction 5, target dead 2018/03/10 06:52:03 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fallocate(r0, 0x1, 0x40, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x60000, 0x0) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000300)={0x2, 0x1, 0x8, 0x1, r1}) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x80) r2 = socket(0x15, 0x6, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x4e, "b060530ab44fa0546ad527afc34fd9647d1a067abae758794ce7a4a58c8eae586487fafc34922594fd7d527867b611f0136e92a9091e118103cf3a0c78aa2563a839dab9752152ee9de001259f51"}, &(0x7f0000000180)=0x56) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0x6, 0x4, [0x80000001, 0xd6, 0x6, 0xb9bd]}, &(0x7f0000000240)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000400)=0x0) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x0) io_getevents(r4, 0x7, 0x80000000000015d, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/03/10 06:52:03 executing program 1: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/134, 0x86, 0x10002, &(0x7f0000000280)=@llc={0x1a, 0x338, 0x8, 0x4f61, 0x8, 0x4}, 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0xfffffffffffffe01, 0x1, r1}) getsockname$llc(r1, &(0x7f0000000180), &(0x7f0000000100)=0x10) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) recvfrom$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) fcntl$setpipe(r0, 0x407, 0x80000000) 2018/03/10 06:52:03 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x20000000, 0xb3dc7c0000000000, 0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r1}], 0x324, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000180)={0xfffffffffffffffd}, 0xfffffffffffffd48) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0xa7, 0x8}) 2018/03/10 06:52:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x145) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000a80)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000780)=""/217, 0xd9}], 0x1, &(0x7f00000008c0)=""/223, 0xdf}}], 0x1, 0x0, 0x0) 2018/03/10 06:52:03 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:mtrr_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x37, 0x20, './file0\x00'}, 0x5c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x9, 0x3, 0x300, 0x200, "f42879da0f59eead678e7e290eaa94f2037d7c60675f9a9e604d653b0815016e03f3f2c9f0defebcae075445", 0x3c1}, 0x0, 0x0, 0xae8, r1, 0x0, 0xffffffff, "9aee708b3f494252407124ac72325f1aca61c5f167eadc487cc759ac2057600fe508b706568b919c54f2fb4620204ffec31c3907e9830af57d098ce6e58f4c6d", &(0x7f0000000200)='/selinux/create\x00', 0x10, [], [0x7ff, 0x5, 0x7, 0x1ff]}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x2) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x2, 0x6}) rt_sigtimedwait(&(0x7f0000000000)={0x3}, 0x0, &(0x7f0000000080)={0x0, 0x989680}, 0x8) 2018/03/10 06:52:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) 2018/03/10 06:52:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/10 06:52:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4d00, 0x0) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/10 06:52:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0xfffffd5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f0000004140)=ANY=[@ANYBLOB="7f000000000000000000000000000000", @ANYPTR=&(0x7f0000004100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="04000000080000fa276a7118e75d1e8924624ff9e87bbd73d2b316cd", @ANYRES32=r2, @ANYBLOB="0000cd1cc0ae361f1e289bd2801a2000"], 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/10 06:52:03 executing program 7: r0 = gettid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fcntl$getown(r1, 0x9) 2018/03/10 06:52:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000400)={0x0, 0x0, 0xfffffffffffffffe}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/10 06:52:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ipddp0\x00', 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "720fb872f42119e91646c939d94fc90991b07963f5859f130c4c1304efcf61b5", "c91103b13de7f8a87f9ed2d53a1c9196a892cba179424c565ff74d6308c94815", "983400d24def2a14c29f174fef53b2f83b876c0661888942393e199dc1faec8a", "3c7f242942669540cd487baf84b1d194df85a67a8baf5839e36e92d427fc816d", "5d33eac1a10f003321586fccf45cb029c3d7916a569bc9995a7458823da0291f", "6234f2f245dac0eb56754518"}}) 2018/03/10 06:52:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000b46e1927a550d963cd9fe66afb3dd02623bfcc75c6a90549f89071f3c7e1023183b5645e04b4d0d2a04004861901503aee3a3d298ba38f6a4c8c0e76bfd62ad2d5eb9df3ff1aceb1420f7ec259022e9e8ff4a63486b2c641c05283e0b3f2dd0cbf5a746d70f5ad864086e2e8245b4fec2bdf5257f2b3bf66ad7ad75d90e3aa82dd3e3efb"], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x2, 0x3, 0x9, r1}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x0) 2018/03/10 06:52:03 executing program 5: perf_event_open(&(0x7f000037b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/21, 0x15}, &(0x7f0000000080), 0x45}, 0x20) write(r0, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) 2018/03/10 06:52:03 executing program 4: unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)}}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x323000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/153) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x40, 0x4) mq_notify(r0, &(0x7f0000000180)={0x0, 0x10, 0x8f2998d6dafad2a4}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005004000050020000000000001801000068030000680300006803000004000000f00f89cdfd571e665c6a6947edc4b9be18d31cf90b61b5e8bd4e8aa7a567073b7519ad1959a476211deb3edfebe67518c1004c020ea403553ac1b80d0733d89062f69f7b024aa4884eb489477098156f3d3af43e03d23372fce0523eb4184d1de6146c3d83933a4db926bc4ab4d8bd0f5212cc1f95521508f76faabca9551d0d845d467da722b1420600b518db187039953b3c156e2b2c84cb9445e43a5c086e518a97e7000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000e4000000000000000000000000000000c58ce4de000000000000000000000000000cdfcf3885a39e0000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4a0) 2018/03/10 06:52:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)={r1, 0x9, 0xd3e, "24e94ec3d5a5441564f976e1ef39b1129b8846f942a1ca7b0f852a0f7d19181892c71b62862571e17c2ac9b7ed130631861c31c1b69fe6e265fd33e987995fbe5cc34ee8"}) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/10 06:52:03 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1, 0x8, 0x8, 0x94}, &(0x7f0000000180)=0x98) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0xfffffffffffffffb, 0x1, 0x26, 0x8, "1455620a828aaf7c05727efe2ee8bf3a669039a30f345c942075ddaaf5945dea27693dacf1d933054cd11596", 0x9}, 0xffffffffffffff00, [0x100000000, 0x0, 0x8, 0xe2, 0x100000001, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x1, 0xffffffffffffffff, 0xa050, 0x750, 0x8, 0x3fe0000, 0x4, 0x100000001, 0x7, 0x2, 0x1, 0x3, 0x7e5c, 0x28, 0x0, 0x5, 0x8, 0x20, 0x2, 0x5, 0xad, 0x0, 0x7000, 0x1000, 0x6, 0x0, 0xd46, 0x3, 0xeed, 0x7, 0x9, 0x3, 0x8, 0xffff, 0x3, 0x9, 0x100000000, 0x8, 0x7, 0x5, 0xed5, 0x8, 0xfff, 0x3f, 0xffff, 0x9, 0x0, 0xee, 0x7f, 0x1000, 0xff, 0x7f, 0x3, 0x7, 0x7825, 0x80000001, 0x6, 0x4, 0x5, 0x7, 0x0, 0x0, 0x4, 0x3, 0x0, 0xfe, 0x3, 0x800, 0xd1, 0x100, 0x10001, 0x0, 0x8, 0x1, 0x8, 0x0, 0xffffffffffffffeb, 0x3, 0x4, 0x36, 0x5, 0x5, 0x8, 0x0, 0x5, 0x5, 0x2b4, 0x101, 0x7fff, 0x100000000, 0xffffffff, 0x3, 0x5, 0xffff, 0x3, 0x7fffffff, 0x5, 0x0, 0x7f, 0x1f, 0x9, 0x5, 0x6, 0x8, 0x4, 0x8000, 0x81, 0x3f, 0x401, 0x1a, 0x2, 0x5, 0x3, 0x3, 0x7, 0x200, 0xdcd, 0x5, 0x100000001, 0x2, 0x3], {0x77359400}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x7b2d, 0x20}, 0x3e6) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/46) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012fc8)={&(0x7f0000019fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/138) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000017ff6)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) [ 43.643476] binder: 6078:6086 ioctl c018aa3f 20003fe8 returned -22 2018/03/10 06:52:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x800, {{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x3}}}, 0x88) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x1, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) setsockopt$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$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x100000000, 0x202, 0x1, 0x3ff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x9}, &(0x7f0000000200)=0x90) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/10 06:52:03 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, 0x0) 2018/03/10 06:52:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x8}, {0x0, 0x9, 0x9419016e0091d275}], 0x2, &(0x7f0000000080)={0x77359400}) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = dup(r0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) 2018/03/10 06:52:03 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000b87000)='system_u:object_r:qemu_device_t:s0\x00', 0x23) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x440040, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x8) 2018/03/10 06:52:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x1060, &(0x7f0000850000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) 2018/03/10 06:52:04 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000800, 0x9) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/10 06:52:04 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="ae3648577ea0d35fe15e5292aef2dec6ab16a01cdffe3147583729686679330d74564613ed4d16e2dc1e72565c4c8394edcbf90d29e96f4fd2a053f448c4f811eb93e0f9a1ff98b24b4ee6a94ae510c0facd80aae6a95cbb88f56e723557a67c41f4b2f8bcaea43b35b4e0ad2774fdddddb9b9e50dd3489c530e72c82411a8f6f1a3a5dc2842dd4d542abed86bf4378ec3f2348b399e313077d4ce743e0e8668db69df838e52810a34f06fa0da5c11cff9825ad108a638366b948168f32852939fdfbbb37b2e594da8e0f6743088f23aeade45246c6d642747149d5bbb94de3b251ec7f53d96bf45ff3a61c34c") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x800000000000001}) 2018/03/10 06:52:04 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fcfe2)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000001c0)={{0x8001}, {0x80000000, 0x81}, 0x5, 0x4, 0x2}) sendto$packet(r0, &(0x7f0000c25fff), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r3, &(0x7f0000000040)="3a21fe402ecdfcb324bf35a309d9bcb57d3bbeb294c45c07e68b670b80745708f3e7c1ef0fab4520e45782e30ab2aee32792c605c8696c986afb3b0f26786c1b40c5506e757ccf47beec7bc44ca4df8c3888ed8abc362408db0544743cf4f26c235fbe0756e97d4fbfe60cf4aea2f458210a802a75bea9cd5f971bf057a81c4badae21f8fc87a2", &(0x7f0000000100)=""/59}, 0x18) 2018/03/10 06:52:04 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000002eff5)='/dev/mixer\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000018ff8)={0x37e26f7b0a5640de}) tee(r0, r0, 0x1, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="52000000fc7687a7572a6d3f22909ab48bc814b4830ad2da073de162fd27d1af6e6e991f638389f79ee82ee1b5566fd31e69f51a82dfe801e39649c7c1b81ab7f89c027447368ef4a45d8800c69cdd2fadb125881d59"], &(0x7f0000000080)=0x5a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/03/10 06:52:04 executing program 3: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x295) 2018/03/10 06:52:04 executing program 5: r0 = socket(0x18, 0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/116) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/03/10 06:52:04 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f0000000200)) setfsuid(r1) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8a5d191c81693fae384120c7fb5b2521", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) 2018/03/10 06:52:04 executing program 6: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0) 2018/03/10 06:52:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000066fff4)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) 2018/03/10 06:52:04 executing program 2: r0 = socket(0xffffffffdfffffff, 0x1000000000003, 0xfffffffffffffffe) sendto(r0, &(0x7f0000eef000), 0x0, 0x0, &(0x7f0000c08f80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/03/10 06:52:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010"], &(0x7f00000012c0)=0x2) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") 2018/03/10 06:52:04 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x90b2, 0x40) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x42, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000280)=""/230) 2018/03/10 06:52:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @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'], 0xc0}, 0x1}, 0x0) 2018/03/10 06:52:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x42f8f714, 0xc}, 0x2c) read$eventfd(r0, &(0x7f00008b3000), 0x8) 2018/03/10 06:52:04 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x8, 0x4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/47}, 0x37, 0x1, 0x1000) msgrcv(r0, &(0x7f0000000040)={0x0, ""/42}, 0x32, 0xfffffffffffffffd, 0x800) 2018/03/10 06:52:04 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e25, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe02) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup2(r1, r0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000080)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/10 06:52:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x5, 0x4, 0x84, 0xf}, 0x2c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0xfffffffffffffeae) signalfd4(r1, &(0x7f0000000080)={0x5}, 0x8, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x0, 0xff, 0x5}, 0x2c) 2018/03/10 06:52:04 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x100000000000006d) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000ef5b000051000000060000000400000000000000000000000000000000"]) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/packet\x00') fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000200)={'syzkaller1\x00', 0x600}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r3, 0x7, &(0x7f0000000080)=""/249) 2018/03/10 06:52:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xfffffffffffffcf9, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x113, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000080)}) 2018/03/10 06:52:04 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200) getpgid(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x5) syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r1, 0x0) r2 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x1000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000280)=0x4) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) r4 = semget$private(0x0, 0x0, 0x10) semctl$IPC_RMID(r4, 0x0, 0x0) 2018/03/10 06:52:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) membarrier(0x11, 0x0) 2018/03/10 06:52:04 executing program 6: r0 = getpgid(0x0) prlimit64(r0, 0xfffffffffffffffd, &(0x7f0000000140)={0x0, 0x2101}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0x1, 0x3, 0x5, 0x0, 0x2000, 0x80, 0x1, 0xffffffffffffffe1, 0x0, 0xf8, 0x2, 0x6, 0x40, 0xb17, 0x4, 0x4, 0xff, 0x0, 0x5c3b, 0x4, 0x0, 0x5, 0xfffffffffffff800, 0x10000, 0x90, 0x1000100000000000, 0x9, 0xd889, 0x100000001, 0x3, 0x9fb, 0x8000, 0x6, 0x5, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x5, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x1000, 0xfffffffffffff173, 0x5, 0x2, 0x5, 0x9}, r0, 0x9, r1, 0x8) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r3 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/autofs\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="b2cc84e5a73b7e91030f296c401c1a023ce3c0e00cc2b34485eec61c6e1acd0a37bd349edb69579a5efbc40954557c", 0x2f, 0x0) keyctl$negate(0xd, r3, 0x800, r4) 2018/03/10 06:52:04 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/03/10 06:52:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x48, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xf80, 0xfffffffffffff1bb}}, @IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/10 06:52:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x114) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000000180)='./file0\x00') mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), 0x1004, &(0x7f00000002c0)) umount2(&(0x7f0000000100)='./file0\x00', 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/03/10 06:52:04 executing program 7: socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) write(r1, &(0x7f0000000040)="8ed38520cd97c1e87db81c181123fa79523afccee36b7d34c3c7f54c38cab2e8f08ff6290c79cd71b2cf226cd06a5e35a60ae03b7b7969dc512301b225f4506e721ac4dff4f81442abf7a300eae5813b83b56e1d5c8b523ef962fd105a6360132c1557e9163bfee1fb51f66cd3cc54fa460952335048ccfb0df8f51a949ed48e4d188abb14be143090a1e719e0e2d1d98622058a2483e10e1eed5bc968e5979ec2f7d9357ac04dd84ad9f832f941d50f7520", 0xb2) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioperm(0x7, 0x10000, 0xff) 2018/03/10 06:52:04 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket(0x5, 0x800, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r3 = open(&(0x7f0000000000)="e91f7189591e9233614b00", 0x92a00, 0x0) listen(r1, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xfb) 2018/03/10 06:52:04 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x400}) r1 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x1, 0x0) 2018/03/10 06:52:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x8000, 0x105800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=0xb9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x8, 0x7, 0x4, 0xffffffffffffffc0, 0x81, 0x4, 0x464, 0x6, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r2, &(0x7f0000000680)=0x4) writev(r1, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x66b, 0x20500) sendmsg$alg(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="54c43b88e9394c00ce02d8d0f8f4375b657628729e5c0cb0aa07847eaf5c1455fbd76c5a8cffaa6e9c2e3cf32f4a0a29a907db93623f9d7bb351", 0x3a}, {&(0x7f0000000080)="c55d593c8305e30efd9ba353e35312ef850af53682c067d59cc8229cfea74f1c947054a2c8ba57624792e3942b9b48dbbc1fe175833d0c946c26de105d0c08bc9acf8d434f3d6743d1020987b0369ba066f0668ce58fa40c9c0d38cec4912e7d4f0fa4a3e6abe201999a252c0409823c1ab1bca206df9d1ad02c96bb913727609ed6b26fb74b8644cfebb707a8a948f7cf7851", 0x93}, {&(0x7f0000000140)="5dc86eef2088e52e1c3eec12c0a4b7715753c4219b13fb5309528cf489ae8c4fc6a6566f6bd8e80868b2d94aba5a2013ae89bc1ff315c66217d942e2f6a8827f1ab10707b76d0d", 0x47}, {&(0x7f00000001c0)="21f6fb94c7", 0x5}, {&(0x7f0000000200)="5f1d16eb6074e62ae347a5d98d14cc32cfbd93c5fd1792ccbbb761557e3af3a5677bae46780d0c7a4a3e2934115be265663652bc2b58a5842974495a0753ea06e9704f7592b02809d494cfeec0c138ba935ea146f6b3a100bd9446d7e24036ae4ffe037ab3a6324c4c45d0b22f663db279d77c2f56fb", 0x76}, {&(0x7f0000000280)="aac6639eee066c800f9f697fd5c04d54cd38e3c75c859c7ad4676e2e7d4b835dac30fc507966743c1ce2295ff415e47e66dd6b7602d02950a68538576b73fe00ea4a1273dffd7c2ec477e08681e8a347b541afce8eeb6d6f5e6b59f6a8b845bc09a8396f5987e276d6600514cc2f26d164c9ff09b8b41d238f5b8cac598e63277b05007d13b7a31cf0503681473e59e57a6ea8473723", 0x96}], 0x6, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xaf}], 0x60, 0x800}, 0x4014) sendmmsg(r1, &(0x7f000019eed4)=[{{&(0x7f0000c11ff0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f000061bff0)=[{&(0x7f0000d9b000)="05", 0x1}], 0x1, &(0x7f0000447000)}}], 0x1, 0x0) 2018/03/10 06:52:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}}, 0x19) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/152, 0x98, 0x1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000001, 0x101000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/82) 2018/03/10 06:52:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4bae07c5}, 0xfffffffffffffff0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='hybla\x00', 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x9, 0x4) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x1e, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0xc, &(0x7f0000001200)=[{&(0x7f0000001140)='\b', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000180)=""/39, &(0x7f0000000240)=0x27) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) r2 = eventfd2(0x9, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/10 06:52:04 executing program 6: mq_unlink(&(0x7f0000000000)='uservmnet1nodev%eth0&cpuset\x00') perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 06:52:04 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000095000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/10 06:52:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x8, 0xd5, 0x80000000, 0x1, 0x8001, 0x6}, 0x1}, 0xa) keyctl$session_to_parent(0x12) 2018/03/10 06:52:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x7fff, 0x7, 0x401, 0x100000000, 0x3, 0x8, 0xffff], 0x8, 0x85, 0x5, 0xffffffff, 0x7fffffff, 0x9, {0x1, 0xffff, 0xf716, 0xc9, 0x1, 0xfffffffffffffffd, 0x3ff, 0x726776e3, 0x0, 0x80, 0x1, 0x4, 0x7, 0x1, "952994f9a08be2386599f2d3da6cdc560104efc69619936e441014b42ecad0e5"}}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5197, 0x40080) 2018/03/10 06:52:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x3, 0x800, 0x5}) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001e00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0100000000000072bff5a4eacc53"], 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) epoll_create1(0x80000) 2018/03/10 06:52:04 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x501000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x3, 0xfffffffffffffffc, 0x8, r1}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000002c0)="ba5c4d54a21065656cb7c614e72c930cf3f4651e8df55d4ba6e4145319875d67b794b83fe622647bcf86d4cafb5535e636c79bcafe675a21c1caa30fbd5d4750efb7be33008108180b6b05f0e7936aa5d1874c067df602e9b34f3ddce68df04c1c89df073a45a0fbd745cd30ed886bd3306158e56d94ce31b1bee5d146e777e35f8067fe5bdc0750fdba20abf6b91b8eb96f7a1da7b9d35d893b267656c7490884fcb8d575f3537eef85d66101e61bb1962f1e5244f555d75e04229f73a53bc615fcd262efc93bbf30f220fdce8815b154b2783584f6", 0xd6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000036c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003680)={0xffffffff}, 0x1, 0x1009}}, 0x20) write$rdma_cm(r2, &(0x7f0000000100)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r4, r2}}, 0x18) write$rdma_cm(r3, &(0x7f00000000c0)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000180), r4, 0xdfa}}, 0x10) 2018/03/10 06:52:04 executing program 1: io_submit(0x0, 0x0, &(0x7f00001b2000)) io_getevents(0x0, 0x3, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x39e9d722, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'sit0\x00', 0x8000}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000200)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0x4000) accept$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'dummy0\x00'}}, 0x1e) syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/03/10 06:52:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x200800, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000240)=ANY=[@ANYBLOB="030000000000000000000040950f00000900000009000000068d00000500000024dd00000000000000000000000000000700000000c8badcd5000000018000003f0000000600000040000000000000000000000000000000070000800600000005000016721b39009e13ffff08000000720f0000000000000000000000000000"]) r1 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}}, 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000)=@sack_info={0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x0, 0x8fd, 0x6, 0x6, 0x6}, 0xa0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000540)=""/145) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r7 = accept4$alg(r5, 0x0, 0x0, 0x80800) sendfile(r7, r6, &(0x7f0000807000), 0x3f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff0000), 0x4) r8 = fcntl$getown(r2, 0x9) ptrace$peekuser(0x3, r8, 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000049cffc), 0x4) socket$rds(0x15, 0x5, 0x0) connect$unix(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f66697d6c6530cdf19033c93bcebc85847ee4decb6fb419acb52a036346f5ead354ab1600"], 0x1) 2018/03/10 06:52:04 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000001500)='/dev/vcsa#\x00', 0x3fff80, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001540)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000a80), 0x3b3}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000340)=""/4096) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x210000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) dup2(r1, r2) 2018/03/10 06:52:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x1, 0x0, &(0x7f0000000040)="01"}) r3 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x10, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0xa4, @dev={0xfe, 0x80, [], 0xf}, 0x800}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0x57, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000001}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x8}], 0x118) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x58, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="01634040010000000000000004000000000000000000000000000000000000000000000038000000000000002000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000300000000000000852a646600000000", @ANYRES32=r2, @ANYBLOB="000000000200000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x47, 0x0, &(0x7f0000000200)="7b8a3ba68690004ee5b0f611c33a7b036f6b94f111afa79e137c9ad79b1de2e00098ea7c8bd23a903e89b97bac4821b90309b756d91f90dbd7f0521af3ae0cb290dfd0630486d8"}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x81030, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x8c, 0x0, &(0x7f0000000480)=[@release={0x40046306, 0x3}, @register_looper={0x630b}, @acquire_done={0x40106309, r3, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000400), &(0x7f0000000440)=[0x48, 0x20, 0x40, 0x40, 0x48, 0x30, 0x38]}, 0x2}}, @clear_death={0x400c630f, 0x4, 0x4}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x2}], 0xfd, 0x0, &(0x7f0000000540)="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"}) 2018/03/10 06:52:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)=ANY=[@ANYBLOB="140000000009fdff000002000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/10 06:52:04 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000300ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a00040002001b900597443c7dea87e92b0e5d625abc"], 0x28}, 0x1}, 0x0) 2018/03/10 06:52:04 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/10 06:52:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000100)=0x9) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x101) sendmsg$nl_route(r0, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000800)=ANY=[@ANYRES64=r1, @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="14000300626f6e64300000001600000000000000"], 0x5}, 0x1}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) 2018/03/10 06:52:04 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0x87}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/03/10 06:52:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/03/10 06:52:04 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0x108) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x9, 0x20200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0xfffffffeffffffff, 0xe3, 0x2, @empty, 'vlan0\x00'}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000001c0)=0x2, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xff, 0xabf, 0x4, "187d45476e20686d3d76342cd140cf488cccbab3e8b883310b879f0642cbd5b251b83729d95124a9a4c268141b8aeed15079e9440070782d080df1f353c17e2b729c365acde2ca7c938974d88c1554ba"}, 0xd8) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000140)={&(0x7f0000000040)=""/212, 0xd4}) [ 44.435893] bond0 (unregistering): Released all slaves [ 45.113221] IPVS: ftp: loaded support on port[0] = 21 [ 45.390143] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.803414] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.809528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.855056] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/10 06:52:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) connect(r0, &(0x7f0000000140)=@ipx={0x4, 0x101, 0x8, "5a5e1fc03a65"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'vlan0\x00', 0x2000000000102}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r2}) 2018/03/10 06:52:06 executing program 1: setrlimit(0x30000000000002, &(0x7f0000000000)) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 06:52:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) r4 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x4000000000000001) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r4, &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='+@em1eth0$\'/&ppp0\x00', 0x12, 0x0) fchmod(r1, 0x0) close(r0) 2018/03/10 06:52:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b04c2b02f76f52bf3657d5a8a041f8993f3419ad36a689cefb00299f0945ecf2aa3b51eaae0da57a6d58faed440fada780bf8e82409f32697e", 0x39, 0xfffffffffffffff8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) 2018/03/10 06:52:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x1, 0x4643fd48, 0x3, 0xff}, 0xffffffffffffffff, 0x1000}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0dffc), 0x4) 2018/03/10 06:52:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x14, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffff, 0x24001) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/10 06:52:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x402, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x60002, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000300)=0xc) flistxattr(r0, &(0x7f0000000040)=""/228, 0xe4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0)="9a379accb09c72a4343701327206904c891f7de6c4d05dc2926609db2002b0d4392c830688da92943e4498463cc04d829be533887ad1821890c1bff74b6bb6c69ef2f5f643f5d8f68a7904d01f858b2eef93fc3af575a6c24b646b404c9b4f4a3763fd6f06172f76c19a17a76f7788d2daea814ac11b98154268f8a6db2d21447300e595367baf36a41513663180137fe046ab45b904e968bdd4fbb72a7ee1dd3fb00d05cbd7f5ab0ca974b211878a8e7d6ffe84ebfc06ad", 0xb8) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r2, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000000140)=0x40004, 0xfffffffffffffd2c) 2018/03/10 06:52:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b9fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/10 06:52:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x3, 0x7f, 0x7fffffff, 0xfffffffffffffffa, 0x8, 0x8}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)="0db778b382d08d1cc0d1b0c2e1402548", 0x10) 2018/03/10 06:52:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_O:dhcpc_state_sbin/dhclient \x00\x00\x00'], 0x35) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/10 06:52:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000400)='eql\x00') setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'mangle\x00', 0xdc, "7d82e49b1687f2c61270486b39879ae3f939d4095bf38680c75a9cd72fb4e9d857ce8694ae2a562fc97f813db5f040250ea033a246cb4e43949c2fbda61dda6f464d6957ee944d1300380a87133cec1d6c53e581b9ab3c606f3d2bb492757000f2a93f91940d9c3c4815c4e5af0da3e8e21ab6a5a861a327edcdac61e979d520a587c920e9d2e5aa4232bac54fbf411e4c4ffaf3b80719ab0288c0cb94490139362d1799132a64901e1cdf25932acaa91644b2d1086b951e22c2ebdcc04aa26718bca3b281ff2af327dcf1b8268aca94a7a0c038a83dce90da8ef6c6"}, &(0x7f00000003c0)=0x100) sendto(r0, &(0x7f0000000040)="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", 0x241, 0x0, &(0x7f0000001040)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) 2018/03/10 06:52:06 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast, @rand_addr}, &(0x7f0000000340)=0xc) recvfrom$packet(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f0000000380)={0x11, 0x17, r2, 0x1, 0xffffffffffffffff, 0x6}, 0x14) [ 45.898134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.928350] mmap: syz-executor1 (6478): VmData 18456576 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/03/10 06:52:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1ff) sendfile(r0, r1, &(0x7f0000ccc000), 0x6) 2018/03/10 06:52:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000baec00000007000000000200000000007d4960f5b1e7db2d52378cad5c20f0e3a2dcd7cac9ea174a31820d11b9f1359f25eebdc78a7f73f95ee264de972d2b3527b7b7a81f19b88614e799b303719b1997525e55f9"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup3(r4, r2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000340)={r0}) 2018/03/10 06:52:06 executing program 6: mkdir(&(0x7f0000aee000)='./file0\x00', 0x400000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2, 0x7, 0xd1, 0xfffffffffffffff7, 0x100, 0x80004]}, 0x7f6cfba12f167856) sendmsg$nl_netfilter(r0, &(0x7f0000000880)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x82100004}, 0xc, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x777}, 0x1, 0x0, 0x0, 0x40001}, 0x24008880) [ 45.982091] syz-executor2 (6492) used greatest stack depth: 16104 bytes left 2018/03/10 06:52:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="dc912664d3cbdf91dcfbd269142fcf5f47faeebc1a8f293d1453fb559a729a2d25ffa7140197c3da82473206dc3e09d369a05752dfe80af24e50b3fc31f6b9e905948b286a12ba0d65497ab90e5c1764673a95723f98754d"], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/10 06:52:06 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r1 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='+trustedppp1system-eth0self)-.selfselinux@security\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) fstat(r2, &(0x7f0000000240)) 2018/03/10 06:52:06 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/03/10 06:52:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) 2018/03/10 06:52:06 executing program 7: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="d0", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000100)=[{&(0x7f0000000000)="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", 0xff}], 0x1, r0) 2018/03/10 06:52:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) recvfrom$ipx(r2, &(0x7f0000000180)=""/37, 0x25, 0x40002121, &(0x7f00000001c0)={0x4, 0xfffffffffffffffd, 0x1ff, "5f4397bafb26"}, 0x10) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/10 06:52:06 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@rand_addr, @loopback, @local}, &(0x7f00000000c0)=0xc) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/10 06:52:06 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000000c0)=0xffffffff, 0x4) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/120) fallocate(r0, 0x1, 0x7ff, 0x8) [ 46.039924] kauditd_printk_skb: 16 callbacks suppressed [ 46.039933] audit: type=1400 audit(1520664726.288:38): avc: denied { ioctl } for pid=6506 comm="syz-executor2" path="socket:[17138]" dev="sockfs" ino=17138 ioctlcmd=0x89e1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/03/10 06:52:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000858000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2fffffff1ffff86dd6002290f00302c00fffffffa000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a1fff4)={0x4}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/10 06:52:06 executing program 7: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)="7663616e301000", 0xffffffffffffffc2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f00000002c0)=""/56, 0x8}) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="c6", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={0x0, 0xfffffffffffffffb}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) recvfrom$inet(r0, &(0x7f0000000140)=""/151, 0x97, 0x40010120, 0x0, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x101000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x8001, &(0x7f0000000500)=0x2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ipddp0\x00', &(0x7f0000000480)=ANY=[@ANYRES64=r1]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)={0x20, 0x2a, 0x6fd, 0x0, 0x0, {0x2003}, [@typed={0xc, 0x0, @uid}]}, 0x20}, 0x1}, 0x0) 2018/03/10 06:52:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x91402) 2018/03/10 06:52:06 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000021ff4)={0x2000}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x4) socket$pppoe(0x18, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xbb, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/187}, &(0x7f0000000200)=0x78) 2018/03/10 06:52:06 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x303400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000051c0)={'lo\x00', {0x2, 0x4e21, @rand_addr=0x5}}) sendmmsg$alg(r0, &(0x7f00000050c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="8287f5bd66050a2e6e3aea84bf893f1cc5f06fb99ba13c3de332f1793c7950e78a36f325c711d2393bdc8f202b712b873a524a2830527d817c54abd7a031ee2fe61352500977f583cd748a7cb498526fcd6490184d7073de3b2b5354ce94b210b54e12139f2c779d8d4f3fcea21f93019ac023aaa1df18bd05c1afadb52d55064ca214d02c4b91afb9e4f54392bd3607b2d0288ae88a962b620957615d943d62cc77e1c497740997e30a1cf2ff3e31875adec2f2dbd9ea7fb690409c91502b6e5c395846e81549a677209553e5957fa82c7177256cd2d157622aad1a15d05e8994f2", 0xe2}, {&(0x7f0000000300)="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0x1000}, {&(0x7f00000001c0)="aef80e5ee0f9", 0x6}], 0x3, &(0x7f0000001300)=[@iv={0x20, 0x117, 0x2, 0x8, "7806da68e340f5d6"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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", 0x1000}, {&(0x7f0000004c80)="8314ed036587215aa225dd5fcfbc9fb9805c8e94af11a61a518725e13ef54ee5f41816bedec6165f1800d01c53360100990d014bdf4039b9db542ff4942f93040c8ed1826c5efb9a09b3727737fd4f656682c4b84b56864b4ddd138222a78a2cc3d377b689e0f26a455ccfaac6e2f05dccfd72b746a157d760", 0x79}, {&(0x7f0000004d00)="36f6c78cb5157481fe40be95fc39d4aebe94bebf68ad98c8ce48d5e8cbbd1223f9b90fcf5b2fe8ecf0b2bf94351bb3e423cbdc4751ac8c36d8883a78c0b44ef6654cde827d53e867b17857da4b5af1727d108b1d03958ca130472370397fe5f47e3fecacc676a765f817beb1b5956630fc22a7df00f5f5246ceb579717c22b9ffb6e7344774a704d74560e2c19bdc7bad24e7dfb890e043f686eeebb99a80aa5a846b465542af415acd921179c5b43e7758916675e376d04c950685e23b5c4d2dd88ee1b6848a6f71e5c1bcf2db462ee16a9e38ab2cd76fcaa929e4981f2d5653453", 0xe2}], 0x5, &(0x7f0000004e80)=[@assoc={0x18, 0x117, 0x4, 0x9a2}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x38, 0x117, 0x2, 0x22, "128a6ae99e4d5c36474f4b4179f3adf0438cd0d11275f672b0eb29b5dfe11522bd0a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x8, "66088603acc1c7d0"}, @iv={0x108, 0x117, 0x2, 0xed, "746e290025f878a863ef0822a53e90cd36de6b0e544315cbfc02fd5fe34c1e0b52510a5224e4b39801974d2a57df37200913bbf7b96489d14e2c7b9cd1a63249359ca885d6c42ec8b8e7f97ec75fe3b72649bb9ec11edbcc1cf22fd57f767a90fde042a8a55c4bea6fdd750c3032f05e3d2c88a748b6a1dd4528009be150ceda81f5315845e1510a50193f22d870b3cab73a232e92280562aa6e20d7ff1ad039fc8c9f49d346980afbcc3a4418cc6f809cf7e3ef32becb61895c0dc6bb796132b4f9eba7d03534f1f2f5b706a7a0ebbfd74c11d28703b06f5a05172aa129c86463bc4f47206894aff4ad8a508d"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @iv={0x48, 0x117, 0x2, 0x2f, "4cdc97f6ff7e669eb891809e06d56812438c89abec74c0bc0713a81b20338fb2db995bc870bfa024c8ddff09f8bb59"}], 0x220, 0x40}], 0x3, 0x4000) 2018/03/10 06:52:06 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 46.171259] binder_alloc: binder_alloc_mmap_handler: 6517 2000c000-2000e000 already mapped failed -16 [ 46.196474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.205498] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 46.253532] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.262063] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 46.338660] bond0 (unregistering): Released all slaves 2018/03/10 06:52:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r1, 0x8, 0x17, 0xfff8) 2018/03/10 06:52:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/192) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="010000000000000002004e20e0000002000000000000000000000000dc01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98) rt_sigaction(0x1e, &(0x7f0000000100)={0x3, {0x400}, 0xd0000002}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) 2018/03/10 06:52:07 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync() ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000240)={{0x5, 0x5, 0xffffffff, 0x1, "66d850447864c471c0f29fb073a679ef06e93640ff00e21eeb0f88e0847e9820c82442a2e13185ce8921cef0", 0x3}, 0x1, [0x3f, 0x7f, 0x6, 0xfffffffffffffffa, 0x9, 0x0, 0x0, 0x5, 0x4, 0x20, 0x8, 0x9, 0x2, 0x5, 0xfffffffffffffffc, 0x1, 0x4, 0x2, 0x9c, 0x7ff, 0x3, 0xffffffff, 0xe4eb, 0x1, 0x0, 0x8, 0x1f, 0x81, 0xffff, 0x38000000000, 0x3, 0x2, 0xcd4, 0xae4b, 0x4000000000, 0x81, 0x0, 0x7, 0xd3, 0x80000000, 0xffffffff, 0x1f, 0x3, 0xe7e5, 0x7, 0xcb, 0x6, 0x7, 0xff, 0x8, 0x8, 0x8000, 0x337, 0x8000, 0x0, 0x5, 0x7ff, 0x2, 0x8001, 0x6bb, 0x3ff, 0x3, 0x7, 0x1, 0x0, 0x100, 0x4, 0x0, 0x3f, 0x0, 0x7, 0x75a3, 0x8, 0xfffffffffffffffe, 0x5, 0x8, 0x8, 0x6e, 0x894a255, 0x1, 0x1, 0x3f, 0x0, 0x6, 0x6, 0x9, 0x0, 0x1, 0x8, 0x1, 0xffffffff, 0x637f, 0x2, 0x4, 0x3, 0x2, 0x6402, 0x6, 0x800, 0x21, 0x3ff, 0x1, 0x727, 0x1, 0x0, 0xb9e2, 0x3, 0x3f, 0x24, 0x2, 0x422e, 0xdaee, 0x0, 0x6, 0xd51, 0x2a3, 0x9, 0xc40, 0x80, 0x1, 0x5, 0x5, 0x8, 0xfffffffffffffffd, 0xdc0, 0xe, 0x6546373, 0x2], {0x0, 0x1c9c380}}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_tables_names\x00') fcntl$setstatus(r2, 0x4, 0x44000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0x2}) read$eventfd(r2, &(0x7f0000000200), 0x8000) 2018/03/10 06:52:07 executing program 7: io_setup(0xfffffffffffffff9, &(0x7f0000000000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8000, 0x20080) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000280)={0x3d7a}, 0x8, 0x800) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x18}, 0xc) r6 = eventfd2(0x5, 0x80800) r7 = mq_open(&(0x7f0000000440)='em1-\x00', 0x840, 0x100, &(0x7f0000000480)={0x0, 0x2, 0x8, 0x100000001, 0x0, 0x100000000, 0x6}) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_submit(r0, 0x4, &(0x7f00000005c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000180)="bb7b75f1b3ecf10c74302eb77f1ba6e96dc2d3ab25fbf88796d3edbfd54dddd8eee6049e978e45faa316c54a72f05ab73cd196eedef0a02584d339ec58f27632496623efd526a68ab64cfcc38f278eed04abe8ff22134e896a5bfd5b2e794b78c187c16346d93b0235050ec83fa9490b45eca721c6c92f8c6251f59974e198cbc53a70f4e5ea1b8ea929986acf2ebed79a36684ba3da94b6ccfcd621c8357309411a7bdd78f0285cff323ed4b2a7", 0xae, 0x4, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f00000002c0)="12c0137cc42b142fd9de9fa41e6aa43a83e2c73a59b50e9c626aed14b4179305df29a3c99a71ead469", 0x29, 0x9, 0x0, 0x0, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff80, r5, &(0x7f00000003c0)="8966ddd7420d3fd50235170123cd24590bf1f386d26ed2d72d55719f60d60063f8991fb17728345421d517", 0x2b, 0x4, 0x0, 0x1, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x8, r7, &(0x7f00000004c0)="b6c0e162602a97fcc2a6c7aee19cba66855ff723d9a4000db7fb44e6bdef4f736b0209a415481b7ec64cd6d0056adf0e374729448525fd5a3591d4641c3ee138e19b445546bae9023c9d28db27a2e85ee9c764c569351ac6486fb6afc9913d9e8ecb9333c1be0ee9e9bb5e835152a74e", 0x70, 0x6, 0x0, 0x1, r8}]) r9 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r10, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r9, &(0x7f0000000140)="d2", 0x1}]) 2018/03/10 06:52:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x8000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) read(r1, &(0x7f0000000080)=""/53, 0x35) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 06:52:07 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x6}]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)="7422772f694ce091e014bcbfd9e8b2a68acb2e3a5829be45b90b00c9ca8e750e18d6551ab45dcd640146a2db5188b6b924454ce0688657487d25914224f57634ac34ac579320e35b3a7297899796", 0x32) shmget$private(0x0, 0x4000, 0x40800, &(0x7f0000ffb000/0x4000)=nil) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000380)="09795421172d54ae02b2e8dceadf12a761056f1c54c90f6b7801c95940e85fcec3a96826f6cc1b864b09fd996f87f47e023416e74e50d99a6cd6b96b59de625978e6ce11d35b47", 0x47, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000400)=""/241) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffff9c, 0x112, 0xa, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x4) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="5cd1e051", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3ff) 2018/03/10 06:52:07 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000200)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) 2018/03/10 06:52:07 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000080)=0x73, 0xfffffffffffeff77, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) io_setup(0x400, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f00000000c0)="3b51815af48e8e2ab9808c4ab49e3fb0c64c30fd461d8c890f96fead0884c0215a5732948db3a412ece3e9", 0x2b, 0x5, 0x0, 0x1, r2}, &(0x7f0000000180)) 2018/03/10 06:52:07 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f70000)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/190) r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/77, 0x4d) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000013ff0)={0x0, 0x2710}, 0x10) accept(r0, &(0x7f0000021fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000317000)=0x80) 2018/03/10 06:52:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'erspan0\x00', 0x6}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/10 06:52:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x8, 0x8, 0x1ff, 'queue1\x00', 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000440)={0x0, 0x1, {0x3, 0x3, 0x401, 0x2, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)={{0x10000, 0xfffffffffffffffa}, {0x0, 0x6}, 0xbea6, 0x2, 0x2}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x50002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x5ebc, 0xf5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x240000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000400)={0xe914}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000005c0)={0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) io_setup(0x800, &(0x7f0000000000)=0x0) io_cancel(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x3ff, r3, &(0x7f0000000140)="2315b216b6fc6dd64dfe5a9ca68ce8f50ece1c29", 0x14, 0x7, 0x0, 0x0, r3}, &(0x7f0000000500)) memfd_create(&(0x7f00000001c0)='\x00', 0x2) 2018/03/10 06:52:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f0000000180)=""/154, 0x20a}], 0x1a6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x1d, r1}, 0xfffffffffffffecb, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYRES32], 0x6}, 0x1, 0x0, 0x0, 0x40}, 0xc840) mq_timedreceive(r0, &(0x7f00000000c0)=""/170, 0xaa, 0x7, &(0x7f0000000240)) 2018/03/10 06:52:07 executing program 7: mmap(&(0x7f0000fc6000/0x3000)=nil, 0x3000, 0x0, 0x34, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/03/10 06:52:07 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000000080)={0x1}, 0x8, 0x80800) fchdir(r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="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", 0x109, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000000140)) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/10 06:52:07 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff6a11cc1c454f86dd6031ae0800082f00fe8000000000000000000000000000bbfe8000000000000000000000000000bb00000100000000003e0ad682372df87b4a54a48e67fad706c209f92969fb023770512149ddddcfee92ce5868671f316ad36b42f2ca6036097e484ba11151d4807b949916b5fb49027178333972aa24135d"], &(0x7f00000005c0)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [{[{0x9100, 0x28a0, 0x2b, 0xffffffffffffffff}], {0x8100, 0x8001, 0x3, 0x3}}], {@ipv6={0x86dd, {0x733, 0x6, "20b917", 0xa8, 0xbe, 0x401, @dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3a, 0x1, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @hopopts={0x2b, 0x5, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffff8}, @calipso={0x7, 0x20, {0xffffffffffffff00, 0x6, 0xf9e, 0x8, [0x1, 0x36, 0x1]}}, @ra={0x5, 0x2, 0x7e}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffffffff, {0x6f, 0x6, "08c622", 0x1ff, 0x6f, 0x8357, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [@srh={0x3b, 0x4, 0x4, 0x2, 0x3, 0x1, 0x8, [@empty, @mcast2={0xff, 0x2, [], 0x1}]}]}}}}}}}, 0x0) 2018/03/10 06:52:07 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/4096) getsockopt$inet6_int(r0, 0x29, 0x40000400000000ce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f0000000100)=0xfffffffffffffdb2, 0x800) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 47.262876] IPVS: ftp: loaded support on port[0] = 21 [ 47.541677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.953265] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.959368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.003560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/10 06:52:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c60e212be6e389597496d7fe06927ca23918f8307662e231fa81b18d08d434e80f222eb29363957f7396a9d59bce40475f973fb472d569fa0859ee13173a2b7c854aa701b9932de2ca226d4b20849347f9c72b5db68dd6b1e2b31386c5cb5307b32061a94a31ca6aff1a718994a9850988f8be3f72c97bb8360dfb9960d3f66c393cad3530439568fd393738cc385695561230cf0beadccef2e02e", 0xfd53, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="98d30e1d9517390efb2113f623f44df6d51bd921b613ff559940036185c3647c8052b556a0bce29848ea08765f10c63b6f92a0c0275959858837641182dd1223cd3134553bf82d55295bb2f5f72b5a4e0a82b804d67543878433120af75e3fd1e923daaf24c7fc1812d7fbd40b2fc788e037a3c687d5f42e888f8da8d3bfe55231ad3161c9e42a38fedfc5de7e8f87076651ae7e5b086a3679681937cdc93609da0072d015154f6df085c28d5284d48c7448b65cb175a552d0298ef25cd80d70d10598f7a148cbb1b902ebe48f", 0xcd, 0x80, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/03/10 06:52:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="0180c20000df00001400000008004500001c00000000003500089078"], 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/10 06:52:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100a852", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) syz_open_dev$admmidi(&(0x7f00000016c0)='/dev/admmidi#\x00', 0x6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r3, &(0x7f00000014c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)="ca019d26ac7e74327adfbca8d06af24c488e9e9cab15db6b25c9adca9a1bcb709892a3bcc65ed2d12254c58e386116e4de0077ebe74e5a0768c4a1461f75ea88d3fa3763ee927895d196260ce972abb10c54d68e0d5e94b9fe3b66b16de230e98e4d24bf4740cc4ffcb7a3fbf582492e2d9e6c6607a7aedda6e0b288dd3bb520fb32c1c66710954001d57643e34bdb6580bb69fe690e03b0b944cb5911c6540c0beda236cd7eb525d356f82ed00163fffac7ad89cd92f43613d17044844adc", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="894e3c31150b0083419e3f1b72b16929321e4e944797d958053dcc6bd395532ee8478c8c69131d021838716a4c1b8fcd37c35fccd9d8f6de26c3f32b069df327135a7666ec525a37655810cba0a08a58b3be39d27f7630ab825e9d04fe8c5b57f9a1aa74354561593d2df5e590aafe432750d29f8b5a36ac3a3345ed4e7af967bb9f729a04cb07d36887cb1611564654db92c2276ca1", 0x96}, {&(0x7f0000001280)="b02666b1cb50de9de9e3c7e6eb71aa580920818b54f751dcf0b8548c51a277fb81a61476afce7f3ef695f96d603992d69ddf40ac85d85bd07ad884d63f0c3724400e591e5dd5e1817a824306e7f502af1ae675ef12d8bf02e66727a2320a3f2b5fe2a73ae96245be8db0fa8e9e3c2c8f1056dda315ce13ef7ae2c12d14662abd7292386f63615a4725a2fd2c549cf697d3f80c84d5738b65d3131dd8cf368bb1873c7030bbb9b2c7ac", 0xa9}, {&(0x7f0000001340)="110ef4c4f5ebc9e3569e55174064afc7f3e4012b748eb632ff00d82e163a4001d467760fbb434d69ae6dcead1000cc0944db60f45bfc768b75c135f26d75446086f196f86a30509ba9256dbcca7d7f7144e65e54b7c54dc1ca63471389", 0x5d}], 0x5, &(0x7f0000001440)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x3, 0x8000, 0x5, 0x5, 0x4, 0x73a, 0x9, r1}}], 0x60}, 0x80) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000001500)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001640)={r4, 0xcc, &(0x7f0000001540)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xd84, @local={0xfe, 0x80, [], 0xaa}, 0xe9cd}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @empty, 0x9}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000001680)=0x10) 2018/03/10 06:52:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000200000000b05769252aedf34d44cf74000000ffffffff"], 0x10}, 0x1}, 0x0) write(r1, &(0x7f0000914000)='!', 0x1) socket$inet6(0xa, 0x6, 0x400) 2018/03/10 06:52:08 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) fcntl$getflags(r0, 0x40b) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/03/10 06:52:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002900230800000000000000"], 0x1}, 0x1}, 0x0) 2018/03/10 06:52:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x10001}) read(r0, &(0x7f0000000140)=""/1, 0x1) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6a0, 0x18080) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) read(r0, &(0x7f00000003c0), 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/10 06:52:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0x20000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x14, 0x23, 0x829, 0x3, 0xffffffffffffffff, {0xb}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 48.046703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/10 06:52:08 executing program 5: r0 = socket(0x10, 0x802, 0x1) write(r0, &(0x7f0000125fdc)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') 2018/03/10 06:52:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '+keyringvboxnet1\x00'}, &(0x7f0000000980)=""/98, 0x62) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000940)="b3f7d7505e3368820b138c680684744741e0e2078105fbc285c37ec038c60d597a4057d2fdf24a48578fdd734a6538", 0x2f}, {&(0x7f0000000a00)="e0d055b1dc4740111c883baa3aa6bdfd8332d3ca309a15f99c2c0f8a05562fff209f273b5aba86fe8e8d7e6e735927782f3d85baca7769dcbd6d0fc278", 0x3d}], 0x2, 0x0, 0x0, 0x20000010}, 0x40) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000000700)=""/8, 0x8}], 0x9, &(0x7f0000000800)=""/215, 0xd7, 0x9}, 0x2101) 2018/03/10 06:52:08 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2800000014000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)="cf11a206d56d43", 0x7) r1 = socket$netlink(0x10, 0x3, 0x1000000) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000040)=""/12, &(0x7f0000000000)=0x1f) 2018/03/10 06:52:08 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) [ 48.084778] audit: type=1400 audit(1520664728.332:39): avc: denied { getopt } for pid=6783 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 06:52:08 executing program 6: msgrcv(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020002c7200a2f39d20e2bc39ead8ddde7249df59171a531a00800000000000000000000000000000000000"], 0x1, 0x0, 0xa4a2ad41a87ddfe0) r0 = socket(0xa, 0x80001, 0x0) semget$private(0x0, 0x7, 0x345) bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x95dc, 0x9, 0xe0, 0x1, 0xd5, 0x1}, 0x637460d7}, 0xa) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001080)={&(0x7f0000001040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt(r0, 0x29, 0x10, &(0x7f0000002000), 0x0) 2018/03/10 06:52:08 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0xdc, @local={0xfe, 0x80, [], 0xaa}, 0x800}, {0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x2}, 0x2, [0x4, 0xc3, 0x2, 0x5, 0x1, 0x45, 0x80000000000, 0x7]}, 0x5c) [ 48.156942] syz-executor6 (6787) used greatest stack depth: 13160 bytes left 2018/03/10 06:52:08 executing program 6: add_key(&(0x7f0000000000)="6c6f6700100000", &(0x7f000017cffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000080)=0x100000000, 0x4) 2018/03/10 06:52:08 executing program 0: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x10) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/10 06:52:08 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x100000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000700)={0x0, 0xfffffffffffffffc}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000780)={r2, 0x8, 0x3ff, 0x1}, 0x10) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000580)=0x80, 0x80800) getsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f00000005c0)=""/48, &(0x7f0000000600)=0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "315316ff1df465b395b23879e6f66d565de34b7eff2b68e0d0f21e3817330ee2f01ee7079b0c0129768f0391"}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000640), &(0x7f0000000680)=0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000007c0)={&(0x7f00005c1000/0x1000)=nil, 0x1000}) 2018/03/10 06:52:08 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') sendfile(r0, r0, &(0x7f0000000040)=0x40000, 0xfc) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/03/10 06:52:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x100, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x97, [], 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/151}, &(0x7f0000000380)=0x78) r2 = dup3(r0, r0, 0x80100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x4, @empty, 0x7ff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0x44, @empty, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0xfc, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0x16}, 0x800}], 0xac) 2018/03/10 06:52:08 executing program 5: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x4a, &(0x7f0000000080)=0x5e19) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x130) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) 2018/03/10 06:52:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000440)='./bus\x00', 0x400001000, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x498}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003d6ff4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./bus\x00', r2, r3, 0x1800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="2300000025ccbf735e2d620200f98e78f2d08128824c84d9f06551aba840b6ba0c24f1f3d2d4c0f3bc651a248fd7d75bd6dd7a4672d398c918a8cd356f0655667187a2bee7139f1a47dfd475e74b1f452b3a7a2d7e47c13ad7929cd361ff808db8934eb43ac26f2b767963da1fe5ffd89f8c8153707b84ffa39cf4687f9b462bc42e7ca537a80da1e2"], &(0x7f0000000400)=0x2b) 2018/03/10 06:52:08 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/10 06:52:08 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400ff0010010706000000ff01"], &(0x7f0000000040)=0x16) r2 = accept(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x800, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x100000000}, 0xfd82) 2018/03/10 06:52:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x0, 0x0, {}, {0x77359400}, {0x3, 0x10000000000000, 0x2000000000, 0x8000000000005b7}, 0x1, @can={{0x3, 0xffffffff, 0x2, 0x9}, 0x1, 0x3, 0x0, 0x0, "5c2af922d1f63f56"}}, 0xffffffee}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x216002) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x14100) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x2) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/03/10 06:52:08 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xffffffffffffffff, 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0x0) 2018/03/10 06:52:08 executing program 4: socketpair(0xa, 0xa, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x5814c0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fcntl$addseals(r1, 0x409, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c000811009797d5348a6c50b200000000000000bbfe8000eeffffffffffffff00000000aa4e204e2000089078371d6ca7e1b816a35b511a63d0ec4fcf18927c093e9c5052bfb8d4aee8fb2bbdec3207eef893c0534a800e1ce13e5b5ad989c983fefa7949d235a0c2ecbe7a7fa5a5c3b23ae1db7f4032fc75e307682e7f2b85cc962b7612adaa584f59ff3a12894edb08598453d53bcac22a9d678be9007da2469b7f5788310c7b02d1bafd86fdd44468752f03cd7f550c39a19823bbb7271078e157390b94dbbf2350ee80531a9877c886d7f74338f4fe979fa419954b1649c65b7dcfa254"], &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) 2018/03/10 06:52:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) 2018/03/10 06:52:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x19, "4a203f5838dfec3bd9da86bdb727a3d6e8741ad351f243667a"}, &(0x7f0000000040)=0x21) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x60ec, 0x10001, 0x5, 0x9, 0x8, r1}, &(0x7f00000000c0)=0x20) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="9d590312b1a5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/10 06:52:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x2000000000007, &(0x7f0000000000)={0x0, 0x0, 0x3, 0xfffffffffffffffe}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x2}) r1 = socket$key(0xf, 0x3, 0x2) tee(r1, r0, 0x20, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x4, 0x2c, 0x0, r2}) 2018/03/10 06:52:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x7, 0x5}) socket$inet(0x2, 0x5, 0x100000000) r1 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000a68c20)={{0x0, 0x1}}) 2018/03/10 06:52:08 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001e00)=ANY=[@ANYPTR64=&(0x7f0000001f80)=ANY=[@ANYBLOB="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@ANYRES32=r0, @ANYPTR64=&(0x7f0000001f00)=ANY=[@ANYRES32], @ANYPTR64=&(0x7f0000001f40)=ANY=[@ANYRES64=r0]], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYBLOB="bb37328d1095870418e33d07bdd6971799d11b00c74f06948445bc79f5a829fc5f4136b6ba19f7026b71fb900e9c479b9847ade7cbae4faf0966bf2b4a92fca8e8be239cccd253fb9f901ff0444ba8a9629fc598c6f47fc99bdebe58480a77e911906e7dcb99f84508bc66bbe1428251af5861b0b1c1217277308973a1dbe4b99a23d3a3acb5f59da6488b48846a2432bd41fbebe7c730395a7500a33d2a5b8906151577cab30df4d81d7c02", @ANYRES32=r1], @ANYRES32=r0, @ANYRES64=r1, @ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="39eb3cefc76b6da489ad", @ANYRES64=r1], @ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES64=r0, 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@ANYBLOB="72cbba4ec5e3213edc5c9340be4a41aa6a501259a627d7aaad583f754650b927a853f196d076d55d199dcc375933415f2a9b0384bb6450b663cf8897bb207a9e575bacb5f7af16249c35908a838310e7be8d695f8121ea1c5c0141188cb0d615dc6b9d969dbf43f837dbe5d900ac7eecc8c4b39ed11bdf6e1564d6c886c8894158ff04fcad8c7ce7f2bcc267e021badc8a779e882e51e6abb37cc9c7456501b6b1475257252a4c84cde0377a6930c6474f", @ANYPTR, @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="384f6b8839fee7721d14e28199ba082ed70df2e3b3a5a490fe2aa00b485a70d801f36c452cbb7d4b19b305bfb035ba41cee2e2445bcecf675d43ea03e25bddb56201c01ca51846031a", @ANYRES64=r0, @ANYRES32, @ANYBLOB="ac685e781b9f18f068142530dfba20a9ead98612e0af26e33f5f6ca720ea4797d37658179377c65aaffac5f3e6f952c84132747160046e1e7a49a4ec50924a8912a7e85bb2d37f382b10eaa72b4dd19b1c12583dc7a7a2ce98cb86eb55a959e965f62d58f78f1de605d1b2fa157b52fe5ae1dd911ffb8af942dbb4a28c4dfb64e94b83db82872bd95483", @ANYPTR, @ANYPTR64], @ANYBLOB="0e835c60eb585d12ac0cd181cc4bd2d36005dde414f81549d08e0022ebcc1b98e4babac04fef", @ANYBLOB="8bbc2646eff61362b76caef6498e239fabda2dc2988689956274c5e598585e42cc4266789c41afe553fa51f9f25d8625d2db3cb7e78487531e4a6460d669601e39d6a777839b90fac8e156c2752e104074d518e971d9edd5c83869f6912591450cd380974cfc7993930b951cda0762b50b85dd19d1f4c32292420768c8b65f2e1a881bb5c9612cc9e4271ef863cad1f38a555e1b4d984ff5c927380e67bff6755294127c602b4143ea02ea1fe61714e984ae93a89af0badbcc8b72945b543f39121224b17fd6b9bf3293f5ee83"], @ANYRES64=r0, @ANYBLOB="62a878b718b55cd793489a2483073647f8a0b9622c71e9c38222adec69e26f92a4fd15bff9d116f64e7ac8e69f6becb3c328cf2425b7c3d957cd14254aeca39fdf9e5f6bb8b06f455a8864a56021b5da7b0d2741af609dc44482f3adcaf367d932d8c831306cc7b6ec192aa8ea0dacf183aeb4aaaaa220f23ab61fdfc7ee24caf9af5474d758b0a9fa7d04f0f663bda17b6cc967213130d9", @ANYRES64=r1, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYBLOB="b15011a7f8b6b1eeaf6606f4d3e911b4261b3fef1ff2d4fe1f6cfff5733f1408da6f592f081f390e25bb6975c0da62a348030838c07a0cad8f8c2cc015b767f3e94cb66eb13c97395ee4dc9cee694dad794be5502f6d908205c2f106688063988cd301575fbd7b4c68625b1b9d198e150f616b5ffcfb175d661917c0b272c7c14bc46c8163c9fe8813790d2aa568de9949ab86b58cf0f06e7050e597af237770be2b60327325eafcf87b890de0b27b73d96c0ad7344dff", @ANYBLOB="ead247949052c8b9b899fc779d124ac66d541d094a2ec027f6d3007dabb13cbbe55e9bd1abb9a321ad96b51e52913d74a0bcae0a9446d813f96e3d26b7dc7b1ef6c1af9e7f830689cce692aecf2bc576632bab8bacb728b0f4c49a32986182567b120d3e1f834dd10484515d53bb79931fe1c82a8b76b3f0d3f768693b40849d", @ANYPTR, @ANYRES32, @ANYRES32=r0], @ANYPTR, @ANYRES64=r1, @ANYRES64], @ANYRES32=r0], 0xfffffffffffffc75}) 2018/03/10 06:52:08 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x400, 0x0) bind$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0xfffffffffffff801, {0x1f, 0xfff, 0x5, 0x4, 0x4, 0x6}, 0x0, 0x8}, 0xe) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f0000152ffc), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x285, 0x40e0127f, 0x3, 0x7fffffff, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0xdc, 0x9, 0x1, 0xb}, &(0x7f0000000200)=0x98) [ 48.325977] audit: type=1400 audit(1520664728.574:40): avc: denied { name_connect } for pid=6858 comm="syz-executor2" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/03/10 06:52:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x5385, &(0x7f0000ca7000)) [ 48.425415] binder: 6882:6899 ioctl c0306201 20000040 returned -14 [ 48.440621] audit: type=1400 audit(1520664728.689:41): avc: denied { map } for pid=6886 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=18151 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/03/10 06:52:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x61f91122, 0x440000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c6fee)=',') ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000480)) 2018/03/10 06:52:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ipddp0\x00', @ifru_map={0x0, 0x1, 0xda6b, 0x7, 0x10001, 0x6}}}) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x18, 0x23, 0x829, 0x0, 0x0, {0xf}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x10) 2018/03/10 06:52:08 executing program 2: r0 = semget(0x3, 0x3, 0x500) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x9, 0x5, 0x4bda02bf, 0xfc5e, 0x7, 0x8, 0x7f]) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b901cf85000000000088f301e710", 0x400}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x7, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r9 = getpgrp(0xffffffffffffffff) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r10, 0x5429, &(0x7f00000005c0)) r11 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x3, r5, r6, r7, r8, 0x20, 0x29c8}, 0x6, 0x7fff, 0x8, 0x8, r9, r11, 0x100000000}) r12 = dup3(r3, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xf, 0xb, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8001}, [@alu={0x7, 0x6, 0xb, 0x4, 0x3, 0x1, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfff}, @jmp={0x5, 0xffffffffffffffff, 0xb, 0x3, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x43}], {0x95}}, &(0x7f00000006c0)='GPL\x00', 0x1, 0xf1, &(0x7f0000000700)=""/241, 0x41100, 0x1, [], r4}, 0x48) ioctl$DRM_IOCTL_WAIT_VBLANK(r12, 0xc018643a, &(0x7f0000000000)={0x8000000, 0x6, 0x3a}) 2018/03/10 06:52:08 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 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x400000000000, 0x4) 2018/03/10 06:52:08 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x3) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/03/10 06:52:08 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0x2e) getpid() 2018/03/10 06:52:08 executing program 0: getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) 2018/03/10 06:52:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x6, &(0x7f0000010000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) [ 48.471774] binder: BINDER_SET_CONTEXT_MGR already set [ 48.482350] binder: 6882:6904 ioctl 40046207 0 returned -16 [ 48.492391] binder: 6882:6899 ioctl c0306201 20000040 returned -14 2018/03/10 06:52:08 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/tcp\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000000800007e0000000059c412efc8c1c1b30070fd8db5724c17be1ea36ea580043bb259c206953db0e9915276a69bae882a27560c40b153984d77d733c31dd57b7f02e391255f6656d9"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000340)='cmdline\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/03/10 06:52:08 executing program 2: r0 = socket$inet(0x2, 0x8000a, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)="726f536534436d6e2564c8132500") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x35}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) 2018/03/10 06:52:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x50000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/170) 2018/03/10 06:52:08 executing program 6: r0 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x410440, 0x0) 2018/03/10 06:52:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8991ab09d8bbc51e5fec7e24183de72f2869111ec9e2aa6c1924a2821863810280bbd00edec1e1d461fb2d70229ca2d12a2c23f960ec3dd085abdee66900d89489490dddbe0fc6d0e25180f76f79b1e45ee7c5869857465572b26eac5f28743442e48659a9ffc792a4768777ebb3744ca6cfa535800fd9af628046055a6de7", 0x7f, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000300)={0x17, 0x76, &(0x7f0000000280)="996a6511e664a2426745715300d673c584fdbe33daebabd1fd422ec295d2d542c19dcc321bdbb0b8a296682c9699d8744f50ddc3a94d7fd590a8c83d3b56445622e72716c8171ae511dc86f6a94314abb2194762c5b454f5ff4f5e785a19ffa295c90455fea2e8f0d3fa03abda66affabdcd49b80937"}) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000340)=0x2, 0x297e3568, 0x6) keyctl$unlink(0x9, r0, r1) [ 48.527767] audit: type=1400 audit(1520664728.776:42): avc: denied { ioctl } for pid=6909 comm="syz-executor4" path="socket:[18548]" dev="sockfs" ino=18548 ioctlcmd=0x8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 06:52:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() pselect6(0x40, &(0x7f0000000040)={0x6, 0xf24, 0x8, 0x6, 0x3, 0x2, 0x0, 0x9}, &(0x7f0000000080)={0xcb, 0x1, 0x9, 0x3, 0x1, 0x8, 0x5, 0x5}, &(0x7f00000000c0)={0x7, 0x9, 0x1, 0x7ff, 0x6, 0x4, 0x9, 0x3}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0x6}, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) 2018/03/10 06:52:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 06:52:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0xfff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/10 06:52:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) 2018/03/10 06:52:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) [ 48.612870] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/10 06:52:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x440) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x1, 0x1, 0x9, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999c7c5000000003e5df301e710", 0x102}) [ 48.690918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1858 sclass=netlink_route_socket pig=6954 comm=syz-executor2 2018/03/10 06:52:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/03/10 06:52:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, 0x1c) 2018/03/10 06:52:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ad56b640b30c000015298992ea54c7beef9f5d56534c90ac", 0x18) accept(r0, &(0x7f00000001c0)=@nl=@unspec, &(0x7f0000000080)=0x80) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000000340)=ANY=[], 0x0, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000003240)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) getpgrp(r2) 2018/03/10 06:52:09 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x600c) shmctl$IPC_RMID(r0, 0x0) clock_adjtime(0x6, &(0x7f0000000000)={0x8, 0x80, 0xc522, 0x7, 0x3, 0x983c, 0x8b, 0x3, 0x3, 0x8, 0xff, 0xa5, 0x6, 0x10001, 0xd4, 0x8, 0x7, 0x23, 0x7, 0x400, 0x2000000000000000, 0x7, 0x6, 0xfffffffffffffffb, 0x7, 0xfffffffffffffff9}) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x8, [0xf30, 0x2, 0x4, 0x3f, 0xd56, 0x8001, 0x600000000000, 0xe51]}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x100}, 0x8) shmctl$IPC_RMID(r0, 0x0) 2018/03/10 06:52:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001900)='/dev/midi#\x00', 0x4, 0x80) accept$packet(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001980)=0x14) 2018/03/10 06:52:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x2) 2018/03/10 06:52:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000006e000), 0xfffffdd8) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x900) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000240)={{0x7, 0x0, 0x7, 0x300000000000, "27fe360a6c59d3ce1c64e23ce7fe53e5d70dacc7c22c69a74b5bb6a91120e23331798fbffcafcef5d35e403b", 0x3}, 0x4, [0x81, 0x200, 0x8001, 0x83e, 0x10001, 0x8, 0x5, 0x9, 0x3, 0x1000, 0x2, 0x9, 0x8, 0x4, 0x9, 0x1000000, 0x800, 0x8, 0x5, 0x4, 0x101, 0x1, 0x8, 0x1, 0x80, 0x9, 0x1, 0x242d0a09, 0x0, 0x8, 0x1, 0x4, 0x2d, 0xe08a, 0x4de, 0x8000, 0x8, 0x4, 0x7fff, 0xffff, 0xfffffffffffffff8, 0x4, 0x5, 0x0, 0x200, 0x0, 0x6, 0x100, 0x3f, 0x7fff, 0x2, 0x656, 0x4, 0x19e, 0xeb9, 0x10000, 0x400, 0x8000, 0x0, 0x1, 0x1, 0x20, 0xaa86, 0x7ff, 0x101, 0x400, 0x9, 0x2, 0x80000000, 0x1, 0xc4, 0x8, 0x1a1f, 0x0, 0x0, 0x8, 0x9c2, 0xb, 0xf9, 0x9, 0x1, 0x401, 0x7, 0x8, 0x6, 0xffffffffffffff48, 0x6, 0x7fff, 0xffff, 0x3, 0x2, 0x40, 0x401, 0x8, 0x2, 0x3ff, 0x6, 0x8, 0x20, 0x3, 0x8, 0x5, 0x8, 0x7, 0x7, 0x53a, 0x2, 0x2, 0x8, 0x52, 0xe4a, 0x7, 0xfffffffffffffffb, 0x100, 0x3, 0x7, 0x6, 0x4, 0x8, 0xe47, 0x80000001, 0x3, 0x3d, 0xee7, 0x9, 0x8, 0x401, 0x5], {r2, r3+30000000}}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = dup3(r0, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x2000a, &(0x7f00000000c0), 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) ioctl$KVM_RUN(r8, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) 2018/03/10 06:52:09 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x434992756ce0c61b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) socket$inet(0x2, 0x5, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xc0001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x6, 0x8}) bind$rds(r2, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x7}, &(0x7f0000000100)=0x8) memfd_create(&(0x7f00000001c0)=']\x00', 0x3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000040), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'teql0\x00', 'erspan0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0x100, [@devgroup={'devgroup\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x0, 0x0, 0x0, 'syzkaller1\x00', 'yam0\x00', 'rose0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6b7faf32ee9280da5f2577b171654084586d5894eaa0c756e0895601d8e55bd0ddc9f571f1e4230e13b24f44a176e0b1c5b947595e2a5ac3da84969077ef0e80"}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x320) 2018/03/10 06:52:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006efffc)=0x90) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/03/10 06:52:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) sendto$inet(r0, &(0x7f0000000000)='!', 0x1, 0x0, 0x0, 0x0) 2018/03/10 06:52:09 executing program 3: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000000c0)=""/31, 0x1f) listen(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x838, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r2, &(0x7f0000003800)=[{{&(0x7f0000000300)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)}}, {{&(0x7f00000019c0)=@nfc={0x27}, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="1010000000000000efff0000000010000080000000000d01001d1f0000000000"], 0x20}}, {{&(0x7f0000002300)=@rc={0x1f, {0x0, 0x0, 0x0, 0x100}}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)}}], 0x3, 0x0) [ 48.796338] audit: type=1400 audit(1520664729.044:43): avc: denied { map } for pid=6968 comm="syz-executor3" path="mnt:[4026532825]" dev="nsfs" ino=4026532825 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 2018/03/10 06:52:09 executing program 1: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x86, 0x6}, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) chroot(&(0x7f0000000180)='./file0\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/10 06:52:09 executing program 5: r0 = socket(0x11, 0xa, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 48.863700] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 48.901854] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 48.918543] audit: type=1400 audit(1520664729.141:44): avc: denied { name_bind } for pid=6990 comm="syz-executor3" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/03/10 06:52:09 executing program 4: socketpair(0x0, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000140)="daa0d0a7543902793cbdb90c8c0ac0", 0xf) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x6e, 0x10, [0x0, 0xffffffffffffffff, 0x6, 0x1]}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r3 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmdt(r3) 2018/03/10 06:52:09 executing program 3: rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/10 06:52:09 executing program 0: r0 = getpid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x7, 0x5, 0x8, 0x100, 0x0]}, 0xe) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x5, 0x3, 0xffff, "d37fba0159fd7a4065f940aa3be2dd6dcc359599ee1a775c09caa6aed0bd8336dc4e9d3c6dd2f0534b3fe6c1c242c35f12f3712c3761184931c522736e3d07", 0x3d}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xfa}], 0x1, &(0x7f0000000280)={0xf0, 0x1, 0xa7, "1ffefa677befc0726871cbe8ff7a5fb905905e0934037ac4d3fc6c99ae48d509c0bc8759609c001c5123f32e72230757dd3429a6361665760f91f71183864bba3a0200905e3bd951afdeb50284ca4331d0ce2a618e051b636c44723b7a57d9c435ed80a46a3b4573a9a7b513e21aed76e15a24974fe2a5ddad1f9224fa9b37bb606e396f370d9c386e033d19bbfb77c332a74a6e241f312357fa47a4d8d54e9b2d383cd37a1366936cf8cb7978914e5cc9c0fd4deb53bf7c2dc65f727e83f607faa30612776058c1fd5ecf4fb15e279fc404ded73ceea0d424fadad45a"}, 0xf0, 0x80}, 0x4) dup2(r3, r2) 2018/03/10 06:52:09 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 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(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/03/10 06:52:09 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/148) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00002fdff8)='./file0\x00', &(0x7f0000875000)='ubifs\x00', 0x20000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) 2018/03/10 06:52:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191af8ff2356ba602dff05130bfef9b9d2a4b279fffffffffffe00022507", 0x21) recvmmsg(r0, &(0x7f0000008f00)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)=""/230, 0xe6}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/99, 0x63}, {&(0x7f0000001580)=""/204, 0xcc}], 0x9, &(0x7f0000001740)=""/4096, 0x1000, 0x65b0}, 0x9}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002740)=""/173, 0xad}, {&(0x7f0000002800)=""/183, 0xb7}, {&(0x7f00000028c0)=""/75, 0x4b}, {&(0x7f0000002940)=""/61, 0x3d}, {&(0x7f0000002980)=""/141, 0x8d}, {&(0x7f0000002a40)=""/60, 0x3c}], 0x6, &(0x7f0000002b00)=""/178, 0xb2, 0x4}, 0x80000001}, {{&(0x7f0000002bc0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000002c40)=""/118, 0x76}, {&(0x7f0000002cc0)=""/105, 0x69}, {&(0x7f0000002d40)=""/101, 0x65}, {&(0x7f0000002dc0)=""/210, 0xd2}, {&(0x7f0000002ec0)=""/190, 0xbe}, {&(0x7f0000002f80)=""/90, 0x5a}, {&(0x7f0000003000)=""/249, 0xf9}, {&(0x7f0000003100)=""/29, 0x1d}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x9, &(0x7f0000004200)=""/244, 0xf4}, 0x80}, {{&(0x7f0000004300)=@pppol2tp, 0x80, &(0x7f0000005440)=[{&(0x7f0000004380)=""/31, 0x1f}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/30, 0x1e}, {&(0x7f0000005400)=""/53, 0x35}], 0x4, &(0x7f0000005480)=""/57, 0x39, 0x80000001}, 0x401}, {{&(0x7f00000054c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000006880)=[{&(0x7f0000005540)=""/125, 0x7d}, {&(0x7f00000055c0)=""/63, 0x3f}, {&(0x7f0000005600)=""/185, 0xb9}, {&(0x7f00000056c0)=""/30, 0x1e}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/205, 0xcd}, {&(0x7f0000006800)=""/78, 0x4e}], 0x7, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000006900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008dc0)=[{&(0x7f0000006980)=""/42, 0x2a}, {&(0x7f00000069c0)=""/194, 0xc2}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/179, 0xb3}, {&(0x7f0000007b80)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/37, 0x25}, {&(0x7f0000008bc0)=""/234, 0xea}, {&(0x7f0000008cc0)=""/228, 0xe4}], 0x8, &(0x7f0000008e40)=""/153, 0x99, 0x40}, 0x8f7c}], 0x6, 0x40000001, &(0x7f0000009080)={0x0, 0x1c9c380}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000090c0), 0x8) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x88800) 2018/03/10 06:52:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/10 06:52:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="3da4b23d47c76264cab1cb47a8725480", 0x10) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x13, r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x2000, 0x0) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) rt_sigpending(&(0x7f00000004c0), 0x8) fcntl$getflags(r2, 0x40b) pread64(r0, &(0x7f0000e3e000)=""/8, 0x194, 0x1ffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000340)=""/173, &(0x7f0000000400)=0xad) read$eventfd(r2, &(0x7f0000000300), 0x8) ptrace$cont(0x20, r5, 0xebf, 0x2) [ 49.022777] audit: type=1400 audit(1520664729.271:45): avc: denied { map } for pid=7018 comm="syz-executor5" path="/proc/189/pagemap" dev="proc" ino=18403 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/10 06:52:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0060b5846d0000fa0000000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03000000000000fa0a000000fcffffffff020000000000000000000000000001070000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="0000000044eae842f356b7b0cc1efb111faf572f590f935fbc3cb2883868e973bca07e7f14114a294ebe71e82dafb4073204e1a2f941b5bef2f1afa1797eb96ec2847f0e2c470c42ab2e6046e0b045b77e8985022df11f1a3c4b451562300747a49b885cd290e8d12aea6d1f7b4d"], 0x404) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0x3f) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffff}, 0x2, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000", @ANYRES32=r2, @ANYBLOB="1c00000002004e20ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x1000, 0x4) 2018/03/10 06:52:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x2) fcntl$setsig(r0, 0xa, 0x2f) 2018/03/10 06:52:09 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@multicast1, @empty, @local}, &(0x7f0000000240)=0xc) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6380) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x2, 0x80000000, 0x100, 0x6, &(0x7f0000000140)="69703429cf01800000be00", 0x2, 0xfffffffffffff000, 0x100000000}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0x100000000, 0x7, 0x2, 0x0, 0x101, 0x8, 0xd, 0x6195, 0x7513, 0x7, 0x7, 0x7ff, 0x7f, 0x0, 0x9, 0x9, 0xa96, 0x6, 0x7, 0x4, 0x7, 0x0, 0x8, 0x3, 0x39d6, 0x80000001, 0x8, 0x5, 0x8000, 0x2, 0xec3c, 0x400, 0x5, 0x3, 0x69, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x4, 0x1, 0x7f, 0x4, 0x0, 0xa7b47ac, 0x80000001}, r2, 0x3, r1, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000440)=@srh={0x7f, 0x6, 0x4, 0x3, 0x2, 0x8, 0x10001, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, 0x38) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000280)) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000000fff), 0x0) 2018/03/10 06:52:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000080)="d16cb0211cc9f8ae7feb64abcabd484a99776339fc1b81c7511cb5b012978de69222bee077d6a0fc9c9a8e3947bb255f1b3c5d30f405d32d252d743a92f2fd65683d1d7a0ce8649d332795e11eaa9b9c2ab0ae551a05faa27390cc934a26ecafc6a4c86c5d0e4726cdb76f95f1") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006f18)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002ffc)=0xe8) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) 2018/03/10 06:52:09 executing program 3: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) lseek(r0, 0x0, 0x2) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) [ 49.048894] audit: type=1400 audit(1520664729.271:46): avc: denied { execute } for pid=7018 comm="syz-executor5" path="/proc/189/pagemap" dev="proc" ino=18403 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/10 06:52:09 executing program 2: accept(0xffffffffffffff9c, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x50c, @empty, 0xfd8}], 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f00000002c0)="e3905c91b4e92cf8de705efa2015dc995dbd3b395f170d8245d00bccb1382c50e874c6bd18e55e5ebac86a33ddad3fc51e147282a0eaf2c036cd48f6f7b06cc06115140fe719c21267c3fbbdc9e01a804204bc3c35c9fbf93a34bf19ae3475af15eb4f06bc03e898d7658353b5d52fef956220ffdbe5bd0f3dc313440292b45e14db8681e7b1b8006977277cee53f96ed3d43c3104fc52d07d49d94522c527b00c608e65484060ab6cfb4f1bc3bac80af5bcbdd177d9c03899c489ab8ed2dd4dba656de8b40458eb59ebe4f3b16213c9ab24abea74d0bac74e1a0447a6") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000050c0)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000580)="8142eec8d4e32cc2345154eb696c58da", 0x10}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom$inet(r2, &(0x7f0000000100)=""/239, 0xef, 0x0, 0x0, 0x0) 2018/03/10 06:52:09 executing program 4: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x1e2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10ffff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/03/10 06:52:09 executing program 1: unshare(0x28060400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') fsync(r1) ftruncate(r0, 0x6) getpgrp(0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/03/10 06:52:09 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0xbe, 0x800, "d3ec627d2704c2046752867ee2c73b39e559ac6505779a88ef79322c940c0e38795dae0850dfc41b0d06f72dfd3e8e785b1b94d88b9e67539e79e7d94a77b8ec534a18ba7a6c98dd3e05d550419c321de6f4e35ecda1dcfd572bea980a76c87facf4316375842439"}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') dup2(r0, r1) 2018/03/10 06:52:09 executing program 5: r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)="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", 0x1000, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7fff, 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000001c0)={{0x2, 0x3, 0x5, 0x3, 0x100000001}, 0x5, 0x1}) keyctl$unlink(0x9, r1, r2) 2018/03/10 06:52:09 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) dup2(r0, r1) 2018/03/10 06:52:09 executing program 6: mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x400000000804, &(0x7f0000003000/0x2000)=nil) 2018/03/10 06:52:09 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x28000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1e4000000000000}, 0x8) 2018/03/10 06:52:09 executing program 4: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff9c, 0x0) 2018/03/10 06:52:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)) ioctl$void(r0, 0xc0045c78) 2018/03/10 06:52:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[], 0xffffffffffffffa1) 2018/03/10 06:52:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000280)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/10 06:52:09 executing program 3: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) lseek(r0, 0x0, 0x2) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/10 06:52:09 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x0, "28975c5f689152d54c15909777452ef09761b3595489dca186db91f4cb98c71258c2bd01aa4232687dd9a639d12c484ed39807b7c1b4fc8e4eac7ad2f6aba717cb00d3d58521eafebf3e3994b833f5487b18c3332cd88b68bf5612cfe56ae2cb31ab914ce727cefb79405d5203ef755d852a347c748f577723fd9070a5fcbedd"}}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x3ff, 0x4e24, 0x1f, 0xa, 0x20, 0x0, 0xfc, r1, r2}, {0x1, 0x5, 0x4, 0x8, 0x5, 0x2, 0x40, 0x1}, {0x9, 0x1, 0x0, 0xd2d}, 0x1000000000000000, 0x0, 0x1, 0x0, 0x1}, {{@in, 0x4d3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x1972, 0x4, 0x4, 0x3}}, 0xe8) 2018/03/10 06:52:09 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x1e, 0x301, 0x0, 0x3, {0x6}}, 0xfc6b}, 0x1}, 0x0) 2018/03/10 06:52:09 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000ac000/0x4000)=nil, 0x4000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101002, 0x0) 2018/03/10 06:52:09 executing program 6: r0 = memfd_create(&(0x7f0000000040)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x800) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1/file0\x00') open(&(0x7f00000000c0)='./file1\x00', 0x103000, 0x1d) stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000280)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x2b) 2018/03/10 06:52:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=0x1000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xff}]}) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)={0x0, r3}) 2018/03/10 06:52:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) vmsplice(r1, &(0x7f0000000080), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r3, 0x1, 0x1}, 0x10) inotify_add_watch(r2, &(0x7f0000b6d000)='./control\x00', 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x8, 0x3, 0xe00, 0x1, 0x6, 0x7}, 0xc) dup3(r1, r1, 0x0) 2018/03/10 06:52:09 executing program 0: r0 = socket$inet(0xa, 0x8000000000000007, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xc1, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000700)=""/4096) socket$inet_tcp(0x2, 0x1, 0x0) 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={0x4e20, 0x4e20, 0x8}}}}}, 0x0) [ 49.386114] binder: 7096:7106 ioctl c0045c78 0 returned -22 [ 49.430095] binder: 7096:7125 ioctl c0045c78 0 returned -22 2018/03/10 06:52:09 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000), 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/03/10 06:52:09 executing program 3: r0 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f0000000040)='nodevvmnet0vboxnet0proc\x00', 0x1) time(&(0x7f00000002c0)) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6bc28a8d06662ea8e89df3144c259bf95830d1f11d3e3b51e2674883bf7941229d014da32e11c4c7f9c7859d6d59532902cf5c1e46e4523e0feee77f45cf1e6ebc041f46459b2c042a4c30b51d45b8e478ddd87d254f57cc9b58827b4a7a65f80a7a6378dd068c7f1a7b3afe425e86ceb7a141b95786c4c6b1c63ed6ec584888f1df88d79095703ed7e321d6c29ae86d11a4d16d0ba4848b9f5fff804df84f537450065e", 0xa4, r0) keyctl$link(0x8, 0x0, r0) memfd_create(&(0x7f0000000000)='nodevvmnet0vboxnet0proc\x00', 0x0) 2018/03/10 06:52:09 executing program 5: socketpair(0x1f, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x7, 0x5, 0x208, 0x3, 0x400, 0x3, 0x983c, 0x8, r2}, &(0x7f0000000300)=0x20) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000340)=""/245) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000140)=""/63) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) read(r3, &(0x7f0000000040)=""/221, 0xdd) io_submit(r4, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000e27fd9)}]) fadvise64(r3, 0x0, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000001c0)={r5, 0x28}) 2018/03/10 06:52:09 executing program 2: io_setup(0xba, &(0x7f0000000000)) r0 = socket(0x2, 0x803, 0x1) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x1000, 0xa26, &(0x7f0000ffc000/0x1000)=nil) recvfrom$inet(r0, &(0x7f0000000040)=""/138, 0x8a, 0x100, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) eventfd2(0x7f, 0x80000) msgctl$IPC_RMID(0x0, 0x0) 2018/03/10 06:52:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xb}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x2, 0x39d2564}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000733000/0x2000)=nil, 0x2000}) 2018/03/10 06:52:09 executing program 1: r0 = socket$inet(0x2, 0xa, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0xfffffffffffffd11) r1 = socket$inet(0x2, 0x3, 0x2) accept(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) connect$ipx(r0, &(0x7f0000000200)={0x4, 0x1bfffffffe, 0x8001, "87f100024eec", 0x10000073c}, 0xfffffffffffffef0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/03/10 06:52:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000008c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x503000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffff0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a004e200000000000000000000000000000000000000000000000000a004e200000000000000000000000000000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB="27c0c34031b616ebd5864c630dd2285beb96694a4e536dad9764c34379284ee92616dcb9a46b3f277425785666e46f6511f1c9b0a111891d9836165e6e020eaa5ef6e10c3c5aac7423642732fb131969a373f4965ff41c2cf664a7b0664612b78b7fbb72dce2498de7e70248e52f4d53eb4800d6d5622bcfd890bc1811bae6f402ee"], 0x3c5) 2018/03/10 06:52:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x1f, 0x1) 2018/03/10 06:52:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0xf5f3}, {0x8}, {0x4, 0x80000001}, {0xf, 0x6}, {0x3, 0xffffffff}, {0x2, 0xa11}, {0x8, 0xfffffffffffffff9}], 0x7) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="81e1e456d54ad242ce44b172f1b8108b83dfe48c08fa3295f585265d6f242624301ccd4fb910d789cdc64490827aaf55e578140a49fc5d565d274698e4139ad0ff77f7045ac77bdf68dfec69bbe1cbf460391459fee88e04e7a0a297dd7106227885b6905ef7a2653a84d99209968959bcaa0d720ea66cdebc0d942dc360fce60cdf166c7122a7cb9c669642180fad57a3268bb624b01e95d6dac7024bd80ebc9662f3657b1933ea72e86fd0bac48b2178a576ce623eeabd2c84d26e4fd8713ec9c85ed76ae000c1c8933117c93d1af76651c7e694", 0xd5}, {&(0x7f0000000140)="654f5996a56a2a4d6b1195d2b81ae318c438b2c19b9e9bf5beefdca789b984c646eea7fc42dc6460b94d92b99a1e24ba459c5022f56ed3d51bad7cb3ce976860cd18bfd6c3d1b9dfe77c91f7dbf50a6cfd9b2e07c70d736f90977461a8bc4e7cf801b0ea2c", 0x65}, {&(0x7f00000001c0)="4f8009e7449ff9ae1dc875cdd46ac766ec8f4290fc07226dcc4a8f0c4baef449e832230822b14d1234b49fe0f9d268ce8f455dca671ed9e2b71ca75d21dbdfadc49a1d84a4d5f8ab14c532e510638ae1a6e0394bee0454f16877ea", 0x5b}, {&(0x7f0000000240)="9b615e544884a851d8e6dace634dba53a4dac8fd5e1462fd4be8f663ae4f6bf2e934", 0x22}, {&(0x7f0000000280)="91aef7c0f10860804944fb3c73b00930f8039079241640cd59095084119fa1ceaf68a428ab086b55004ebc6a3a77d735f2f09c3531b79b3110138b2711a1fdb33ed65fc7c0d04138a6836892e517ceb7a3c075b4b3935de90f389b73ea384692efa291677074211404614c0faec111e9e1b4239ac22e6fddc4a39fdeef7c79dc3e1857da031d5820da21899d41c897f0fe514aa64ff0aa7ee6a7af31dc616b3c6e71", 0xa2}, {&(0x7f0000000340)="d152f5b09a8f407f3c6704d46b1107942aac80a82939c63e69f68ef2bf612b1a202eb06b85e2ebeda4558f03aa13328eeed1560171ed797df47724b1a658304f49ccd0d0d057d674de7c2d52b48299024fc075deb504f0513016e1ea76e3cbf35c428b5c9e3228fdfc7fbd8c5e3cbb6acf98743f3d56d829ffd4acef3cd819fdeb47bd0c69bfa0929c204cf971d6f35a4d5b26002cdb16beb5138694cb54e302b14aeb85a3f8825ce1d62c1e2ce44d2e29ffbbfe642b55d7e2be890d816b1f4c1f94941fb1a26ab23d27533ef9406a78fb03da87645df8f279d80e7dfa7787dbb4a647331676", 0xe6}, {&(0x7f0000000440)="7d8a7238cb1bc0e19387e39e0e821dcb79a528503e900be4c574aaf01b36c9a59faf3787e9ea24f57e3ab2c2c859660450f647eb51fd08e38a35", 0x3a}, {&(0x7f0000000480)="4358408d4bdc651f8933c3d3d66eaba96d35cd1859ffa40f0c9157d2889cef1e773fc1e3455b63b3f436543872b6981a5fdda2856828645f75bda44b4f62f4297d96fdc2baffa52648414ae9cc3efaa703fb5404ddaa4357aae2e091627aac3a7122673cb3e07b8d2987c61e51dcb035f674e23bf4fa74957e1a27cb41", 0x7d}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000500)="4935c97a6ae0cf5a4cdb7aaf4f1a29ca9711fb85bc139390766c0fe76a518641830c2ee2d93e7a04b3992a7b0874df4fca85c52cceb2221e04e0", 0x3a}], 0xa, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x3a8, 0x4048040}, 0x24044040) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000a00)=0x5) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000a40)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/03/10 06:52:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4000000004f032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/10 06:52:09 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$audion(&(0x7f0000000700)='/dev/audio#\x00', 0x5, 0x2) getsockname$unix(r1, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="28feeaf1b3d327fe6e5449b54f0c159666a7dc50c849823667560d1052dd2e142f76ee923562fd6d160579b600b834cbcc8cb69a1a75cbf0a5018aadad5ddf4f5ac74b0b2dea42c3", 0x48, 0xfffffffffffffff9) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000640)={0x2, 0x7, 0x4, 0xfffffffffffffffe}) request_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='trusted@ppp1trustedmd5sumbdev\\keyringwlan1}\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000000180)=""/167, 0xa7) 2018/03/10 06:52:09 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/50, 0xffffff7f, 0x1fffffffffffd) 2018/03/10 06:52:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x83) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000300)=""/211) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x80800005, 0x40000) fallocate(r1, 0x1, 0x1, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@ipv4}}}, &(0x7f0000000040)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000000080), 0x6) 2018/03/10 06:52:09 executing program 2: r0 = socket(0x10, 0x20000000802, 0x0) fallocate(r0, 0x0, 0x4, 0x0) write(r0, &(0x7f0000b1d000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/03/10 06:52:09 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/10 06:52:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000200)={{0xfff, 0x3}, {0x4}, 0x2, 0x0, 0x401}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x1ff, 0x4) dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0x20001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40001]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x5) 2018/03/10 06:52:09 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, r1, r1) 2018/03/10 06:52:10 executing program 3: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f0000000280), 0x0, &(0x7f0000b36000)}, 0x1) recvmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/168, 0xa8}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f0000000440)=""/8, 0x8}], 0x7, &(0x7f0000000500)=""/96, 0x60, 0x2}, 0x1}, {{&(0x7f0000000580)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)=""/58, 0x3a}], 0x1, &(0x7f0000000680)=""/65, 0x41, 0x10000}, 0x401}, {{&(0x7f0000000700)=@nl, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000780)=""/166, 0xa6}, {&(0x7f0000000840)=""/247, 0xf7}, {&(0x7f0000000940)=""/209, 0xd1}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/158, 0x9e}, {&(0x7f0000000b80)=""/81, 0x51}, {&(0x7f0000000c00)=""/197, 0xc5}, {&(0x7f0000000d00)=""/98, 0x62}, {&(0x7f0000000d80)=""/169, 0xa9}], 0x9, &(0x7f0000000f00)=""/58, 0x3a, 0x8}, 0x6}, {{&(0x7f0000000f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000000fc0)=""/150, 0x96}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/89, 0x59}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/206, 0xce}, {&(0x7f0000004200)=""/227, 0xe3}], 0x7, &(0x7f0000004380)=""/82, 0x52, 0x6}, 0xffffffff00000000}, {{&(0x7f0000004400)=@nfc, 0x80, &(0x7f0000004840)=[{&(0x7f0000004480)=""/130, 0x82}, {&(0x7f0000004540)=""/126, 0x7e}, {&(0x7f00000045c0)=""/77, 0x4d}, {&(0x7f0000004640)=""/203, 0xcb}, {&(0x7f0000004740)=""/223, 0xdf}], 0x5, &(0x7f00000048c0)=""/196, 0xc4, 0x100000000}, 0xffff}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f00000049c0)=""/79, 0x4f}, {&(0x7f0000004a40)=""/10, 0xa}], 0x2, 0x0, 0x0, 0x3f}, 0xffffffff}, {{&(0x7f0000004ac0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004b40)=""/248, 0xf8}, {&(0x7f0000004c40)=""/112, 0x70}], 0x2, &(0x7f0000004d00)=""/90, 0x5a, 0x3}, 0x4}, {{&(0x7f0000004d80)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000005040)=[{&(0x7f0000004e00)=""/255, 0xff}, {&(0x7f0000004f00)=""/5, 0x5}, {&(0x7f0000004f40)=""/253, 0xfd}], 0x3, &(0x7f0000005080)=""/72, 0x48}, 0x2}, {{&(0x7f0000005100)=@can, 0x80, &(0x7f00000053c0)=[{&(0x7f0000005180)=""/176, 0xb0}, {&(0x7f0000005240)=""/240, 0xf0}, {&(0x7f0000005340)=""/31, 0x1f}, {&(0x7f0000005380)=""/21, 0x15}], 0x4, &(0x7f0000005400)=""/53, 0x35, 0x90}, 0x9}], 0x9, 0x0, &(0x7f0000005680)) connect$ipx(r1, &(0x7f00000056c0)={0x4, 0x3, 0x8, "778ef0cce144", 0x5}, 0x10) 2018/03/10 06:52:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+10000}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000040)=""/150, &(0x7f0000000100)=0x96) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x88, "39fee9e29cbc5c1b8fdd3aa817e3a5686e49ff0ae3efc296f1dbcc411e8cbba587f839c1d249faa7a6d84b39c734b92bdb1a4cfd5a124b212a94ee0c03da00dcc264e1d32ef8e9f89e1406f308373a8a72c0fe2f66124e034da74044fb69eac96d9eb5b0ec12a3f59d529b33d7733f1e1853f64f098297dfd21bf10dba66e19ed405e2111e223b56"}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0xfe24, 0x4, 0xfff, 0x7, 0x6, 0x1, 0x5a0000000000, r5}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x10001}, &(0x7f0000000280)=0x8) 2018/03/10 06:52:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000c12e0f4800000000000000000000000000000000000000000000000000000000000000000000"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000140)={0x3, r2, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 06:52:10 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x202000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xaf4, 0x7a9, 0x9, 0x3, 0x3}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)=""/203, &(0x7f0000000280)=0xcb) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x15) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/10 06:52:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) inotify_init() pselect6(0x40, &(0x7f0000000040)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/10 06:52:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000080002900000005000000a177fd83daee7ad94d804960c1904201e254944164ee506087e40afe66d7ef9e58a8d9ad6324f9fa7f9d68a71e4319d5835dd07f76bcdc4ac63d5072e1bcc7aed343bb38336209535a8f3912fc9374b1a2fab20cbe2aaea1f03acadc5cdee3693030cbfa0ab8f85d7a0459165bbf1ec5e244b81a3fd86b9cf4166f1ca303a2ec05ba2b9af28ee365748fc79fdc34a70000000000"], 0x10}}], 0x2, 0x0) 2018/03/10 06:52:10 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) connect(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x3}, 0x80) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x400, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a2693f762d11f33d"}}, 0x48}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/10 06:52:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xc670, @loopback={0x0, 0x1}, 0xffff}}, 0xc4, 0x8, 0x7, 0x20, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x36c3, 0x1, 0xffffffff, 0x401, r2}, &(0x7f00000001c0)=0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2001) 2018/03/10 06:52:10 executing program 1: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000002640), 0xfffffffffffffe41) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) r1 = msgget(0x3, 0x230) msgrcv(r1, &(0x7f0000000040)={0x0, ""/163}, 0xab, 0x0, 0x800) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @multicast2}, &(0x7f0000000240)=0xc) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) 2018/03/10 06:52:10 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) setpriority(0x1, r1, 0x6) setpgid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x4, 0x3f, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1}, 0x8) 2018/03/10 06:52:10 executing program 2: mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000755ff8)=0x4, 0x3, 0x0) 2018/03/10 06:52:10 executing program 7: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/167, &(0x7f0000000400)=0xa7) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/40, 0x2}) 2018/03/10 06:52:10 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = epoll_create(0x9) r1 = msgget$private(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r6 = fcntl$getown(r0, 0x9) r7 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x979, r2, r3, r4, r5, 0x10, 0x3d80}, 0x20, 0x10001, 0xacf5, 0x3, 0x8, 0x57, r6, r7}) r8 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1000, 0x20000) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000000040)={0x7, 0x4}) listen$netrom(r8, 0x4) gettid() 2018/03/10 06:52:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002c000)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x0) 2018/03/10 06:52:10 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/10 06:52:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xdf6, 0x80000) r1 = semget$private(0x0, 0x7, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/190) semget$private(0x0, 0x4, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x101, 0x210002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000180)="0e80c9104c61a5ecc56dfbe9758355d6234047094a37feb83cf5d40accc721a5e12678ccffac141f96f86c030f7ac8cbd6ae8a1c2696ee09ccdfc1351ed6c23216b553b6af4eb0d92127364effdf3f34ed1cac61f0f3aea9e2e6060f281f74ad3c8b67f08ff3c653", &(0x7f0000000300)="16e727d175de8804b6283da5dae717628f681d1c0a226dee94cc78b7416ab5a8fe54f24c0448b7739f1c439bd0cf81a5abcb76a34adb64fd4de1a1c3baff79e8de160932c5da2c7b867852aa07a39af450f687998c7b080c8eb62277cf6378b5ce2099ac9791bb649f8fe08cc89246fcd92bcd3b9d00f946be3ca034eb3749a8fcac166cfa76c0d20641ce2dbb4c2b51bb0f141b6b3b4fab7c68c714ba20feb1244a8b99524552718706292af1e6b605652f7eff33a08f4645ccd1a9d4d37328542e2b0b9cbe1a469c9a1b15938b2e37131b04b5f8767b53", 0x3}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) r3 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10001, 0x1db5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x3, r4}) shmctl$SHM_LOCK(r3, 0xb) 2018/03/10 06:52:10 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r1, 0x2c, &(0x7f0000000140)={0x33, 0x0, 0x101, 0xd4}) r2 = msgget$private(0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x8) msgrcv(r2, &(0x7f0000000000)={0x0, ""/39}, 0xffffffffffffff93, 0x3, 0x0) msgsnd(r2, &(0x7f0000000040)={0x3}, 0x8, 0x0) 2018/03/10 06:52:10 executing program 2: socketpair$inet(0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x0, 0x800, 0x7ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x83, 0x80, 0xf, 0x0, r1, 0xfffffffffffffffc}, 0xfffffff6) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x1, 0x5, 0x9, 0x1}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r5}, @map={0x18, 0x0, 0x1, 0x0, r4}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x80000000}, 0xffffffffffffffee) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x3, &(0x7f00000000c0)={{}, {r6, r7/1000+30000}}, &(0x7f0000000100)) 2018/03/10 06:52:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x1, 0x6, 0x101, 0x7ff, 0x5}, 0x20) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r3}, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) readv(0xffffffffffffffff, &(0x7f00000010c0), 0x0) close(r1) 2018/03/10 06:52:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001280)={0x0, 0x200000000000, 0x2, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, r1}, 0x20) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xffffffffffffffe6, &(0x7f0000000080), 0x111}, 0x0) 2018/03/10 06:52:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1c0074281c630e00002000ff0a00006ae166d60126000000"], 0x1c}, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/10 06:52:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)={{0x8}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) fchmod(r0, 0xc0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/28) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x8, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="2fdfd3614925"}, 0x2, {0x2, 0x4e25}}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) [ 49.920305] audit: type=1400 audit(1520664730.168:47): avc: denied { accept } for pid=7235 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 06:52:10 executing program 0: r0 = memfd_create(&(0x7f0000000040)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'nr0\x00', 0x3}) 2018/03/10 06:52:10 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0x4b5, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)) 2018/03/10 06:52:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="14001040880000fa", @ANYRES32=0xffffffff, @ANYBLOB="1c0000001b00000000000000a94702c3c25c541018285ecb57641f820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/10 06:52:10 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) r2 = gettid() ptrace$getregs(0xe, r2, 0x4, &(0x7f0000000000)=""/24) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f00005e2ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) 2018/03/10 06:52:10 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e000000040000007c020000ffffffff000000005401000094000000ffffffffffffffffe8010000e8010000e8010000ffffffff04000000", @ANYPTR=&(0x7f0000566fc0)=ANY=[@ANYBLOB="00ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff00"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009400000000000000000000000000000000000000000000000000240052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c00c0000000000000000000000000000000000000000000000000002c0061646472747970650000000000000000000000000000000000000000000000001100000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009400000000000000000000000000000000000000000000000000240052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2d8) r1 = accept(r0, &(0x7f0000000700)=@nfc_llcp, &(0x7f0000000780)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x6, 0x5, [0x1, 0x200, 0x3f, 0x5, 0x80000000]}, &(0x7f0000000800)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0x5f18, 0x4, 0xfffffffffffffff7, 0x8, r2}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x80800, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21}, 0xffffffffffffff4d) sendto$inet(r3, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000000000002400030008", 0x29}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0x2, 0xc, 0x3, 0x1, 0xffffffff, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000}, @jmp={0x5, 0x40, 0xc, 0x0, 0xa, 0x0, 0xfffffffffffffff0}, @ldst={0x3, 0x2, 0x1, 0x8, 0x2, 0x10, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x8001, 0xea, &(0x7f0000000100)=""/234, 0x40f00, 0x1}, 0x48) 2018/03/10 06:52:10 executing program 1: perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 06:52:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000816ffc), &(0x7f00004dfffc)=0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/154) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r1, 0x1) 2018/03/10 06:52:10 executing program 5: r0 = socket$inet(0xa, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffff00001401000048004500001c0000000000889078ac14ffbbe00000014e204e20000890788359d46fcb40b35dbf04918fe3d537650478b0306b78406adb13f1b8b9c72e884bfb79108a238db3faae11ab04481330a6c47e4ea802d6a40652c1874c65afa0de069112486922bd59c3a6575266889a013b6050b7b5e5b4e5248221fa62ba51f79ca3992cb5ce4a6563bd5a4c17ad7d493ef4b8af38700c51c828716aaf095d93ac899742ca27fef82844cd5675f052"], 0x0) 2018/03/10 06:52:10 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000180)=""/202, &(0x7f0000000080)=0xca) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6, {}, {}, {}, 0x5}}}, 0xf8}, 0x1}, 0x0) 2018/03/10 06:52:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/10 06:52:10 executing program 1: stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x3b8, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x4, 0xfffffffffffffe9a, &(0x7f00000000c0)=""/103, 0x41f00, 0x0, [], r0}, 0x1000001c3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000009500000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/03/10 06:52:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/109, 0x6d) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x1, 0x4000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xdeb8, 0x40) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r3, 0x2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000001) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000046e000/0x200000)=nil, 0x200000, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000180)) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/03/10 06:52:10 executing program 4: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 50.132384] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 50.133631] binder: 7305:7311 Acquire 1 refcount change on invalid ref 0 ret -22 [ 50.159836] binder: 7305:7319 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/10 06:52:10 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) clock_gettime(0x4, &(0x7f0000000040)) 2018/03/10 06:52:10 executing program 0: r0 = memfd_create(&(0x7f0000000100)='posix_acl_access{Y\x00', 0x2) lseek(r0, 0x0, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/123) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0xa7f3, &(0x7f0000000080)=0x2) 2018/03/10 06:52:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sched_yield() 2018/03/10 06:52:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) [ 50.176706] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 50.188698] binder: 7305:7323 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 50.195590] binder: 7305:7311 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/10 06:52:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) clock_adjtime(0x6, &(0x7f0000003180)={0x4, 0x2, 0x2, 0x2, 0xb2d, 0x40, 0x5, 0x9dc, 0x80000000, 0x6, 0x580000000000000, 0x80, 0x2f31, 0x4, 0x9f7, 0x100000000, 0x6, 0x5, 0x38c, 0x40, 0x5, 0x4, 0x5, 0x7fffffff, 0xfffffffffffffffe, 0x2}) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="f22a1633df5c02ed30327557086b7b705e79f5856f0904e9c969c9ade71701d05730d65361fe694ccc34cfa1f3dfc66f6dc671d58f27e8514415d0e30b958eb1a0b2f73790755f5d15f3674bc5d82c22a9b0921ac8d25ccf38072342de623920bc790d9f6f9c94dd4d320ad3f9c4c1e9bb5668eb2d1800ca35", 0x30}, {&(0x7f0000000500)="b2c3c448c17bfecb7fb3e73121f34b5d15", 0x11}, {&(0x7f0000000480)="30f8b635d8be9216831d89499ddc35f5bd9ff509f7f09366ab18d475a10a97f1aeda9b9c9b4d0fad01075e178eaaab3bd0a049710346b9c188f31129df436c95828fcafcbeda72b5255b46c6d8006231ff8f99e2ff86de4f80bd0c99addfa577e499", 0x62}], 0x3, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000200)=""/206, 0xce}], 0x2, &(0x7f0000000400)=""/35, 0x23, 0x3}, 0xfffffffffffffff9}, {{&(0x7f0000000540)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000980)=[{&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/33, 0x21}, {&(0x7f0000000700)=""/105, 0x69}, {&(0x7f0000000780)=""/251, 0xfb}, {&(0x7f0000000880)=""/181, 0xb5}, {&(0x7f0000000940)=""/41, 0x29}], 0x6, &(0x7f0000000a00)=""/4096, 0x1000, 0x4}, 0x2}, {{&(0x7f0000001a00)=@l2, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/51, 0x33}], 0x1, &(0x7f0000001b00)=""/235, 0xeb, 0xfffffffffffffffc}, 0x3f}, {{&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/138, 0x8a}, {&(0x7f0000001d40)=""/63, 0x3f}, {&(0x7f0000001d80)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x29}, 0x401}, {{&(0x7f0000001e40)=@nfc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001ec0)=""/57, 0x39}, {&(0x7f0000001f00)=""/4096, 0x1000}], 0x2, &(0x7f0000002f40)=""/142, 0x8e, 0x7e5b5f17}, 0x3}], 0x5, 0x40010100, &(0x7f0000003140)) 2018/03/10 06:52:10 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x2, 0xc, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) read$eventfd(r0, &(0x7f00008b3000), 0x8) 2018/03/10 06:52:10 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x20000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xffffffffffffff9d, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f000000bff8)=0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) 2018/03/10 06:52:10 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80d8, &(0x7f0000000380)="bb9337f7ec000100006d8eff7f7b0ae2c48a2b013ff3c2a929ab231dcc090000007d00f9669b07004f22f08f0993a236917143fa52c5bf43fe07fbe176a19ba5d41bd79b16d20b9e813fe944c32f982ae94c69d0863df2c13130cc403f02ba3ef4af9fac261b6c21463992addcffc838c78f47083de651fd40e19fc0e85a50b1794d39f239b7101538aa48293fb875872758f59cea62cb3d5a2e4b8827db7829a985d2abfbfdaac0cec29d5ae9f7a9e3b8c1f7ed4e21fb1ae2ce306725bf6ab44581d89f83559ea7738a8135") 2018/03/10 06:52:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x13) 2018/03/10 06:52:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) sendfile(r0, r0, 0x0, 0x20) write(r0, &(0x7f00000000c0)="89c9c8a60b847aa3722a40df6137247d0365f4aecda5599e458f47a8c434e7a834ebf609ab588ee757f4dde1d51e1b17bd82543ae94b9c482cece78492cebcd65f9241b4cfde5b9857b8f981db6c066602a79cf3606070cea3bc4842d791eecde4cc81085a70430ee90c", 0x6a) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/10 06:52:10 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x1, [0x5]}, 0xa) 2018/03/10 06:52:10 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80082, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/10 06:52:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/16, 0x10) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x800, 0x10000, {0x77359400}, {r4, r5/1000+30000}, {0x1, 0x8, 0x3, 0x6}, 0x1, @can={{0x0, 0x36d3, 0x0, 0x800}, 0x2, 0x3, 0x0, 0x0, "eb31002ad0461f2a"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0xd0) ptrace$poke(0x5, r2, &(0x7f00000000c0), 0x5) 2018/03/10 06:52:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x40000000) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x77ac, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x3bd, 0x202, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gre0\x00'}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000040), 0x3d7, &(0x7f0000001c00)}}], 0x2, 0x0) socket$inet6(0xa, 0x1, 0x6) 2018/03/10 06:52:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001500)=0xfffffffffffff847, 0x4) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) r3 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x0, 0x1) fchown(r1, r3, r4) r5 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r5, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_xfrm(r6, &(0x7f00000014c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001480)={&(0x7f0000000380)=@getae={0x10f0, 0x1f, 0x2, 0x70bd2c, 0x25dfdbfc, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x0, 0x33}, @in=@broadcast=0xffffffff, 0xfffffffffffff801, 0x3504}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @user_kmaddress={0x2c, 0x13, {@in6, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x0, 0xa}}, @extra_flags={0x8, 0x18, 0xff}, @coaddr={0x14, 0xe, @in6}, @etimer_thresh={0x8, 0xc, 0x81}, @algo_auth_trunc={0x104c, 0x14, {{'hmac(rmd160-generic)\x00'}, 0x8000, 0x3a0, "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"}}]}, 0x10f0}, 0x1, 0x0, 0x0, 0x800}, 0x2000c000) 2018/03/10 06:52:10 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/03/10 06:52:10 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000794ffc)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net/wireless\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffffffffffe0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/03/10 06:52:10 executing program 4: r0 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x41, 0x4, @tid=r0}, &(0x7f0000000040)) 2018/03/10 06:52:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2732, 0x101402) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/10 06:52:10 executing program 3: socket$inet6(0x10, 0x2, 0xffffffff) 2018/03/10 06:52:10 executing program 2: r0 = socket(0x10, 0x2, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000680)) write(r0, &(0x7f0000c9e000)="24000000100005004d0800080001ff0303450100100001000a00f100f70000f1de005609", 0x24) 2018/03/10 06:52:10 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0x0, 0xd, 0x1, 0x9, 0x4}, &(0x7f0000000080)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/10 06:52:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/196, 0xc4, 0x0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1, 0x1, 0x4, 0x3}}, 0x80) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/03/10 06:52:10 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) write(r0, &(0x7f0000000080)="98d00cae5dab4b293705e2af8240ef7d2ef6067d210fa28253a9341a638aa12197277340cec4498ddb4b163704d092d0db3bc97b128e81b01333fda430b48a37a32205e37c0929248aeab8962cd1c0683ec41b9c51ce7a79681703573ef77ce437caabc31aa3501997714c27c84d7a4b2e0a63301264c8994b607291a685f49e39b0d19f3c3b7e54a82a29c0616efd64338d7a0572e30ccad50f018fae2dd403ae82f5b78546fd73d37bc09ca697758ba765fb5d042c1c5f2e5b579eecedc57793e209083e5a23fc9a8c01599a77076086dce300c187bc4a24e93e4546ca87a25c1056", 0xe3) socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/10 06:52:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000000001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f00000000c0)=""/174) [ 50.465372] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/03/10 06:52:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x200000000080804) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/03/10 06:52:10 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x2c, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x20000000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000100)={0x0, 0x4, 0x80, 0x6, 0x1, 0x5}) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, r5}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) fcntl$getown(r2, 0x9) epoll_create(0x4) r6 = getuid() r7 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa000, r6, r7, 0x200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/10 06:52:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x10000000001803) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x880, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000140)="ec0223e9caa8036b60d54089721548bee0d185faf38cc19d02cc8714f696aa88567ed82eda1ab0ce53b85ccafd8843e3c6eae8cff5dfa5ab02e5d3f90125e1adece5080f40e679718c9f2006c5f0514abe0680501e440e25ccf348b50ef882290a142566", 0x64}, {&(0x7f00000001c0)="55be79c91bdc62a142703a37b46503", 0xf}, {&(0x7f0000000200)="fca6cf539f61fa2fcab496749871b8ad669d", 0x12}, {&(0x7f0000000240)="c2b2a0a673c27e466d784e89f9b2812bb0b324723fcead83b631c39089df877d4b05c5639458ea06e9415c775c53d3bcab0d1ef3aa29d56d42c9259bb31f3ad014945f20e8114403635934214dfaa54d32806fda2f59f1263035d4a5abc43e595e7eb5a68e08c5a3ca4cd4a05f1d3fb2faa797a144921c05773f9e5f3a0ea8a311afebc1b8cea0e71b0d0781ada2a723bcf43643b6d74b9343a546b1388cb8617ca7f5d9ae7c3d75b1e56d55946e670a6870f9617cd5d111003b7e653cb706eb003c7805e0f6d5d3eeaeca7220b82c1997397ddd19997e6f9b51bd1774", 0xdd}, {&(0x7f0000000340)="e692b8570a05984f25d277d2b22109a1d106cdaa3355e5c90f7ab7b7dded4d08f1a6651cd95a6ce239850d00342e64683c41ec260fd0901ba46f0eb35a17730fc6e2222c5cb8b67a09f32953da2d47e11460de62054fb2d9cfd13941d60e0ca20feda8be74cf04122b3ea0ea3dc38b09850d8ff1846faa9fc54f087948da5af4efba104ff0a64c421a6fa1a4d74d0881f6", 0x91}, {&(0x7f0000000400)="6e041eb8668befada8e36563fa403e04145915433ed74403ecac94c7f01c294c1822c120ea9a544d2f2e3ef3964b8dc93d361b3cd35cbe6e9998df9269318c6216c15cd0fbdf11129339514b5775051cef41747dfb9663f3c254e82ed556135814ddf2e31abf9e96b235d3f6f8b68bad813cbdea1e786228135b1a4122a5dc2962df60", 0x83}, {&(0x7f00000004c0)="7d00ec27a006d9656bcf8e118dfa40ce98045a5d63dfd32101f3cc46cac53f75f17a6c8672c0ce856e02323d71cdd6116cc3b41dd8270bbcc4d5dba45567ccdbe1c1027f1254f663be760121d23f87663fd2fc4b3e7cde5f4270e7d888296579aa9df74e50da9168cc37ad366446edf0", 0x70}, {&(0x7f0000000540)="9d9173fa5b85a5a2df838ebe54cff94b32322db6d485cdfc8ee6025d08be4fcd4c2405373820a64e5df8be83eab180a0699ea0ccce9805b0896c00330523", 0x3e}, {&(0x7f0000000580)="896f7c29e340c9cbfda36d8f0c6204919314445c1debc7b04108a4c92273c62be5b2f25691fd521c9dbd34d3908272d50153fd6391d2e705ff19cdab93ca36cca61860d87a1ab5abc1f13813097e611da8d94be7d3a29f4dd102115c9df921636d41bc0f6de4cedcc8f08d62cb52cfd483bf9a1ae5bf223e6cd227c09b1263a044dea72bede71da87f10570a4b45adbe81cb9173b8f14f7c2ce5a9edb6f1ae5893b4a01bf5c7698c213577b80996e1f68ad9398c85d005a78dc032f50b9fffb89e2b7db543ceaab85ebd06f562925f1cf1f8a8e60a2267c7cf3b3b44395dc3239f0d607598e9e6ab5e9336b536d78f890f223311", 0xf4}], 0x9, 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000001080)=""/4096, 0xffffffa3) 2018/03/10 06:52:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x100}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x109f89a849be8742, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 06:52:10 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = msgget$private(0x0, 0x202) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/234) r3 = dup3(r1, r0, 0x0) recvfrom$packet(r3, &(0x7f00000000c0)=""/15, 0x7, 0xfffffffffffffffe, 0x0, 0xffffffffffffff32) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/03/10 06:52:10 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x2}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x140, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) [ 50.571975] binder: 7419:7426 ioctl c0306201 20007fd0 returned -11 2018/03/10 06:52:11 executing program 3: alarm(0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/10 06:52:11 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000004, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x2000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x1, 0x100000001]) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) unlink(&(0x7f0000034ff4)='./file0/bus\x00') 2018/03/10 06:52:11 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getegid() 2018/03/10 06:52:11 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001080)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f0000001180)=0xe8) sendto$packet(r0, &(0x7f0000000080)="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", 0x1000, 0x84, &(0x7f00000011c0)={0x11, 0xfe, r1, 0x1, 0x286f0000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001200)={0x0, 0x5, 0x6, 0x1, 0x400, 0x3}, &(0x7f0000001240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001300)={0x0, 0x8, 0x30}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001380)={r3, 0x6, 0xff, 0x100, 0x1, 0x6, 0x0, 0x5, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x5, 0x4, 0xa4, 0xff}}, &(0x7f0000001440)=0xb0) 2018/03/10 06:52:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x145, &(0x7f0000000080)={@random="199cdca81334", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, @multicast2=0xe0000002}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff}}}}}}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x7, 0x9000}, 0x4) 2018/03/10 06:52:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6af) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x800, 0x0, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x60b2d095}, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001f2ff4)) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/10 06:52:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x20000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0x4, 0x1, 0x100, 0x1f, r2}, 0x10) r3 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000000400)=""/208, 0xd0}], 0x7, &(0x7f0000000580)=""/102, 0x66, 0xfffffffffffffff9}, 0x2100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0xf1, "cdb5dc7fa60ae314411b3de4584e7c2e34b1b9eb89dd5ab902996850f129cc1159b60c43cd19687d6b1b11cff8eb7c2a0823a842fb5bee666342f453b0cfb51988049463d2fa58bd6b8cfcffd35011b5ea6c3ab9cdb3acc51f90b4b58b5bc6d24e6e5ff0fc91a7162337ba5ad243a7c4f71de069b985158a07faf8ae703a6029293b0bb73e151502fdba4a2da408439b84c8455ff994a29a0d19ffac6d138345560322f619552788cbea9cbbf641fdef3cbd865ff6b0ffa63fc02dabab0a18f381eb1c11b04f132bdd0b46fe5ae6c7ad4666a595ac7f508bd92fdaad71e89921130c2af6b6ba88e0d09aadafaa15f070bc"}, &(0x7f0000000740)=0xf9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000780)={r5, @in6={{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, 0x2, 0x3ff, 0x28cb, 0x100000001, 0x8}, &(0x7f0000000840)=0x98) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000940)) 2018/03/10 06:52:11 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xfffffffffffff001) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0f67006147ce543c3f939d38628f05d531cd81ab6c6a04dafcb6f3c42e"], 0x1, 0x0, &(0x7f0000000080)='z'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0xde4a, 0x4) 2018/03/10 06:52:11 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x5, 0x7, 0x905, 0x5, 0x8, 0x3, 0x20, 0xffff, 0x1ff, 0x2, 0xca3f, 0x4}) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "83f8a6", 0x30, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "3f9e3c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f0000000000)) 2018/03/10 06:52:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='bcsf0\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x3ff) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xd38, 0x105040) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x600302) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000280)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80, 0x9) 2018/03/10 06:52:11 executing program 1: r0 = gettid() setpriority(0x1, r0, 0x10001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r2 = getpgrp(0x0) kcmp(r0, r2, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/10 06:52:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x60) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4ae3, 0x4, 0x9, 0x10000000000, r0, 0xffffffffffffffff}, 0x2c) set_tid_address(&(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000040), &(0x7f0000c34000)}, 0x20) 2018/03/10 06:52:11 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x3ee05607, 0xd1, 0x480b, 0x8}, 0x10) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 51.154247] binder: 7444:7449 unknown command 1627416335 [ 51.176526] binder: 7444:7449 ioctl c0306201 20000100 returned -22 2018/03/10 06:52:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039cff0)="0100000002000100130800087cf55988", 0x10) r1 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1a, 0x4) write(r1, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/10 06:52:11 executing program 1: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000001}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000100)) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/10 06:52:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={"4372692d6765396bf8a3d038493a00"}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x20000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ad000000876e0104e870cab128cc5142a88e2186d138b7a6fdc12148ffe0b1f0fab6b878bfa6a4419ae0f689ee926e2616126a3e3d20823ff60452cd288745df0f7e50c9aa37fcf6901b9ade3337d7d6bd2946e4c16f68ff120b3ed0dfeb9ed89b6b6678161deb30314050ef48766b5f16f25bd3c23687d226b2b907c06902629c2b48028a139e1b250654809c6fbd25c929a1c345b223bca1f340fda0c74863e097a5f88177f140857862bf5e815ae212"], &(0x7f0000000180)=0xd1) 2018/03/10 06:52:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x42) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 51.207553] binder: BINDER_SET_CONTEXT_MGR already set [ 51.217550] binder: 7444:7449 ioctl 40046207 0 returned -16 [ 51.226862] binder: 7444:7458 unknown command 1627416335 [ 51.228120] dccp_invalid_packet: P.Data Offset(0) too small [ 51.237322] binder: 7444:7458 ioctl c0306201 20000100 returned -22 2018/03/10 06:52:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) [ 51.263733] dccp_invalid_packet: P.Data Offset(0) too small 2018/03/10 06:52:11 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4c53b427) 2018/03/10 06:52:11 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000480)={@mcast2, 0x0}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @rand_addr=0xd240}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x400, 0x6, 0x917, 0x500, 0x0, 0x0, r3}) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r5 = syz_open_procfs(r4, &(0x7f0000000280)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='nr0\x00', 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000340)=""/224, &(0x7f0000000080)=0xe0) 2018/03/10 06:52:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x7fffffff, 0x1, 0x6, 0x20000000000000, 0x1}, 0x98) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x2) 2018/03/10 06:52:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039cff0)="0100000002000100130800087cf55988", 0x10) r1 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1a, 0x4) write(r1, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/10 06:52:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x842a012ea2089531}, 0x90) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x200) fcntl$setsig(r0, 0xa, 0x2d) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x5, 0x2, 0x44e4, 0x3, 0x8e, 0x80000000}, 0xc) 2018/03/10 06:52:11 executing program 2: r0 = socket(0x1e, 0x80f, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x8001, 0x6, 0x6, 0x100000000, 0xa04, 0x14, 0x1}, 0x100000342) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x1, 0x80, 0x80000000, 0x9, 0x5, 0xfffffffffffffff7, 0x4, 0x3, 0x63, 0x9, 0x5, 0x6, 0x40, 0x6, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) close(r0) 2018/03/10 06:52:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) r1 = socket(0x9, 0x4, 0x91) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'eql\x00', {0x4, 0x9, 0xfff, "cd4129c4a8d5", 0x8}}) 2018/03/10 06:52:11 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x10000) write$selinux_access(r0, &(0x7f00000001c0)={'system_u:object_r:depmod_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x38}, 0x44) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x408800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x89, "1084c6c5dafe3abbf4eb0af596007ad57ac2b85170cce29d4ce08c00bf90f737a998daeb987bdb95a853c4952e886e0da2114558679be75ab040411965c14224937a8f235e71f4559d9d9c79bd22d5d8e7b018795abab288947a05ccca054bcc9204d3804974dfeb2b15b2af76b71682de116e9c0204682565124053c500f1f6c14e510b3be9735855"}, &(0x7f0000000100)=0x91) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf46, 0x0, 0x86, 0x4, r3}, 0x10) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x0, 0x30}, &(0x7f0000000400)=0x18) 2018/03/10 06:52:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = dup2(r0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001200)) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/03/10 06:52:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)=@can={0x1d}, 0x10) r1 = memfd_create(&(0x7f0000000100), 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@multicast1, @local, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000100)={@loopback, @empty, @dev}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000500)={r4}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0xec1, 0x4e21, 0xf59, 0xa, 0x80, 0x20, 0x32, r2, r3}, {0x8, 0x0, 0x9, 0x2, 0x7f, 0x2, 0xe1f, 0x5}, {0x2, 0x2, 0x800, 0x4}, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x3, 0x0, 0x6, 0x92fc, 0x3f, 0xdd01}}, 0xe8) accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80800) 2018/03/10 06:52:11 executing program 0: socketpair(0x10, 0x80003, 0xfffffffffffffffd, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) getsockopt$inet_mreqsrc(r1, 0x10f, 0x7f, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) 2018/03/10 06:52:11 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept$ipx(r0, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) alarm(0x400) 2018/03/10 06:52:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/03/10 06:52:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x7) 2018/03/10 06:52:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x376, 0x7f, 0x2, 0x0, 0x7, 0x7}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) pipe(&(0x7f0000000140)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x2010, r2, 0x0) 2018/03/10 06:52:11 executing program 4: r0 = socket(0x10, 0x3, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3, 0xa000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000480)={0xd072, 0x3, 0xc08e, 0x3f, 0x4, 0x7f, 0x6, 0x0, 0x2, 0x6, 0x3ff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000280)={[], 0x1c4, 0x4, 0x6, 0x0, 0x100, 0x1f002, 0xf000, [], 0x2}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000240)={0xffffffffffffffe0, 0x4}) sendto$ipx(r0, &(0x7f0000000040)="0591243b4fd012578adaf7fd77c5a8b7ad02533c1b3263b99f16d75d856aee81850bb6e5887547d0b6c002f25fdd70569d216cf04e5fb66b29e6ca693fba5b162ee3256f0f6ecea2841af0cb505f212fe10984aa72cc354b9ba9e26d8b6502a30788ee1a1cec33b4464e518ccb5c1884", 0x70, 0x10, &(0x7f00000000c0)={0x4, 0x800, 0x7, "434d2ec04ffe", 0xbe6a}, 0x10) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xb6da, 0x0, 0x7, 0x100, 0xfffffffffffffff8, 0x10, r3}) write(r0, &(0x7f0000262fd9)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/03/10 06:52:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) 2018/03/10 06:52:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/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_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="b6000000000000007100009f0200000000000000000040001b"]) 2018/03/10 06:52:11 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregs(0xe, r0, 0x4, &(0x7f0000000000)=""/89) 2018/03/10 06:52:11 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 06:52:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="6974868c703000", 0x13b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/10 06:52:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="abbf87503303f583d534b884cee7ea5dfc897ccaf6a9adec7f1c5430f9ea987a8e22b2655a2fa77b721aa7f717642dca32d3419d2044693c0724a9f5317cf81b381a45305d7756d0160f8ee598b9a075d6f1907947d4e6aa272cced6", 0x5c}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="f9bbba68d6733d7733ee3c0df2d926352d896b544efa1f8a4a41d6b4f02ba096a0f1cc47156c09823a6b6579dcecc59ac2dc7d207ba7dadbbbda6cf13f09d41784c2411960e08ccbb45f7678deb31db30f3df55ffa52ce535a6725167577ab055c039e08437c3326373c05c7f0fbdc1168a3c529cee9e1185bea353211a81e24ea4df7d5acdf3f3e8e46a5ae7d8dc77a81f1622f810f67765d558b49ddba5f02620140359070dfa2737269f396655bfd3ddb2c9a10477adc9b77015205e5b93631a7db554f8aed3499cc475c43b7312408afad5ca1f8e59a0c185dbda1313685863178556e46c58d6831e9fb6e58c9cf69b91cbd90f8cc3b6f117af2b4", 0xfd}, {&(0x7f0000000200)="bfb1703a257f5869211de7d269e850a29f2eab7ed915e3ee4ea28359bc2ef6fcd09fd64cd8e5c1d5945c53888b270a702ed11dc9c5da91cff5261e28852b4d", 0x3f}, {&(0x7f0000000240)="340a230faeffc5e8ac06e1d2fc970e2cc362ed84d5f9fedb709b782e349cfb8cdb7e3c3236aa4407b5ea35a44743f85772c6747804f96ff7557683aa9c5513a94413b1b8494d0fdcb8f93251b1106bb37fefe1bd0e23714541496f0c3e80cea044b0ec08b646e5a19e82a443e79a0fc28494bde292a6e8635332f590c7", 0x7d}, {&(0x7f00000002c0)="19b89494c006c5f7dd267f56281bd284b15d7e7bd6b4a7ca2db9f2d94026f4d161a840b4f0c8d683e9ae99d882a37cb12e9cace662ea180bc907320321d868b5758ef00a50c0857ca270279648da9eff3c482e3a30ce2c45e93e7218cb5481ca31c2e011d808bd5e6169497a71215cc12ea4e0746d1c4efddcb90548ba081f25a848174d263c3062e605b504c03ecbc27e6ec4836be394aaed157adc075d929508e87dcbc3f7127132c9aca96a085ad1291547d38a2c55348e498c9e", 0xbc}, {&(0x7f0000000380)="e7d999483e0e8ae40d7ca962baef609661f0d585c2342d5f2428cbb725ea725b8627f076c009419d9aee25a5b8c14dc05b34ddde3a10e65a85993f09c49819ba93a06cc5229d015ec5cc209f58fae68ba3b425bc7dbd62aae7dd52c75bb167d139f76fff555427b6f3e559745fa056cded6f52530b703600304ce13e39e3b63c027e1430dce176d2c9bb7f3b702699873366f251bb8b1a973b61181971799b2d93d431e324848abbbb61dfb585ce5b8386a5d3e06f3cb3d0ed576b7ac6071ca258e147601c35e3b3e1dc650ea301b713", 0xd0}], 0x7) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/03/10 06:52:11 executing program 0: mlockall(0x80000000006) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb4, "3feb54874cc7b8671c0d81d5d17ac640343405f5c381a89c37f8987ad19d68fa0e326c07a4a558b8cacbeaf2e9a26d207282574e87e80e4996c362baf2842b983eea618d3510b8dfdb43952fc178ea3cccdc169e74a477db8736ce66b7a49002a13000cf55b334164cdc528db415def66acb0e8d2ddc553389ce8f7bdec854bef840e7347f2aa211b682380fc62aacc48f62850a7ac3580d475187a9c6b1dc815c31a9a061405f1502621137db23c836b80c749f"}, &(0x7f0000000140)=0xbc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xb277, 0x1c00}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/03/10 06:52:11 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x2, &(0x7f0000fbc000)) mq_timedreceive(r0, &(0x7f00000000c0)=""/182, 0xb6, 0x1, &(0x7f0000000180)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x6, 0xb592, 0x200, 0x3172, 0x3, 0x3, 0x1, 0x8000, 0x81, 0x4}) 2018/03/10 06:52:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/10 06:52:11 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/10 06:52:11 executing program 2: clock_gettime(0xfffffffffffffffc, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcfff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000ff7)=""/9) 2018/03/10 06:52:11 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f}, 0xa) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x84, 0x0) 2018/03/10 06:52:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008beff1)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa8fe0)={0xb56f68c4ab447935}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) ioctl$TCXONC(r0, 0x540a, 0x101) 2018/03/10 06:52:11 executing program 4: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e5afe8)={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) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) read(r0, &(0x7f0000000440)=""/74, 0x1cb) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000200)) dup2(r0, r2) 2018/03/10 06:52:11 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="ca8c7a054b18c18d68905c5aa81a0a3dbeed3e40746e1f53edb3b43faa1076acd4e0c6a30741d7ffffff6e57fabf3a8924686d02c6b07f191e19bfceb89c3ae9"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/10 06:52:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x4e20, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6, 0x6, 0x2, 0x4, 0x4}, 0x14) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='f2fs\x00', 0x2004001, &(0x7f00000001c0)="e9fd2505b9ff87a700ddf68dd137b715943a399ad742d39320f558d511275613b3522cb8da4f34bb62cfd7c08ae151af1dc4b97635ac9e7bf068e42780975fdc3b43285e4e3d60e92b11fa0a56761efaee079ecbd0c430a414182183ce9c5d49e63cd933585a50ec4cd9d722b48dd7dfcb3ed8a5f34b2428151258face72b37a43cd571e42e3811c45e9dc54fd6c34650dd923e176c346b6588a06cc3bf75212ec90c5c23f59eb10d2fbb75cfafdfb0990c7d6c7c389451698efe5fd4cee121139d9b91fb9576ed567d6d906ab098bd0ccebda9983452c6b17b30fd318b493d8768d4f0b02ed") 2018/03/10 06:52:11 executing program 0: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/relabel\x00', 0x2, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lookup_dcookie(0x6, &(0x7f0000000040)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f00004ad000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00007a6000/0x4000)=nil) mlockall(0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001080)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000011c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)=@mpls_getroute={0x44, 0x1a, 0x200, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x0, 0x0, 0x0, 0xff, 0x1, 0xff, 0xd, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_DST={0x10, 0x1, [{0x9, 0x8, 0x101, 0x1}, {0x14, 0x3, 0x1, 0x1}, {0x100000001, 0x828, 0x800, 0x9}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/10 06:52:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00400000001fdffffff0300000003210000ac14ffaa7f000000"], 0x1c) 2018/03/10 06:52:11 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x100000001}}, 0xfffffffffffffc00, 0x4, 0x80000000, 0x10000, 0x20}, &(0x7f00000004c0)=0x98) r3 = socket$inet6(0xa, 0x1, 0x7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0xcfc}, 0x8) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r4 = fcntl$dupfd(r3, 0x0, r3) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xbc, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x7aa4c93c, @mcast1={0xff, 0x1, [], 0x1}, 0x164e}, @in6={0xa, 0x4e20, 0xfe8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'\x00', 0x1000}) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$nfc_llcp(r4, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x3, 0x3, 0xbacb, "5a5f810dac652c56bb50b64716dc6020f838a08267865c5adfb4b6e6451caa7f4b4e1f70a99c8a9d29a59af883047b90b4e1afa234cc40932f3fc52f721640", 0x1}, 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) 2018/03/10 06:52:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socketpair(0xb, 0x805, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000180)={0x7, {{0x2, 0x4e20}}}, 0x88) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/177, 0xb1}], 0x1, &(0x7f0000000380)=""/227, 0xe3}, 0x0) [ 51.680624] binder: 7581:7588 ioctl c0306201 20007000 returned -14 [ 51.690384] binder_alloc: binder_alloc_mmap_handler: 7581 20000000-20002000 already mapped failed -16 [ 51.713893] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/10 06:52:11 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="bdab64bd199dcc22879d26") readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="580000000000000001000000000000000700000005000000000000005d86a61bf2b3b36e2708546d44a355fededda484f7bf7bc4b5ad227a3a8d3b874662bb74e794b2e847ed46cd5e5248820300000000000000fdc82b83"], 0x58) 2018/03/10 06:52:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002a0005000000000800367700fbffffff0100000000000000ffffffdd0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001540)={0x0, 0x4, 0xff, 0x7f, 0x7, 0xcc56, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0xff}}, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0xffff}}, &(0x7f0000001600)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0xa00000000}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000080)="dd6558250311858211e55283bce28112db5b988d4a3936e3fbed98605d84b7bc026b8b5d6504aea737b3b34d15e3cf3a41ebbe3c30addb65355c32b8a1568d0471845ac6d297d09a4eb02c0586735657c5efa99540cf840449972930fcf220b8e25da49f20c9f07a44e4c7d53a61bd83a8bfc691a397cb33599b06f58fec56989437460c7b117a7c98b03df94429a012ac9102d0a23558ca8d49451ac2ec3f8b0336f8fa436e55d16414e89e4d904e3d9a11bd9bb430bc8a0b1260908f179e4ce841d1edb3af", 0xc6}, {&(0x7f0000000180)="c8d0fcf4ab184d5acb216b25f64dde303adb7a4fb5731a72af97cfb55c51b758a4c83d834eb244bc01caacde2a73eca06ae81fdc8bc28ea1a38c0ded6467ebe0b8dcc3477ff0dbabd1f5c40e8159e13fc3dd8a8ecd2a2e414fc20295263185bb57449e3aefab29258f8a564e6f176c38a8d3e4306f07e1dda21481c541a5e27aeced5c1608c39034cce756aa964a9ff793952b8d4b2efdde6b95c4d0c3cbf0a5d49bdfcc5c3a33455f54655961a291b3a4168fe22c1456ffc67f4cdfad4791a28d087766d8cc563b81ec079dd51abf8cda4397efb7ffde", 0xd7}, {&(0x7f0000000280)="2d013257c78d580d258c39bd52a1d588b424e6ba4edb82887f89dc85b95343c30623c2d3acad0fc5beda921377b10ce7be6634faedea53f8ef5290f2237ae4ee2e1409e59ae192c737da63bc929d873bfa2a303ac93756d7ed08d5676c993812e25420ee416a11849015fce45a26ab4b6182401701356fcf5514a4c3be1e29dfae2c14f46ce01ca508052b88f03990e837c45c7ffb96b7de35eb4e0f1161fc423f51f0d9c5a6173ff80aa902dc7e7c58957cfaf85de83ad1269cb0531d896e99240d59bc1bcdb0dde519e870cd40", 0xce}, {&(0x7f0000000380)="04220e09f9afeb936cfc3d5013f736b1eab1ca5d0f49c9665764a5c5fc4f98eb85bc7c8c89adc6febfc119bc66d0c7c0dbb2d935a5b40d3c0748", 0x3a}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d9d4c9d07d9b74ea5edeae894c83e603bd77d49a0e218f24600916bbf22b07eabb36119e1ce52e737f404c71b9dba079b0bebc387401c825e9d83d550f1ea9ae058de413397cec54df50f8be48a178628ccc2fc75335799eba8935f353cd0c2786423175b2adf3dab94f698cb654197c24d7d56d708fdf2fbda378af6d4fae785cfbe774591d6974f90e9912600f47e2cfc5833739387b35d8964ef46df60f943b006cda1e20bc5a135d1be532e1a28777d231863466448a5510725159ea0feed04ad0bbd471cdcb3dbd75704620e8eac8", 0xd1}], 0x6, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0xff, 0x8, 0x0, 0x2, 0x0, 0xffffffffffffff80, 0x2, r1}}], 0x30, 0x20008004}, 0x0) 2018/03/10 06:52:12 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r1) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000100), 0xffffffffffffff22) ioctl(r3, 0x2, &(0x7f0000000500)="51d9e05fd9b8ac1913bd3e") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000880)={r6, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r7, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r8, 0x4080aea1, &(0x7f0000000380)=""/71) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x8) keyctl$setperm(0x5, r1, 0x8000008) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e20, 0x3, 0xa, 0xa0, 0x80, 0x1d, r7, r0}, {0x100000000000000, 0x7432, 0x8, 0x58bf, 0x9, 0xdd, 0x25, 0x8d}, {0x6, 0xfffffffffffffffe, 0x2, 0x6}, 0x7, 0x6e6bb0, 0x0, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x4, 0xbf293dd0667cef37, 0x800, 0x4, 0x3, 0x4}}, 0xe8) pipe(&(0x7f0000000700)) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) [ 51.725725] binder: 7581:7588 ioctl 40046207 0 returned -16 2018/03/10 06:52:12 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dcddf0)=ANY=[@ANYBLOB="a4ffffff000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) fcntl$getflags(r0, 0x40b) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/10 06:52:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x400, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x91a, 0x4, 0x6, 0x10000, 0x33, 0x6, 0x980, 0x6, 0xdd, 0x200, 0x8000, 0xa2f, 0xac8, 0x9, 0x614c]}, &(0x7f0000000240)=0x100) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x18, 0x2, 0x6, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/10 06:52:12 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$pokeuser(0x6, r0, 0x8, 0x10001) timer_create(0x0, &(0x7f0000d7afa8)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/10 06:52:12 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400400, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x800000000015, &(0x7f0000000000)=0xfffffffffffffffc, 0xff7c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x301002, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000080)) 2018/03/10 06:52:12 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x42200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={r2, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8001, 0x2, 0x7, 0x866, 0x50}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000a40)={r4, 0xff, 0xc8, "6a651eb084890d8051f59ef48ceaacf2ad459fd8e2a8d946b1ac83128c005abf7bc31a3b9df5779fcb325dcf07be62c34e44c4b0dc34317bce2bf3c9005f24c20ea1681e6748726f2510b075250aa6558373234705b98a165079fac70124f238a0f87f328f500f7036348c5e1399a35e91a057b13edc3fc532c296495f6982a9fead1f11e252053dcfcc6544b59ee6c77efaad480ff97f47428c4d3a768ac409d4b9ffbbe70078fc8aae0a4e4c938cc4c41cabdbb330722ce80616765151626678c7d4a5788838c2"}, 0xd0) r5 = shmget(0x0, 0x2000, 0x108, &(0x7f0000ffc000/0x2000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) r7 = getgid() ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000007c0)=&(0x7f0000000780)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000600)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000640)=0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x1f, r6, r7, r8, r9, 0x0, 0x5}, 0x0, 0x6, 0x81, 0xe32, r10, r11, 0xfffffffffffffff8}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r12, 0x0, 0x2d, &(0x7f0000000100)={0x419, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000011c0)=@security={'security\x00', 0xe, 0x4, 0x6d8, 0xffffffff, 0x2c8, 0x518, 0x0, 0xffffffff, 0xffffffff, 0x608, 0x608, 0x608, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x128, 0x250, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xfffffffffffffff9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x738) ioctl$KVM_HAS_DEVICE_ATTR(r12, 0x4018aee3, &(0x7f0000000840)={0x0, 0xfffffffffffffffb, 0x4, &(0x7f0000000800)}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000003c0)={'ifb0\x00', 0x8d0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) write(r12, &(0x7f0000000200)="6a88847aefbbe49cebb393bfd2b9982fc44c6d112c47da1210fe202d614b82668a01a0a25e08afa0b2391bab7067ca7f05462309e614c6bea46a149bd37e6895fdca33652c163836f94195e93a8d434777d3070cb937fa5fd3e82fbfb9d344b1274875f9a4ab3916c8ee44b329093096e8a10f225835620686dbab2a439345cd717f1a8ddd7386de99b8538c8b75394d5b8238a319888cdc2cfabec3e8da7d674d46fc49e99cc7b747a9ec1b9c930707a6c092ce4ae915aea3788f3dba", 0xbd) ioctl$EVIOCGABS2F(r12, 0x8018456f, &(0x7f0000000400)=""/59) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000700)=0x3, &(0x7f0000000740)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000880)=ANY=[@ANYBLOB="aa9472d2b7138aee0203aaaaaaaaaaaaaaaaaaaa0086dd6050a09c00088800fe8000000000000000000000000000bbfe8000140000000000000000000004f2373e0fa236b3b6f1b5f681c0c119d9b17c0d69334715de3a23eb2340cc5577248bba7befb834b5e31c6db237aff1b8dec1d28f93e221b07b797a541f724f70c0f67a5b2a2e77eb93ad3b082eedc9dc05103ac49bdce8b3ec6aa58635d1740cbc3ae05c4179cce003b14fa667b149413595f5857b1afce212181c310e91c39dab3df900e0c53a976f44d3e2be511ccdf09e6ecb6b67da6b6b6cd975174c3b100b"], &(0x7f0000000040)) 2018/03/10 06:52:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0xfffffffffffffff9}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/10 06:52:12 executing program 3: prctl$intptr(0x2f, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x200000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) 2018/03/10 06:52:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xc8, 0x10000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=@dellink={0x25c, 0x11, 0x300, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x48, 0x144}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0xec5b}, @IFLA_MTU={0x8, 0xe, 0x6}, @IFLA_LINKINFO={0x224, 0x12, [@IFLA_INFO_KIND={0x18, 0x1, '/dev/snd/pcmC#D#c\x00'}, @IFLA_INFO_DATA={0xec, 0x2, "fdc6e1779864972f5142d4ac2c6d9fc6ff1c7d8c15952e665d19dcc34f3fc368273dda69963d731a633d2fc63ecdea5b07301913825b265578ef090f882d09857fd3b53c4c137360955e1d012c8249b4e8f27f7c039d13f02937f26f12f1a419aceae63c7c7f61add8fd228d4b8d4441046d43cc340f85e6319e7a9d2a9ed3d06b2699157613ede5927e3db065e15e1bd266e982adf384e81dd1772e31c40bf52a518db1b5d75e925434c4a96568c428c911e36ad884ef07fb91821da07f2599ee44abdcb87402b5b2ba441f2b43206d2935c5a76db8e8b0926f73e69582e51fe0af3e41c1ff"}, @IFLA_INFO_SLAVE_DATA={0x40, 0x5, "47042d9b8924e3022ca6c181bd190e257f88526efc03fa3ee7bbc598f17e73aba46d1e167ff47c39dff870dd45e74a47d3939ffe46d1ae7a66c797"}, @IFLA_INFO_SLAVE_DATA={0xdc, 0x5, "50f58da5020c1ae8a383d9f770310b36f28ea3563eda63c3d3cc9691f5a569895be21529736e1aa3839f3d04fdc6fa8fe4ba7c4a576ced8ca2afcc6addb2d1805a2f848c23ff0e113d4ebdc85ae4acf0b53a311b7ef44f46ec7209a6092f27cd826b158e69bc4e907076ef93d245417a8a8ba96df31e022bdcf6d78eff60d0b60436fce2c8a34aa0a12833b8c1361022a7a00289e72198df058f401269212f3aafb944fd28b089b5cd0861a9084765f7bac7b75b961ac10b0c9354d571d9cd2df376e51edac0e10cd46c334e133e421c65661d75b5e64fb2"}]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}]}, 0x25c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r4 = socket$can_bcm(0x1d, 0x2, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r4, r6}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x4, r0}, 0x2c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/10 06:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3ac}, 0x1c) 2018/03/10 06:52:12 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, 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) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000080)="bf") umount2(&(0x7f00000075c0)='./file0\x00', 0x0) socket$packet(0x11, 0x2, 0x300) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) 2018/03/10 06:52:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000100)="4bbe6a1113b8732ef281cad6787d18d14979bbf36000683f81531ed989a7fa4a4db2f56d6ef1076b1f6413bda7d07e9abae17a6beb59a373d834e3534e34b125a5db32774dd2cca5390964476f548c3322953119f267146c0e0552d8f070f4e3488eb1ff349a933a700c32d3dcb77ee1a8132e7d6a93", 0x76) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1a6) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4d7, 0x40000) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x40, 0x10, 0x1, r4}) 2018/03/10 06:52:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=@known='com.apple.system.Security\x00', &(0x7f0000000400)='/dev/admmidi#\x00', 0xe, 0x3) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000280)={0x9, 0xfffffffffffffff7, 0x7, 0x5, 0x96, 0x8, 0x2, 0x4, 0x1, 0x1, 0xfffffffffffffe01, 0xfffffffffffffff9, 0x9, 0x1, 0x9, 0x3, 0x704, 0x6, 0x1, 0x6, 0x8, 0x2, 0xffffffffffffffe8, 0xffffffffffff8000, 0x796, 0x3}) signalfd(r1, &(0x7f0000000080)={0x8}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x20200) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x0) dup2(r3, r1) 2018/03/10 06:52:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 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) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000400)=@buf={0x63, &(0x7f0000000380)="783ced765fe012624b273927a2e36bdfd69c8eb4023f13267ce5d1eb63e27cca514cc503a9eebf731dbb2d0eb23001ed3c444d1f86e57c92df8e188897709a956eb24532b05efa393186e81bd18ec5f55054e74e139560048954d706045348ab985487"}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000480)=&(0x7f0000000340)) [ 52.217572] QAT: Invalid ioctl [ 52.233259] QAT: Invalid ioctl [ 52.239563] QAT: Invalid ioctl [ 52.248604] QAT: Invalid ioctl [ 52.255265] QAT: Invalid ioctl 2018/03/10 06:52:12 executing program 0: ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r0 = syz_open_pts(0xffffffffffffffff, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/packet\x00') fcntl$setlease(r2, 0x400, 0x2) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r2}) 2018/03/10 06:52:12 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x7fff, 0x3, 0xbe03c10, 0xfffffffffffffffe, 0x7]}, &(0x7f0000000100)=0xe) accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0x9b97a270) getsockopt(r1, 0xffffffffffffffff, 0x6, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x20) 2018/03/10 06:52:12 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x8, 0xc00) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000a80)=0xe8) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000bc0)=0x1c, 0x80000) r5 = inotify_init() r6 = syz_open_dev$vcsn(&(0x7f0000000c00)='/dev/vcs#\x00', 0x1, 0x2000) r7 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000340)="4aaadb001545f9d4d713bfb537b941147d35e5da10b2b28356cd3b95928d72db89813b9dcefaff9e3cb79f1fc94a7bbced7b2841b8c8e4b822fc89df92d455383dd7cdd522017a2bf3943742f4261970a2051a042d6a8386821f62dcd21dac600dc5e1f6fe80b9bcf5bcbaba727551eeaf898bdf9600404c810cce37eb5092b4bbcf42531ee37dd47c", 0x89}, {&(0x7f0000000400)="71a1bb98d7c0bb10d5998a5f655ccdaddae96e3b5823d92e4db04704ec6ad031c5c74da7f41c8d43d75e9c9504b854b250737060af15dade618bc313d6dd0ddda6bd16b101450ea04a2b398bc8d2b020038945c684cbc4a488b9aabb8e7259bcd39fb6f04134ee56575f482fea9865a982ea0b6ae2588f1072c1a22438cf8f84e6b4f8f7ae76d8e658e0984dc2c4ff9b485f3e9d6d30bcca9a8749b65cef22f2a082f51f40c8dc0d76cea01a07e497eb06a24883eb3740a51e62f19f36cc", 0xbe}, {&(0x7f00000004c0)="15b79845a14c54c952e048a263e58bd2c8119854960c0fd5be29d360b1f34e48fa64c816df97469020a5c87680e9913d563871b5a99e122acdb7f1b6933de73b2d7211d87a0b24f135a48f34c85f4e7238e04f995e0dbdc6ce80fd48780229ef34780f0731e8f8cc2f5ff6b099cf87e7f5eea723fdc2209322904ef49b7601d95d50668abde5e1ba71a1ae6a884a02f854b18a0a17e57fb7b46309847182913e0330665a87e465436d959da3e81c499a06b9da5e618f6ce49787570e742bc1336f8775ba6859b0dfea8afbdf7636668b3fa23298a349f5d178cd5d0424a7de12430a315aad77fd7ed960a9", 0xeb}, {&(0x7f00000005c0)="2ad5bd9ed2c814a8da48bcd5526537b7455f97e9382b7271eebd5a06d973b2dc08c81cd27b22218f4c2754df98da1c7977a5410a8252add2cbf1e9e670db", 0x3e}, {&(0x7f0000000600)="7f2fe3db88d7a39f60d2e45e1ba567b23788b106a1b32da225c653e2959caad88fc6c6ce01c74a1552d8fa13361fbb285c9691675ffac03b6327c2f4390483cb976405c152247014f6caefcbaf18b3a6558941596a3f96d2864d002922d19b75a74438c4aee31b458c2835d9541f83e6eb09749a0f4962cbd2f654503ec26ee13e2f6b27726bbf7d6012b3f3b5998a0db94d0f625360ce7aeed34442341d5bc7c8de12a6e0e725cf4337116aad9ed2bc83140c49565334", 0xb7}, {&(0x7f00000006c0)="e93ffcb15826d7d4c7e29b89d0b526711b8637831c38b997e7a95c54c209489631a01c1d814fcf1deee282f4a20eca00ff301ca8fdab816c8cafd1ca73d0976732803478e69ce17913eda1481fbfdd8f968c702f273747d971cf66d0a7176b7b6d49b2fe35ac4b4a238f544f259f64e3cae5b6d434d276837bdc7e66476897691b2bda5bd883a0b42f5ea200b490cd4b39e6ebc899b57719e05f6a896803075b87eb949325999d3892e07acb20e934e4b01b", 0xb2}, {&(0x7f0000000780)="d865d85de372aad6865e26697e5dd96989e8e2355d4254eaa9a870", 0x1b}, {&(0x7f00000007c0)="c5d54d873b710b2e64e337799ca8762d4112ea65325995a043fd09775d919b82f5d59128b8d2c8a13b630d6ba50ab1fea8b31917261dbe7b69bdd4616a195c699ea30536caa96813ca1202e358998cb5891bd42704540332ed6236b22499b57ac828742cf67b90515e69f7af0b677be0e9ba178773e2e7f8cc510362171a8d39aa4e927d0a43c08b57f7d2a3cd37db0d70ed1a7765621d9610", 0x99}, {&(0x7f0000000880)="e54ff2b338439b1735edf2aae10cc87fc1968d213dd1be298611da3f9f4d57a088d6b5bfbefbc4b47852fb46f539", 0x2e}], 0x9, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}], 0x40, 0x40}, 0x0) r8 = getpid() getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000000200)={r10, r11/1000+30000}, 0x10) r12 = syz_open_procfs(r8, &(0x7f0000000100)='numa_maps\x00') readv(r12, &(0x7f0000000240)=[{&(0x7f0000000140)=""/164, 0xa4}], 0x1) [ 52.282469] QAT: Invalid ioctl [ 52.287791] QAT: Invalid ioctl [ 52.295496] sctp: [Deprecated]: syz-executor3 (pid 7670) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.295496] Use struct sctp_sack_info instead [ 52.300772] QAT: Invalid ioctl [ 52.327671] tmpfs: No value for mount option '¿' 2018/03/10 06:52:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xc4f, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) close(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200200, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x1d, 0x4) [ 52.337370] tmpfs: No value for mount option '¿' [ 52.345987] kauditd_printk_skb: 2 callbacks suppressed [ 52.345995] audit: type=1400 audit(1520664732.593:50): avc: denied { create } for pid=7681 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 52.348121] sctp: [Deprecated]: syz-executor3 (pid 7670) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.348121] Use struct sctp_sack_info instead 2018/03/10 06:52:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x100000000, 0x61ca, 0x8001, 0x6}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x10800) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) getpgrp(r1) 2018/03/10 06:52:12 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000000000000000) 2018/03/10 06:52:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/145, &(0x7f0000000100)=0x91) 2018/03/10 06:52:12 executing program 0: set_mempolicy(0x100000001, &(0x7f0000538ff8)=0x1, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0xcfbb, 0x5, 0x1, 0x9, "e5b9a10fe8a8ab9a7567b613cf7654919d73c1df3b296bf4ba47644c8b0f6f344198bdfba5c38fd47565dae3", 0x8}) 2018/03/10 06:52:12 executing program 2: 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001080)={0x6, 0xfd, "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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x18, 0x0, &(0x7f00000011c0)=[@acquire={0x40046305, 0x4}, @release={0x40046306}, @increfs={0x40046304, 0x4}], 0xae, 0x0, &(0x7f0000001200)="f452b77b66a5dde8c4a07f3ff9bddc056c2c39f2115c7bd6dfc6b8aa455c51a5c7ff6973f0955878ff1bb338ba9a710d9981c848134bcbd8a74c32b8a62296c01f2cfe884cfc3367e66ed18b659c52cf618cab02dd3552e5126a3c6616348b1689e7f55b324ae7ab95066459cb60559e9e41babe79f59632b45a2f9135619599cd69dcd7ad0378d02c0ad1f2627606370b64112edc92c617e12d9308449dab60d658766080daaa8520e0714a0615"}) r1 = socket$nl_xfrm(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) getsockopt$bt_hci(r1, 0x84, 0x11, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/10 06:52:12 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010000000000004d2239c206427dad8706c9a7afbb645f61abd61c4d9a7f010400006a6d2b554a75a9a59c211ad0"], 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x6) rmdir(&(0x7f00000000c0)='./file0\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x240202, 0x0) openat(r3, &(0x7f0000000140)='./file0\x00', 0x4000, 0x100) write$rdma_cm(r0, &(0x7f0000000c40)=ANY=[@ANYBLOB="030000000000fa00000000000000000000000000000000000000000000000000000000000a00000000000000fe80"], 0x2e) 2018/03/10 06:52:12 executing program 6: r0 = socket$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$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x200, 0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/03/10 06:52:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/10 06:52:12 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x81) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5c53990c, &(0x7f0000000180)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0x4) 2018/03/10 06:52:12 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) socket(0x2, 0x804, 0x4) 2018/03/10 06:52:12 executing program 6: r0 = openat$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) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="0005000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/03/10 06:52:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000240)=""/223, &(0x7f00000000c0)=0xdf) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000440)={0x7f, &(0x7f00000003c0)=""/127}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000040)={'syzkaller1\x00', 0xfffffffe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xfd8, 0xc19, 0x85, 0x5}, {0x7, 0x3f, 0x4, 0x800}, {0x80000000, 0x81, 0x7, 0x4}, {0x5, 0x1, 0x20579733, 0x6}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ptrace$getenv(0x4201, r3, 0x1e02, &(0x7f0000000380)) 2018/03/10 06:52:12 executing program 1: add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3082048b", 0x4, 0xfffffffffffffffd) socket$unix(0x1, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r1) 2018/03/10 06:52:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022afff)) r1 = semget$private(0x0, 0x2, 0x8) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000040)=""/125) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x181001, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001100)) 2018/03/10 06:52:12 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x6, r1, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) ioctl$int_in(r0, 0x80100080044dfc, &(0x7f0000002000)) 2018/03/10 06:52:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:12 executing program 5: r0 = socket$inet6(0xa, 0x7fe, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@srh={0x3f, 0x0, 0x4, 0x0, 0xfffffffffffffff9, 0x100000000, 0xc4}, 0x8) socket$inet(0x2, 0x0, 0x3ff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000ee000000"], 0x10}}], 0x2, 0x0) 2018/03/10 06:52:12 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) recvfrom$unix(r0, &(0x7f0000000040)=""/91, 0x5b, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = semget(0x0, 0x3, 0x20) semop(r2, &(0x7f0000000140)=[{0x4, 0x5}], 0x1) connect$inet6(r1, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:12 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gretap0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000100)=0xff, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETGROUP(r3, 0x400454ce, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000000)="c7da1daa777b50a5cc6c33c24cd22602c9c932c58d541f23094fcb0622a65acec5ec361b3ef018ba3ca5", 0x2a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/03/10 06:52:12 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) shutdown(r0, 0x0) 2018/03/10 06:52:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x100000001, {{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x12}, 0x6}}, {{0xa, 0x4e20, 0x7, @empty, 0x7fffffff}}}, 0x108) 2018/03/10 06:52:12 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20800, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/03/10 06:52:13 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x8000, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x1000, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) 2018/03/10 06:52:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = semget(0x0, 0x4, 0x140) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000000840)=""/4096) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'gre0\x00', 0x0}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001100060000004542dba35c7e67ab83e1", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/10 06:52:13 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/231, 0xe7}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000001280)=@rc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001300)=""/219, 0xdb}, {&(0x7f0000001400)=""/65, 0x41}, {&(0x7f0000001480)=""/216, 0xd8}, {&(0x7f0000001580)=""/49, 0x31}], 0x4, 0x0, 0x0, 0x15b3}, 0x3}, {{&(0x7f0000001600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/94, 0x5e}, {&(0x7f0000001700)=""/35, 0x23}, {&(0x7f0000001740)=""/79, 0x4f}], 0x3, &(0x7f0000001800)=""/64, 0x40, 0x800}, 0x1}, {{&(0x7f0000001840)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/171, 0xab}], 0x1, &(0x7f00000019c0)=""/136, 0x88, 0x4dbff195}, 0x3}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/154, 0x9a}], 0x4, &(0x7f0000003c00)=""/211, 0xd3, 0x7}, 0x6b}], 0x5, 0x0, 0x0) fdatasync(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91, 0xfffffffffffffffc}) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fcntl$addseals(r0, 0x409, 0x8) 2018/03/10 06:52:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) r4 = accept(r2, &(0x7f00000000c0)=@llc, &(0x7f00000001c0)=0x80) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000200), 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) pause() 2018/03/10 06:52:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001180)=ANY=[@ANYBLOB="015a1aa69be8cfd008005817000184c2000003"]) 2018/03/10 06:52:13 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x418000, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x807ff) r1 = semget$private(0x0, 0x4, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/96, &(0x7f0000000100)=0x60) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semop(r1, &(0x7f0000176ff5)=[{0x0, 0xfffffffffffffffc}], 0x1) semget$private(0x0, 0x1, 0x0) 2018/03/10 06:52:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0xffffffffffffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:apt_lock_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x36}, 0x33) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) 2018/03/10 06:52:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="dae9000000000000"], 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x52e}) 2018/03/10 06:52:13 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x494}], 0x3a7}, 0x20048000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x1, 0xffffffff, 0x0, 0x1}, 0x4, 0x9, 0x1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc40, 0x31) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) 2018/03/10 06:52:13 executing program 4: mmap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x534193aa) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="b5cba5405eb1a30c0942b77a5bf20186", 0x10) 2018/03/10 06:52:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0xb16, &(0x7f0000000040)) 2018/03/10 06:52:13 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x4c, 0x13, 0x800, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x6020a, 0x10000}, [@IFLA_IFNAME={0x14, 0x3, 'ip6gretap0\x00'}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xfaed}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_WEIGHT={0x8, 0xf, 0x833b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40001) fcntl$setsig(r0, 0xa, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/03/10 06:52:13 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) writev(r1, &(0x7f0000664ff0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/10 06:52:13 executing program 3: 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 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)=0xb0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x4900c0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000002c0)={0x2, 0xaa, &(0x7f0000000200)="47d8ba6a1f53ffde099315b5d8a50f1c72e6092718bc0798d8665061767e0cc77f38658a20e8389df43319eedc76d921c7979000469a0db52f84276cbac81186331d34a354111451df32785501cbe44f2084d8fe97034bca1f5d777595b69d33c95a363f4ade2a701cdf0bb4f233bd790ea4c7cdf26bd9fd105c48226c7e1c88e415666c26055db78cb3147f5b42b4872e8f923d87c729fa108f34d0d137556e769478a86e727e2c6557"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00000001c0)=0x10) 2018/03/10 06:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ed3ff2)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) ioctl$TIOCCONS(r0, 0x541d) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x22000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r3 = request_key(&(0x7f0000ebcffa)='logon\x00', &(0x7f0000ba1ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000007c000)='/selinux/mls\x00', 0xfffffffffffffff8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) getresuid(&(0x7f0000a3effc)=0x0, &(0x7f0000b5c000), &(0x7f0000e1f000)) getsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000b5bffc), &(0x7f0000779ffc)=0x4) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x400000) getgroups(0x6, &(0x7f0000adafe8)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r3, r4, r5) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x7, 0xa00000000000}) 2018/03/10 06:52:13 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$packet(r0, &(0x7f0000002840)={0x0, 0x0, 0x0}, &(0x7f0000002880)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000028c0)=r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xfffffffffffffefb, [], 0x216, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000540)=""/244}, &(0x7f00000003c0)=0x78) fgetxattr(r0, &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)=""/200, 0xc8) fgetxattr(r0, &(0x7f0000000340)=@known='com.apple.system.Security\x00', &(0x7f0000000380)=""/28, 0x1c) fgetxattr(r0, &(0x7f0000000500)=@known='security.evm\x00', &(0x7f0000000400)=""/214, 0xb0) 2018/03/10 06:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068cfe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000248f68)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b38ffc)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x2, 0x7f]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc3ff0), &(0x7f00009d7ffc)=0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) sendto$inet6(r5, &(0x7f0000000080)="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", 0xff, 0x24000000, &(0x7f0000a6c000)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1}, 0x10}], 0x1, &(0x7f000094a000)}, 0x0) sendto$unix(r5, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/10 06:52:13 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt(r1, 0x1, 0x7, &(0x7f00000003c0)="1605aeb4", 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100)="a810ff9201e72054864e4b0d7a3feac4e90b29997664dfb6ab7eab580525e6406c9be4004e0de30b5f526ccfe27f41406c2ceab47a8f8fd6666a219303b4a8db66379ae3402898a48c598419e03c0f8bb7c57b627db1acf3df955b6a90c627dc24", 0x61, 0x40000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xac2}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000000000), 0x8000fffffffe) 2018/03/10 06:52:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200100) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f0000000200)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1000000000000137, &(0x7f0000744000)}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000100)=0x10001) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/03/10 06:52:13 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) r1 = msgget(0x2, 0x288) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) socket$bt_rfcomm(0x1f, 0x3, 0x3) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r4 = perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0x6, 0x9, 0x7fff, 0xffff, 0x0, 0x2, 0x60, 0xd, 0x10001, 0xd49b, 0x1, 0x3, 0x2, 0x2f84750c, 0x1, 0x100000000, 0x3, 0xdb7, 0x4, 0x80000001, 0x421c, 0x7f, 0x2, 0x0, 0x8, 0x7, 0x100000001, 0x9, 0x7, 0x364e92c5, 0x9, 0xeeb, 0x0, 0x9e0, 0xffff, 0x9, 0x0, 0x3ff000, 0x0, @perf_bp={&(0x7f00000007c0), 0x3}, 0x80, 0x1, 0x101, 0x7, 0x8, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x3ff}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r5, 0x8, 0x7ff}, 0xc) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/enforce\x00', 0xa01, 0x0) setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000000700)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000740)={{0x92f, r2, r3, r6, r7, 0x8, 0x8000}, 0x1, 0x27, 0x185, 0x8, 0x4, 0x0, r9, r10}) r11 = getpgrp(0x0) r12 = syz_open_procfs(r11, &(0x7f00000001c0)="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") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r12, &(0x7f0000000380)="03cd355ca6b954df0aa227e0c887c93f536244f4095231fd49c6f36564382ee6235355601d67050be08c64016b8d8c978d515a79bcd4077d67ef7018cb71203ee73ff273aa505acb0e33968200b48b15f34b82bfa1436a02eff27b76d7ebd667a54f7eff662aa676638d8f599883d123f2e43ce64522f4b63de8a6cd5da6d9e0ee66e5263b34707ba219bbdbb805cc2b3eee6d7cc56674d768c556e0772f447e3656988e486cb4357b791f0baee91b5efa8b16c43c441ac350c5cf26d42e94f953c7f10c05fb4389ac3c70a54e1ab091bf4187ba7e336f"}, 0x10) 2018/03/10 06:52:13 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000000)='./file0\x00') prctl$intptr(0x17, 0x0) 2018/03/10 06:52:13 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) r1 = gettid() ptrace$setopts(0xffffffffffffffff, r1, 0x1, 0x20) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/10 06:52:13 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x86dd, 0x2, 0x7ff, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x1b, "7b58654f585dbac092ba9a0bf7ea420615af74267f5ec11efcb6d0"}, &(0x7f0000000140)=0x23) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000), 0x10) 2018/03/10 06:52:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000180)=""/154) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/10 06:52:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000003, 0x20033, r1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/03/10 06:52:13 executing program 6: clock_gettime(0x4, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000ffe), 0x0) [ 52.975430] audit: type=1400 audit(1520664733.223:51): avc: denied { setfcap } for pid=7828 comm="syz-executor1" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 06:52:13 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400040, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"e51f210bb801aa"}}, 0x10) flock(r0, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072cef0)={{0xa, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0x1}) 2018/03/10 06:52:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xfffffffffffffef1, &(0x7f000000e000)={&(0x7f0000000100)={0x18, 0x8000000000020, 0x1, 0x0, 0x0, {0x5}, [@generic="27ad5960c42885cb6184c35ee57314dcd8f91e54f210f35a6087daf874f58f87bc27a197f185aee979d8c3f3500f105a8be34b22f8efbdc68a03dd466c822c7c635f9eeba260953cde7c1ea7ecd641ef7b80ecccd1d3cb0e9a7b07144681a594b9e61d5ee485e5d3ed5c1fd2b23c90ce6ea68fc712f67f3f8939ba87d7b823cd8445ed6728dff4a551dcc71eea1a50114183bc964821cd5565134877f1d0096affd5b1e7ae3e1795eef721f51782461050c8d3b12100b087dcac9864fd8067"]}, 0x18}, 0x1}, 0x40000) r1 = memfd_create(&(0x7f0000000000)='cpusetuservboxnet0eth1{!\x00', 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/216) 2018/03/10 06:52:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000200)=0x10001) close(r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) prctl$getreaper(0x5, &(0x7f0000000000)) dup(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) writev(r3, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) ioctl$TCXONC(r3, 0x540a, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x2, 0x20, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0x100000000000006, 0x401, 0x2000000000401}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={r5, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x7f, 0x3800000000, @loopback={0x0, 0x1}, 0x569b}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x2}, 0xfddf) 2018/03/10 06:52:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:13 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 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") pread64(r1, &(0x7f0000000040)=""/26, 0x3c3, 0x5f) r2 = msgget(0x0, 0x1) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000140)=""/115) 2018/03/10 06:52:13 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000000c0)=""/33, &(0x7f0000000100)=0x21) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000080), 0x314, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000003000)}}], 0x2, 0x0) getrandom(&(0x7f0000000000)=""/131, 0x83, 0x2) 2018/03/10 06:52:13 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) 2018/03/10 06:52:13 executing program 7: r0 = getuid() getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r0, r1, 0x9, 0x1000040) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r2, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r2, &(0x7f0000000080), 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000080)=""/32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00000000c0)) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x4, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000180)=""/240) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000340)={0x11, 0xbc, &(0x7f0000000280)="dc81259a67d1d9673e8140e551bb2f7173a9796caa474606c299f8bcb25bd1731b12a51a49db0c16c5f11755abe79059a6427eb59b66dce94d4b35e80798a7595d43fbf361e51b5cacb97a3ffe998ba63a09a6c3e5026524fc7416da10e58c6a945dda69a75342c7c746fe0c7102693a5161b77a2c47f3f66247214f81db10b54688d6cf8a96e23822dad4bc6db91b859e07ec40209dd36a1d1db5f700780a274a7e592db2ef3a792aee3b331473e8633da30a7c96435cd0bb730df7"}) 2018/03/10 06:52:13 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = socket(0x2, 0x5, 0xfffffffffffffffc) sendto$inet(r1, &(0x7f00000002c0)="8843f3800273a7dbcdfd5097fa405164a62dea8e3dc92ac604ece7cfcd56ece732a4dd1d20532098f615ebcdcb4f2c3eeaeb4bffa9c4d79235d2f845979ee63c78bc5cd127d5155bf7cecfe66ada6fba43bec54e8a676d6be2472d5a55e7cd76d65536cf61972ea83b873fc6cab331a7a72a63458d681c4b09439b00b2f758d03502124dae6bf1b19a8e65019054d559811468d3416ab01ef1198ffe206829dfb1cc0fb43f74aa71e3cb9e2ac89e708ba52513f5a88f6e965173e0d6da251511301fe25f65d3cf5a6b8a4e5d0000000000000000", 0xfde6, 0x4000000, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x58, "be23f814373a1990e55507f2908e992bb5f0803478850076f16d2a9b47589bd0d81f75d23258f1642642027a8191b2244d71847ed961747ca7bb4b5b19506760417b865107e62e741325ad85e52a16ebc6776d503303024e"}, &(0x7f0000000140)=0x7c) sendfile(r0, r0, &(0x7f0000000180), 0x2d) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000001c0)=""/141) 2018/03/10 06:52:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x42) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20, 0x1f}) set_mempolicy(0x8000, &(0x7f0000000000)=0x4, 0xffffffff) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/10 06:52:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) r2 = getpid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="9b492d42a9d345a362367c286340cdf05dd063ebb42dae98c1c07d3ec5f49967078545dd8a5d26d4f269382ffb0f0dd648d1eec8b4c45053707356ea74d4fa129aa928da47044fdb8c646540dbc3b936ea523df023ccf67fdd54fca7959c4db948b9c006a9834f1369dedddaf22511f500147d67dea6a3cb", 0x78) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000013000106000000000000000000000000084c1f0eaf3b4289c932930981a557f0eaf2fe464b83dcd157fd23a3568a4fbbe026bc7c20fad71a1054ccb2301964ac1665e044be", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r2], 0x28}, 0x1}, 0x0) 2018/03/10 06:52:13 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x7, 0x8001, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "06215f", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)) 2018/03/10 06:52:13 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001180)=ANY=[@ANYRES64=r0, @ANYRES32=0xffffffff], 0xc) 2018/03/10 06:52:13 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x4}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x5f5ea4d8b72e65a, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/03/10 06:52:14 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x7f, 0x180000, 0x20, 0x2, @time={0x0, 0x989680}, {0xff, 0x10000}, {0x7, 0x1ff}, @queue={0xfffffffffffffffa, {0x39f, 0xffffffffffffff01}}}], 0x30) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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={&(0x7f0000a7dfff)}, 0x8000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 53.710263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/10 06:52:14 executing program 0: 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, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080), 0x200000000000020e, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) close(r0) 2018/03/10 06:52:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) writev(r1, &(0x7f0000000880)=[{&(0x7f0000000480)="5f5c6d323dd25619e49572f7ed02593fcde9b3ab65d067da0752ce0d241c5073234b2a9620ace93739a83987e8b4578657f4a0352dcd6d2c888cbcc40fe106a5026e18d3e2733586060103b279edfad1e077fc858c78671b128e54a3c78b04b032", 0x61}, {&(0x7f0000000500)="a67d57d3f5ff3f4a9317aca65cbd5a846006d2a59e912ecbf1cee771e821", 0x1e}, {&(0x7f0000000540)="8898cf7f8ced70f323b187f13f92d08baad7b5649edf00cb8841d4e3d40fe8cd8f1850b6c3f401c2a59477a5161a35a49a25bbcf06ef2cda2da705352b4fd87869fa30357511d912c61932ea751d18c85ef6a7f6852a4f7535d4db483470de3c7edc49889afed44ce920578b6ce06f6d0c19498a1a93d6df63df52f1cb6cae8b9bebea565a00de470426d53db9c7114ef41de29f2fba71b9d1d211b8a93c6d2a5723567569c7f13c445eb4579ec2", 0xae}, {&(0x7f0000000600)="d651f03405466a650f751bd78dfd898dafcea3d26b9bff5b345e6302daed575d1fc2e2f92ed0f1383671e8076e1a6f908c843d4b285e7830fa9a023edd449bd3b5b4dda8df7fc1c3b56d512e57a6ea4c7b", 0x51}, {&(0x7f0000000680)="bd0d7fdc35651c6e5835544fde66674e9a25cd4c229730bacaa9baeec28c31ee188178735782f043b3115266ff16edb388d0671f389bdc4dfd94de11b4588e9886fc5328f1bac02224231aef7f97cbcb691085709be89aa7deb54249021c33a9202089a0e9bb1df8efeacc524dbf66ed97c852ea3c292249a93e9aca6825192791357ddeff9bdea3f85bd9ddccd2b7d0421beb2ff11d797982e402e80e8aabd0c1039c0f1368cbd961f3e3187eca99a87cc274c57325ae3177dea728e349ec06d8d5d6f3c1462d4639aadb57a5a07df7ca8114b9a69a21d8c462365b899bf2", 0xdf}, {&(0x7f0000000780)="ddc343e92638cb27d458ce1af55deb17537b2d855416ea7661286f32f3619e14e187b949ac6ac5d7854c471f7a49810c469a3ba0444623135ba36d23c0da9cd4a127d0ff9b842a8caa20b6734f04980a2a0fcc161f0ef4f3e626710c7d6ec0a8870fb1b2504783aabaee6372ba2b3437172b1f19c0a2310a46ddc87718664b58578078934c708ce67186cdf4d9d29747ff2055292b8f01ccffd39ae165101db18cca158fd0a1c860c3743e648de0e82d8162580ca7a013cf47345146c603ec4554f5fdf50a4f63eea0fdca470432a156ec521145e843130dd2d11f975a1421427a97c1ae937c3a9e574d1435fd9277206bacb657a0981e12a65966", 0xfb}], 0x6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f00000002c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/10 06:52:14 executing program 2: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/03/10 06:52:14 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x220000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x7, 0x1}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) getsockopt$bt_hci(r2, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/10 06:52:14 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x11b600000000000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) shutdown(0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x21) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) connect$rds(r0, &(0x7f0000000340)={0x2, 0x804e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000240)="5df0cc8014270e59f2cacc4f1103e3b0084b2ba7250e1428c33d59aae55a9b0df2e27db1e27409a18560f969079b4ccf6bac55776cbccae3a9d081f125a1f846cd9157ea925f39575959e399f2e60742b6ba8f9527878564a59ecdfd6d0a4b20448f773e22d0c1c9f8ac63f582c6a68d1a0d7c2b381deb60e48b31cb9cd4e4ac7c360540843ec99f471473dd22c498c8b182eac977d22af2c211a75301397d7660da94e2f2690f3b04017386ca545621bdd44dd53c30ef64add22b4a3d0d11816f998279", 0xc4, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa}, 0x1c) 2018/03/10 06:52:14 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x9, 0x4, 0x5, 0x7ff, 0x6, 0x1}) r1 = semget$private(0x0, 0x5, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000080)=""/54) 2018/03/10 06:52:14 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x10051, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) sendfile(r0, r0, &(0x7f0000000140), 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xfb9}, &(0x7f0000000100)=0x8) 2018/03/10 06:52:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3, 0x0, "644a697983536a7d6493cec7f61e5eb5dad5dfcb6470388f84ece5dbca38a80f49f5eda52402c4e64d95f9bac0d7e232dce15d48d2c50ee6f478820e5d3dac5b6ef84781e63da7b2a98ed071978ee040"}, 0xd8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/10 06:52:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) 2018/03/10 06:52:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x7, 0x1, 0x9, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x8d7ccbc727fff31b) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00004c3000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/10 06:52:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) clock_getres(0xfffdffffff7fffed, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) syz_open_pts(r0, 0x408c00) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='aio\x00', 0x20, &(0x7f0000000200)="11def77280a88a56cd20801bc594fb6ec4880e9e2a9571557bf05a3dc9ccf056f7dd6ff685212aa5d0cbe2e8d54753f3a6a7932e2b7700aabfe90f58f21c654d2f273b6b23f19cccf177d9ba8410f940a1379e26b9a8beecb4bdc6255bd6bc76d8925e9a9a062e7349a78a57ccc604d9b29b70ab41f6081b6fb19c69613a66388ef5f5266d931b03408077ed9ba5ffbb7127c9") getsockname$llc(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/10 06:52:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000006f570ffa749fd01b2000000000000000000000000000100510700000800000000000000"], 0x1acdb6848ce62e9e) 2018/03/10 06:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x5, 0xf8, &(0x7f0000000040)="73043b7ea0b1a411136a76d066b90d64479896f0d51f12eb4749650c26461ee571118bc6aade62bc9fda565d6be17395f3f3104c8afe4159953882c5e8e32c9d2ee23cd7fa634386c7dc1523bec931950d53d6fec99ee44782a48ffcfab9262b5ed2e15931e0948d71241ad89b3a3c5c205fbefdf522ef3298bb910a81ad1c04a8587e8924d3896a3ec7fd0da7bbb1ba4c449606a4523fb08a64fe28ca239ce41df32ca5129701e864516d94432dae83022fe48e74bb3606b1b0cfd2e96672861ed40746caaf013bedd4e1c9ab63447292a695f98543190b206943f63fb6623178ac5d407a0c37b5a0bdd98dcaa0161cbe6daa2604b27de9"}) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) 2018/03/10 06:52:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x18, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="c2a43c505de57f0c7d9620579ecde3096c856b257e401e68f5766d730f917000ee37a1a909c275f3b59cf06b63685dbb4be7b3605de5581310eb7a5437c8032ec3f5f598b782bc0aba440e10488ba7c7c0f480842e8e8f0baa82282b2441fdb558748a864bf91892b8c1", 0x6a) 2018/03/10 06:52:14 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000044f80)}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x82, 0x98) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x3) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x80800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ff0)={&(0x7f0000000000)='./file0\x00'}, 0x1a9) 2018/03/10 06:52:14 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) [ 54.020833] syz-executor2: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 54.032767] syz-executor2 cpuset=/ mems_allowed=0 [ 54.037889] CPU: 0 PID: 7997 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #347 [ 54.045160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.054512] Call Trace: [ 54.057104] dump_stack+0x194/0x24d [ 54.060733] ? arch_local_irq_restore+0x53/0x53 [ 54.065380] ? idr_get_free+0xfd0/0xfd0 [ 54.069339] ? kernel_text_address+0x102/0x140 [ 54.073918] warn_alloc+0x19a/0x2b0 [ 54.077531] ? zone_watermark_ok_safe+0x400/0x400 [ 54.082358] ? depot_save_stack+0x2ca/0x460 [ 54.086667] ? save_stack+0xa3/0xd0 [ 54.090275] ? save_stack+0x43/0xd0 [ 54.093881] ? kasan_kmalloc+0xad/0xe0 [ 54.097744] ? __kmalloc_node+0x47/0x70 [ 54.101692] ? kvmalloc_node+0x64/0xd0 [ 54.105573] __vmalloc_node_range+0x4f0/0x650 [ 54.110056] ? lock_release+0xa40/0xa40 [ 54.114026] ? xt_alloc_entry_offsets+0x21/0x30 [ 54.118674] __vmalloc_node_flags_caller+0x50/0x60 [ 54.123580] ? xt_alloc_entry_offsets+0x21/0x30 [ 54.128232] kvmalloc_node+0x82/0xd0 [ 54.131929] xt_alloc_entry_offsets+0x21/0x30 [ 54.136404] translate_table+0x235/0x1690 [ 54.140534] ? lock_release+0xa40/0xa40 [ 54.144487] ? check_same_owner+0x320/0x320 [ 54.148787] ? __check_object_size+0x8b/0x530 [ 54.153290] ? __might_sleep+0x95/0x190 [ 54.157244] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 54.162071] ? kasan_check_write+0x14/0x20 [ 54.166282] ? _copy_from_user+0x99/0x110 [ 54.170415] do_ip6t_set_ctl+0x370/0x5f0 [ 54.174466] ? translate_compat_table+0x1c50/0x1c50 [ 54.179490] ? mutex_unlock+0xd/0x10 [ 54.183181] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 54.188443] nf_setsockopt+0x67/0xc0 [ 54.192144] ipv6_setsockopt+0x10b/0x130 [ 54.196193] tcp_setsockopt+0x82/0xd0 [ 54.199981] sock_common_setsockopt+0x95/0xd0 [ 54.204466] SyS_setsockopt+0x189/0x360 [ 54.208430] ? SyS_recv+0x40/0x40 [ 54.211876] ? move_addr_to_kernel+0x60/0x60 [ 54.216266] ? do_syscall_64+0xb7/0x940 [ 54.220224] ? SyS_recv+0x40/0x40 [ 54.223658] do_syscall_64+0x281/0x940 [ 54.227535] ? syscall_return_slowpath+0x550/0x550 [ 54.232446] ? syscall_return_slowpath+0x2ac/0x550 [ 54.237356] ? prepare_exit_to_usermode+0x350/0x350 [ 54.242354] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 54.247714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.252549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.257715] RIP: 0033:0x453e69 [ 54.260885] RSP: 002b:00007fe2c6bf6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 54.268570] RAX: ffffffffffffffda RBX: 00007fe2c6bf76d4 RCX: 0000000000453e69 [ 54.275832] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 54.283087] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 54.290344] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 54.297591] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000000 [ 54.304949] warn_alloc_show_mem: 1 callbacks suppressed [ 54.310356] Mem-Info: [ 54.312797] active_anon:95982 inactive_anon:64 isolated_anon:0 2018/03/10 06:52:14 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) [ 54.312797] active_file:3578 inactive_file:8541 isolated_file:0 [ 54.312797] unevictable:0 dirty:112 writeback:0 unstable:0 [ 54.312797] slab_reclaimable:8783 slab_unreclaimable:91445 [ 54.312797] mapped:24296 shmem:72 pagetables:744 bounce:0 [ 54.312797] free:1390439 free_pcp:484 free_cma:0 [ 54.346087] Node 0 active_anon:388036kB inactive_anon:256kB active_file:14312kB inactive_file:34164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97184kB dirty:448kB writeback:0kB shmem:288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 54.374134] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.400287] lowmem_reserve[]: 0 2864 6373 6373 [ 54.404935] Node 0 DMA32 free:2934444kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:160kB free_cma:0kB [ 54.432643] lowmem_reserve[]: 0 0 3509 3509 [ 54.436994] Node 0 Normal free:2619936kB min:37120kB low:46400kB high:55680kB active_anon:377700kB inactive_anon:256kB active_file:14312kB inactive_file:34164kB unevictable:0kB writepending:448kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4736kB pagetables:2828kB bounce:0kB free_pcp:884kB local_pcp:336kB free_cma:0kB [ 54.466801] lowmem_reserve[]: 0 0 0 0 [ 54.470623] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 54.484240] Node 0 DMA32: 5*4kB (UM) 5*8kB (UM) 3*16kB (UM) 4*32kB (UM) 1*64kB (M) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934444kB [ 54.500110] Node 0 Normal: 694*4kB (UM) 233*8kB (UM) 438*16kB (UM) 891*32kB (UM) 190*64kB (UME) 10*128kB (UME) 31*256kB (UME) 27*512kB (UM) 17*1024kB (UME) 10*2048kB (UM) 612*4096kB (M) = 2620000kB 2018/03/10 06:52:14 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) 2018/03/10 06:52:14 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/03/10 06:52:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9110000000f32264a0fc71a660feff4f242a50f013d0d000000b9b20200000f320f20c035100000000f22c0b9800000c00f3235000100000f303e0f09400f08", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x100000d6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/10 06:52:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x100000000000001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0x7, 0x1}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0xc6, 0xbdb, 0x6, 0x3, 0x1b, 0x800}) sync_file_range(r0, 0x4, 0x1, 0x7) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="cc3542f32a1d75e102da8f77d03f7d8ee11de5b1312136d652ac597f6b433b01be102a900d839309f217212374542f69175113445d2fd13913061a778aa72902d447ea00334a6b13660f2a4d8e6219b318842de414c8ed9dec46ad4944b9deac7d62ac5eecbf376e0d3f03dd82e8d38a8a5209e8181eafb15d28b46bcd0595b788169d6849fd217a547195f63112af660b", 0x91) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) 2018/03/10 06:52:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000080013003c950c8eea01ed8b91a45d2790dcf3dcc7f88aca1662a9513e37cd373d1b970711a6efd7ec444cee10ea3dda5a726853b9cbe6f59d79e8799ccbf404a313ae37e5ab3ef5c024031e1588f7e750537011fd96f32205cde7a6749ad8ff513fd9e7205ab48a6a67714d21197d601acb5df40a47673a007df6541a48d2e811a59b0463d32bb5efed43b9f54ff7486a228309a2674d50eb1eae9bce955830ab73da5b63795905cab52aed108bf843a456461a96b762b2e0b719ee1d03f99d7e0be82d78cee061c229efd67b36f6f0982fb3ff74617b812bebb7b83ecc8f63ed65fb6938e77be1e39a24d49222936ed9", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/10 06:52:14 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000100)=@raw, &(0x7f0000008000)="47bcb94c", 0x24, 0xfffffffffffffcff, &(0x7f0000000140)=""/127}, 0x48) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x400) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x115000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r2, r0}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x71}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) 2018/03/10 06:52:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x38, 0x4}, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) readv(r0, &(0x7f0000000040), 0x386) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/10 06:52:14 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bf000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d4fff7)='gfs2meta\x00', 0x801020, &(0x7f0000795f83)) [ 54.517930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.526511] 12190 total pagecache pages [ 54.530498] 0 pages in swap cache [ 54.533959] Swap cache stats: add 0, delete 0, find 0/0 [ 54.539330] Free swap = 0kB [ 54.542344] Total swap = 0kB [ 54.545383] 1965969 pages RAM [ 54.548482] 0 pages HighMem/MovableOnly [ 54.552465] 329727 pages reserved 2018/03/10 06:52:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xfffffffffffffd8c, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x8c, 0x0, &(0x7f0000000380)=[@request_death={0x400c630e}, @decrefs={0x40046307}, @dead_binder_done={0x40086310}, @increfs_done={0x40106308}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000300), &(0x7f0000000340)=[0x0]}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000480)}) 2018/03/10 06:52:14 executing program 2: r0 = socket(0x15, 0x80005, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x11c, 0x14, 0x7, 0x100, 0x4, 0x25dfdbfb, {0x5, 0x0, 0x2}, [@generic="8823b815085b30a6f620dcd11a69c02d4e48cbd0a1a58e4a1e9ece716be2f60eb6702e6fd558a437400216eadcb73770645d406bcb8c3e31c46f54b5519bbe8b38efa2c24043c0074cf07a1374ea296d801e34f88aedf5b04e202c4a7d6f31749318e8df501f3ff0a4eed94513461cc613984b1e59b34b563a6baa0fb30b858f4029457d7ee2e18c8d8f9ec3910191bce66532d4a2ffcafb9147270f7a8f19d343bce70c7a48c79396168ec2a20e29682561c9ab8f2f2a7acee0bb", @generic="9da04e6aa9a71351fd06011356b5cc593903d140d4cdf2005d3f16a5e68dd1525625c2a56b3f209671557c520b09d1e650eb9ad03e09ba8870f76fb4b1fcb37d3db96d57b1e33318ec1b"]}, 0x11c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x9, 0x4) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xc4) 2018/03/10 06:52:14 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x800000) sendfile(r0, r1, 0x0, 0x3) fcntl$setlease(r1, 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x40000) 2018/03/10 06:52:14 executing program 0: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000114000), &(0x7f0000000000)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000300), &(0x7f00002a5ffc)=0x436) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f00000000c0)={&(0x7f0000000040)=""/115, 0x73}) r2 = memfd_create(&(0x7f0000001740)='$*\x00', 0x1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000001780)) read(r2, &(0x7f0000000140)=""/52, 0x34) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[0x5, 0x7, 0x11da, 0x2, 0x2, 0x80000000, 0x3, 0x10001, 0xffffffff7fffffff, 0x6, 0x0, 0x4, 0x200, 0x7fffffff, 0x0, 0x9], 0x0, 0x800}) 2018/03/10 06:52:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r0, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 54.635340] binder: 8045:8047 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.642427] binder: 8045:8047 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 54.650055] binder: 8045:8047 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 54.657480] binder: 8045:8047 BC_INCREFS_DONE node 10 has no pending increfs request [ 54.666155] binder: 8045:8047 got transaction to invalid handle [ 54.672242] binder: 8045:8047 transaction failed 29201/-22, size 0-8 line 2848 2018/03/10 06:52:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000040)="6367726f7570320035067b8fcaefb54cc5ee0eebfdaebece912276b88d5dd3fc6baf8e5ab4e5f8105750c1c16bcfb9ad2dd1f5e291d9419a5ec7790cf404a9e0058497be60a0904030aa364af1ef3ac204fa786c40c8023a561c96de00af8f7a683cf5d0d30fc159bcef37", 0x0, 0x0) 2018/03/10 06:52:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x3, 0x1}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:14 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) semctl$GETVAL(0x0, 0x7, 0xc, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000008f00000000000000"], &(0x7f00000000c0)='\x00', 0x1, 0x2) [ 54.692154] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/10 06:52:14 executing program 7: read(0xffffffffffffffff, &(0x7f00000000c0)=""/81, 0x51) clock_gettime(0x0, &(0x7f0000000000)) write$evdev(0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/10 06:52:15 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000040)={"6c6f3a010000efff00"}) pselect6(0x40, &(0x7f0000000080)={0x9, 0xffffffffffff1d29, 0x811bb1d, 0x40, 0x800, 0x4, 0x8, 0x2}, &(0x7f00000000c0)={0xfffffffffffffff8, 0x2, 0x2, 0x200, 0x3, 0x1d5b, 0x10000, 0x1}, &(0x7f0000000100)={0xfffffffffffffffb, 0x7fff, 0x0, 0x6, 0x800, 0x9, 0x5, 0x8}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x4}, 0x8}) [ 54.713634] binder: 8045:8047 ioctl 40046207 0 returned -16 [ 54.724774] binder: 8045:8061 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.731803] binder: 8045:8061 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 54.739400] binder: 8045:8061 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 54.746629] binder: 8045:8061 BC_INCREFS_DONE u0000000000000000 no match [ 54.753574] binder: 8045:8061 got transaction to invalid handle [ 54.759667] binder: 8045:8061 transaction failed 29201/-22, size 0-8 line 2848 2018/03/10 06:52:15 executing program 1: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000065c0)='attr/current\x00') connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x8, {0x0, 0x2, 0xf000000000000000, 0x9, 0x5, 0xff}, 0xffff, 0x7}, 0xe) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) exit(0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/03/10 06:52:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff6fffbfffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffffe, r0, 0x0) listen(0xffffffffffffffff, 0x2) r1 = accept(0xffffffffffffffff, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}, 0xb) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0x90}, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x4, 0x1}) 2018/03/10 06:52:15 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000300)={0x8, 0x3, {0x1, 0x1, 0xd8b1, 0x400002, 0xc5}}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xa5, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/165}, &(0x7f00000002c0)=0x78) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 2018/03/10 06:52:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x9, &(0x7f0000d41000), &(0x7f0000eebff0)) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf7, 0x80) renameat2(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x5) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x2, 0xffffffffffffffff}) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x4, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x245, 0xffffffff, 0x0, 0x8}) 2018/03/10 06:52:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fchdir(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/10 06:52:15 executing program 5: syz_emit_ethernet(0xffffff3a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x2, 0x4, 0x1000, 0x8}, 0x0, 0x1, 0x0, 0x0, "f8de92dd5892a6d1"}}}}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/240}, 0xf8, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x4}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x5d9}}}, 0x84) 2018/03/10 06:52:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write(r0, &(0x7f0000000000)="ef3ad9591c0a77e4b742d3099a412703e8c640e3d002406c5a71203aa0e294e43dd1980b82798e2cabece2b2a124bd150db221ae43bb6f49c389f67a1d4d8481ff", 0x41) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0xd926b7706f95e97, &(0x7f0000000040)}) 2018/03/10 06:52:15 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000), 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 54.787465] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.793967] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/10 06:52:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x200) recvmsg$netrom(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@ax25={0x3, {"f46eb74a400d19"}, 0x51a5a1df}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x800}, 0x40000100) r2 = fcntl$dupfd(r0, 0x0, r0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(lrw-cast6-avx,tgr192))\x00'}, 0x58) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) 2018/03/10 06:52:15 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000140)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)={r4}) dup3(r3, r3, 0xffffffffffffffff) 2018/03/10 06:52:15 executing program 0: r0 = memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x6, 0x2, 0xd28e, "61f1957d0c0808c753978e639a32d75513fb948bc5acdd1178f329f4566cc9d28617dd007fea6e4601cf84433ef5dcd246829196623fa3d4fe9f72fdfaefc7", 0x3c}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="e40e37d059816b21fd526dc175c3b4fe3e6f08dde768a4bb6c301fcf6e3c054539026db341610c1d8e019236c7764798e5eb6b3c1c483d593750eb6d6801dd0776eb9951bed402ccf7e9fa7182269b8676a05201e597416f0c36f8c3931e2bfeb3f990c937dd3b9992bc19a9c6b80e84cb9aedddf48774ec0af1450b645da4e77579f85efbf7929bf24f20e598707773d4593943ab89bf05bfaf42e38efa9bfca59c762aca5c11b70569712e939ae64cf969af2dc24fda1ab40ceb52523106555aa3ec9b9141cd50729a3a06596cbba17575457940729a56ae3c55cdefc60dd2f814a011bc1bdddcf0eb54b78237161c9e5f0942b05b35e2a1", 0xf9}], 0x1, &(0x7f0000001000)={0x1010, 0x1ff, 0x6, "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"}, 0x1010, 0x40}, 0x4004080) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000fff)) 2018/03/10 06:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/03/10 06:52:15 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$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) lseek(r1, 0x0, 0x1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000015000)=0x1004, 0xfffffe09) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) listen(r0, 0x0) listen(r1, 0x0) 2018/03/10 06:52:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/7) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xffffffffffffffc0, 0x4) 2018/03/10 06:52:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x24, 0x1, 0x8, 0x8000000000001, 0x0, 0x0, {}, [@nested={0x10, 0xffffffff00000001, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240080) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x4, 0x201, 0x7ff, 0x101, 0x7, 0xffffffffffffffc5, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0x1be, "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"}, &(0x7f0000000240)=0x1c6) 2018/03/10 06:52:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000340)=@newsa={0x184, 0x10, 0x821, 0x0, 0x25dfdbfc, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {@in=@rand_addr=0x892, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x184}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000640)={@dev, 0x0}, &(0x7f0000000680)=0x14) r2 = geteuid() getsockname(r0, &(0x7f00000006c0)=@hci={0x0, 0x0}, &(0x7f0000000740)=0x80) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000980)={&(0x7f0000000780)=@updsa={0x1fc, 0x1a, 0x2, 0x70bd27, 0x25dfdbfd, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 0x4e24, 0x8, 0xa, 0xa0, 0xa0, 0x7c, r1, r2}, {@in6, 0x4d2, 0x3c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x1, 0x1, 0x401, 0x3f, 0x3ff, 0x4, 0x8000}, {0x9, 0xfff, 0x0, 0xd67a}, {0x0, 0x6, 0x9}, 0x70bd29, 0x0, 0x2, 0x0, 0x96b, 0x80}, [@offload={0xc, 0x1c, {r3, 0x1}}, @algo_crypt={0xc8, 0x2, {{'ecb(arc4)\x00'}, 0x3f8, "27b8740e103242959920f050c77215586fdfc95839b0704af5271a4f055be0d3ef3ed35946f4df32edf735a7357e101be6b0acaccab6773c9ff6c03d28397f2f2f7048503be41c8ed0214df08a7999d9d465043f4ddf5de8c1db418124cf025e27e53dcec784d019b4cea2a54d27d81dcd9ea84043abaceb6a33a38d5b7552"}}, @tfcpad={0x8, 0x16, 0x4}, @lifetime_val={0x28, 0x9, {0xffffffffffffac7c, 0x9, 0x4, 0x80}}, @ipv6_hthresh={0x8, 0x4, {0x7f, 0x21}}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x20000090}, 0x8040) 2018/03/10 06:52:15 executing program 6: syz_emit_ethernet(0x66, &(0x7f000001af70)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60b4090000306700000010005c6dab000000000000ffffe0000002ff02000000000000000000000000010200907800b06e0060acce260000000000000000000000000000000000000001ff010000000000000000000000"], 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4c746a27126ec5c47b15eddff3b9bd5d5c6c4840398c8db68d2137af74f2987277bf4dceab3284225f37982fdb2c8baff27af35e78c40ae4dab0697f3934f0eba8b90ae3891b6fe117a2a3c75dd0beebe25ffee750b855bfae850e0ca7307ce45cb4c51fcd3dcafc246f98c183d760d59bd1c01f22e736908af77d2b725b5a4a8657ee643497f164da2a77cf17d05816441098f10641819eb20b1a441ab955bd82d23287ba06819313973c2b3466691c55e8f77dc2bab3f3988c36f902d2e1f9d266234e9db64c3050ba5c91e76bef32572119a17faac7cd09a129cc5d154132079411eeb4e888bfcf2813b204320316", 0x28, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000280)=""/25, &(0x7f0000000300)=0x19) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) keyctl$search(0xa, r0, &(0x7f00000003c0)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, r1) geteuid() 2018/03/10 06:52:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha3-256-generic,cbc-twofish-avx))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/03/10 06:52:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x800, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a32000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x200000001}]}, 0x18}, 0x1}, 0x0) 2018/03/10 06:52:15 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x20000) bind$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x4, 0x401, 0x2, 0x4, 0x4, 0x5}, 0x1e2}, 0xa) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) socketpair(0xa, 0x4, 0x2, &(0x7f0000000100)) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x101000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/03/10 06:52:15 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0xffffffffffffff01) 2018/03/10 06:52:15 executing program 1: mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/34) socket$inet6_dccp(0xa, 0x6, 0x0) mlock2(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x3f, 0x400080) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000040)=0xfffffffffffff4e0, 0x2, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) chroot(&(0x7f0000000140)='./file0/file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) 2018/03/10 06:52:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)) 2018/03/10 06:52:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) [ 55.047765] audit: type=1400 audit(1520664735.296:52): avc: denied { transfer } for pid=8144 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.059271] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 55.073307] binder: 8144:8147 BC_INCREFS_DONE u0000000000000000 no match 2018/03/10 06:52:15 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment={0x84, 0x0, 0x3ff, 0x1000, 0x0, 0x3f, 0x65}, 0x8) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)="e0390bc864ebd929952b293aa8ac69eccb2c7dc603ea343bbb19f1ef255f65e947ede970193b62965f50c27493119ca645e914c8d82ff17107bf2ec09f8bd5151c0d82dcef6206c2737c040fbcd4edf00ee35ef0cb709a326e6b73112998d788dd66e975079e3d4494bd7c65a83a4697f07f38566a51bd8635d2c59923abff0bad8ddd52564682761dc875aa3c337998d201b64049d5b6de44cfc1cbe936582e63e7cd29b409e05226d2539830653fb16e4104b5c85d6580f753dd33f644f5dfc566b395f01f855b1e0ed07fa77c41275a9e20f8e1265512b19bcf3882ad5bb40f2d25", 0xe3, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x8, 0x1afa, r2) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/10 06:52:15 executing program 1: r0 = socket$packet(0x11, 0xb, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0x80000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x1, 0x3}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sysinfo(&(0x7f0000000100)=""/124) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/10 06:52:15 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000140)=@ipv6_deladdr={0x40, 0x15, 0xb, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff]}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x200, 0x5, 0x2, 0x800, 0x10000]}, 0xe) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8a9, 0x202) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000180)={"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"}) 2018/03/10 06:52:15 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x200) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d1ef8)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f47000)=0x108) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x1, 0x0, 0x2, 0x9, 0x2, [{0x5, 0x3, 0x52c7, 0x0, 0x0, 0x800}, {0x1, 0x2, 0x1000, 0x0, 0x0, 0x80}]}) 2018/03/10 06:52:15 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0xb) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000000c0)={0x6, 0x0, 0x6, 0x4, 0x44}) [ 55.092295] binder: 8144:8147 ioctl 40045201 20000000 returned -22 [ 55.099616] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 55.109466] binder: send failed reply for transaction 14 to 8144:8147 [ 55.119209] binder: 8144:8147 transaction failed 29189/-22, size 40-8 line 2848 [ 55.127890] binder: 8144:8166 BC_INCREFS_DONE u0000000000000000 no match 2018/03/10 06:52:15 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x9, 0x4, 0x101) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/4096) 2018/03/10 06:52:15 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 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101081, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0xfff, {{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff001}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x80, 0x22c, 0x0, 0x5}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) 2018/03/10 06:52:15 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 55.159338] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/10 06:52:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x40000001}) fcntl$lock(r1, 0x6, &(0x7f0000010000)) 2018/03/10 06:52:15 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x6) setreuid(r1, 0x0) 2018/03/10 06:52:15 executing program 3: r0 = socket(0x2, 0x3, 0x1) write(r0, &(0x7f0000000140)="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", 0x1000) r1 = gettid() r2 = getpid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x6}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x212) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/10 06:52:15 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x2400, 0x0) r1 = gettid() ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/222) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20400, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000100)={r4, r5, 0x5}) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="069a14d80253d2b8a9ea120c230f276a2d0958480247a99b554be278b789593e74fa24beaf7b55d0bd6f7ce193f266b1839a726bc0761d335acd1efb8fe51c9887f703345a58cd527639466942184bf2b5f5012ed54398c51d67817c41061121ed35b206d0dd0b3c23077619e74cc1622dfcfd5bd3a3ac8586e9bda93d0462b40982d8e7f720e03a758ca93edb0a5f80121c2c6c16b3cf332583faf47ca3b9fca985b11209d6c3fc46a0fabedbc91a48d78e2f48a9153daf9e213651a4f07325574f8aac05d3e68454ee7cf7ceaa85e9aa45e524d51715d1388ac0b5c9c7cd13d15e02d239ec8fe239ad16f1c7d641d7d0a473b57fe5227d3be908e0c91dad"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r6, 0xe34}, &(0x7f0000000200)=0x8) 2018/03/10 06:52:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x1, 0x1, 0xa04, {0x77359400}, 0x9, 0x7}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/03/10 06:52:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/10 06:52:15 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) read$eventfd(r0, &(0x7f00000000c0), 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/10 06:52:15 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4000400000000, 0x0) ioctl(r0, 0x40044103, &(0x7f0000004f37)='\f') 2018/03/10 06:52:15 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec13", 0x37}], 0x1) socket$inet6(0xa, 0x0, 0x2b) 2018/03/10 06:52:15 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0x5}, 0x8) dup3(r0, r1, 0x80000) 2018/03/10 06:52:15 executing program 1: request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='user\x00', 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x3, 0x8, [{0xfffffffffffffff9, 0x0, 0x77e}, {0x1c000000000}, {0x8, 0x0, 0x3f}]}) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='f', 0x1, r0) 2018/03/10 06:52:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0), 0xffffffffffffffc7) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f0000000040)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x10, "4bbdab17b8e9a1412c0e35dad70bbc61"}, &(0x7f0000000200)=0xffffffffffffff62) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0x0, 0x1, 0x24, 0x20, 0x1000}, 0xc) 2018/03/10 06:52:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="8b848158e4f3b4afc48b719445d43361136b4bbaaa3cf9217fd3d87b1898ddb74f074263019ae098a39dc2a4703169a9ee838d3fc455bb02f0a6f7bfa7d67430c63814cf4f5a36990f5b15df23aa7faf1ea204f59787251c7410906a26d190cf82a951c7c67520d2d97dd4e784cd9d9e0c841aac8d4f2f3e415a44b89785eddcd029ef444e9d9eb706162348cfcb846c1032e9c6", 0x94}], 0x1) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000000) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="ff5200680e000f090fe53c66b9c409000066b80e00000066ba000000000f30b800008ed01ac70f0966b90d0400000f32ffa81078", 0x34}], 0x1, 0x0, &(0x7f00000000c0), 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0xf06, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x20001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt(r4, 0x9, 0x100, &(0x7f00000001c0)=""/94, &(0x7f0000000380)=0x5e) 2018/03/10 06:52:15 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x400, 0x2200) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000580)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000540)={r0, &(0x7f00000004c0)="dac9a4bdc92704f167c338c4825ecdb95f7e29855b67fdf4c5596d9c7a986e770e32f7689fadd8f27317", &(0x7f0000000500)=""/50}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000040)) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000000440)=""/24, &(0x7f000091dffc)=0x18) 2018/03/10 06:52:15 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000000000)="b6", 0x1}], 0x1, 0x0) r2 = gettid() ioctl$TIOCNOTTY(r1, 0x5422) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x4, {0x9, 0x7fff, 0x1, 0x4, 0x9, 0x76b}, 0x7, 0x45}, 0xe) tkill(r2, 0x1000000000016) ptrace(0x4208, r2) close(r1) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) 2018/03/10 06:52:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x10}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000003ff8)=0x80) socketpair(0x8, 0x805, 0x10001, &(0x7f0000000000)) readv(r1, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) 2018/03/10 06:52:15 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000300)=""/46, 0xfda7) 2018/03/10 06:52:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0xf, 0x2, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xe8, 0x100, 0x6}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {0x40000000000000}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/10 06:52:15 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0xfffffffffffffe9e) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) 2018/03/10 06:52:15 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000200)={0x0, 0xa1d, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}) r2 = dup3(r0, r0, 0x0) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffe3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) bind(r2, &(0x7f0000000780)=@can={0x1d, r5}, 0x80) setreuid(r6, r7) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000540)={@empty, @dev={0xac, 0x14, 0x14, 0x16}, r8}, 0xc) recvfrom$inet6(r3, &(0x7f0000000240)=""/253, 0xfd, 0x1, &(0x7f0000000340)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_int(r4, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/03/10 06:52:15 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x200300) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x13, 0x9b, &(0x7f0000000080)="4d65847f5257f6f076092b0427e35f51dacc3ef558e7e7f7a5c0ea917ec575a7bda4c585d8fb7cf6a60a2a21cbc935a5a47bee98a4578fc557908183d6582ae27034c94bcf28334f11084da03bf919c7069e7530ff696fec5b9e2954f8957e46f39acd816c63486db0d6497b999ee408a4c173f335d164e8cba30c784d5b09eb112aa09d41401051250767ca3b3ad1da02f87ea36208f50b5baa8c"}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@ipv6_delroute={0x28, 0x19, 0x22d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) listen(r1, 0x80000001) 2018/03/10 06:52:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)="c0", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r1 = dup3(r0, r0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x1, 0xc000, 0x915b, 0x401}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xca, 0x1}, 0x8) 2018/03/10 06:52:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0xff0a, &(0x7f0000000280), 0x1}}], 0x1, 0x2, &(0x7f0000001c00)) shutdown(r0, 0x1) 2018/03/10 06:52:15 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)={0x7, [0x3, 0x3, 0x0, 0x0, 0x2, 0x4a, 0xfff]}, &(0x7f0000000580)=0x12) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x11, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xf79a}, [@call={0x85, 0x0, 0x0, 0x3a}, @alu={0x7, 0x2, 0x0, 0x6, 0xf, 0x30, 0x10}, @exit={0x95}, @exit={0x95}, @jmp={0x5, 0x100, 0xa, 0x1, 0x9, 0xfffffffc, 0xfffffffffffffff8}, @map={0x18, 0x6, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x78ec, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x20, 0xb9, &(0x7f0000000280)=""/185, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r3, 0x0, 0x1000, 0xd2, &(0x7f0000001040)="af491973793710c2f1ed3672203d00a47a7a9327588b9f715c1f1648b6220a2bfe8485ff30e9b6400a9286fd8d2d08ec9d3051ab35a02c969beb815a24203c67bc8972c3f955a89f2074f7c4a07a76832131428e0fa0124ffb3dc0731194a131c6c23f364e45941639f428320d7fc219547c45a915345ef015f9ab044153b563c0d2a8f3fd14d37fb74f33172ebb67fb9623539552567b6e9503b86a27ce490cc0c758ca2440850d2cb040c1bc2306b2b9d5762eeece745cfe91b6b4ac01cb51487acd6b0d099d5e009ffdec3b16608cf8f10dabc3fc5f111d940057124b630b9b3438cc124d2c6a54e7a479beb5bcf12e30ac4219370380fdfb2d98d5177854202bdd3dc8c5c2cebdd291328531686fc6a609c14aed67d7fb05bc86cd57d60f008f59b6d1d83abd146014adcfdc3f7f3c8eeeacd0c1b938ea5c594c73aeffe2697117d578d23e381bb5970fa9535e7ec101410948e63179c810b945623f317d9a447a1259940c2381e504180da260b74c51e1ff54b8c74a354e0b4e9cbcd75dac824c3d9b653859f237c661efea890903bf31daf09d299ae99e9e57472f677b75af88b77527b9e62e51d40336a1b6c67c354ab429e34b154e91940b7af5255c250f517b27a032ffc6ff1c420da941a6a55f44ebfa96e1262b6438c834b05265d0bdc4bdabf169082a67c3ed7ac9f879c79720f6a4c5c5cd7df081811add3e51bca8c9288f168b4305123f0037bfa68bfca19508912ecc275f747d2a42866c5bdb9693f28cd0867b7f6d25533913679ab387ce738127c1d6a7e3e1d149403797b0660f48f801b772028096912d2430691b370973ee580c838a89e50c7528740ec8db75ba4059a92366ff83da8262e4abf72d6cd39df9056842972dba3a18ce5e3bd25112e80bf9d2ddbc4c997ba5a8748efd2e81dec7fbd3447491ea812b52469275822b2f983d490fe0633fd1beb389adb73e98588776b524efc4e698d8d37c88bb6c99fabef9850a76c4a28b3c0f79d96bb866b0859148f871035e95c20c02784d524200ce1699765f7c66839cabe88824531614275ffe0ce2d2ebbcc3d6b8402062453729d3f17dbdb13da5218ff72633d6b8f603728ad4bcc7eb020310ee05c90ca3112e8ccdc75c61b840a312644ce94157efebe1a30f7fc4389e9d1e02ceec53e1c0ad9215be4c5d9f87053165c85ca92980fc82b56e30196ca9a5795194f974d238b027c9561bbb6a3edd973bb5d19dc0a8a831a428228550315971e43b50e33dabd8b71ac95745fc977a980aec297f21d3a244e32e3709bf477a8712e6a5d3a7541c001689db843a3ee0aa1448d37fcb116111065ac926c57e023b4dce27c9982c64abf89a2807d189f88f1fce6abbc151c1082fd316c4605f629abcfc25a953cbe9de8480bfd2f2491fcc0fc1a92743df2969ff3714b6c395eb17209811dcc83ece0e8d50e1e6098d738953ee8bd58b28833f218312c92b33ca7eb50677aefe5829023889f1fed49543a9b64d49b40739f355b832ff2496699309e32210a6ed4858f30c0ad36d3e019717e699eee3f7a6867a0f053fce777dc557ee0e928438400c4088c7ae30512c503175f32a02060004d8863ed445fef0aa3973d148c429902e23b0114d75bf6398f3256c09c464656caf5ffdab298e3dcf114871fc7277238b144764c5c936e478e4a349f018c1ff60a08aa06fe8fa63b3ee72f0be8ec025ba847805dda3a82863ae337a3afa679132cdee8fc8e342ea5856caf11f7ca3cc4a93e6eb20af400607d728b92aa7871bc7bd22f911aa541e9b665e8544d557db1d7378e09b5387824975c4d8d6aa3450b583327c14c77ee160ef120f5a24cf492209499847b5546843435820bfde5e83ea71fbaa8c4f9497a1452104a08cb5d6508ccc17ae66a832157c91087527bb14a75700efddbe2a02d8505706fc341a217978f8cdb77d73990cbd7d22e54a7a3cb29615448f9932543c3e363f00cd13358dd1a0e29f8c86a1030e855c13a0b31472d13330d685145d819bc111c0ea8512f7826dab5a4bb0936f35d9a41a26f274a64083777d3172dc5ec9789cbec251722629f6a65bd926d7faeea4438d7e3668565fac9a8b2dd5029947e9845e78a63f484c9746d5c47abc826243f470415045102ec21df5dff6bb8e19bece8dd1fba31cde47fe7d4ce935c8b0ae320410e6b8ed23cd410660d28abe9644eca26fd698fbad1e5a83e651767180be7cca1c76905252dd5f5da814b702ff3f7dc912aa48616ef1bb7d7f98b363b106cb2ce36bde3f50c4e0cd72fb934a3514a3e43e66892235a7e1d5e64b9d8c2c3ee2db875d9e609bfc0a96e3b13d17c2c4f5d0e3a3a33feb200642632e76fef38c80f40707078b4504a00636f61aaae730960300e80c087edc069d1587ab746735b0f4b8910b8d0688ac79d2c876ea5e436c295366ffb42e0831a8ce5dc30dd4bca39ec4c3564bac67caec59cad1106ebfed08b60e648b0771fa0f4a906ef5beb4f248c3dd12eea749426f63024acdcad33f67e865dc5a579287e62bc46f9f3162aee74fd05b43a67eb6e777af9c233aa06cc0c435a13c6528aae5af883538f1117ee70a000966e93ce63dc5d0a9cd3b72def96ee8c024383efd0f9daf1b8f2bb96a25512e710584670365d19d341ac2364ba083bf8951b7305f3455f445090f0eeb4d198f1b0d55b1bca853c7ac8d9e3c9907aad17fa7aa3344c0eb4bf4816fe283d32f668d153a96ad56d7fbd0bc20f72d0ca9dd5793575db206ae690b963cefa6bebe158f64086db9c5c71760fbcb6e31e50fd90a8485d43f2aec6bd534688028b6a48f1996c97297cbdb239a024313bc70b2fa5028eb8f075773fbcedf96cbd38dbccb8136be37478024a7120ab7d074ddced5d5945c53a48d20f7717fa76fee665a5c0b1cdecf0fb95907233817ce207038c2f7853a4dd98f0e4faa8ac87e2debf62c8c00e900b4d7bab1227d21756ff78d494956fd3012abb882530c112fe2204ab4f9efe65533dd05583d354df9473b20f54a4f4c83e5504e0666e4c9f43b5b873cadac1ff937c006dfb2db4dfbb15a23b28ac92caf35a2faca392c4c1b07b57d3b23d2840990ecd4a24ef4c1edac967e77c8fb07f5132def8a5e82c3eb241178881ca758382a250242b441aadfd4e5254838c50be942a01165a38d3aae4ab942ae3aa580906a23db2a8297f85e510b5a48ce05b6d0b5fbfa52218e8ec408c478b985962c8b953e4d8da5b5102dced375c8d4ff13c4d55d07cf1b7a3f68c52c6ed962dc1d09cc765697e2cfc2149841cc591139251078de161c14f7f5bb6de5338e0da4ec043a335adf60194ab587e4fa5bb89372e310fe6829a7e13114be32d5a038f19f3f9f75ad02501ee05197cb85260f51816e3c5ea175f86e98fce0960c7c38f1ce026a5cffeb2aa08436b40090297913d5c9dee7493c17a4edcce3bb5b2d18740513edfb73a398749e2a15759e3e605c1081182e9bf0317aad2b13fec5ef7d4d630b5be5ca24a520b90e8ca8d101d9d4d8b86c7f19474cc350962ced7440558d77c8929668bdf242c9d4b5f58ac255e4d8c450556ed0acf27a7c328072e85d099b64278cf6cb0e4186bcd0b1a2d04ddcf3de9244a75923e1a5b7ec8de9052cdc6dcd8a9d7568cbe7e8714dd506795ee8b05c33b9e12bcb4b4febcb3dd1e5efdaabbddc5301b11e580bb22c1fdf84b7f933f45cad2e28bef7e41d4243af7b9176cbba6334a67a335fb1a6f18c08aa35944443cdc06d1e82f78eceb7f1289142ed2091279666c4ae103cb96c19580401733ea79278acaa75f31fb221aa2d1d2a621389a199996cb9391a5dc37005a58316a418bea67dc7afa9a4814b5f2a972d47b2435e1e87d9257e73f56733f30f3fc9d0485baaec30086e14f46914e47faef9cd1079735ecc2399bf01f150a0ff09813dac6b8c61a1ea3e5ed0893230ae94daed69b125f8bdc46de02713b0f83be365ffaf911617554dd12daacd4939bf78a6151e0394875b9acec17a9d11d522ca38c6b06d9b0219f50596332a8f83401ede791b7f0ee464c3c4a9a0f725859feaa6aa61b8d6a5233fad1c1377a4d9651be385c932aa3bd4ddcf24b3f1b70b837ba53ba0176b03c2f573c777d360666a86529e11ba245750ee440b2610834a39ca68fe98703eb27abca3cba99ea0a765a8ed7879dbec570cc3c0a8a6961b05e5b09c4624880ac2414deb4dd98f98103d962356448d6ca8cde58ffa3b4cd08539e8aeb5eea200937f47be7a548b73af2c000dcc3ba55b9517d18da4c9f5fa3e5d9283c3abf7c3af76701065a2bc4c7db8740f942ba8de30fa15896973462870910ba45c06984d1529377299f325d8a0758947705a955c3abc7606dfba529e4b1393505e819e1ddbd31feb64ed6811522bb041005947d559f55bbfd94c28b552d825f7a3c971eedf90573d41db216a0de3a9860ad1edaea1b464c569edc5197427420fc2170eda035fb683871140dbbd3860e872c63e8cd4cfa9dde5154cd9d9c55337afd1ca9b50229b3d30d664e16939137625daec71efd1d3c756f7c97e255e5fdce2d42709141603a8ddeaea4697975c7c56aa582e84f6a0ff913f65984346d2db672304fb8b2bc5735eb22c7561c8270940dd8409c5418f8477e76de378b09f3fb55eb351060b0af140c573221768c0a60d6445902f69b08b6d2912c2f201ce192753d126a6e0a3ba0ab4d270bf9ed8bde8ba251f263ba8ab67002718e8df3f5a8fcc04828d432a8bfb49ce371ef90c6061d8f5fdeafe6ddeec553e08115cacedee6be6a8774434b98f637e5964e6b2126154ef69aca3fd3764548c1aa5f148a8359ce80404ee8591703737fed8edcd572ec5ab96359e2d77fd242216fd87712798e06140a6c9d4401110a5cf1af7a4cc522fe0af0013e744dd27fce98153e0bed7ddb092952f7ff0dbcd9ca3e34042e4a5147e62ddf2e5285bcfa2f6ca123c971d6e155cf1796a6876659fcc03c99870ec21485b4b796fd19a6e3577ae2c3025a2b01b378481e55a2e16881549209e17b9904a0b5dc9cbb398d6e17907c80506ca956e08d27d55fd64fdc223ff8824245db5bf7af48b709ef6578558aaa84d8dac8bbbb99e6ef923fff274d644e9ed0b95352799995fd0cf54f0430c94b07ccf0c589ba5735a0fd380a9a2bcc0856b4119964a16a28dcd9d2dd68befea6f8b0e19f9a20493e416962b8a2d2c8f2f38b902caf823c07af5654cc2d682126c3d2cd8cce3876a5489926565357541adc97180dfb5bb360188ae8c39c6f7a83fef4796c31ebf3f57502820ff9109cc2bd9ea90c48c5246f9f4e9dda0e711ca255004fcb3ef82c193756c399baa5f2e2afaaf5d5bfbea2b9b574f7dc33f789156014842b7bd987ee6b69fa8fe509fb0c1a255ff8f220b0957493c52f794ad74a9fc80ece09a5f216171a99d821d781164445cb023c4f3fe727de73cc995056ad1648b4862b14aa5baffce5122cce720d1b28d6b319480fa2ef2710a6dd6ec87e429a36948862ea4a4501195c7125b7555578a3452e9ca0e23e57dfc926b94bd8f9e9394eabdf0f74647d85200464b8ec22d73c93e18c9403b8f7d9752a2150bcf89c885074d8666eb05f0af1afaf47b1ecd9e04cec9cd86d73276e8a36e46d1ee9bb7dd67882dff6abb18110b922ade5a52509c852dca633c8fb57cac1936fb15d30f8778c89041cc8b6520149ec0fe987c7ecaa8492421ef0b73905cb2a8e69f52938fbf9ca1b3ffdb685f22925970352253772266bdac652b94c6a5", &(0x7f00000003c0)=""/210, 0x200, 0x400}, 0x28) ioctl$sock_SIOCGIFINDEX(r1, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r2}) 2018/03/10 06:52:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000700000000000000f9fbffeffeffffffff04000000000000010000000600000000000000f8"]) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x200) linkat(r0, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) 2018/03/10 06:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) 2018/03/10 06:52:15 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x6, 0x1, 0x1, 0x7f, 0x100000001, 0x4}, 0x5}, 0xa) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) dup2(r0, r1) 2018/03/10 06:52:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x10200) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7fff, 0x3, 0x2, 0x2}]}) 2018/03/10 06:52:15 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0x1, 0xb52}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xc0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000c80)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x48}, 0xc, &(0x7f0000000c40)={&(0x7f0000000680)={0x5b4, 0x3d, 0x304, 0x70bd25, 0x4, {0x9}, [@nested={0xe4, 0x47, [@typed={0xc, 0x4c, @ipv4=@rand_addr=0x1ff}, @generic="f56b05ef527e68d70c45e497582ec54b5e1310c4203d826dfc", @typed={0x10, 0x34, @u64=0x9}, @generic="9305f2e529ab69fc47f9b1", @typed={0x58, 0x96, @binary="21f34e9ce3fd82232ce16b82600e13a7458c201cbe6ad0c49f0c18757101a45ae936e8893fc8dc33ab6308cafc3ef76b0de2bfe478effc54de270603751027e0f222eb12cffadbc923137bb68bac22"}, @generic="0da3e1f268ee3afb727a3c5f55bf733450f895ecb01a3e446045e2a3b20bf9ad8faac9d0dc0389075044343c94913a63b1fdfd19bc8532a0a90ff4173b05211bcc864764198c19"]}, @generic="aa2c2e187b49e5c45e1124c2a77027d5a20e0f7bd9816018dbbc30d8a80518cbfab76f26c9b3932ead57ac3d520546657dd0379235e4ec7aa07acaa2d3c49a04c208b9973aaaa994237fd31a8d1bf6621ff71673bdfa77d3c8bafaa64174ab08d36e4a33", @typed={0x1c, 0x42, @str='/dev/vga_arbiter\x00'}, @generic="e31e30c6620d71173f1fa2c7869cb3e682588e66fcf73dfe7266191804bd95dc573fd4324127dc648fa1dbb8a31a3f045bce687737cabede520dfa017f0eeb3a2f6907d319b0900abed4d2699650a34c365f42f57376d9e011a7b616b8272c474448445d6eb1eb61ff58fa59c8050fbfb65ef2b5d256f5de98a7b68325915b7b6514bc88d114dd39c26e0733625423bb768714cbf20e223658378cd1942d0ba15894d03e95847f24dbcb3b5789153bd2305ba3d48935", @typed={0x18, 0x50, @ipv6=@loopback={0x0, 0x1}}, @nested={0xe0, 0x51, [@generic="522df194a0b6d48bfe00", @typed={0xc, 0x76, @fd=r0}, @generic="d298646e04dc84b758daddd42caf01e345b48a6eb1de07d3e61a53ef4a634f3d7631107faecc9f0b31ae3dd0d88a35b6b58cdaee4c64875edfca7831e16c9f2b1c35c06c6fc414b70e2911128ea0d1f2bae982cd4bad6ebe950069afc4caaf71e995e57a96757eddc69920837f8afb21b6948d8ce200b3d518b1b260dea5cf158f3544b0d546c22f2d992eeb9f317a", @typed={0xc, 0x52, @uid=r1}, @generic="066ba24607de74e3e4d8148c921baf18dfd0dde19a5cd995f0149e477188430f6a6af71808048e8e19"]}, @nested={0x28c, 0x37, [@typed={0xcc, 0x2a, @binary="5a5777e8f0a1068ffe1697c8c6164a29ed13a26b4ffe6a68f6b5bb825ad2621929eee3d0e81918f792dbba085431aa8930ab4cac8cfae8ed4f063061fc2171bb4759e31f9fe1d2c2151316e36b2388bcbc01d2e671ae7e74620e6e22305507a4901f292163a1d332c91c1648bf40b49387fce00b1a2d2127864b9a49c683a37c748d211ac6686fb3e3c1491777c15cef4b8e30e6b17d7d3fb445ed0893ced4ad2fa9875088ff340aee45a2c6538ea7abcaed4a80c40af06dc0d273a1225d80551aeb"}, @generic="965c1c1e99a49e329521f2d5ed05ec746436d4aa1a208f04eea2ace7f5286b5365163020d60dd2b37502bc555d29af7056afb23b7576b679f018c4cf4ed186c78eaf3e77f126a6581297d678de7d09446b071a4b86e7aca6ffd9b9312175f68f0a75f17dc2a8caa5902a9aa6fb8310dc8a72adc8d1713e87790c75c4883562e75f2b4390248f66bfe2783f2be00551e8994daef72cdc3014d88c6abf7e41dc39", @generic="1518e2f92030f3dc2df9a3990d2c1c34a2edac", @typed={0xc, 0x20, @fd=r0}, @generic="2fe0fd50f1555b7b6008351a58b91732ffc04888400bbceb9a6194ef4d56c9eafca3956dbc2012b607661b013115768d70befb13fb166fdea458a9d51d7e0e92c52e8ba42acb0289aa3c78094621e7ce0a8e341810b76753cbcb8695e7b55fa53cd724927a84ad9bcb411d05c5f4d5efec9d07f826d702178d57499e424ee4b6bb6fa62c2f4bc7", @generic="881545d0aa4c66dd753cee835c5767a60faf0e4d2229fbcb907e14654b4cd08ed65fe8568bd99c3ebbba2f720b2e3f927a47818bb5cc5fff57f34e027e4540045bc7e46798e087c365eea4d396a2c9f5f2ef284bc58ef5a2465e02797e61ea91dba30795", @typed={0x10, 0x31, @str='cpuset\x00'}]}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000380)=0x8, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r3, 0x0, 0x2c, 0xaf, &(0x7f00000003c0)="3cc4554aad2fb479ab8270d9c6d1f356b011d373457bd2a33cae67a2251a3a995f7db91795e2a514fc8e4c93", &(0x7f0000000400)=""/175, 0x7, 0x4}, 0x28) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r4) r5 = fcntl$getown(r0, 0x9) syz_open_procfs(r5, &(0x7f0000000200)='cpuset\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) 2018/03/10 06:52:15 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e20}}) r2 = dup2(r1, r0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="050000003df3e5304e1fb500e019e9be888078479a41a36947b7e63cad9b336d5709ebf2d0a8b7c378279df341cd0f7478f875cccfe79b4c8392bb9e51882386294bd4c30df5b6b455f26d98764f4739a1e8d62f90c7a48caa791252b054bee543ee573991826c676181ee62904953a1f6fb20f218a4f19372bf5a7d7d88bb99b4cf6a6d72c36281af1a8420425a3fd626323a5862d9264578c9cbcacaa15fc73234"]) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000200)={0x3ff, 0x5}) r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000000180)=0x10001, 0x4) [ 55.632334] bond0 (unregistering): Released all slaves [ 56.987589] IPVS: ftp: loaded support on port[0] = 21 [ 57.274558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.687525] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.693636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.736252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/10 06:52:18 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x3) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/10 06:52:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000002c0)={0x1, &(0x7f0000000100)=""/174, &(0x7f0000000080)=[{0x7, 0xc6, 0x8, &(0x7f00000001c0)=""/198}]}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f00000000c0)=0x28) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={r3, r1, 0x100}) 2018/03/10 06:52:18 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='limits\x00') pread64(r1, &(0x7f0000000700)=""/8, 0x8, 0x200100100) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x6, 0xa9c}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1}, 0x8) 2018/03/10 06:52:18 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65b565000000000000") ioctl$fiemap(r1, 0x40087602, &(0x7f00000011c0)) 2018/03/10 06:52:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000002000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) flock(r0, 0x6) 2018/03/10 06:52:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='security.capability\x00', 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="7f05b2640f11d5f6a823eb7892ce99b80e1946c6b3329c87c858ec5b6ccb77e381e93b255e2d5cbfb090a20000000000000000000000000000", 0x39, r1) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00') keyctl$get_security(0x11, r2, &(0x7f00000000c0)=""/94, 0x5e) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/10 06:52:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001180)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x2000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) bind(r1, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x3, 0x4e21, 0xffffffff00000000, 0xa, 0x80, 0x80, 0x9938a44fa3da9d29, r2, r3}, {0x6, 0xff, 0x7f, 0x7, 0xff, 0x5, 0x2, 0x44}, {0x9, 0xb94, 0x83}, 0x1ff80000, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x4d3, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x14af, 0x2, 0x7fffffff, 0x2}}, 0xe8) 2018/03/10 06:52:18 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000007000)='j') [ 57.779950] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.786124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.793497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/10 06:52:18 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x1}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = accept4$llc(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x7e, 0x2, 0x1, {r1, r2+10000000}, 0x4, 0x8}) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getpeername$unix(r0, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r4, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x601}], 0x1) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) close(r5) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000040)={0x6, 0xb32, 0x6}) read(r4, &(0x7f0000a53f65)=""/155, 0x9b) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000002780)=""/4096, 0x1000}], 0x1}, 0x40000100) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{}]}) socket$inet6_sctp(0xa, 0x1, 0x84) writev(r4, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) writev(r4, &(0x7f0000001500)=[{&(0x7f0000000080)}, {&(0x7f0000000200)="153df6d8d88144c571196abef062df850385316c50a7c62ec8d3dd5ce8f57e848e20362d3507602b5644d6db46b59b85252eb9a991589793d9bab3af7a1134927ed3fc732609d67bc07a339473511abdd2fe99f3c1fba5cedcfc51f202c25ac93c6081889dae48985c5c44fc310f07d8771c87a50fecca3929c8cf651b52de51ff86f5e45f1a5c27", 0x88}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f0000001480)="722615411bad8d5bbeb7e96f2acaea1f2e6c02d880be7bcd806b2a99a6c890ac05a315ce0cd860ebf32b342f8bb5f1c3df96d67042f51edd0bb7744d9a9a0b51429519b889890338a4a70afe8df7867d7ef7", 0x52}], 0x4) dup(r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000400)={0x0, 0xe54}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000600)={r6, 0x7, 0x30, 0xba9, 0x9}, &(0x7f0000000640)=0x18) close(r4) 2018/03/10 06:52:18 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f0000000040)="bda4642d6316eefbc6e3c5e85d33d012030e06119051a44ab4832ea88c9de0cef62ea9cbd98ce768e7706f8640d87bb8fa51e6854c3511e86644d520e1f469d65436a250e0bc6fd7d68be1789a32545ee08575db1aa8f4e9ec400dad86b3bd3606bb9fcc3f83864fe8624f62009b9ad4e1aadc7e894d59053ecb5321c2dae89e14f0f07f96f8fb663d474ad0551626685bf0a45e138b959dcb7d65ced3eace7c611d7275317f618baaf76610f06758373d6a24a9c00d44998549f2ef5ca2c9b044f5020e6d9a4fbd04b2eb7189e7aa71d01e936f76815b8aaa8a2b5c3a483009bdfb5e5896b1de63ffeec8bd723c2ce2bfd7671d170709dfcb6f1d593ffcfa6836da2961f7bab4fbf0b51a8b39fd71bbd1a04b4323dd46d3b7d22a9efe2d81b101945994553fba372ce53254621db95bccae10b88723d6837b04df987bb6f8b4e63ba8f28a9f4474dd9b05a51cbb4be8a09cd866248671817fd7f617e622af889daea3") r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/03/10 06:52:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000ff8000)}, 0x10) 2018/03/10 06:52:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000640)={0x2, [0x8, 0x6]}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000700), &(0x7f0000000680)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000500)={{0x9, 0x0, 0x7, 0x0, "0b8d63b1edb0e32520a459a3c5072213fc7b463f913628d18e0f2206dbf2719620aaf241608d9dbed1d26e91", 0x29fa}, 0x0, 0x0, 0x3f, r2, 0xeb, 0x2, "12922d23b6b9089666d30d9933b9c509e4f1b6a4a0d7187383f3b475d4d330f508a47595177331d50ac0e462edc9a75df41f479dcd8512237a81234a095e9fa1", &(0x7f00000004c0)='selinux\x00', 0x8, [], [0x8001, 0x9b09, 0x0, 0x81]}) 2018/03/10 06:52:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x100000001, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xf000000000000001}, &(0x7f0000000180)=0xffffffffffffff6b) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[]) socketpair$inet(0x2, 0x2, 0x739, &(0x7f00000001c0)) 2018/03/10 06:52:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f00000001c0)="8e", &(0x7f0000fe1000)=""/55}, 0x18) 2018/03/10 06:52:18 executing program 2: socketpair(0x9, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x2, 0x2]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x8}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/03/10 06:52:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/10 06:52:18 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000740)=@ioapic) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000000080)="e1cc795f", 0x4, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000500)={r8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x42800, 0x0) r9 = dup3(r7, r6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r10, 0x8}, &(0x7f0000000400)=0x8) ioctl$KVM_IRQ_LINE(r9, 0x4008ae61, &(0x7f0000000200)={0x5000}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0xfffffffffffffffc, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000b40)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000b80)={r11, @rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/10 06:52:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffe7b) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xffff, @empty, 0xffffffffffff4afd}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xef}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xa4) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) unshare(0x6aee23749bdf4a33) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x9, 0x1, 0x8, 0xfffffffffffffff9}, 0x10) 2018/03/10 06:52:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x8001) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000018000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/03/10 06:52:18 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x81, 0x6, 0x20, 0x2, "475902bf5d17d2c2a504f7f70af3e1b5a3424adfd5b12d747ec6a59c6024bec38d49c95610deb8ab00c8a469", 0x5}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001140), 0x1) restart_syscall() inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x2000050) setsockopt(r1, 0xfff, 0x5, &(0x7f0000000140)="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", 0x1000) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000007000000000000000008425d10", 0x24) fsync(r0) 2018/03/10 06:52:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x24e21}, 0x7f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000580)=""/203) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000127000)=0x5, 0x4) syz_emit_ethernet(0x423, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/10 06:52:18 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) move_pages(r0, 0x3, &(0x7f0000000080)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f00000000c0)=[0x3, 0x8000, 0x3, 0x7, 0x800], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) 2018/03/10 06:52:18 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="080800000000000000000003"]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x10, 0x6, 0x1000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x10001, 0x10001, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x100000000ffd, 0x20, 0x3, 0xbb, 0x401}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x1e}, 0x8) 2018/03/10 06:52:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/ptmx\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/ptmx\x00', r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000002c0)=0x10) syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x9, 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x4, 0x2, 0x6, 0x100, r3}, 0x322) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000003c0)=""/166) r4 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000340)="b2b3fe816350148f786a8ed51c9ed33c", 0x10) 2018/03/10 06:52:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) fsync(r2) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:framebuf_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x37}, 0x39) 2018/03/10 06:52:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402001, 0x1) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000500)={0x4e4, 0x31, 0x0, 0x70bd27, 0x25dfdbff, {0x1a}, [@nested={0x28, 0x6a, [@generic="60c23db26fc6d067bfe86af8903cc36e9ee576796b8a6cee78f696e5a17e39c3147a"]}, @generic="4581342864a32766d219c765996ca22b25b77120391dda61e51e764f6bed495703a5d2ca1b27e10140ef7eb7895435ed294bfe418c790ff2a17e0f0f714b9289", @generic="cd01414e8f8a5382d956f57ab4319675d4bd82067f703396ec5ec9a3ecac7524d7107d5d0b0bdfe11d3050e156d6b03014fc056019f6173bc137fe976b9c", @typed={0xc, 0x4f, @u32=0x3}, @nested={0x368, 0x63, [@typed={0xa8, 0x89, @binary="91c3a41f9a8210ec57acedffc123cfe4335571bc92018a92a67e65b41b3f2bbe2f58122b42889eb9e55c2b5c00e37834fcfb365059d9ae9587e68cc63b5db829a2219ddac7f50a8b3c32c3530deadb637e14c48a43d5a6c22e738da6888e45993d6322e86b2a2dad024bc43206b8f1099a10b06fbe366ae91a0662665d04560f79f29f63d4036b08a6b188ca346326beb5b84b1ca484ce43e527d1e1c0b16e7b"}, @typed={0x8, 0x31}, @typed={0xc, 0x82, @uid=r2}, @generic="4807e479692750a2509b7b11f135ab9cec92267f4a2d3004ee22b31ce556f5e6d55488dfe9fe4f0e82baeecd4ee231f81c44ffdbc320579dafadba8a6d2351246517d0288d203480141dea665bf560a795e7d70b99a6cc626b20b4dba9d4a7db10c7619d193633dec697d8c2ad9bb72f8e4ce642d5c25b7e02825c61e8957f7ea85db1593b67bb1a03f050990a22b18f5ed53a4996fdc63cb430e0bc769a40f6386fd96dec63d2afeeeaac866e3912c30232b925a356f4fc3f79a7166533cc6046a1637f7143d2d074cd8f4e95f8e3519d4ebf662c8537680e2b0673c67ca32af62675a1b61535c192b1830c475a2c3bda69a1ab7f3b4c", @generic="e86757cf9ee271780ddace8902366d818a2fdf7ec3ecafb9281d96438836c1c7ebe7fe3b8daf42be5c41a72b2e70f36cd93c711a431e32d3961558f8f1f18c92c96018e16c67715b12011d11afe1f03186107fe8d782badbec8dab939fa4b4aa0a492fffe20d1db9bfe789f6b1d8424c3de42b8b2b7e8b40dc5da2794f2af502590fc1440753390d9aadf7a6a30b2817b572cbc1a53b5510e26208580373553aacbba7260c5220217a59e3190eb394601ee07e996a24298de19600edee65566d4f60a2ae64d1f35b44e5682bf4aee29ba4031648ab015d41", @generic="4af267575b5a558af2b00df3beec9a2e218fc3a440ef5a81b05806a90beaffe48bbbf7ef063e2a94d6a0c5793d8b8a16a969fa50ff9c1a6e0fc1a77d81297d9804f3eb5073e4f08ce3d5d365a2598bf29aaf90dc7250b51b62614c64fb0a79e62bfa71551a3dbbfd2288be47e8bcecc0287305c57a4440bdb6d1b04ce785749c8065690687a462a846df1f8a9e5555b4fc35f04030bbfb7edb9bce9f43390915b9fba0faf569223b217200d3141fc55bf288d2e4e4cfa8f2f23d239839e85dcd4f4352b8e2a222951ce60a5225386f823cd9179140a008b108"]}, @nested={0xb4, 0x80, [@typed={0x18, 0x83, @ipv6=@loopback={0x0, 0x1}}, @generic="2bfbcd34ccb5fd2e30fcfc59ddf21dda9d19a7c4a9f7303ffd8d9996c6535e0e9b141b9464f558a7f465773c810ee32d078398f45e44f385fd65f4c1a790768379d663b73baae29c8dac63a799a2f733632fe00ba6a973f815024d3b700749e0009ac06bd568b9dfc279e870357222250885102902bdbce2e51632bf8d5872d99cc08f1bec8c22d9278415", @typed={0xc, 0x2a, @str='\x00'}]}]}, 0x4e4}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) r3 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x2000000001f, 0x282200) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf3dadebd32923e2c, 0x1010, 0xffffffffffffff9c, 0x0) r5 = mmap$binder(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000400)={0x124, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000040), &(0x7f0000000080)=[0x18, 0x20]}}, @acquire_done={0x40106309, r4}, @increfs_done={0x40106308, r5, 0x4}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x28, &(0x7f0000000140)=[@fda={0x66646185, 0x4, 0x1, 0x21}, @ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x0, 0x40}, @flat={0x0, 0x101, r6, 0x1}], &(0x7f00000001c0)=[0x38, 0x48, 0x20, 0x40, 0x18]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000200)=[@fda={0x66646185, 0x4, 0x3, 0xc}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000240)=[0x18]}}}, @acquire={0x40046305}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4, 0x1}], 0x32, 0x0, &(0x7f00000003c0)="60b1a8f45c7659a1cccefe10753a0de74b565bf9c1076f85647865ae2f9e8a518baa474648f48731df5a335c2fbcd5e5b840"}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r7 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4$alg(r3, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, r1, 0x0) tkill(r7, 0x1000000000016) 2018/03/10 06:52:18 executing program 5: socket$inet(0x2, 0x4000000000000001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) setrlimit(0x7, &(0x7f0000000000)={0x10000016, 0x3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000836ff8)) 2018/03/10 06:52:18 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x4, 0x401, 0x4d57b679, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)=ANY=[@ANYBLOB="cd398ffb0f0000000000000086dd60c0e54400183a00fe800000000000000000000000000000ff0200000000000000000000000000018380907800000000ff020000000000000000000000000001"], 0x0) 2018/03/10 06:52:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) eventfd2(0xfff, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[0x1, 0x100000000, 0x1, 0x7fffffff, 0x2, 0x2, 0xff, 0x3]}) 2018/03/10 06:52:18 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40200, 0x0) r4 = signalfd4(r2, &(0x7f0000000080)={0x9}, 0x8, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 2018/03/10 06:52:18 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) syncfs(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000180)={0x8, 0xb494}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) unshare(0x0) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb99, 0x301000) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4}) 2018/03/10 06:52:18 executing program 1: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) fchdir(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = socket(0x11, 0x2, 0x0) getpid() setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x10001, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x400, 0x8}, &(0x7f00000002c0)=0x8) setsockopt(r3, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00", 0xc) dup3(r1, r3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x341000, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000003c0)={'\x00', 0x8}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/10 06:52:18 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xec, 0x3, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) connect(0xffffffffffffffff, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) 2018/03/10 06:52:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d7fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) recvmmsg(r1, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f00000072c0), 0x0, &(0x7f0000007300)=""/144, 0x90}}], 0x1, 0x0, &(0x7f0000007480)) [ 58.119170] QAT: Invalid ioctl [ 58.131712] QAT: Invalid ioctl 2018/03/10 06:52:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x10000000044004) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xff000000, 0x0, 0xffffff00, 0xffffffff], [0xff, 0x0, 0xffffff00], 'vcan0\x00', 'erspan0\x00', {0xff}, {0xff}, 0xaf, 0x80000000, 0x2, 0x19}, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x7}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/10 06:52:18 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x800000, @hyper}, 0xed) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) 2018/03/10 06:52:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 2018/03/10 06:52:18 executing program 2: r0 = openat$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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x3a, 0x0, 0x1ff}]}) 2018/03/10 06:52:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x80000006, 0x0, 0x0, 0x6}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000380)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f0000000130001002abd7000fcdbdf257368613232342d617678320000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000005e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000040000000000000000000008000100e0ffffff0800010004000000"], 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x80) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000340)=[{0x6, 0x81}, {0x2, 0x7fff}], 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/03/10 06:52:18 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)="0069e891e4936a4ceea3ce259a4b1bae2ee6623e5f7e37a4cf5c806e2cc754436e7907e8b001b01bfd326d5cc7dd9be11eedbc5300c4f4d5ef1fcad36ab0f7621590162978f07d663d6cf075706f1648dca750b6e3e9bf8f5f9488a6bfc43c9513f6cae9e8fe808adc1bb4f9403dc2f00ece3c7a7fb7faa4520d1b1211941510d3cf61d03df3d1200a5e92266975d145bb00daa1b760995988621f1eea50d81cd2a36b37b1a237b3b4a020ffa9c8de3e8df2440ed04e57fef2ed56908bd6f25cda7baf35e93df6803331e9ddf660", 0xce}], 0x1, &(0x7f0000000480)=[{0xa8, 0x105, 0x61, "bb16e32f2758eaea7f24ac004d55a56a0798504fe201d1674c3719ed5b88129b3480cb4889cf2d99d99350be0602460eb32e20bdd6e9ed20e4a5634b4460d1c27eefcd887e76fb68e101da6a2a477539bc202c1a3306d486824651abd5d48466dabd6ee9f361d48d0ae187936f1bd9b58be08c3d5da6a67f8a5d33c126e5f66dcb707ce5ddcfb4ffb06d5b0d667248fad1bc53e6e26d"}, {0x88, 0x115, 0x2, "b041e14dbb2df7c12509ad34530246e1ce6353818e09cbe18fec42c3b8a80faf2b8c92895bdf101894ba67cb818d496865c1ba8e57b6203e0433bc2cfb71bd6a549695b0c91bb6972fcb7f487e320d582abb092bfc4904fcff41846f5a9663f45484194f4884ef3f922a8410b9fd84f792ee54122e"}, {0x110, 0x11d, 0x101, "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"}], 0x240, 0x1}, 0x4000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x82) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/10 06:52:18 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x200000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xca, &(0x7f0000000040)=""/202}) mlockall(0x5) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000000180)={0x0, 0x22, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) 2018/03/10 06:52:18 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) [ 58.191085] audit: type=1400 audit(1520664738.439:53): avc: denied { map } for pid=8578 comm="syz-executor7" path="socket:[22741]" dev="sockfs" ino=22741 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/03/10 06:52:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001080)={0x0, 0x4, 0x30}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001100)=@assoc_value={r1, 0x1}, &(0x7f0000001140)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x4000000000021, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffc2) 2018/03/10 06:52:18 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x10000, 0x8000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x7f7a) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000001340)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000001300), 0x0, &(0x7f00000013c0)}}], 0x2, 0x0) 2018/03/10 06:52:18 executing program 4: 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$netlink(0x10, 0x3, 0xb) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x404400, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer\x00', 0x40000, 0x0) io_submit(r1, 0x3, &(0x7f0000001240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0xe0, r0, &(0x7f0000000040)="dace71dcd0da4db630f932d5c5a1f2812e159504364ba15d6743461d3f664eec0707858535ee096669cce4fdd9ed71c1", 0x30, 0x5dff, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xb0be8883f8b99159, 0x800, r0, &(0x7f0000000100)="7b7d6e35008df86767fadd05ddb1a60344b685576d9305bbe39a360019a4fa", 0x1f, 0xffff, 0x0, 0x1, r2}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f00000001c0)="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", 0x1000, 0x0, 0x0, 0x1, r3}]) mlockall(0x0) 2018/03/10 06:52:18 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x2, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x112) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000ff, 0x3}}) 2018/03/10 06:52:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:udev_rules_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4a) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x8, 0x0, 0x0, 0x4, 0x0, "5f3aec9e789b125fa8c6343bf2a2314a7172d1949013bc3b47e7b627d8e577585d93712f531e65d8ad915e038d0e7c3b92c1fb2e8e4c9431afacd2b72743ea", 0x101}, 0x60, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[{0x10, 0x113}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x9e, "3da9a1a8bbddab385d90f485fad40157792534f85d4a0b2309516e7f2a0de85124b045a9d5b3571a975f7fdcd372dcf7fc7cd305a2894db7827cb9114afc2aea8066069a7b0a2272bd8a727f4701ae4b393ea66f41512ba0698d2204d2a22fa31cc95026abc0fbc254a275d0c245fea8e16db6715ca91886ed7f1bad498e6c1101b7e127711bd99675863b658cd2edd6de9b1543d083183c55e23ea8f8d6"}, &(0x7f0000000080)=0xa6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0xfffffffffffffffe, 0x6, [0x10000, 0xcd4, 0x80, 0x1, 0x8, 0x7]}, 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001900)=0x14) 2018/03/10 06:52:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xffffffffffffff2f, &(0x7f0000e38ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000000000000000000000051f5cd982100000084af31856ce02068dddc7ed15d0127000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/10 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/03/10 06:52:18 executing program 2: 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$inet6(0xa, 0x80003, 0xff) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100)=0x1000000000004, 0xfffffffffffffe31) r1 = socket$inet6(0xa, 0x80003, 0x80000000ff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x800) [ 58.373605] audit: type=1400 audit(1520664738.622:54): avc: denied { create } for pid=8615 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/10 06:52:18 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) r3 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x58, 0x22, 0x700, 0x70bd29, 0x25dfdbfc, {0x4}, [@generic, @typed={0xc, 0x44, @uid=r4}, @typed={0x10, 0x1c, @u64=0x8}, @nested={0x1c, 0x6e, [@typed={0xc, 0x1e, @pid=r0}, @typed={0xc, 0xc, @ipv4=@loopback=0x7f000001}, @generic]}, @typed={0xc, 0x28, @fd=r3}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x41) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000240)={0x0, @tick, 0x0, {0x0, 0x5}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 06:52:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000100000001000000c7a91b079de39395bd5590382660b540649f6c128a749913e4c7389e7d052977790c000052aebdc7bc3b087bb754a83654a758554d37840acaef71f2a83c29921410ba340608be1caa4cee92", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0xc0) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0xc000, 0xf65) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x1) close(r0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x25, 0x2, @thr={&(0x7f00000000c0)="cb3e7b1ae77476338b67", &(0x7f0000000100)="fe58644cb06f96d850fe91e04c7c513f869e0953eaf74ba33f17c8676d8e826b7930d3583ec341a1bd925f083a31158fa394b3136fd0933316b3e3942847cf2af59b7672bc5287e3f3872202f02692202cd8c5716d58fac64de7c6d296ab50128c90fe56d53df7a05fd54c7a049ac43fc131d68c"}}, &(0x7f00000001c0)=0x0) timer_delete(r5) 2018/03/10 06:52:18 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000000), 0xffffff49}, 0x0) [ 58.397730] audit: type=1400 audit(1520664738.622:55): avc: denied { write } for pid=8615 comm="syz-executor4" path="socket:[23611]" dev="sockfs" ino=23611 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/10 06:52:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x8, 0x0, 0x0, 0xa07, @time}], 0x30) pread64(r0, &(0x7f0000000140)=""/250, 0xfa, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000240)={"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"}) 2018/03/10 06:52:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xff66) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x100, 0x3ff}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x31, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x7837, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffff8}, 0x669d2dcc, [0x5, 0x92, 0x263, 0x8, 0x401, 0x3fc0000000000000, 0x6, 0x6b]}, 0x5c) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0xfffffffffffffc95}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/03/10 06:52:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x40) semget(0x2, 0x0, 0x280) r0 = semget$private(0x0, 0x7, 0x44) semctl$IPC_RMID(r0, 0x2, 0x10) sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) 2018/03/10 06:52:18 executing program 4: r0 = semget$private(0x0, 0x0, 0x4ffe) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) 2018/03/10 06:52:18 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x15, r2, 0x1, 0x1c00000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/10 06:52:18 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000004200030f07fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/10 06:52:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x6, &(0x7f0000000100)={&(0x7f0000000080)}}, 0x18) sendmsg(r0, &(0x7f0000000600)={0x0, 0xfffffdef, &(0x7f0000001680), 0x0, &(0x7f0000001740)}, 0xbffc) 2018/03/10 06:52:18 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) fdatasync(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) close(r1) 2018/03/10 06:52:18 executing program 4: socket$inet(0x2, 0x5, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x4040200, &(0x7f0000000200)="7b58af6c866ad8c82afa88c6318af368319da71877cb31dc97d603013ae221da1b1ae72a11eb26a83a27e70f5e7c2751e69cd7f9f6516eac1ea03b91a29d887389b7a097f9cd5f3cf94e6f", &(0x7f00000002c0), &(0x7f0000000280), &(0x7f0000000080)) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000340)) r0 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a498370e554e87dbddb4d571522df0153c291fee3e4e683751552056f2e69f5b43fdf978afc3bd0a86cc1ae5ba20ac2248c61cd06aa68d92762cc1c09e85a8670538537838b40b49347bd50683", 0x4d, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/03/10 06:52:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x55998751, 0x100000000000000, 0x7]}, &(0x7f0000000100)=0xa) 2018/03/10 06:52:18 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getegid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000002, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80000000, 0xfffffffffffffa5d}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x882, r0, 0x0) sched_setparam(0x0, &(0x7f0000000080)) 2018/03/10 06:52:18 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x0, 0x7, 0x1000, 0xfffffffffffffffd}, {0xd8, 0x8001, 0x2, 0x3}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x311000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000280)=0x9fe1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) bind$ax25(r4, &(0x7f0000000100)={0x3, {"ee4132c93470d8"}, 0x4fb}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="2edea2ff2dd2ee031b171e4b29e3544c4d4c54e2422a28ef337d13eef0459ed8597f307a6b1ac5f55194c3ca4a522077616eacd56dbdaebf49234431573409a9d687bd0bd2c16d70b775d98d9a1226671e3c2471f1cdf4db15032b58c2b06ebe818e4d83d280edc179cc6cfbe1d37c51bd4a52da1a04bd1c33234750809be444dd5de25cf2194893a41f7c2b9aecf849c4e8", 0x92, 0x0) keyctl$revoke(0x3, r6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={r5, 0x4, 0x30, 0x0, 0x6}, &(0x7f0000000200)=0x18) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000000000000034d564b0000ffffff"]) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000002c0)={0x77359400}, 0x10) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000440)=""/96) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00000004c0)=""/122) 2018/03/10 06:52:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x8b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x96580, 0x146) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') 2018/03/10 06:52:18 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000), 0x0) 2018/03/10 06:52:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7db, 0x4) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r0, r1, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0xffffffb6}]) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000180)="26427a3e09d042a0273520b0d8c02e7ae3266c3d4d40a0667f0c39f1d2b5ad5a6754ce6a0263db56c3949b15088c317e1d51ffff7eb2135b64671dab04e6e77c6e005ee061991984ce196cd33f09958a81fd42381e7fffdce35c0c85d8e3513a32baffaa3d799ff3e2f1b2bd54a7e380c550a610368d2256840b0e04b5ba7b4568dbdf289488dcac494c0957f1", 0x8d}, {&(0x7f0000000240)="f0510b3bc8abc5a40da6b8877b7f9177c1d499ce8ca04ba36184cf8d99dc93f5dc48b1637696924a8751f7672326c517d9099b2bc87349bc5eac6e052667a64a982036b53a29a9ab1f6695964e1a1e1520d35f8948686c4aadd34c13fabbf8cf7aea0746ed5cd70ee9fff1255a68ec72ca0de4c682b45d8d948c4fc094daa30d98361f19790d09c1c80ac0db4b25190f717b30deb2f3e8367753c5cf4d9aa598684c4ffb461b27cc687cbd394efd2a70f2d9249a68325b3b46a031bd2f0abce9c65149627c9d5c143722946e382968e373ca51544a53f67d2ac17992f09aa2d4a8dc4fdb592b870c472c23a785e4977a9781", 0xf2}, {&(0x7f0000000100)="fd16a7733101f5ef852b58c86b28f5b132688dfa189605d6ea4fc3c5087babc6464b375c1fcc69be2d2e3d05", 0x2c}, {&(0x7f0000000340)="bc77a0fc87bb833db2f22d7153ef4a06974ab3ef4b6e9ab8aa74c30d77a8f7e330d93a7eeb99ab1df83c66c8e8782bc6ff90562ef1a68ef38afa90675c16db7d8308d86ff6eb76b11f712473df2f36e235b258d1dd8e8b4600a52de6cf75c6f4270cd6006c9bba478716fd5150bf70ab41a5a65adc4aab9e5e18a5bed01bacb5c5f1698feb4a26e136fadb9cf9e25620cd9ad19c23ff4b72fc90b03a8cd2c8e76e02195ab1a5b9821cd00b5a644a1008cb876b4de0fc3c6d43", 0xb9}], 0x4, 0x0) 2018/03/10 06:52:19 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000004c0)={0x1, 0x1, 0x1, 0x200, 0xfffffffffffffff7}, 0xc) syz_emit_ethernet(0x85, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000480)={0x1, 0x4, [0x588, 0xdec, 0xc98, 0xe45]}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)={0x0, 0x0, [0x55a]}) renameat2(r0, &(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00', 0x1) 2018/03/10 06:52:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x31, r0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x10000}, 0x8, 0x80000) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) ioctl$TCSBRK(r0, 0x5409, 0x6) 2018/03/10 06:52:19 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) r3 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpgid(0x0) getresuid(&(0x7f0000000e00)=0x0, &(0x7f0000000e40), &(0x7f0000000e80)) getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001280)=0x0) getresuid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) r11 = getgid() r12 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001380)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001480)=0xe8) fstat(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001540)=0x0, &(0x7f0000001580), &(0x7f00000015c0)) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003c80)=0x0) r19 = geteuid() getgroups(0x8, &(0x7f0000003cc0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000054c0)=0x0) r22 = geteuid() r23 = getegid() shutdown(r1, 0x0) sendmmsg$unix(r1, &(0x7f0000005a00)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="95ad4af0e4862d24e66b1bbec2bb1420fbe0fd594d38203ac9bfee572c68ac15adcc8e13c4f5f47b4ca003e867fa2ca7f9974a0033bb45634fe7c0dcd598197d04a362093531260f93d8284c7151c4e2af", 0x51}], 0x1, &(0x7f0000000340)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1}], 0x30, 0x4080}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000400)="449e28685d9c947dc8e66d14c386771e99af", 0x12}, {&(0x7f0000000440)="8404c401129e17dcb369f986268446e8614716acdacd93963e0fe75bf1199da2f0ab56c6ee86b3c6bf46f7f387d273de4e0e36f762fbb3fbef9d129e63b2ad1a9932ad78f1afb2f46c7eade56097fddcdd81bcace8e93698b27ab2efbddbc6f8082cb90b75ecdb3ac8e0eddda337aec60d1e97d40ca9198c92691aab3d0a8630aa889325696ec801fc8d050345947c79d2ffb50952756e13eb32d9968e1b14fbda7f451d1fdd7eb99f626a27f1ffa257b6b657618a98823a9e0b43b7228def971f4b7815033ebefabc37cd5c3bb4", 0xce}], 0x2, &(0x7f0000000580)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x58, 0x40}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000680)="d7215f77d3166fd31524b3f1abda311f144045bfbb148879c5326a3f32ca04aeced3f11521854b62e2519187d14b53bb0915dbbe59028b6486ebc874eb20a75157824d758e2c25804fd4202b979df7b37f71ae782a0dd909a766a1520a17b349b0b884536e9d206cb0f15b955529f22bf690fbb877d6fc43387e70dabffb5336c48fd245f1678bb133b0dd0d75021c10bfb3c15602dfbeac5c19eb7f72923daca7e7926d8ccb357f327728515ea85747286d2719b0161a93cd6cc0dbccc5135859325d51", 0xc4}, {&(0x7f0000000780)="01a73be8", 0x4}, {&(0x7f00000007c0)="68a5b9ca057236aeeb781ca4c64e237887b9aa8ef9c5e7ca53c3e008ead22b27a2aa2b96d12e7cbc77ee69d0b1588e91e2899582914fab1b1af89815319e44f8033545453528e642276d54401317bfd5d5fd30eaf1c684c2e2c231eacd7f96e1186e0bbf353180f9b674ecb0cd83ada4da32e325d8b5f7a4a1c8a8c46a06d6a007d0b6b996f5aab5d22ac0a349354134ef1d14154d2fad7cfd2ed1da1b467e7d067410397035ff6cb5b6b3cc477e85f2d364104d1d102e9da9222cc232", 0xbd}, {&(0x7f0000000880)="369a05f247be9703b094ff9e83132f63d8fd1214bb747160dbf0358d379d0bccdfecf03f230c3fe46f4b0e87e2671baec003", 0x32}, {&(0x7f00000008c0)="470503341f21dcd02509ba48faa4adb3f0fb91e0235f569cd6b3e402444fd2c0650710f86758740b410e3417247514bfaed48e41619c5279ea5a60413f13d583c124ed427896f73386f08ed6483044f4bd7391f102d2d14ffaa0", 0x5a}], 0x5, 0x0, 0x0, 0x8040}, {&(0x7f00000009c0)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a40)="52d6ba910dcb8d26a56c7b14d7e80f2179d5a009c6d73e104ab0d71886f289f9fc164f797fee99b775cc4cdbaec415e2547733bd00948ddbf56d7ecb41fed5c8fc27ed", 0x43}, {&(0x7f0000000ac0)="3c295692ef699186a8970d8686b0470a23df0c614a20f20118961ed905573e27", 0x20}, {&(0x7f0000000b00)="62f9ce879f3587b3adfa341d5741574ac90b0c91ddba7fed5733", 0x1a}, 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0x4000000}, {&(0x7f0000004180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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", 0x1000}, {&(0x7f0000005200)="68399df5326817715da7e82d9c0c3558632d792d8f3c8a29cd59d57ed7e901ac6f355ebdac363216dffbc65590813a316ff8cd5880", 0x35}, {&(0x7f0000005240)="8516d699240bb3b26c7495147a2b492340ecb261611a14a0db8f620a5211ef764df0124dc03f4b4ab4476b2725a56fa15026304ca3e8c8f701ec6c6899aafe015fc2ddc1907be45b36f4e786340e3be31db47db0d13039af5d55062eeed95f828c6fba206eb12cf682d7486690166cefd4", 0x71}, {&(0x7f00000052c0)="04735bd31b9c089ee4c48b92c05b43dde807e2bfe8159a339d55a20a3d02cbb9d98009e6ff9ae193ad68151d3f9e4aff6e2a4b60c5c75bdc696a275987fe4d0caca2f0eef13e55bed72e44b471ef8c8d07d7584ab71f920b00f6082eefa10977bb7f7fed91744edf3a40d229b20272312c7ec6e6317646f2e32d1834a94b87502ac73a4395ead5a1383b0d84030832072f7732eb733bfb8c91f70562b6fa69b83bd0ea929bd0da0c44af3fc01fba518e884e2f94b05f410fae61ee90f2aceea8300989547667", 0xc6}, {&(0x7f00000053c0)="cd00cae7874d8a402aa3c3c09a0fd25285cd079f8563eb8a7b013fe459162b82b06cb70264376b0fe0d7ef2b18bd2eb20079d5c68a21fb68af02084da481a77bb10b374769374d05520b309daa6c62e7a8b1d86e", 0x54}], 0x5, &(0x7f0000005500)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x40}, {&(0x7f0000005540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005980)=[{&(0x7f00000055c0)="9fac40a0072fb0acee35917f360587a06fafba24cd45c6f342f8410b4111dee3bae9607657728f3d2ea23adade41d2ec6dabb94c5d4db4c93159bd7d48244b5034a24a23be861dfb861a5dd59d5556dd175511eb0207a644fa5cee0a1dba4423b549a40c8112", 0x66}, {&(0x7f0000005640)="3b2dcee6c8040a7802761857327c613abb255a64ec138dba3c3d9e79b9c005c32608f28b00e69d5f127a36fcfe67485095bb25fef20a089faa054c78259c3a84af86b5f151cdac40fcdbb5da4251eacc70fa", 0x52}, {&(0x7f00000056c0)="07a720380411694c137a344928ee4e5302ebedcfa1567bd898906899a83ad4289f96d9cb8053afd9cebf8d3f3dc4c2c25511e739b28a70379fb11b5af9c565604015f24b046689cdc4bb64379bfb32b7ad58c447f6b6183074c0f5b4204a09ac1b3ea36c65fa427b7f1122affb25b82a20dc447b395df49d79222b68bd37893974c0d57f5582c8f8eaa84d22f37db9", 0x8f}, {&(0x7f0000005780)="a300b4ba5cfcd1220b93ca9d77084f13f3142e0c5c0a83da8f94ad1b52a7a62ab0c54519be7893ae8b8ab9d2ba1a5f5a17e445b8d4a0ca59a4ad8eb8820b8cdb320671e7", 0x44}, {&(0x7f0000005800)="48c540102f8b604b8875d588d59b20fe3a05306e78c7c8a6983aed979997b06802738e547555991950c22bdaf1f03c9bd49594df731aa08e9cef49b7ce99f3a15bf901226552b142c5ba0440bbd06b3e022622d1933d6cfb6e3771e95f9888f2343db94a08407da91bd8809497a5698cd46e", 0x72}, {&(0x7f0000005880)="fc31e8f17d1e6fc7f2c5d92d13efc023143aa348d73855d475532efe8268c2c547c050e8b3187e254c1d3e693f2cfdbe6c8d6244d42ad459c0b08cdff13b234ac1946e1a492490d561a9a0ba13a202d49728b4a73bfe260aa061fbfc0401d2b881ff2ef63e549a9484dec780d7c8a183d7a65d5de8b70994802f7935cf053dc8b85c0c94f9a02c0451f07221fd180d6ddfe775ff54b027833b13317930cfe23c974ae935e8ddccb39f2aad0c0141ac7468d5b6d3c4537f104ce33bbdea1471e190", 0xc1}], 0x6, 0x0, 0x0, 0x8000}], 0xa, 0x4000) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/03/10 06:52:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x80000001, 0x6, 0x1}, 0x5a287171d51d517) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffafe0)={r0, &(0x7f0000fd2000), &(0x7f0000000080)}, 0x20) 2018/03/10 06:52:19 executing program 3: r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40041, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/10 06:52:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'vlan0\x00', 0x1000}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/03/10 06:52:19 executing program 4: epoll_create1(0x80000) r0 = timerfd_create(0x7, 0x0) pipe(&(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_gettime(r0, &(0x7f0000000000)) 2018/03/10 06:52:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000003180)=[{&(0x7f0000002180)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x80000001, 0x9817}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) setsockopt(r0, 0x4, 0x5, &(0x7f0000000040)="debc06decfdcc839af12151597e8813cabaf2903d8991fa0f36c12d5376b86d612cc8112c83203d915f4e54d4605bde4e4c54b14407cd9ef9710807738f9b866b51a9c7a9d75f07047d454d4b59baca8804011a1f2a5c7af297e88bd10d2c2586dc25a97e3f826502dd0bad9ca3601c73b1bd3ff4c477a067a22de1deb744b0fa82413586f463eb84eb869bb77e846ab49eb1b64e082ad23ccf3fea87e621fef7f1fbdca47294dad7ea39be8dfa6617bcf5006fcb14135ad32c3", 0xba) 2018/03/10 06:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0xff) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x248) 2018/03/10 06:52:19 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x3, 0x5, 0x101, 0x40, 0x1000, 0x1, 0x8b, 0x401, 0x1000, 0x40}, 0xb) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x10000}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept(r3, 0x0, &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r9 = getgid() getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getegid() getgroups(0x9, &(0x7f0000000500)=[r5, r6, r7, r8, r9, r10, r11, r12, r13]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000005c0)={r14, 0x6, "449bb2dee7be"}, &(0x7f0000000600)=0xe) ioctl$void(r0, 0xc0045c77) finit_module(r4, &(0x7f0000000640)='@wlan1vboxnet0', 0x3) r16 = open(&(0x7f0000000680)='./file0\x00', 0x606000, 0x80) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r16, 0x84, 0x76, &(0x7f00000006c0)={r15, 0x5}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000700)='/dev/snd/timer\x00', 0x0, 0x400100) setsockopt$bt_l2cap_L2CAP_CONNINFO(r16, 0x6, 0x2, &(0x7f0000000740)={0x800, 0x100000000, 0x7, 0x9}, 0x6) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000780)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000007c0)={r14, @in6={{0xa, 0x4e24, 0xe6, @empty, 0x8}}, [0x1, 0x9, 0x1, 0xfffffffffffffffb, 0x4, 0xb267, 0x8, 0x80000000, 0x3, 0x100000000, 0x0, 0x2, 0x12, 0x0, 0xab765f7]}, &(0x7f00000008c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r16, 0x84, 0x22, &(0x7f0000000900)={0x5, 0x1, 0x400, 0xb7b4, r17}, 0x10) mkdirat(r2, &(0x7f0000000940)='./file0\x00', 0x8) 2018/03/10 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000080)) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002aeff0)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000a54000), 0x0) r2 = socket(0x1e, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket(0x800000000001d, 0x0, 0x0) 2018/03/10 06:52:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400}, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x20, 0x3c, 0xfffffffffffffffe, 0x7f}, &(0x7f0000000100)={0x7fffffff}, &(0x7f0000000180)) 2018/03/10 06:52:19 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3b, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8515b295ad1e2a3a108a07e4d69b35ed42cb9accfe63e2106ea0ef258aaa"}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@empty, @dev={0xfe, 0x80}}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x43, "bf06b92a25b8f0e50e87edb9cbb8b56ee25d71c556e95c81d2acac63ed146ca80f37e29b4d32a13031daf2ecb49c3a575ee9d4c93fb2aa9a4a4c121d674c218d17631b"}, &(0x7f00000000c0)=0x4b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x6, 0x100}, 0x90) 2018/03/10 06:52:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x46003, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000461fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x2, &(0x7f0000000040)=""/1, &(0x7f00000001c0)=[{0x1, 0x0, 0x9, &(0x7f0000000080)}, {0x1, 0xdf, 0x3, &(0x7f00000000c0)=""/223}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000047efc8)={0x0, 0x0, &(0x7f000007afe0)=[{&(0x7f0000bf4fa8)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51}]) 2018/03/10 06:52:19 executing program 2: syz_emit_ethernet(0x29f, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x28c, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [{[{0x9100, 0xffffffffffff2794, 0x3f}], {0x8100, 0x5, 0x3, 0x4}}], {@ipv6={0x86dd, {0x80000001, 0x6, "1da401", 0x24e, 0x0, 0x5, @empty, @dev={0xfe, 0x80, [], 0x12}, {[@fragment={0xbf, 0x0, 0x1, 0x1c, 0x0, 0x3, 0x64}], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x89, 0x3, [], "5cfd464eb14e03e1f5e10ad12db9e3649ada7e03b1f93450e12e920155f149c27c78da6bfd1a7aa8b475d6f5328a6453ae2c7777edca2509a0b3f5475d3ff31c7513db32a4aa6838c12e55fc95348a3e4729b4bcf491a2442438e85f6efda757dde14133b1531ebc3559bd1552d23cf23af40a2e6b998fd756fa8ecd0e0e7afe581504dcf66a02513d"}, {0x6, 0x0, 0x8000, 0x8, 0x0, 0x0, 0x800, [0x39f6, 0x3], "0a99f4a4402ad5"}, {0x7ff, 0x0, 0x6, 0x1000, 0x0, 0x0, 0x86dd, [0x3, 0xfffffffffffff801, 0x80000000], "3be0a1ab7fccd458ac7f35831ae141bcf102ba4f25ec5cbce402b7fce688b68fb6128b9bffcba1ddb961db80d031a06468d6016ae446d019792bffa61d08faf6a23b89fa09b25717fc4a473b9c2c4ab3fc466c7cf10bc8b5c62faad2cc2e435271e7d55482db0b1a0fb9a41b8b61964acba4709c2b71f10c"}, {0x8, 0x88be, 0x1, {{0x1, 0x1, 0x2, 0x5, 0x7, 0x6, 0x800, 0xfffffffffffffff8}, 0x1, 0x2}}, {0x8, 0x22eb, 0x0, {{0x2, 0x2, 0xfffffffffffffff8, 0x9, 0x9, 0x20, 0x0, 0xd5f}, 0x2, 0x8c, 0x80000000, 0x4, 0x8, 0x5, 0x8, 0x7, 0x8000, 0x1}}, {0x8, 0x6558, 0x4, "64e2708a12215decb2c1b1d3cb74297d9d7b8cd08ddd67c55a7472fd384e013068ea166718b36e2d9b113b004d38ec84d5122854e68c4f4c8055b7bd0869b6af22d1321998fa5c9bd34c5aa5af6feea22f36b1ca4a3db8b41483677aa8f8ec478ccbb40d83ada451f8b9c1d6fbb819fc19f88cd9283f930720575468d0860cb27838b2afb159f879870aa63d654dbb74f8acc4c00f6162a6f2ca2bd33fe054363a36bc7776f2a511a8ebb51b639904f5946b169fdc4b4fc71dfdfeadf0abb130b28b161d95d1c44d8f32bdfe6ce62404d9f29931feb3fb3b633a3cf76471d7a9b1c90ea3de5a38799d3bb674ec9327eb"}}}}}}}, &(0x7f0000000340)={0x0, 0x4, [0xb97, 0x54, 0xc9a, 0xfa]}) [ 58.927478] can: request_module (can-proto-0) failed. 2018/03/10 06:52:19 executing program 0: r0 = socket(0x2020000006, 0xe, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000040)=@ethtool_cmd={0x26}}) 2018/03/10 06:52:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) mremap(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) fgetxattr(r0, &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)=""/96, 0x60) madvise(&(0x7f00009e7000/0x3000)=nil, 0x3000, 0x63) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x64, &(0x7f00000002c0)=0xffffffffffffffe7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x1, 0x3, [0x100000001, 0x261, 0x8]}, 0xe) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000a11000/0x4000)=nil, 0x4000}) 2018/03/10 06:52:19 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x20, &(0x7f0000000200), 0xcc58139) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000240)={"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"}) 2018/03/10 06:52:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x424800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x91, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000200)={r4, 0x80000, r5}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="05003a003d99d45561a7dc20e001fe1f9fd5aa8ca41d88e8645c1c1fa1d3816dc7b8575fd8e612ac4e15a484357142badaef259e709a2c6b1d54b4330b6336e31a02fd1c047951a8c0abfddaee0efe49a52abde102227fe9f71866fa555aa3"], 0x42) close(r0) 2018/03/10 06:52:19 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x1000) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) 2018/03/10 06:52:19 executing program 3: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r1 = memfd_create(&(0x7f0000000000)='\x00v\t', 0x1) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x2, 0x7b2}) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/03/10 06:52:19 executing program 2: 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) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='timers\x00') dup2(r0, r1) lseek(r1, 0x102, 0xffffffffffffffff) 2018/03/10 06:52:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='statm\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0x3f) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x7, 0x15, 0x0, 0xff, "2e8b81aad68f5c760ea86062f220b5d57708315293808fb12e4134adec831f1e"}) accept$alg(r2, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @rand_addr=0x7fffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'bcsh0\x00'}) 2018/03/10 06:52:19 executing program 0: r0 = getpgrp(0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 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 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000000040)}, 0xfed4) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) 2018/03/10 06:52:19 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2d}, {}]}) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3ff, 0x1, 0x8, 0xfa69}]}) 2018/03/10 06:52:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r0, r1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x800) 2018/03/10 06:52:19 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @rand_addr=0x113}}, 0x9, 0x7ff}, 0x90) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x482acfcce17fcfef) close(r0) 2018/03/10 06:52:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x1020}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x8004}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000140)={0x8, 0x2, 0x3, 0x1, 0x8}) r3 = socket(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) sendto$inet(r3, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r3, &(0x7f000009afc8)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/10 06:52:19 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000380)=ANY=[@ANYBLOB="fc0000001a0001000000000000000000ac1414aa000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000140)=@sco, &(0x7f0000000080)=0x80) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x89fa, 0x800) fcntl$notify(r1, 0x402, 0x80000022) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000240)={0x8, 0x1, 0x9, 0x100000001, [], [], [], 0x5, 0x0, 0xdf, 0x10000, "e3bcba481fc7327a96f4d0d5b5d08d42"}) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) accept$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000880)=0x14) fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000d40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000940)=@getpolicy={0x384, 0x15, 0x20, 0x70bd26, 0x25dfdbfd, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e24, 0x7, 0x4e20, 0x40, 0x0, 0x0, 0xa0, 0x2b, r3, r4}, 0x6e6bb3, 0x3}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @algo_auth_trunc={0x13c, 0x14, {{'sha512-avx2\x00'}, 0x770, 0x180, "5fa835dd72a517a4d4c1825e112ed4919c1b6802aaa862abac937be121b9fb78834242bb9ff752938807e41d2dbb186b8796c2de5d5d8a138165683e55eff080c14abe8f2ac5f3e1da0857f0b4125e3497f0a641b2d0c5eb06f4758e91419180d0bd367920324f92a08fc2c811c2b867d28476976fbf12bb9338d666fb35188fd71c1fe59de3f4e0990e457b2f741596b8157178f9d5a70a70ae0ac258e5209b771220bf122641e5509b28770a851a07fe06d5e59e45ca17dad3a901e40306beb8931b4b0de8ecdb6c4ca3003ccda49fe66ae3ca0817494c73f74a5b915b0cecd08cada7edb94dbb1c53eadfacca"}}, @ipv6_hthresh={0x8, 0x4, {0x55, 0x30}}, @tfcpad={0x8, 0x16}, @lastused={0x10, 0xf, 0xfff}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x100000000, 0x4e22, 0x3, 0xa, 0x20, 0xa0, 0x3a, r5, r6}, {0xfffffffffffffff8, 0x400, 0x200, 0x8, 0x3, 0x0, 0xa1fe, 0x400}, {0x7fff, 0xfffffffffffffffb, 0x6, 0x100000000}, 0x8, 0x6e6bb5, 0x7cf9bc5d3f41c85d, 0x1, 0x3, 0x3}}, @algo_crypt={0x114, 0x2, {{'cbc-serpent-avx\x00'}, 0x660, "5f116f263a2867167c2f2aba63c6e8c0764c83d69bc39a1bc7bcc4fb334ac03f50c61d78956861ad6bb3afaf9e322d2f882f8b10a9c64d4fcfd87e46fdc27745d238ded584f922d3c02f4b72662860ee6aa45c3442a0aa191dbab373ff7ed40e4e6483d84fc32d6213054b0d0956fa149113c770488a90ff0915ab738831b3db5c24af48c4af7ef61f70b339e3a899ae7f473b85db079eba9990d941ebbf3e0d7bb0ac713c9fa28722747a113ca72b5a8326f593945e2117db458b164f0c1980f5d20cc8a0a2457cd5a40a19"}}]}, 0x384}, 0x1, 0x0, 0x0, 0x1}, 0x44) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) 2018/03/10 06:52:19 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xffff, 0x8, 0x4, 0x1, 0x3, [{0x4, 0x2, 0x20, 0x0, 0x0, 0x1001}, {0x200, 0xda83, 0x9, 0x0, 0x0, 0x100}, {0x9, 0x3, 0x6222, 0x0, 0x0, 0x200}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8e6b0f783779f153, 0x24) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d80)={0xffffffff}, 0x2, 0xe}}, 0x20) r3 = syz_open_dev$admmidi(&(0x7f0000000e00)='/dev/admmidi#\x00', 0x81, 0x101000) write$rdma_cm(r1, &(0x7f0000000e40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r3}}, 0x18) 2018/03/10 06:52:19 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5714}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x1000008, 0x80013, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x8, 0x6b, 0xa0ce, 0xed, 0x5, 0xfffffffffffffff7}, 0xd5, 0x7fff, 0x3, 0x0, 0x6, "0960d6dbcf790af4d4942db1dd4c87a2cf7705d93037540531178fd8bfde242efed3f789f292780f900f403994d356f88d561a0c27754f682fdc81572122d13d2870147f93bb69c70fc9ea236e8b9fd24c985a1d581d55b50332c659717d705ff0c53004352eb6e59eb9e15528a0f9a54f9ad54f3a5ded2a5c4731cb1ae4cbb0"}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) shmget$private(0x0, 0xf000, 0x0, &(0x7f0000ff1000/0xf000)=nil) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) shmdt(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x2000, 0x0) set_mempolicy(0xc003, &(0x7f0000000080)=0x6, 0x304) fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x87000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x40080}, 0x800) 2018/03/10 06:52:19 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="580000000000000001000000000000000700000005000000000000005d86a61bf2b3b36e2708546d44a355fededda484f7bf7bc4b5ad227a3a8d3b874662bb74e794b2e847ed46cd5e5248820300000000000000fdc82b83"], 0x58) 2018/03/10 06:52:19 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='bdev\\\x00', 0xfffffffffffffffd) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x40) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000180)=0xa) keyctl$get_keyring_id(0x0, r1, 0x8ef7) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/03/10 06:52:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="af66e367284bc70e8bbb0a222e32b8818c8d3bf4a547db8a2093d2b22159e9644dcf521880a59c016e4576965f4c6c8de24d533f15088eec5f0d7ed4d9a039d79a4c9c77fc6c21920dd4d45c060db743504a0b03d38a1a131ee25e968cb78fe998ccf0e36a9da46ae2e4125ab26ce90c29deb10f3f0c011e3ec99108bed63dbac982d23ec67656279518e2b4348428fbf656b7c8f2534157f6f4d90c52560af36db628f9f7290adb1e59a7f518b4db8405299e664c2af5", 0xb7, 0x40, &(0x7f00000000c0)={0xa, 0x4e22, 0x90, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f000033ff30), 0x0) 2018/03/10 06:52:19 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x4a0100) r0 = mq_open(&(0x7f0000000040)='\x00', 0x42, 0x30, &(0x7f00000000c0)={0x7ff, 0x4, 0x1, 0xffffffffffff1ee3, 0x6, 0x8332, 0x8, 0x7ff}) mq_timedreceive(r0, &(0x7f0000000100)=""/196, 0xc4, 0xadb, &(0x7f0000000200)={0x77359400}) r1 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x97}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x24001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x6af5, 0x7fffffff}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0xfff}, &(0x7f0000000340)=0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000380)={0x555, 0x7, 0x8}) 2018/03/10 06:52:19 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x1) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/10 06:52:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000001000)) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x8, 0x3, 0xe2, 0x0, 0x0, 0x0, 0x100000, [], 0xfe1}) 2018/03/10 06:52:19 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x6) open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x4, 0x5, 0x5fc, 0x8}) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000000)={&(0x7f0000000080)=""/71, 0x47}) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/03/10 06:52:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) sendmsg$key(r1, &(0x7f0000249000)={0x0, 0x0, &(0x7f000027cff0)={&(0x7f00005a2000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) 2018/03/10 06:52:19 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES64], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7b, "67ca0a014fb541c48ecacf0b719cb35f42aec7408afad492d5948664f50df8f24581bdb4f267af01780ea5b4d993feb64d16e136efab2dfae0a273c497262f81976384fbadb7487d19af2d73adeb3c895ecaf1a9ff99968b5f0b6fe0e434b0417cea9ee3854bdf888cdb37c449ab195e727461018c22883ba29b44"}, &(0x7f0000000180)=0x83) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/03/10 06:52:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/95) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto$inet6(r2, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:19 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0xfffffffffffffffc, &(0x7f0000f66f9b), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a71fff)) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80000) 2018/03/10 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005eefee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d36ff4)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/03/10 06:52:19 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x488200) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0xffffffffffff35f4, 0x3ff, 0x400, 0x3, 0x200}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) finit_module(r0, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x13, 0x4, 0xe, 0x4, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x3, 0xfffffffffffffb54, 0x1, 0x101, 0xfffffffffffffffe}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt(r3, 0x200, 0x2a6a, &(0x7f0000000280)=""/229, &(0x7f0000000380)=0xe5) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000400), 0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) set_robust_list(&(0x7f00000004c0)={&(0x7f0000000480)={&(0x7f0000000440)}, 0x599}, 0x18) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000500)="c4f1ab5f132eeac6e38605bd3cb6bd37bbf04801d2626b3dcaa5b03065578043209e25ef89eaec504997e0d39e7e3592b8b1bbcef2b2b53d46678e76c17d733618758511edac6201baf93c4f05158306f2024b3f7ab031624d79816abf941de9db0965a47fda28c168e40279d3e8192f53bb295cf366d89d17888754a4ad473b5c1b081c26cc9c291263a7dcbf6b9b92a4c661baf857a09c037c2cfb3cc492f66473594def39ee51ed89d70d1b0b9097f641e6137324991dffe9e5f0214f5019feb58ba2693984b4622ba8056766ec16a2bde658142bc9ae47b0e96750df35de040cd39533e182bb6ed4e3995cef2c7a83cdd4ae", 0xf4) r4 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmat(r4, &(0x7f0000ffe000/0x2000)=nil, 0x1000) clock_adjtime(0x4, &(0x7f0000000600)={0x55f8, 0x8, 0x1, 0x5, 0x4, 0x1, 0x9, 0x100000000, 0x8001, 0x6, 0x3, 0xb3, 0x9, 0xfff, 0x8000, 0x6, 0x3, 0xffff, 0x7, 0x3800, 0x10000, 0x0, 0x4, 0x40, 0x200, 0x3}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000700)) connect$llc(r1, &(0x7f0000000740)={0x1a, 0x311, 0x4, 0x1f, 0xda, 0xed8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r5, &(0x7f0000000800)=""/135, 0x87) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000008c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = accept4$llc(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10, 0x800) pwrite64(r6, &(0x7f0000000980)="5c2131bee46e2bfa5b0f08d842bb9b6a6faa0d9554b8322cbb36a35aafa1cbc12ae3efe9b22aff6d058ebb8c38c0d528fae0de272d65d7dfa58f45ef15e9", 0x3e, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000009c0)=0xfffffffffffffffc, &(0x7f0000000a00)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000a40)={0x20080000}, 0x4) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000b80)=0xe8) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={r7, r8, r9}, 0xc) 2018/03/10 06:52:19 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x2b4) inotify_init() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0xffffffff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0x7fff}, 0x90, 0xe92, 0x8081, 0x2, 0x7, 0x0, 0x282, 0x4, 0x7}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/03/10 06:52:19 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) lseek(r1, 0xf, 0x3) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x7, 0x1000, 0x80, 0x9}, {0x4, 0x3, 0x5, 0x3}]}, 0x10) getsockname$ax25(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) lremovexattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='system.posix_acl_default\x00') r2 = accept4$ipx(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x800) prctl$seccomp(0x16, 0x1, &(0x7f0000000740)={0x3, &(0x7f0000000700)=[{0x7fff, 0x7, 0x100, 0xffffffff}, {0x3, 0x0, 0xfffffffffffffff7, 0x157}, {0xffff, 0x2, 0x1000, 0x10000}]}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000780)={"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"}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e22, 0x2, 0x4e23, 0x5, 0xa, 0x20, 0x20, 0x77, 0x0, r3}, {0x9, 0x77, 0x80, 0x95e7, 0x19, 0x7, 0x4, 0x3}, {0x6, 0x7, 0x7, 0xffffffffffffff2e}, 0xf0f, 0x6e6bb4, 0x0, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x4, 0x2, 0x3, 0x7fff, 0x9, 0x96}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) ioprio_get$pid(0x2, r5) sendmmsg$alg(r0, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d80)="9c9e6a0693ac83f33bec1cf7a7ccbe4b2cf611e1e160ab425a66d0b3979e110118325976967e755cfc0069f44da31f7222b564e70ade855e469449b14a5b8637b1ff8d1630890d771bd7fdbedeb9c71e048d41a22322a3c3b7a45cfcfaf41332c73f1f23308807cde7fb33b6c4e2e1cbfef1606ce41e2143b41186828887a92882683d6df41244ef94d6b7fc7f4900252ab65564a16af27db2575a4c4bf71528daa22c2630de348efbaaaab5483d4412d6cd33eb6ec3456e574cd3755be8541badba1199d85004f04e5d4b5ebd9ca7f622b4378bc2d63243885b69ed6a7fcfa94b1bb2116a1ed670eacb02e7b49444eb5d82", 0xf2}, {&(0x7f0000000e80)="02b47cbc71c9b4a56fa47d845e92d1cbf42eb53d14fe35a39c43638686da6f4fc98066d2359fe6ff8958350b32e65097802a6d235e57382f1f3a3a6a405aadc33586b9834b2022e11b3f7fea5c2816839c13965372c3258b48bbe6603a0d9860890068f7f59ed096d0", 0x69}, {&(0x7f0000000f00)="c6023db619667d7bfe9cc0ff246e671795498c3f240baefebb454740b718539a8745fa62e2c78c5cbe060df07dcc00bd1a590700e0941aeacdb2119bd9", 0x3d}], 0x3, 0x0, 0x0, 0x4008000}, {0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000f80)="654eb86beec5f05aa1e7f87fea81eaef0751999057a0a88da711cac3f1fd9569c62f2073f42afb27247e85fa87285e99db19092953ccfaf0b02fe1", 0x3b}, {&(0x7f0000000fc0)="62f6e9e3d91e6eb27e3dfbd2e45c6d2801af89ab89e4e4bd8196fec9b9884a3b2e8c5a7b480f48a225e3a749b992aead62de8ae26c7ad3287427c78817607f79d5f74ec9be99cb56fa5bad47da362aba63451d8e997583d86a9a12b8dc49f1e9e013037bf6e4931e5680ff4117107e346b20281a2b3e05b3329dad83ffa4132c0c0cf4a4e4129677638f9b69bc131e977912c0d5646d7397c380692fc8a203d6a2800bfbbcaf3c8d5b38c5bc3daae16cc04ceba3534fbf3ad852376e19e71d306aa19205a5b0cf7a92b786ee9385df5ea22a9ff209aab566e2d82322e1061caf7388b8d7038450553981748c987136a8101fd8", 0xf3}, {&(0x7f00000010c0)="b5a2fb7bd324aa8cbcf2ee996d4d2eb1d006a89ccd201b668445745d54749c3a346bb9aa9466d67511829e06363e855634992dfac5a9d496ed73b9fe74fbb1c71c85a38b7afe5503cb2b87fe66cfd93fb8d990c41c1dea3d4eeb4250083bd625278636d5c904f8638c4794d839b5075a9b5c386daf85703baeb2f49d5dcf7445ab8a03c3d3055dd4e9db7362215d3c1860e1a2f79523345e6ef4ddad73df2944ca1120d0989bcd500daa9fc2e6361e2d9c9c93d2fdeba98a7565385c5c03561bde9057cddb2222e5532d7d7f579f5e6778da07f5bfb3717c", 0xd8}, {&(0x7f00000011c0)="a731d39888a476469fcad07d882c499e46dc1d293cb209cf24cefa6e6daf202a275e7144fe1f433c69a8d308b986fb54fd356ddede2cc8326ffb38ed7db18c9d8709833bff3f4d", 0x47}], 0x4, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001280)="cc5199ba", 0x4}, {&(0x7f00000012c0)="a52230a904354dcef5fc0388f63e8f1fe78b39d6886cba9e5adf714e683a2ad13a11af9fb39e7ddafe5254e59741e8e3680ba58bb5cc4ccb10414e3839eb15f593da0573d19ce954d1b4494462e53eec3f59ddce6c", 0x55}, {&(0x7f0000001340)="f886e9e181f7d818838d4eb0e76b1dbeef82973e51ed03cab6eb8856c9be1e3a94dde8cad5fb3d9dc30f210b7b7de075047bc70ee4df75cf93b075072de4b6", 0x3f}], 0x3, &(0x7f00000013c0)=[@iv={0x60, 0x117, 0x2, 0x46, "4b5fd7fa3baffce6d7cc1c3a326487989da771cb9c6d2c0da4a343b21690df54b426777c9a3beeaa2f653a3a9b4ae118589cf38da926a092a4372a3610b2f7cda7696d00ad5b"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc0}], 0x90, 0x24044054}], 0x3, 0x20000840) chown(&(0x7f0000001540)='./file0\x00', r3, r4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001580)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000015c0), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001600)=[{0xb, 0x2}, {0x7, 0x7}, {0x3, 0x6}], 0x3) r6 = open(&(0x7f0000001640)='./file0/file0\x00', 0x100, 0xa2) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001680)={'teql0\x00', {0x4, 0x1f8, 0x7, "e6a85b888020", 0x5}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00000016c0)="99e7d06befe8e3b6b354f275a571fca4", 0x10) accept4$packet(r6, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001780)=0x14, 0x80000) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)=@ipv4_getaddr={0x68, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2, 0x3f, 0x0, 0xc8, r7}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x4800000000000000, 0x331, 0x8}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x40, 0x9}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) recvfrom(r2, &(0x7f00000018c0)=""/18, 0x12, 0x40010160, &(0x7f0000001900)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, 0x80) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001980)='\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000001a40)={0x0, 0x80, &(0x7f00000019c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @empty, 0x44a}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in6={0xa, 0x4e20, 0xffffffffffffff93, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000001a80)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001ac0)={r8, 0x8}, 0x8) 2018/03/10 06:52:19 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000c67f88)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xd7ec, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x800) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000040)={0x6, 0x2}) fallocate(r3, 0x2, 0x1, 0xfffffffffffffdf2) 2018/03/10 06:52:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/03/10 06:52:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1000, 0x3ff, 0xb1, 0x10000}, 0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) 2018/03/10 06:52:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) restart_syscall() sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x10000, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/10 06:52:19 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x19, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x400, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x80, 0x3ff, 0x1, 0x3, 0x40, 0x5, 0x8, 0x0, r3}, &(0x7f0000000140)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000001c0)={0x7, 0x10001}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000240)="0493e971f9124e7dd15f280da282b9275489fb0faa10514520024048bea2b109155439b09b432252f47152c62c4329941c12134c3dc7be2b0f0a27bf81f53e43a77be6b3e3ed75a791fcab521c38b6a82514c89c41e35b08e3967a9ff0fcaec8a572f619ba40a9318988505394", 0x6d) fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)={0x27c, 0xd, 0x0, 0x300, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0x9}, [@typed={0x8, 0x40}, @nested={0x148, 0x7a, [@generic="ce4d85e3f61ebf63885802305c52a6a284fb8b4f77843f7d5b9094834fd35fa0911a9181fe006684315fa067e2368ebafdc0f368ca2f2e0754929cfb323083647d3c368595761a9762b0a1253a47b66f56d95669c0939c9a54a66e5a7680a83fd4be0855e8952e12c415f095f8a033f279ecd3e6395cdf24bcb6bdcd2a4caf4936d54abded09feed23113e210652780fd3362da12395a0423b", @typed={0xc, 0x12, @uid=r5}, @typed={0x94, 0x7, @binary="b2fb868a717cc224321fcd4462049922a07126840ea128489ed8a1e9907c3b7d5c53f1984f92c87edd9e6852dca741616396786d132af01fe79450050cf4fdbcf7e3ce27912323966d6cece92ec0e2cfe67716c353c36942743fa4fcdef13c3cc2ff4bbc0be6a3a9b1d396d35f8a0c7541b4113df6ccaae04ad320d2e1dc38eb46165fc3d6ac6a3223"}, @typed={0x8, 0x41}]}, @generic="65ed887fee8f1a162fdc0af253a384301c284a28282529b7a8aa942bda7583bc98d32e07d536fe1732e7c036e7f311d6d9b611b0d96b8f94e358d18ed144b36dbcb62cdac79c6fa769a948b517d586fc72ac03e0a1a1b0406f84083f725e028e283aa9c18723f9a8cf7cf8a8b04b47d00d10346f417893c850c03a0cc0e57627901f0a8e48c2b6bd8339d14b69e673aee3c9a812717ac004cfd84b33803e266f9b14a5f8e0f80989ab410a540e4b28ca2acba5fdf1ac849d55c5414b63cdc8f7f53c3dc24ff33f00ae37429607fab45bf5e1d71ec0824d869d908dae5ee3d7daa78010c4fe25be474b3e23456ff48bc0705992a422ce130d26", @nested={0x1c, 0x4e, [@typed={0x18, 0x39, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000680)={0x7fffffff, 0x507, 0x4}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000700)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000740)=0x14) recvmsg(r1, &(0x7f0000001a00)={&(0x7f0000000780)=@can={0x0, 0x0}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000880)=""/96, 0x60}, {&(0x7f0000000900)=""/178, 0xb2}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xffffffffffff0001}, 0x100) sendmsg$nl_xfrm(r1, &(0x7f0000002cc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x812000}, 0xc, &(0x7f0000002c80)={&(0x7f0000001a40)=@delpolicy={0x1214, 0x14, 0xa20, 0x70bd25, 0x25dfdbfe, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x6, 0x4e20, 0x6, 0xa, 0x80, 0x20, 0xff, r6, r5}, 0x6e6bbb, 0x1}, [@sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x8, 0x4e22, 0x1, 0x2, 0x80, 0x20, 0x73, r7, r5}, {@in=@rand_addr=0x2, 0x4d4, 0x2b}, @in=@loopback=0x7f000001, {0xffffffff00000000, 0x7ff, 0xf1f, 0x0, 0x4, 0xfffffffffffffffe, 0x7c9, 0x7}, {0x3, 0x2, 0x7, 0x100000001}, {0x3, 0x6, 0x80000000}, 0x70bd2c, 0x3500, 0x2, 0x0, 0xffffffff80000001, 0x52}}, @algo_aead={0x8c, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x1f8, 0x180, "a31ee2398f4d53e700ea05eec5e0a355abbabacc3071b47b9f32c4db0d076952914f9e8f6308eb4bace51a6cf8cc62d402e9e6bd7db545e689999bade89e56"}}, @algo_comp={0x1048, 0x3, {{'lzs\x00'}, 0x8000, "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"}}, @output_mark={0x8, 0x1d, 0x6}]}, 0x1214}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000002d00)=r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002d40)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setreuid(r5, r5) fcntl$dupfd(r1, 0x406, r1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002d80)={0x1, 0xc1c4, 0x3}) getpeername$inet6(r1, &(0x7f0000002dc0)={0x0, 0x0, 0x0, @local}, &(0x7f0000002e00)=0x1c) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000002e40)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002e80)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffffffc1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x20, @loopback=0x7f000001}], 0x7c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002f00)={r2, 0x240000000000000, 0x6f883756, 0x7, 0x8, 0xffffffffffffaafe}, &(0x7f0000002f40)=0x14) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000002f80)={0x2, 0x0, [{0x0, 0x81, 0x6, 0x1, 0x5}, {0x1, 0x7, 0x1, 0xa17, 0x6}]}) [ 59.297603] kernel msg: ebtables bug: please report to author: Wrong len argument [ 59.337690] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/10 06:52:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000480)=[{r1}], 0x1, 0xff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1, 0x8, 0x56ca, 0x4fe, 0x6, 0x2, 0x0, 0x8, 0x9, 0x80000000, 0xb7ae, 0x451}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/10 06:52:19 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x3b, "5aed7e637be187eefbe976e8084276ea4092ad95df2b3bfe6f16c25b4f7426f4f7a210629cf7cae822cd0cd01d3949fa8e03a6bd1786ec10e6b11d"}, &(0x7f00000000c0)=0x5f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000013c0)='gid_map\x00') bind$netlink(r2, &(0x7f0000001400)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) sendmsg(r0, &(0x7f0000002700)={&(0x7f0000001440)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x5, 0x1, "3f1f45d9161335613e6787342a1bc0c8df444d26ce7ad5fe2c534cd85ea14f834f4b5dd30c03703f11e3cde137d604213eadf80b9394c17b111c7241c983f3", 0xd}, 0x80, &(0x7f0000002640)=[{&(0x7f00000014c0)="ca827793af", 0x5}, {&(0x7f0000001500)="1066c87591aaeef6e1b9a9a4ab2857cd786a2be656132269768555a5474a07617ac1219f4a455c4d5778c258", 0x2c}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="31c06efa7f3dd71665e87a9f0d9e403eb66967470cfff7030d2a5316622181168c232831c2a10f0160d868252e0339645c8eaa4bbe16f8e83d44f7bf788dca1a3f91a3f29343814a0c3024124e29efbcf417dcb6a9ecebece6a4e6e2b3c930b9391164b4990dba06366524524261bdc6f4f4b4270c3b68de2b3de0ed32d7685ebe074c6bf76460069f3fae76af05b9f5bdf314fe0a658b949c611ca469d834804fc0e6f4a5ad0abe21149bbe1125ef7c5c18b260f5fd5a8d405c062349c90a20ebcd8779d34400dcf6d15558be112244db4cf9", 0xd3}], 0x4, &(0x7f0000002680)=[{0x80, 0x118, 0xea06, "8d5cae2be66db634025ef579b6125aefb101399a5a9cda377f83072545967fe8cf8efc3921f2dec889ba064794e6dcf96e7e6d4bb9d43ea8775e3a7e6fefcf70e9532edc93feccc834ebaa3cecb17fcfe2cf746ce562bc99dc2f9e485142005fd765a874528bbfc482dc"}], 0x80, 0x40440d0}, 0x8000) connect$netlink(r2, &(0x7f0000002740)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0xc) finit_module(r2, &(0x7f0000002780)='filter\x00', 0x2) r3 = getpid() mq_notify(r1, &(0x7f00000027c0)={0x0, 0x16, 0x7, @tid=r3}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000002800)=0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002840)) futimesat(r2, &(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002900)=0x9, 0x4) accept4$llc(r2, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002980)=0x10, 0x800) connect$inet6(r2, &(0x7f00000029c0)={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1c4}, 0x1c) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000002a00)=""/182) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000002ac0)={'filter\x00', 0x1000, "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"}, &(0x7f0000003b00)=0x1024) write$tun(r2, &(0x7f0000003b40)={@void, @void, @ipv6={0x7fff, 0x6, "83c42d", 0x743, 0x11, 0x0, @dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x11, 0x0, 0x7fff, 0x7, 0x0, 0xfbf9, 0x66}, @hopopts={0x29, 0x22, [], [@calipso={0x7, 0x18, {0x1ff, 0x4, 0x9, 0xfff, [0x5, 0x6]}}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0xfffffffffffffffd}, @generic={0x1, 0xd7, "1c11b70f2107e483ac118c14e91f7690dd5088cad3f8dbcb18eeae2fc12b77ab98a310269fe1806587af70afb669eb8469efd06410fa46209f98fa2aee92bca6958b3c7daaf2ef8f6c97b8bf4948e49e2378d602d4e83f96edf9a8e5a13dd69865c34414545e2475f1c81ad9a21da7a7e31b25b546ee65703fcb563ec25a030c4cd5eb7aa98d3f137b2dbb5c5f21328c1e66d9670a78918d0c37bcaf3cc875cfb15e144e97f8871b0a6fe90662db557f3ce5e6306c21d2039ac59c5ae9d80f40c75f5825551dbf7f03f5692e6911d4128651f38e1d87b2"}, @ra={0x5, 0x2, 0x9}]}, @hopopts={0x0, 0x1f, [], [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7ff, 0x3, [0x8b6f, 0xc6, 0x20]}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1}, @generic={0x5, 0xc2, "39fac059f101c6c69e1a85fbddf616041d5fe08ed7bd046a27c212b5295e88bf7d1b2518481a31280825fdd9399afbdd3d800977365e7c846a85c44bc98c705499b9c9c7146004ffca4bae9a2c6fcb1df5b6f00d5c746bc2d5e9d2b5c6c54f29d53e15b6621c835e751e0e312bd2171ed5780712931be55a1ec4a6bfd4197abc7db245e8d55181885551ebd9babb60cd43e01c772424c8e7dbba2034b7e19f8ba14084aea711c7ec7be8b94f0ea9efaad9cec92db190f7d8fd3f80044e9134c257ff"}, @padn={0x1}]}, @routing={0x5c, 0x14, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x5e, 0x8, 0x4, 0x4, 0x4, 0x5, 0xaa, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}]}, @routing={0xff, 0x4, 0x3, 0xfffffffffffffff7, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x7b, 0x14, 0x4, 0xa, 0x8, 0x1, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x89, 0xb, [], [@calipso={0x7, 0x40, {0x1, 0xe, 0x170, 0x7fff, [0x1ff, 0x3ff, 0xb5, 0x80, 0x7ff, 0x3, 0x4]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x5af72d30, [], {0x5, 0x6, "6be50d", 0xffff, 0xbb, 0xb64, @dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, [@fragment={0x2f, 0x0, 0x1, 0xff, 0x0, 0x3, 0x68}, @routing={0xbf, 0x8, 0x1, 0xfff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x73, 0x1b, [], [@generic={0x1000, 0x54, "472163f1d129eb75e6e2a5d1fb5258aff7fa4fdd1752e1f2b9a2aa1c31bd38667eae3a13c1a1ec3cac56d25776004b9b1fee7ceeefa256f7a155cee23aa20cc2785baed525ebee73fb1824673f7befa9040dccdd"}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x10, {0x27d9, 0x2, 0x800, 0xf8e, [0x8000]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x58, {0x100000001, 0x14, 0x2, 0x9, [0x3d7, 0x8, 0x9, 0x9, 0x8000, 0xe643, 0x1fe2, 0xfffffffffffff801, 0x3, 0x7]}}]}, @dstopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x3, 0x8, 0xbd, 0x6, [0x2, 0xffffffff00000000, 0x0, 0x1]}}]}, @routing={0x1, 0x8, 0x1, 0x5, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3f, 0x0, 0x0, 0x62516294, 0x0, 0x5, 0x65}, @routing={0x0, 0x8, 0x1, 0x7d1b, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x16, 0x8, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x200000000000}, @generic={0x0, 0x34, "d897d558722276f927d5cf74e64729a8659fcd427b4856e9fc2be364b66e72e6c62e993114b32e5631dcb0cb8b027347f9467ab3"}, @jumbo={0xc2, 0x4, 0x4}]}], "9fc558f0b65fb63ac7d045af49e5de4db0f059a082115fee37ea508f091839005a389bc7281f97e52c7b1b0da28ceaaf51d18b58fb7bcd0f4eeffeead4c2da971a41c441f574d2168118c2c013f7b1a5e644dd73b9ddde7138a72b973ca71ce7ba9b96"}}}}}, 0x76b) lstat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000042c0)='./file0\x00', r4, r5, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000004480)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000004500)={0x0, 0x4, 0x41}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000004540)={0x800, 0xa51e, 0x7ff, 0xfffffffffffffffb, 0x6, 0x6}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000004580)=""/4096, 0x1000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000005580)=0x4) bind$inet6(r2, &(0x7f00000055c0)={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005600)=0xa1f2, &(0x7f0000005640)=0x4) [ 59.363832] audit: type=1326 audit(1520664739.612:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8836 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/10 06:52:19 executing program 7: clock_gettime(0x1, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200042, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/03/10 06:52:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x200000000010, 0x2, 0x0) [ 59.387789] audit: type=1400 audit(1520664739.612:57): avc: denied { getattr } for pid=8858 comm="syz-executor7" path="socket:[24037]" dev="sockfs" ino=24037 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 59.461494] audit: type=1326 audit(1520664739.709:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8836 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/10 06:52:19 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x7, 0x10000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xb199}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af22, &(0x7f0000c15f98)) 2018/03/10 06:52:19 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/10 06:52:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffff00000023000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000ffffffff3300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a00020000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/10 06:52:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_dccp_int(r2, 0x21, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/03/10 06:52:19 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x3965fbba84ad0ef1, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0xffffffffffffff25}], 0x1, 0x0, 0x0, 0x80000000000000}, 0x804) 2018/03/10 06:52:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xfffffffffffffff8, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/10 06:52:19 executing program 4: 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) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x1000000, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/03/10 06:52:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x40, 0x80, 0x400, 0xfffffffffffff441, 0xfffffffffffffff7, &(0x7f0000000040)='teql0\x00', 0xb4, 0x0, 0x80000001}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0xfffffd7e) 2018/03/10 06:52:19 executing program 2: rmdir(&(0x7f0000000080)='..') socketpair(0x9, 0x4, 0x1d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x60, "22d6f7463dd4a92fc1f77f6037932122bafd6d8824d655ac9e30621467bde4c39a9145946a5bdb6299950149703c95bcc073e3bee03db1f576c13d26da6a3448be1bd330e0e89f9f2e1a8bb27cf4ebe5154defcb92f23900b9ccfb6b5c6b1810"}, &(0x7f0000000140)=0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x74, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xaa, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x3}, @in6={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x83ef6ce98106263e, 0x0) 2018/03/10 06:52:19 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000004c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000010, 0x3, 0xfffffffffffffffe) r2 = accept4(r1, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/196, 0xc4}], 0x3, &(0x7f0000000900)=""/88, 0x58, 0xe688}, 0xc000000}, {{&(0x7f0000000980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/6, 0x6}, {&(0x7f0000001a40)=""/161, 0xa1}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x100}, {{&(0x7f0000001b40)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/30, 0x1e}], 0x1, &(0x7f0000001c40)=""/4096, 0x1000, 0x401}, 0x3}], 0x3, 0x2000, &(0x7f0000002d40)={r3, r4+10000000}) recvmmsg(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x77359400}) write(r1, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000002d00), &(0x7f0000002d80)=0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/03/10 06:52:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000140)=ANY=[@ANYBLOB="0000044abd000000ba6d4ed1ed4856e97a522808680267951c586da0319edf1da5646c77a6df75de7d91f9dfe31508a08db8a5abf961d6000000ef20dc36d8709ac4b1e77a61ab65673a7eff26765fc27a8ef0155eb46dfb6eb4d7a486f011d23a95eaf49d690bc83322f3dac394bdd2ad00d7359f6632d9d837a8b3d3730485f06a7105480000040025e893708363a2847014d8e96a4a5a7d19712e903e1fb8b747dc6f9d1d6960dccea080ecf825357d50f04aa001492af20247bf8b1c8beb9f42a7535a5af65c115f8d56b367418716af9d696a45ca3dba83049bad39cc78a1076051861e4cc2eb9bde67958122cfb10ce47f"], 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xe9a2, 0x10, 0x4, 0x200}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xfffffffeffffffff}, &(0x7f0000000240)=0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/10 06:52:19 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009eff1e)=""/226}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) readahead(0xffffffffffffffff, 0x2000000007, 0xefffffff00000000) 2018/03/10 06:52:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', "d202b999cf85000000000088f301e710"}, &(0x7f0000000040)=""/30, 0x1e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) write$selinux_user(r0, &(0x7f0000000140)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2e) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/03/10 06:52:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0xff04, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ipddp0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x523) 2018/03/10 06:52:19 executing program 3: r0 = memfd_create(&(0x7f0000000180)='system&\x00', 0x8000000000004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x2, 0x8, 0x38, 0xff, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) close(r0) 2018/03/10 06:52:19 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x90, 0x6, 0x100, 0x2, "a938f7a57500cb4217a90c58301c138f5f92ab9f0f74c1f43ec6ce62407ff92f32a244a82cd18b3aee9ed43a", 0xffffffffffff2647}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) 2018/03/10 06:52:19 executing program 0: 2018/03/10 06:52:19 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ftruncate(r2, 0x40001) ioctl$VT_RELDISP(r2, 0x5605) sendfile(r1, r2, &(0x7f0000001000)=0x2, 0x800) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000980)=@nfc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f0000000900)}}], 0x2, 0x0, 0x0) 2018/03/10 06:52:19 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@del={0xf0, 0x11, 0x0, 0x0, 0x0, {{'cryptd(sha512-avx)\x00'}}, [{0x8, 0x1}, {0x8, 0x1}]}, 0xf0}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', 'keyring+vboxnet0GPL\x00'}, &(0x7f0000000440)='trusted,eth0\x00', 0xd, 0x1) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) waitid(0x1, r2, &(0x7f0000000140), 0x61000000, &(0x7f0000000380)) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r3, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) 2018/03/10 06:52:19 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x18}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/03/10 06:52:19 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5eecb186}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) 2018/03/10 06:52:19 executing program 2: add_key$user(&(0x7f0000015ffb)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000008f10)=']', 0x1, 0xfffffffffffffffc) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x109200, 0x13) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = accept4$netrom(r0, &(0x7f0000000200)=@full, &(0x7f00000002c0)=0x48, 0x80800) r2 = add_key(&(0x7f0000009ffb)='user\x00', &(0x7f000000fffb)={0x73, 0x79, 0x7a}, &(0x7f0000016000)='l', 0x1, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)) keyctl$unlink(0x9, r2, r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) 2018/03/10 06:52:20 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000004397abd6fbac74be01380000000000050000000000000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xea4c, 0x2c3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/10 06:52:20 executing program 1: socket$inet(0x2, 0x80003, 0xab) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7fffffe}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) 2018/03/10 06:52:20 executing program 0: io_setup(0x4, &(0x7f0000000140)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x44040, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x1, 0xffffffffffffff9c}) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x6000, 0x40) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) r8 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x4, 0x20200) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = syz_open_dev$dspn(&(0x7f0000000800)='/dev/dsp#\x00', 0x1, 0x80180) io_submit(r0, 0x6, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000180)="6e86e49b9aec3c868828e808a91e38e5ef2fd6fa6a7ec7a862b117ee0c5854a15831ac2fd2266fc6b2c597419debce31e941b72f90efc714295f7d7f9c52df8e", 0x40, 0x7, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f0000000240)="1c88b2d04abd840a25224ab8d67a4ce45002df386d725057d1424d6849af945d45242c3c89f0ba5c8ba5f8f316df0fd36522ea3e0e2f8d0a4ac4154ec3fb80819da0f88be52c03dc8c2f37d5c9877c5ef3bb713782769a13c81692440891275c3527f0b0fbf582aa7e66f7d49d09f279cd0820fb5bea548ea6e93cec06a915f4eed0841fb697923953653febadf969a35996a67b68ef949b9cd4c3ff043ab0a898a525358c2c8b560b2e55c98b82af4c54a074ab1d118db9ae25d464e866873898b00074dcb81437690298e4eaae37bb9e6acc384ab8189a0c11216e4c7d1e12c59160", 0xe3, 0x7fff, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x42e7, r5, &(0x7f0000000400)="10835975b85226b4a192616ee2777617ca2f9ff88c96ec4f0594916bf7b19e6e75ce9d3a338d42cac20e2e795845f5ac3194d3d793f11f096defa095412f75c8e4628d3393a595aec4e716cb0e3e6026401ca72b1c34a5cf7b2138cd58bf77297f599070d1a13defd663feb821dc489882763f8c0016ce008ea61f5f1be76d30e396e7a14cd149936aedbc1bffc16267b26b8183d36a41c6022527ea04", 0x9d, 0x3, 0x0, 0x230e745afecb16e3, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0xff, r7, &(0x7f00000005c0)="9a141fab106691c01d553e74d07203ee04e5df6dd4a4ee8e2dd6e067cec71e13b3707cbdeca3de492455914b534df9db6c2063628675511e6f40d5a07063a7", 0x3f, 0x10000, 0x0, 0x1, r8}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x1, r9, &(0x7f00000006c0)="c9f1faa21ea54835b374c7d43b9220c0eb53c53a9beb2e1a64addf89e5b1a31f843d5e9632698d84f1dab191eaf4a85e", 0x30, 0x9, 0x0, 0x1, r10}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x6, r11, &(0x7f00000007c0)="4edb243f919ad42a7d45af8a14fbc677eef3d623e086bdf1056d58b0e34d06a4cecfbf8ce4b8a584066057bbb46545652a47b4772167b60b0215b65d", 0x3c, 0x80000001, 0x0, 0x1, r12}]) r13 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r13, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r14 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r14, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r14, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r13, &(0x7f0000000040)=""/239, 0xef) 2018/03/10 06:52:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x8000f, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={r3, 0x9, 0x400, 0x2}, &(0x7f0000000140)=0x10) tee(r1, r2, 0x401, 0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x1, 0x9, 0x0, 0x8, 0x6990000}, 0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x400004e24, @multicast1=0xe0000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2000000e, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'vlan0\x00'}) 2018/03/10 06:52:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x5, 0x80, 0x10000, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0xffffffff00000001, 0xffffffffffff0000, 0x4, 0x1}, &(0x7f0000000180)=0x14) fsetxattr(r0, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xffffffffffffff2c, 0x0) 2018/03/10 06:52:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)="13", 0x7}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x1, 0x1, 0x5, 0x4, 0xfff}, &(0x7f0000000140)=0x20) accept(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) 2018/03/10 06:52:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x400, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x7, &(0x7f00000000c0)=[0x8d, 0x3, 0x3, 0x3, 0x2, 0x804e, 0x3], &(0x7f0000000100)=[0x4, 0x1000000000000], 0x4, 0xa, 0x2, &(0x7f0000000140)=[0x7, 0x0, 0x10000, 0x7, 0x3, 0x7, 0x6, 0x5a, 0x8000, 0x100000000], &(0x7f0000000180)=[0x7, 0xffffffffffff8001, 0x9]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000741ff0)={0x408001, 0xd}, 0x10) sendto$inet6(r0, &(0x7f0000b2dfff)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/03/10 06:52:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="4645257db06db807e0f2259f96609e810d0b93ea20aafbd0b35d62d93ef1dace2eaaa6c61306b4046d4328cd9ba0b0475ec937969e88dc8d3bec962dae9b7b54fa20a19857b217f151eb247ba7be25bc47ffe71aa7948c26c64613c79fc06d3198ae24da5d17f7d8eefe87aa524a75696049206e0483040d9dba84bc69a6b9e753b201ca7e29232de44267c7705bf82a03f52c8c5f110094f032a00d278911b7bf24932e91dece61243df22cf6bc03d39cbcbf2ea6"}, {&(0x7f0000000440)="542d4a95e281c0f51249"}, {&(0x7f0000000180)="2c7248854b8fd55243023e3e874b22805415f8332655adc2368e079a29a51830509df456e3efc8c944428f597aa33ff25da8614901682b66d29b92e57667374d9cf6b978136ed08849ff59d161ef46fff1781bc9241ff0a57e45663657157c51a2b1d526bfb1fd44aadbd1509b05f3f35c6b0c2556922b6cd297dba38eff5cb04de8b758260a179fd6072bfbdf6f3f765b30ef57a5f07b392d679409059235f2601ff669320946154b51c0907f8daae8044fcc4352570b"}, {&(0x7f0000000240)="3ed4f3218e3d78a0629f5127b6251078cde6b0597db8a591fb610c195724bf3bccd6f38d19df6871abdf9247058ed40415f67ac740920b407d02a992ac8ae0955c10b224ed88586466c2da52073322751cdd271e687a5f59cb6935747f32bb2ce0d2597a3abaeac2eff298b7591ce9266195946a78b4ce817cc1a5e5afd500947564aa5be91419d71cc298d07475b5e08ad932706c9b2b35"}, {&(0x7f0000000300)="282bacb4653e63b04f474312f9e3bde18cb34cc43917ae1330ecefd018fd87593032c9825c162417c29b17a15d2ecb024008fe49f2ced725a33cad80c7b7490739449906272d1676e1412495bc27c8e8f63898161bd08d061617112620120a1bc71d8f6c20543c2b8ebf293471fb0b04d0b1957fd82d39ee1c52ebc5d317283f2d8c144d52bf13483aab791f51fd4312535e057b9f66faf2922f8c01f90f053805598d195573c482281275656c68", 0xfffffffffffffca4}], 0x1b4) 2018/03/10 06:52:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000001fd8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) [ 59.786879] dccp_close: ABORT with 66 bytes unread 2018/03/10 06:52:20 executing program 7: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r1, &(0x7f0000000040)="e9", 0x15e, 0x80, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) close(r1) 2018/03/10 06:52:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410040) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000002c0)={0x0, &(0x7f0000000080), 0x0, r3, 0xd}) 2018/03/10 06:52:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/26) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 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) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x100000001, 0x18, [0x1, 0x82a, 0x1, 0x2, 0x4, 0x1]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) 2018/03/10 06:52:20 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/03/10 06:52:20 executing program 1: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x410000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0xfffffffffffffffa, 0x8, 0x0, 0x3c9, 0x3, 0x40}) semop(0x0, &(0x7f0000000040)=[{}], 0x1) 2018/03/10 06:52:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/214, 0xd6}], 0x1) syslog(0x2, &(0x7f0000000000)=""/197, 0xc5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) 2018/03/10 06:52:20 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0xfffffffffffffff7, 0x4, 0x1e1d, 0x9294, "f9d2134bc7851340287ba4086c091a3c309722e074e498b382dfef0e052dd1e3e6e1debc923c3ffd9c5c851f", 0xc6}, 0x516, [0x0, 0x96d1, 0xe829, 0x0, 0x1, 0x1, 0x8, 0x6, 0x5, 0x9, 0x3f, 0x1, 0x8, 0x9, 0x9, 0x100000001, 0x3, 0x4, 0xfffffffffffffae1, 0x3, 0x0, 0x3, 0xd510, 0x100, 0x101, 0x4, 0xfffffffffffffff9, 0x8001, 0xa9, 0x9, 0xffffffffffff99ae, 0x0, 0x4, 0x2a, 0x100000000, 0x586e870d, 0x3d, 0x4, 0x5, 0x2ade, 0x8, 0xf5, 0xfff, 0x10000, 0x81, 0x3, 0x8, 0xf40, 0x6, 0x9, 0x3, 0x80000001, 0x7ff, 0xe5aa, 0x1, 0x3, 0x0, 0x7d2, 0x80000001, 0xfffffffffffffff9, 0x81, 0x800, 0xffffffffffffff81, 0x3, 0x8, 0x8, 0x2, 0x81, 0x7, 0x1, 0xffffffffffffff16, 0x1, 0x4, 0x2, 0x40, 0x823b, 0xffff, 0x1f, 0x5, 0x2, 0x3, 0x80, 0x1, 0x100000001, 0xe9b, 0x8000, 0x6, 0x9, 0x0, 0x6, 0x497, 0x35a, 0x1, 0x800, 0x8c49, 0x3d75188, 0x3f, 0x100000000, 0x6, 0x6, 0x9, 0x0, 0x6, 0x3, 0x100000001, 0x200, 0x200, 0x5, 0x100, 0x1ff, 0x1, 0x81, 0x8, 0x80, 0x1, 0xcca, 0x2, 0xffffffffffffff73, 0xe13, 0x9, 0xffff, 0x6, 0x100, 0x3, 0x100, 0x9, 0x1], {0x77359400}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000005c0)) r3 = syz_open_dev$amidi(&(0x7f0000000600)='/dev/amidi#\x00', 0x2400000000000, 0x4000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000640)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'rose0\x00'}}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000680)=0x8ee0, 0x4) set_tid_address(&(0x7f00000006c0)) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x40) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, 0x75, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@rand_addr=0x6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e20, 0x8, 0xa, 0x20, 0xa0, 0x1d, r2, r5}, {0x2, 0x73cb, 0xfff, 0x1, 0x8aa, 0x0, 0xffffffff, 0x4}, {0x5, 0x7, 0x244, 0xff}, 0x3f, 0x6e6bb4, 0x6a23d7f61e403dc9, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x3504, 0x1, 0x3, 0x59b23c2d, 0x4, 0x2, 0x1}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000009c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000a00)={'tunl0\x00', @random="25d11b7b2d8b"}) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) utimes(&(0x7f0000000a40)='./file0/file0\x00', &(0x7f0000000ac0)={{0x77359400}, {r6, r7/1000+30000}}) ioctl$KDDISABIO(r4, 0x4b37) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) io_setup(0x101, &(0x7f0000000b00)=0x0) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) io_getevents(r8, 0x9, 0x8, &(0x7f0000000b40)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000c80)={r9, r10+30000000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000cc0)="132aae444c309cafb9160efbb34b5d1bd58ba57d7237d49ef69dfabf2596c5d46156946f1a8ee117d88e345e4d7d6f51043f2384a2a2e1fc4f18725837aeb61421cbe4d088436b98300511bd010361b8ecf61b32855b8e76c97c2080d2b6362fdd7b40653d1b932cd9c03bf9f1578184d2387682ba85793dddb59a7449b1cc95090cc41dc7dae576517301be048a", 0x8e) epoll_create(0xff) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000002340)={0x6, &(0x7f0000000d80)=""/4096, &(0x7f0000002280)=[{0x1, 0xf4, 0x0, &(0x7f0000001d80)=""/244}, {0x9116, 0x90, 0x1f, &(0x7f0000001e80)=""/144}, {0x7fffffff, 0x73, 0x1, &(0x7f0000001f40)=""/115}, {0x3a7, 0xec, 0x2, &(0x7f0000001fc0)=""/236}, {0x0, 0xa2, 0x5, &(0x7f00000020c0)=""/162}, {0xffffffff, 0xf7, 0x4bf, &(0x7f0000002180)=""/247}]}) clock_gettime(0x0, &(0x7f0000002380)) fremovexattr(r3, &(0x7f00000023c0)=@known='com.apple.system.Security\x00') sendmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000002400)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002480)="4bbcb3614dafedb4ea177c13887db4112957e6e15a0d64354826bb6f2db001f0ccc139", 0x23}], 0x1, 0x0, 0x0, 0x4000000}, 0x4}, {{&(0x7f0000002500)=@l2={0x1f, 0x2, {0x8, 0x3f, 0x1f, 0x0, 0x54, 0x1}, 0x5, 0x8}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002580)="73ebd2b4b9945e57cf0a617d85bd6b31e04319e0a51555edbcb2b35d2aa19b05d4528ca06af2a8096890841c240e5a4950a919ca2ed0d73b27cf335749c38747caeecf78a2706198fa9f59805e8ee78020f0c4dcaa9b6c883deb8a73aa9c569da1b4304a5d58fcbc2513abe88a94375b82d876f11bf41b0e1501ea2931f3d4761d96add1d91d08d8fcd3b8b217ac51c227f7ee48e210d6fe47e79434c45aa62c8267abe041c22e6378bdad675763d9055412e1b1c81fdcce01cce500fb39cb4774c56e41b10cc8d412ca79130cc9170a659afc46", 0xd4}, {&(0x7f0000002680)="fe8b16439ab60360b124a63f62d702a1cbb694c8a6002c8f091438f07464f5de40008f988fe5bc6af032987c3822d0276fae0bd0f9e41edd685cb68ac461e918e1dcc7210ea1a109600e12dd923153fe4d03a4d0d37e42fa29de706c8291b227f4ac6a217d7a385794b5d8", 0x6b}], 0x2, &(0x7f0000002740)=[{0xb8, 0x189, 0x8, "dbf6c890b49c61b8197f7291f7e1496cf95ecd79761ee51e55d3f49737c86430831705a44b1b5d86a8ff3e3f8829f810d68da3c8a04eb1484b890a182e7aee35c9303127a987b5fc5c213f2807cc77d981ab0f1a50aa7e664df8f9cae5a9623168f42a1f787949b8d1ba4dfc2f357b2af18d5bdb608d36255d396e4b2cd290e8c763ebfaf0db0a756609dc459e1ccc0c5a2d9d7dde8d5e58fa79ec792fa46e795786"}, {0x18, 0x11, 0xfff, "298b"}, {0x28, 0x11f, 0x4, "30494c280d510919352f2d4598d78a668bb42eab5203"}, {0x78, 0x10a, 0x1, "b613528879d086977a4e1e3b26966b99be53651f675a7166c43869f8331a72f75d9cdae003f59e2600e01cfc6683748daeab812413f431c27bfcf74f63122ab0123e738fcb0ca1d108311f38d2cd388310b86f97f425c6172c1b634ee27248b9f0"}], 0x170}, 0x3}, {{&(0x7f00000028c0)=@ipx={0x4, 0x8001, 0x1, "9cb6a29db6ee", 0x2}, 0x80, 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&(0x7f0000007780)=[{&(0x7f0000007440)="380fe0745626984c67c94f2b88e5e135fe65149a96608119c75ef41a26879b18cf1a660b44b512e40d41e913c11e0955c6d96749d703a13646840c5964a8a48df7df623897c1c8d21c85ef78b76d4b268cbffd507d8865c555540645e26a113e45f672ac09932cf99c0c318717c865599678e6c3b0af0c30666a6ec6e55cb09b492f74994e491388038c5d4fec26cfa8144e2c2d8ca2", 0x96}, {&(0x7f0000007500)="884973df010a8e9750813421e15633741795e46e1efd72485fb7bbb64dd59fa6052cbbd1dadbceccf0ad058819fe91d2327eebf941c58506bc29307701a050c52a6b63f41c8eeb6c9ce84ff8adbc23e879813bed66b7e87f1af6ab39517069e54a83e0c6004dae912bb2aee7c5394f7677189b5e27ffc3f3a3ca7851bddc5f48d63a9f25", 0x84}, {&(0x7f00000075c0)="f773a55e224e042741d0a3768f2c27a43ca5b9e7f42e7a30481d8cbf515e94a3b9c010f69d5f7d1768b968bea38727d5fc6e233edac1ceb76ef13af155d63ab35bcd406c395e7f501ca605e2c676dd37db30b5106e065d67721b1a9065d9c82681177b4cf39bb0853848c694f699c9c8b9da25de42669ac58ffe95248e5bce6cccb67e172e7ac8f4b9feeff56d752744bf6be3b930218c930aabd6112da1d0802cea8dcd9ef26c8ad8eba4", 0xab}, {&(0x7f0000007680)="ebf8e5309f7276a26ee18154104993870f3d608dd7e0a50468983686a961c4a8e62b0d60c38e53e01824f09b3343a6fb5b8a29d1b888b577347d2a8c2689fbbab59377332453a53eb056d7337e7ec89a04e105aef467f64187e3c95f94e839473d97d2b9704c3ab8ed35db665071872202708e1868dcbd96dedc63bd90ec350a6e2462adfecffd4166bada2e432317311cd1406c347e03b330e86604d6ba8a1cddbb1be95a325407d0bf016ae305f9fcecfd794fab4a1c1cb3bc704c7f5c03a327f7d27b47f0e395cb9e51bb7fcdd3ed5b416e55b0b98816da2863", 0xdb}], 0x4, &(0x7f00000077c0)=[{0x88, 0x0, 0x3, "7b67ac032eba0f53f63a50df38830462556639b4b88ca7b70898446a35d9c26273904ea279bb3e551297c148a88079cfe610f0b7f50a579ca6e374350c08a1250dd2900af2ba0ff3d4a4aaf1b9a5b045c274c26e5865b2c928141a59fc713070436bc50a1cd1915345cc9590614323d1582d57afe7aa"}, {0x80, 0x0, 0x0, "1d976d4328348f8a004c2d63cb833f55599c3266a958c4e0d1ad7488b9590e325f87f6e84f46480714ccfb0bbcd3f3d9b17de507a00a51a65cbe76591b953410fef755700d47afda105aaf9988b38f8eb955a30bf700d10d5a952624913a1e09923e4b96e3048dd93fad62"}, {0x18, 0x6, 0x10001, "0b243e705a1531"}, {0xe8, 0x11f, 0x1, "c6b0d9e7fc1fd5bff2196c1888bb683814d05cc4a026d4a6371de1616beb4d550e560e41d4dac281d34cac61890182a658124daab647f3a07b2b01b2e102c386b954889b85c4f1aa056049cbefb025886a75e3015579033bc4f6cae59a85e7fffe0f36d84fe20776622f30c57ac101b59a73c60ed903f7f3f98479fe3c563eec1021000679afddf04fa83359712c47cda83ab45757458c0786cc09feb18b1297e7d7bc7313db6cd203ce828e83eff7467ef02e3cded388cf6ef7c2575eca899b06407e393a6ddc97135898476b4223dbc87242"}, {0xa8, 0x111, 0x3, "b2a9a2fac6291d27faa095790e4a1c879a78af618a7ef5fdec114b2e3c6f8c2c559d725b7da3c4314c966d0f5cb9b717f2e27f1928cd8099e86603dab9ee066a91d867b35530841834eca631a9db45d833e6333e39a321ad938f599054c1a8eecfdfb23c2e6fec750e4ef377251870cbcc745b3a0220008bc940d444a040b1290472b587ded0af97bae120bb435d3b341b744749738f"}, {0x78, 0x117, 0x2aa5, "7e03e45b949addf9ae0b45f864fae3b20af934bed1c4f352241317dc8d8f1dfc23afbcf755309be662fb23bb83db539cc68fe46dc017d06313f0c613c89fab47dd238839853930d38cbf6a35a7337483a76dc9f7dce441bb64caab977c78fbd9ec31ab3e"}, {0x58, 0x117, 0x7, "a8aa460955d85a8e5160df6f8695073db7a8ecb2c9a8c18aad7152d213d279fb717e6a0b5240ca8170396fcbd87899ba745d6fdf1397a5afe1f9f1a0c7681dc2c5e6df"}], 0x380, 0x4000}, 0x5}], 0x6, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000007cc0)=0x7) 2018/03/10 06:52:20 executing program 0: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/121) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x4, 0x9, 0x1, 0x0, 0x1}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000280)={0x952, 0x1, 0x9cf4, 0x320e}) symlinkat(&(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000300)='./file0\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x6, 0x6, 0x1000}, 0x4) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="11624a1e45a4d2b7d4942b78121202fbb476616108851187c600967e851355735c8191d16cb2803492aa37b1403afa52dc5b1827307058f4a789055b401c733401e7a75ced4fff55bd78f42365a7337ef2c014472570ccbebacb429827c02ee357af3d4b96dd2a51203ddd08cc87e0682c5028fb46ed57d18365d40b49a6cf5e8e979aa2e9b6022e100b95d2cad76671c81bdd96a4271fae178bc96add75cb60bc7f0b0411a227065e5bdb85a513fdc31d81be81a9a7d34d915178eb5d2e28a396069e8006", 0xc5, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000005c0)={@ethernet={0x306, @random="db61748f1117"}, {&(0x7f0000000500)=""/107, 0x6b}, &(0x7f0000000580), 0x38}, 0xa0) link(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./file1\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000007c0)={0x12, 0xa3, &(0x7f0000000700)="fe178bb835e47de67330a9d72882cb489e7afb6581c5f2e23b05583ae38b853a0470ac8754eea91044d07eac8d7adb18451f7b53abb1c77880763a439dca22e10a2cf4f4fb01605ce4e41fc9e31b251b2c70396e9cd2d67652fcdfdfa3299843eae49114242aa2cc164a7d50a4bfeaf6e97e41ff5a7eb5983d2e0bc6c34e9eaad96e8f4ebfaec1bf4975d869ee055b3e4e32ed2288f7b50f9adecc5e4d5a71f7096800"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000800)={0x0, 0x39, "92f67bbf9fd54f8f5aa209b336637964798bdef053e81e5d23e1caf34304f5eff764458aa2aebd6fa69732332cb6a63e3f99f848b7f57a69b8"}, &(0x7f0000000880)=0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0x0, 0xd, 0x7, 0x8, r2}, &(0x7f0000000900)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000940)={'eql\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) recvfrom(r0, &(0x7f0000000980)=""/200, 0xc8, 0x2000, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000a80)={&(0x7f0000ffc000/0x4000)=nil, 0xc0ac, 0x7, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x5}) bind$rds(r0, &(0x7f0000000ac0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) lstat(&(0x7f0000000b40)='./file1\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lchown(&(0x7f0000000b00)='./file0\x00', r3, r5) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000c00)=""/17) r6 = accept(r0, &(0x7f0000000c40)=@ethernet={0x0, @link_local}, &(0x7f0000000cc0)=0x80) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000d00)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000d40)={r7}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000d80)={0x3, "e4ad00"}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002140)=0x0) r9 = getpid() r10 = getpgid(0xffffffffffffffff) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002500)=0x0) sendmmsg$unix(r6, &(0x7f0000002580)=[{&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000e40)="6602c4666e34de27f445f36a39918a700f5da9c7ba5ae67800776f1a63b30c7ac0ce23006d0f7aefb19c44d554bd04991a1e9e5cb5b997ea76a0bdd08cb89a4096eaa6a4706d7288f3ed917d47fa3559fdc4527dffaa7e7bbb0ac46a3223cf15f05fe6574f1fbd070f42df281557840439f991c20f74f091cd9f75db47cd16e33c4f9aa2fa662f436ff6ed7ba14b31afae0e56e9d93d570362ab9d5380a1", 0x9e}, {&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="51eebca0dc84edeb6abaad1d4f8bcc2c4b2f8b16e2bf", 0x16}, {&(0x7f0000001f40)="d7e37f6a54e5448fd9b2d1c69d34c938c8710561edff5e27ae58984e24519b2c2f16cedd2afb4825e10fbc50046009116903a5f9fb25c96a7098a79b5e4373706824a1b53cf29c84684b754730eb33d78dc82efda3a47651b878c6afec269b560dce086cfde75b8fb9bb4ec300b576b84f007ecff045230ebcb99084a749aad083d45693cf5eadeca6e34a512aa9843871c10b4c2c57b35d5e6bb281fb70475a8b544013325363d8585736a866cac8ddca14", 0xb2}, {&(0x7f0000002000)="2ae31ddddf3bfea1a12584", 0xb}, {&(0x7f0000002040)="119ac765bef9a61ab91466006d648a41512f8f93a2911c30a7d7cca1f74b940fb8221018f930594ccbd4648e7ff2a08900bcca336d7ac02c63a615e42c9545697911f69243b726cbd844361e3d9e08d6b16e71d445c4fbe7fde71909d9e446f869befcb46dec0c825611593e", 0x6c}], 0x6, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r8, r3, r4}, @cred={0x20, 0x1, 0x2, r9, r3, r5}, @cred={0x20, 0x1, 0x2, r10, r3, r4}, @rights={0x28, 0x1, 0x1, [r6, r0, r6, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r6]}, @cred={0x20, 0x1, 0x2, r11, r3, r4}, @cred={0x20, 0x1, 0x2, r12, r3, r5}], 0xe0, 0x40}, {&(0x7f0000002300)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002380)="966ca7b4fce4d15a1fb16dfc745237d73ac030c8655378110a696788f5b6cb9402e21e8523a2e520f918936c84f67d349cadd50b1e23a734dd33631a3d58ba5474246910fd92903f993dca6cb2a5b72d68149f681109e9d3ef51db26030fb376b46fa0a794a93cd924a7f14c18a65f0fed53b353e7ee8e7792364002697f8d2b6de9976f914d81937f462825c53edc7533fe11ca78adffce21a4322d988d316115f44e4bb957e580207b6d2ab8aad9919ef5565b7de8d7d18c148448f8f8d850a26e5ce74072cffb820f5d6a664f3149345f1cb56ec66c7be82ac652e63d723cf799a2", 0xe3}, {&(0x7f0000002480)}], 0x2, &(0x7f0000002540)=[@cred={0x20, 0x1, 0x2, r13, r3, r4}], 0x20, 0x4040000}], 0x2, 0x4) 2018/03/10 06:52:20 executing program 5: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x101000) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000002800)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/10 06:52:20 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000280)={{0x4, 0x6a8d, 0x81, 0x1, 0x3ff, 0x2}, 0x120, 0x40, 0x6, 0x0, 0x5, "fcda53311543aed96d6e7855a16beae74c07f295795d4b14979f0fc8b35a5ebc2d12d9268c6c2bcf3dd869c11b1960d868d8f8cf35673ea337c57bf62d389fe89214d1e5435f6d6a93cf5e7afcca475e146135abef9de07c2412e46c11dbb7b17695e048269c8bb2066a7831a0b7f5c67416af679b33464792182b1a7f5a5847"}) ioctl$int_in(r3, 0x5422, &(0x7f0000001140)=0xfb) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f3e0600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000340)={{0x9, 0x4}, 'port0\x00', 0x20, 0xa, 0xc1d, 0x6, 0x0, 0x100000001, 0x7fff, 0x0, 0x1, 0xe8}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001000)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x258) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/10 06:52:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000026cff6)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) openat(r1, &(0x7f0000000040)='./control\x00', 0x703000, 0x80) 2018/03/10 06:52:20 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000e80)='tls\x00', 0x4) r1 = accept(r0, &(0x7f0000000ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000f40)=0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000f80)=0x0) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000001000)={&(0x7f0000000fc0)=""/32, 0x20}) ioctl$sock_bt(r0, 0x5411, &(0x7f0000001040)="1b9e5ab30eb1e94db0") execve(&(0x7f0000001080)='./file0\x00', &(0x7f0000001300)=[&(0x7f00000010c0)='tls\x00', &(0x7f0000001100)='vboxnet0#{keyring$\x00', &(0x7f0000001140)='tls\x00', &(0x7f0000001180)='em1%\x00', &(0x7f00000011c0)='GPL\x00', &(0x7f0000001200)="2e6b657972696e67402e7070703173656375726974793a62646576c9272e2f7b00", &(0x7f0000001240)='/dev/qat_adf_ctl\x00', &(0x7f0000001280)=')\x00', &(0x7f00000012c0)='@}\x00'], &(0x7f0000001500)=[&(0x7f0000001380)='-\x00', &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', &(0x7f0000001400)='\x00', &(0x7f0000001440)='/dev/qat_adf_ctl\x00', &(0x7f0000001480)='/dev/qat_adf_ctl\x00', &(0x7f00000014c0)='@\x00']) linkat(r0, &(0x7f0000001540)='./file0\x00', r0, &(0x7f0000001580)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000015c0)={0x0, 0xffffffff, 0x3, [0x80, 0x1c, 0x7]}, &(0x7f0000001600)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001640)=@assoc_value={r4, 0x5}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001680)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000016c0)={@dev={0xfe, 0x80, [], 0x12}, 0x7f, 0x1, 0xff, 0x8, 0x3, 0x100000001, 0x1}, 0x20) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001740)=&(0x7f0000001700)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001780)) ioctl$TCSBRKP(r0, 0x5425, 0x1473) fcntl$setpipe(r2, 0x407, 0x5) prctl$void(0x27) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000017c0), &(0x7f0000001800)=0x4) r5 = request_key(&(0x7f00000019c0)='encrypted\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a40)='@}\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000018c0)="08425f88c07e8d8bdac61d9a6c30d4c10b1ac2ca2c9598c4eaadf4eb66fc4a91e96c6163f5f97ac7659012c65331284b45b8783fdedfccd547c9b02f3fb6ba839f839c222460913b4c9a40d99773eca611f216ac891b38dfd770d3f1cc77599e91b7318093205aa323f656ae2c7829c3c380199c0d63cdd970b0c5391fb7856437da56d7945dd464d9c88b0ca58425df79d3e2ad44b05c4faa79ac5fe7a1c4d81ce239ffe428bef28ccb2a4ea41259e6cb8ff0ea0c691b906a15c2ccdbc0500c6816285b3d1bacaad2b14c6f48598ac7919c5efd12fa287f17ba9287066c82272a9cdf494b278c0e764887f6a3ce5f5cff", 0xf1, r5) add_key$keyring(&(0x7f0000001a80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) fchdir(r0) flistxattr(r0, &(0x7f0000001b00)=""/4096, 0x1000) r6 = dup(r2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002b00)=""/147) keyctl$set_timeout(0xf, r5, 0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002bc0)) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002c00)={r4, @in6={{0xa, 0x4e23, 0x45, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x30}}, [0x40, 0x0, 0x1, 0x5, 0xfffffffffffffa91, 0x8001, 0x3, 0x8c0, 0x2000000000000000, 0x5, 0x0, 0xd2, 0x7, 0x0, 0x8]}, &(0x7f0000002d00)=0x100) 2018/03/10 06:52:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0xca) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x9, 0x1, 0x6, 0x10001, 0x5, 0x3, 0x10000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x10, 0x0, 0x6}, &(0x7f0000000140)=0x18) 2018/03/10 06:52:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80800) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x200, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) 2018/03/10 06:52:20 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x1ffffff) 2018/03/10 06:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007faf18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000353000)=0xbb2e274280146333) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000), &(0x7f0000fabffe)=0x43ca) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000220ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000089000)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078cffc)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}}}, &(0x7f0000193ffc)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000989000), &(0x7f00000a6ffc)=0xfffffffffffffddf) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf0ff4), &(0x7f0000fd4ffc)=0xffffffffffffff6c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000825f18)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000017aff4), &(0x7f00000a6000)=0xffffffffffffffea) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000d67ffe)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0xc) getgid() epoll_create1(0x80000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d14000)={0xffffffff, 0x6, 0x8}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d4000), &(0x7f00000a0000)=0xc) sendmmsg$unix(r0, &(0x7f0000bd1000)=[{&(0x7f00009e2000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000051b000)=[{&(0x7f00009a3000)="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", 0x1000}], 0x1, &(0x7f00005d1f6c)}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/03/10 06:52:20 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0xfc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/input/event#\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001400)={{0x0, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475108afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) 2018/03/10 06:52:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x105000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x6, 0x2, 0xdd, 0x2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/03/10 06:52:20 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) 2018/03/10 06:52:20 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/10 06:52:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/igmp6\x00') ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000240)={0x9, 0xd20, 0xfffffffffffffffb}) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf0, 0x3c, 0x400, 0x70bd25, 0x25dfdbfd, {0x11}, [@typed={0x18, 0x74, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x8, @pid=r2}, @typed={0x18, 0x7f, @ipv6=@loopback={0x0, 0x1}}, @generic="f1b3ae489fa84eda74e9cfae896c26762a0f4c53150523a23edfa0a418ebc27c77493e6c9f4990db8b2714f2ab4d2c55068e9a292030c3cdfc1530c2eff0ab6b92ffe6c9febe961afb24fb451112f79022f8455802fa49a40cf6e7b0345c0c884aa7f933709a6d82dd984b08a1dac421186c6698b0d41efa519aa0fc8d8ec1998b4b3b188afae42ac132fdc15f91a4d51ca7bc", @typed={0xc, 0x12, @u32=0x68e4a436}]}, 0xf0}, 0x1, 0x0, 0x0, 0x44004}, 0x8080) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x1c, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) [ 60.111478] kernel msg: ebtables bug: please report to author: bad policy 2018/03/10 06:52:20 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100fff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x4}, {0x2, 0x1}, {0xb, 0x6}, {0x8, 0xfffffffffffffffa}], 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23d, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000011c0)={'nr0\x00', &(0x7f0000000180)=@ethtool_modinfo={0x42, 0x400, 0xfffffffffffff09f, "6228b2370778362c"}}) write$sndseq(r1, &(0x7f0000000080)=[{0x200000000040081, 0x80000008, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000001c0)="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"}, 0x10) pipe(&(0x7f0000000140)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x8, 0x1) 2018/03/10 06:52:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x10040) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local, @empty, @multicast2}, &(0x7f0000000080)=0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8b", 0x1}], 0x1, &(0x7f0000f80000)}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="8fbd65fc70a2e7de883fb06ddefabc9458edfb272eedf56e5f7429d009eb4f459c8bc01d068ae8a48c8b67f01d41df1b01dd5580604bbdc8ca910c23c11f5ed27cec893c469eb9781b0a84d2b7934b6cb994afd0bd087822", 0x58) 2018/03/10 06:52:20 executing program 3: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TIOCCONS(r0, 0x541d) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)) close(r0) [ 60.230609] kernel msg: ebtables bug: please report to author: bad policy 2018/03/10 06:52:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = timerfd_create(0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="ac", 0x1, 0x0, 0x0, 0x0) inotify_init() dup2(r1, r0) 2018/03/10 06:52:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x240080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x80}, 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="b2f89135dd4c1afe1a420cf5af24010ae56acd3e524a78f670d443d1e94065f97271f7c304da6a4c187e0e7d9e7f89ff2e8bc3d5b2949efc01d21bda49ad0b4919b2f39d57546c44ea3bc6298adeace378cf506897ca9d3c80691c4684c54ba83229937c80b774afb272ec22ff5b1dbf5163ae1ec8d7cfa330e18fb43e4568bc7f9b5e992681eee5f0a4633d8f03b5ab305d2232f88efb7fedc7d2e027cc9eeb3057f6eefff1c1683420a287e6b2dcd5e4df7df4599076ec5a7f8781882d072d9f767b45e43530aa451d9aac19e2a95363c775eb73e3ac95d577da2024b30118f7bb") ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x9b9, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xa9, 0x7fffffff, 0x0, 0x4, 0x10001, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x44, 0x0, 0x7, 0x0, 0x7e}, {0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], 0xb7b2}) 2018/03/10 06:52:20 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="68000000ffff020000000000000500000000440009004000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/20) 2018/03/10 06:52:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32], 0x2c}, 0x1}, 0x0) 2018/03/10 06:52:20 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b886dd60eba7e800182b00fe8000000088000000000000000000aafe8000000000000000000000000000aa000002000000004e204e2004019078008bd0190043266f00"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1f, 0x9, [0x9, 0x100000000, 0x2, 0x9, 0x5d4a, 0x7, 0x800, 0x6387, 0x3]}, &(0x7f0000000180)=0x1a) 2018/03/10 06:52:20 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x6000c0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000780)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000007c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000800)={r2, r3}) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x3, 0x1, 0x1}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000001040)="e048ba93cb12c05c5bfcf578be9a0f51594fb989dff707ca188131566159ba7235716a7265df276402c538ba52cfaff954e83680a10b38b6c14ae82e54a2962200e8b588c38d13f20084faaa225dac1e8e49771d6e4cf5d5b78c9bcbd2ac50a43dba79df62448e966859de948faa568c6024e6d72e573484024a725f7b33d9acb9b4c3135946ad9ed9b0e9afebca791653962749e8d6b95aa3a87c7cce8f30fa8ba13ad8f8357bcb625d1c4eeadd767ad20db684a41276e976031f3c7ab14baa0bb7f6a5dc47e931f4de10194fa5e86401b638bd8ef4e90cde6a838f15664290328d3390eecb50736dd1ea9858194e6c6f57947c3483741281968bc46df3af436b13eabc954c5f4396ceb91d7f15ae9535ba1494509a52da0670f3213d4404879809a5f054ec9ea4ddaef39a319d2e5d12a8d402245d4fa9f44abff12d6ba99e7771ab659d52ef5c24fa766c5f258f930eb67c9f8b3ae8398f93f176920f63e03b563667e2d9dcb687816219be264755dddb5f4dec047c27388ae7c3969413d8c6973508a283b58973b6d7af658b6d6e30192c0b6dd30753b9b6feff92582983d7b780d3bc216c2294dc3fdc3232f353ff7f5d6c7378f14b8dbd0def34a34ccee9509d7d01f7942d3b7bdc2f1fcfbcd3f4f54d78d261848bb7d6ef6ae1a0bf5ed3c63ad79c92c0fe2c86d439f785e53e45e5a5f038d88069df5e6c1d94278c74812f228a0fe4f99409ff1eb143edb1c226b6096616d75531ea948ef5f1214a890da23da067341d8042e9db87b2810749619e31dfa4695c5d944d88f52d0b857e850cb52cda57959b0e2da93d57e9e019bad4aaf8cb7b30af67f111ada6ca4070dcc94947b24b974436850caf11a261bc30f5e0165fe9a4f438b9d8c47279997dc7484dc42d13687fed71443a93468d67c0fc18d714da3a77d35be52b52fbad6d56e6a1ef9980c607d8b360215c3e76b8cd4fd4ee1fb1f623af2fa8118982d7310e795ebfb1020f59a56b519c9a8a30adf2d027ccd5357c9777aedb5862f87b7687b808a7be7fff5d3ca186da345bb613f5fb1023ae56ec64a7a802a2c9277f71df80bd9d25b3a3e3c6fbac56fb0ba15e8138b4c79c85cd6f98293c98638f97bd791c5be6aeff09490ffaaddd9ad9854c3f4560cb955141fbebc679f1edf51139d6942f20aaf4dcc92e7fe5e10f7b77f5d51988e9af4f6a17319af11730062c4b2da49140442bbfc67e210e91c3545f752bf05d9ae105269db42aa74af41629fac6d5e63402fd8d81a32c530961a0d6ac259b4a72217cbc5dcaac6272a53ce405d86c62b62903375f714ac84451e18fbc24d2852d2a81ba569bc92af330c01fb20e04b7b6c8fc687ea512496638d0d8b40c6dc64ac32d2a48e38d2fe831ad62f64527d9c94f8bbfef4d4e5e40e3cf66ab8fb3c3767ac5d3b8143aa018325ede8eca75cecc441a798141e68535d4bc7b7ff03ded311617ff31a0d3ebe0fa47d98baf1eb5b5be30b309eb74595b671f628cb2c7952e47338bc120fe658f7d5a3859137a1cfd5e56506d82bfff7076d233561e7c8467f82b5ebc289a9d7a089cf0f924f8a498cda9e47416504b3504e2c85302370ba717995ca95a0c1600b30edd6c186891c5cffe85688790b159cbfb608a98f8b48a9e5e5a22cf2b228114e61f5cb8dac825cab718ca8a74eaba5b85559ed982642d3159b29e5083f86e0f91516b856d1a3878c2c6f1dca8793b96917d4fa7ee1a169f6cf0a0377dd6bbe0d14d9ffd5932f35d2bad17b928c7c22ebe1523f35dffeda48a02934a327ab03c913dbd9131a35cf740cdac6c755bfd57a916abde9e64ee7d3a3e28b1e9f80eb7abee8af84efc9e332670a49df270866b2bf5cc5cd6ea8aeb3ac72ab8c6cdbb53e296ea44ba6e53ae4790c862a6d999ea346d2d54239dca544abaf7168561c998f64313d7db1aaa1b9c0e24b7d4f19886a9fa7131d8c0401e9b197c9d53e8aec49c9f42705e1dbaa721e36ca408e9b1d9385a1db27834261710fa702e00819e4fdd35371fc8185f7f7a2888a1b50c31fd8cdcf57541c3787534ce49657b8b1bc187d083436bc3a858f02030c05f15bbc36f067c5ce308fc3d9e5f7a1b83f26d52bf8b44248d231c132dee93cc8b87385cb77d733b47cc54701a8977c41c9a6cfe13c4ed8f551328f1dbe974dd1377cb91cb4d618f175ecedeb197697596688cbe765b25af95552deae5b8e33bfa5030df9060faf8bf99c0cc5d6e5431ccdaa133ce223af335a03a15aa2a15781607b18bb98e259e0831e8198100a50303bf0cf8c8c338a323efe1e5ceccfbdd9bba368513753450c40d30c11aceaff7a2b5ebe05f35aa90e68e7e71d1a505f1f6ae50ce27285109058c65ed32e2036b0997670c12926e97cf76927d677e7c302e71f871823453b3a42f118add3750233e3014cded8500ee1ad9912259a8e59ab0b08ffd8adbd3ba4e12da42b59a7b3cd65fc8c9a1dc1ee5eda8d8fac207e70accddbe69b24a243cd918c17b6e4fbebfee0c9c1f7c13364d046c960b88e513ebaed6f5f254b19d70f4834582a37a3af8d681865ce337d2cfaa4fd790a4a37311eed2fe1d3bc50214c9abf599db86f06011b630012c305e542ab3f7ec7974287df98f086049f21597f22345c5183d7548f3c64342c9761f5741652829e62e6c1a5e0116b50e74a1d607126d1c23f67ee5d6a971e2749d6e824d62405732be6ca168282117d52b92807b7079b939fb5dccbeb2013264116d0c77593aac7efb44aa44a3819b7940e7913599cadd375e940192f709eeb5960b2fcd4f4aae9902ee2514d7b6bec85eb7d9ae5bf72c3bd54638825f752b9ccc4b31d809bafb26213e832688390024be8e971914c0e9f43336e78c6b2c9b9ee96aec5538973ca4f7f173cb200928fb718977117ce1cadad24a8e77c9977dc3d8f509339cdc35a2d43a9a0d9145f5626093b5d8a68c76f01fbef6045c24bea880ea9038e6bf22886f527be74a13e77fa06ca5207f241175f0394417658e1b2436816bab1b1420ae8d1b88bfbe580f902b0637b51043dac04fa30383ebbf8d103424362c34fd52d506327835068902436e952d1c0e2e9dc587f0397c095cef390f1fc821b58623e34f7473d36f3ebbc18aaf753d6073bcac23fe486a509b4a5eb1e30b80167f98a9333c2fbbc97d1d64e9e6cf3cfe10657c48fa91db00b716f472ef9d682dcdc8d141c73ce6d22d9c54edd651bd3df6edde298c481a8d944c9392565d0dab9127677164655984ddafcff29c0e1b67c37573f41a30a3e0eef6aefc5fa350a29e3b73c06cfb3f06c622589692441b0edf91d01e1111fad55ae6d28146805eb0a14f7dd8298bd4c3c6d609cdbcc4a8f9612e72462e418783698ffbb5ee7012b68aacf788dce71b0d57e2cdc2a775eef09db89be985f10a461a3c4662fbb0868ca1e87d346192d58108fb531349eee221ced8d9c567442f6508b533a1c3c0e113faa712ed04e9c88569a5e14ea712eb667a9e605997673a17b20731e1e1f1db668a59ea183d5d498005aabf0088eb1dee33a28f271812d92dacf1bbd26c34317d554324e8ea62bafc178c4286f36a0ee1e606c42f0d86efe80592adc2fa4eaaf8e975e823d4d1eb9c290e8c7a238bf7d889c986fb72f65c62729345db226a5d66155d77621a2e075a9eb65565d60efe48cfda11b9f8ef5ab43262efa4c76b4dd60a05b30ea1379a34d67ea560185f951e999683b4c0b5f7005f64bf73b912fd4035062563b9fa6190ac6501842cffedf481657f421753b0b28b1abac3cbdb12ca26408cd58492824f3c7d9dd918d357130392073c2a65eefa40b17b3ea381d4a14457472b414f8e434d88569f47e33f052570984b321b4f56a18edc63b9522e0087292b7be1572592264233381897011e404aa98e1bc048090d16dfe336b5201a4108a9c2a04d196230ef6050008842601b1bca1421666b17ec509c624e151f9405ca5639a2e0f62da3c61c5c3837ae1db49698e66b3e2187e688c07085a4a2767133fdc32b2ebfda80d67c2baa5f696ecb92a671f3f52ebe70922944023e3bcb10a11bd8f6dfc288508750c5f585a844c3e82f3f56bcc52e806911fbbd260b26460007e719193ad4b02f575c82d57ac1b5a9fa3f945dda4f875a6161277da28c2ff425ec3e565a77d5e4b14d07e7e9f15cf65f9ee77e68dc360effe35a7784f862806a31c7ff29b4d04a7e38024b7a36cfb69d766cc8d3f8d3483d44105a9acab21cf875334d29a7396e5084d9a742cbb82213b16ceb9d40cf6da52ee99f24a307be7e0b20f1425004612928d218d6eff31ace1106d0b3211863912311e19b3c072e09cffeeaebd5bdce9f43743a7b9a336523eda1ddf8a835d5a7fe4d139e39779fafd643b5bf2731a688495ca393d519015b15d6045b6ccc3ba9e95fdcdcbfb2ef7b91d4aef2454bb2191dae111f22d2d5d0285fe5c8c71bfe494a13a07d92b9ab0b03104158ee3d0de43587b5fe94f0cdfc7ade767cad67f50a7ac6e03c901e2d0b156d9bb77906dcbf376f26c5726740ae1edc990b8ddac48878b854bdf3f60f0400d581b33e5bdb6e1843ef961e8ee5342ae7be00881990be384bff8bb03cf51a5770ce597f5dd4cd6a43fe4e1b2f315f10c8e400b4c2f4321c5fec72680c45f89744ef3bd9be6c47be0140b227350ffaa9710feb83027f9fccaaa6ba1a463b451060951301a96e03d90650e6c0aca07a3beb4d418c649a325895a33a02c45ee10544c76f1feb680ec0954f32de83212dca978bbecd3d1189befe7cbed4dec2c3fb63f0678b5c2c8ca971a23cf8da7d049df840c5df96e7146732cea625ec290e730955136c8e375b8282c2be32285291774232c93f77fe7e6ada292c70c8ed9127a89e50fc84e421b4d9304f0822c59fff0b9b5a280b3020c275aaf2d6138319a4fe9e215c152a897efd619980dc264e5bbd9bb034a86dd72c3e4f16dd1f95cd4e442293b0b771ed400dc5c0415a3734aeb44a1de0dabf35f5e7e68b7e0f541e9d67235bd5997342390449dece5f6be4df16accc71e7bd50a235863815a8a041c1a99ac4bccd81b8a11825dd8ad1e3b1b2d8348de64ae7b21333a01b99dda515ad8814f47afbb51e0c00d86ff325d7104ef1e2073f8c9196f75fb9f2399c022d4ebcd9dcc22e67395cd7d46cb2eeadd4c9cc17117fefed4f9d8b0dde4426e44c0287e41582ad352b89a2ae68d98b1016af5002fe48423636a99520fb35d1d729d52c0159fae5ff47da0d6dff45712303682b040a1c382dcd8190b6ef01f79e5673adfee1a6db254dced495cdc5abe4ac788ac6663d5a5e759d1e7bf3522ce8295f9d168aee418ca25ee23de407aa1b0fabc4c0cffba5c1ebb4214a55df6e654da14a6cc323bc9af6a41bad58f2bfbd73fb3672b1359921ecfa8ec13dd4dd636cba61caeb284d56d59392cca4c6fbddcb2980a922dd4d8bb903a1a4d61a7fec3b228032b3eabb1752f61282bc4acb3db6de9189c9b76f2dd17ef873407b391e6f543d2cbbc6abd44f983811e0284996ac9e5da85ddf42cd33e40291efb2ed34bd345ee019bbeef2c756ee72ce8be4a0203750c8717a1ce08ec02cddb12c386c155b77c021e9b150f6cbf8c8ff7f57ffa2c060eacf970c6fbe4557cc41dd08341e665893906649c4d73f23cdaeca7ffc3b4eb372dd778def8d809c7abab9eeba58b6ce9e32f575b5e1f860dcad1ca5bd5f6c91665601ecbff77c880eadacf43c42b84a14bd53dfc776c4e4705278a50d65583da494cf54dd5c6c4f", 0x1000}, {&(0x7f0000000240)="6c75d962719958cec660239fe95c274219fb2cbe295512fe9395258314e2a9a9c35cc82b0f4b1459da4f3acbc7c962e53052b39af06d9d138eaaf00c3adc9d01cb9fe9da1d02ec5e622ab167d5c7d6419fe71dfe86010a9ea383fc76851e712688c88a58563921652a60fa6f4c09e01cc1969fe69668ecc763a3a106fbf70a0bab31fa", 0x83}, {&(0x7f0000000300)="4c45436c2f3bec8f989bd0d60448bb063d7effae7a47485684eb019b82844d5f9a3dadfdff46cb961ac37e2f8adcfeeb7e69137f549862624c0211d4afcbffc232c9f58badb8792f2e055345c9056aa9b8cce7742bab5e76195b127ff4ce938b6eeb613b01339a04ea87531ecff7a46ebc5431f581ad48077bd4724a16fb8112571f4a70f5a2ab30011cd32f502252ec3700952825d5c0bd65507a6e01248b5c40df004020388465", 0xa8}, {&(0x7f00000003c0)="b053df6c74efd01a10ff9c3aefed111e4253969f55e45c31c1d028a09528e7358fc18912e5118fb322f88416acf59704ab1f0353d75f50ec32ecfa59900851c337216594b3d9ff5bffb3b51afd10f0dffb9badd1c167c81cd7827af597187db354d6e9e7d8df3215fcb29a00b9e502d9170af4749cf933f944ab82cae0806865144b322f23ab07f71cefca322ace270a756b6447115ccb972501711bee51d41a8ef675cf034f8ba343126b3c79a60ce0328bb2df60e169d9b698c52276573e18db697e968ef476", 0xc7}, {&(0x7f00000004c0)="6dabbf79f1d12b655c53ee5efc024dbb7aba58ec6bd4299ff246514a34853497d85f822248aabcd6c2eaa8d8208a6af50ade06ce209a126c1f2c61911dc296e1ec0017b50c73fe73a4902225be038d6ef0c612ffd35e6397e761fbf89389f10016ad850ce5376ba1059aeb847e695d79821b2300081cda1da64bc27d2d714e80c7127e", 0x83}, {&(0x7f0000000180)="b1fa8694ea90a3ffee59364fee81e1c772d50f4d4f48c12e05dcab8173872f74b57f7ef4c0c304dacb9078266302d680bc4479fe28f2fa9e03d29dc8a7f84ffef18fedddd68b855ccd6d217cea3a7f33af44cc0b0a4add794892fac9a27716e55bdfc6bff0c3784f94ce10724d58cb1242dd", 0x72}, {&(0x7f0000000580)="d46ee69e60698731e00d79fb4240b45eeeccf62931233a82b3775694b44f5bef3851d9dd6615cc0f131cba396de6fe4ebd45147dfe7b", 0x36}, {&(0x7f00000005c0)="91d9b1514efe02a0c7545190ed71df21b53d7ce87cac9261edc0ecff0923d2e2209a1c9f94c71d429c3490e1133583ef9d0e1a7aa7d0adaee2e20e4fb2d361f6b859b60e", 0x44}], 0x8, 0x0, 0x0, 0x40001}, 0x804) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x5, 0x400000) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa79953aefd12d", 0x8}], 0x1) 2018/03/10 06:52:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x80, 0x1f, 0xd97, {}, 0x100000000, 0x10001}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/10 06:52:20 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/21, 0x15}, {&(0x7f0000001180)=""/61, 0x3d}, {&(0x7f00000011c0)=""/96, 0x60}], 0x5, 0x0) 2018/03/10 06:52:20 executing program 5: 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 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x10000, 0x100000001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1f, 0x3f}, 0x90) 2018/03/10 06:52:20 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x18000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x1, 0x708, 0x2}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='r`mfs\x00', 0x80002, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/10 06:52:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000e00)=ANY=[@ANYBLOB="24000000180021f2f2c3db098f250a00000000000002000000000800169907b7ca99"], 0x24}, 0x1}, 0x0) 2018/03/10 06:52:20 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) lchown(&(0x7f0000c8e000)='./file0\x00', 0x0, 0x0) [ 60.423237] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=9076 comm=syz-executor7 2018/03/10 06:52:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0xffffffffffffcd6c, 0x389}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x100000000]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000030000007702000000000000030000000000011d2e4700"]) 2018/03/10 06:52:20 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+30000}}) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0) 2018/03/10 06:52:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x400000000000010, 0x3, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) write(r0, &(0x7f00000000c0)="220000fc9c782bfffcdb2c774c70cd70ef6b74f19f07d6459401000f090007000a000cebeeffa7630fc8c209b33cd430fb93", 0x6) 2018/03/10 06:52:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x37d) [ 60.471949] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=9076 comm=syz-executor7 2018/03/10 06:52:20 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = msgget(0x3, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000540)={{0x0, r2, r3, r4, r5, 0x104, 0xc777}, 0x4, 0x2, 0x1, 0x8, 0x2, 0x9, r6, r7}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8001, 0x10001, 0x0, 0x20, 0x40, 0xffff, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x7, 0x100, 0xc04, 0x401, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r8, 0x0, 0x6, [0x2, 0x8, 0x8, 0x4, 0x20, 0xffff]}, 0x14) 2018/03/10 06:52:20 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/10 06:52:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}], 0xb0}, 0x4}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001700)="070e1ba65a0370ba343e5bb6b8946c04550a5ce65b3352a866fcdd8686119799bcd21a91bfc3cb12f25c26f27e35502f30047996b39d52cb84dc2056d02acc3488ba26fc0d1e089e082b067a8de289a2a0295ddacdc5d70c6ae6131038b79888efea1181ee2afbbd32f57c62539a72814cf76da3529a4c16d85f6e61a1af1867766e59e63a9ea465ba3fac94", 0x8c}], 0x1, &(0x7f0000003040)=[{0x108, 0x12d, 0x2, "f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf3"}], 0x108, 0x8000}, 0x8}], 0x2, 0x4000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/10 06:52:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = getpid() ptrace$setopts(0x4206, r2, 0x10000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/03/10 06:52:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xc9, "a2aa659181ab73063dcdec5ae8abaa71671997a51409fbc08de160568ce78d1277fd204e1305b5dd467d9f29babf3749ada4748c163e2b016e8f53fcdc731dc195a020428d2b800a80be31808ab47f2836bb69a30aa4432c94bb01571610f87cb4633c8c907ea2998bedcbf9237030fb30932fceaf3d488a7aeea447c2f4ff2d1794844aacc178dba261cad8cd859aff0d6326740a65a426fc7c78c5b675805cf5e154ee5e8fb9b5a357bdad06de88251d840188ee20e489b0cc577d9b8ba1e639b61060dd5a582eee"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x38, 0x117, 0x2, 0x24, "3ef20770a4203d181448a30eaf40d02dc49a0bfdd0158eaab29b48bd9be4148953deee1c"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}, @iv={0x80, 0x117, 0x2, 0x65, "88a35137c0a6ebc76c95726fc8e6d5eebd5a7e2f15c290ad04578b531fac1c4741335bc3d9f4f4a5b70c6176e3ab10f0f09aa1abcc8ff403eb81a822a2a5ecd79826128b1961e58aa424a0a2e51392bcbb5a164ce513f346d6807926c96397d83f75bbf0dc"}], 0x210, 0xfffffffffffffffd}, 0x0) 2018/03/10 06:52:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xfff, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000fa5000)={0xfffffffffffffff7}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000001c0)) 2018/03/10 06:52:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), 0x8) socket$packet(0x11, 0x3, 0x300) 2018/03/10 06:52:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast2, @multicast1, 0x0}, &(0x7f0000000380)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xa, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8a1fa00000000000, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x3, 0xd, 0x5, 0x7, 0xc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x3, 0x1, 0xa, 0x5, 0x0, 0x8}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x4, 0x0, &(0x7f0000000240), 0x0, 0x1, [], r1}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setfsuid(r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x200, 0x8000) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) sendto(r0, &(0x7f00000003c0)='U', 0x1, 0x0, &(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x4}}, 0x80) 2018/03/10 06:52:20 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x2, 0x8, 0xedc5, 0x9}, {0x1000, 0x2, 0x7f, 0x7fff}, {0x5, 0x1, 0x7, 0x1}]}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x1c}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00000030c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e80)=@expire={0xf8, 0x18, 0x4, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xf8}, 0x1}, 0x0) 2018/03/10 06:52:20 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x60000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getrandom(&(0x7f0000000300), 0x0, 0x1) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000380)="17436be2d45059f40f360d111b094c85916c35cd8cfa7bbff8a1d2c2142ce92f5a76c0054c5db17b5006622424dece24fed69929c5a6d4efdd1905ac77a96185733f5392ed0e69dddd1cb7959ef41735e8dd2a2ebfc5a66d31c2c0303daff25303a2d63ca070028936152f82160c33c7cdf6145162b5c9332d9a4bda436fbe3b68ff829ccc9961e3eab3b237338cd89b9d5a4687fc925b275ce5cfaa0742c06e3300e99a62e78d") sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00cf7000000040a83d43a17e000000000008a69f30000000000000b3b3b58ad3a19e7898c3ecf5fb283c0450da7b7af4e14ae67349781de945", @ANYRES32=0x0, @ANYBLOB="00000000000000000400140004002b0014000300626f6e64300000000000000000000000"], 0x3c}, 0x1}, 0x0) r3 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000000c0)=@generic={0x1, 0x9}) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000240)=""/96, &(0x7f00000002c0)=0x60) 2018/03/10 06:52:20 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/03/10 06:52:20 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) io_setup(0x567c, &(0x7f0000000140)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendto$llc(r1, &(0x7f00000000c0), 0x0, 0x4, &(0x7f0000000100)={0x1a, 0x33a, 0x2, 0x4, 0x7f, 0xb4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x80000000afd, 0x0, 0x1}, &(0x7f0000000280)) [ 60.620129] binder: 9118:9124 got transaction with invalid data ptr [ 60.636969] binder: 9118:9124 transaction failed 29201/-14, size 40-8 line 2982 2018/03/10 06:52:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = gettid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mkdir(&(0x7f0000000040)='.', 0x10) tgkill(r0, r1, 0x17) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) utimensat(r2, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={{}, {0x77359400}}, 0x100) creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/10 06:52:20 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000180)="1ffcada8c0f46f2bdcf7a6a8712fefbff6eb22997517939a6255eb1dbca681626bc3cf9b76d42a0b12b7a897327f05764918adf9f7a8a3f06cbb68cf53711886896c347b686e8e9a31cd8a8455710de3bf8c9382f68ad0e41c70917ae91da9730a3a127f06adf62b1cb202d494d7a3ee097fa8fc17aa520a6afd252f2e1d9910ec67c0dcf1f413757e67", 0x8a, 0x10, &(0x7f0000000240)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000100)='net/dev\x00') ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x0, 0x12004, 0x0, 0x2, 0xc}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/03/10 06:52:20 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x2, 0x3f, 0x1000}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x100, 0x3c}, 'port0\x00', 0x20, 0x40001, 0x1f, 0x7ff, 0x200, 0x8, 0x52, 0x0, 0x0, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x81, 0x80000000, 0x0, 0x8, r1, 0x4}, 0x2c) unshare(0x400) write(0xffffffffffffffff, &(0x7f0000000800), 0x0) preadv(r0, &(0x7f0000000180), 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$void(r2, 0xc0045c79) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) [ 60.683173] binder_alloc: binder_alloc_mmap_handler: 9118 20000000-20002000 already mapped failed -16 [ 60.694974] binder: BINDER_SET_CONTEXT_MGR already set [ 60.713303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9149 comm=syz-executor2 [ 60.726619] binder: 9118:9141 ioctl 40046207 0 returned -16 2018/03/10 06:52:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001, 0xa}]}, 0x38}, 0x1}, 0x1000000) socket$key(0xf, 0x3, 0x2) 2018/03/10 06:52:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000040)="3526caaae24519c5f73f60a1ee7f315972ebeb994a3aa9b2f6af60dc0ff46e528862ce0105f296e84b7a48d8d56ca935bbe7de790ea3612e8b4153316d142bce44b9b3ae156542790530b8dda6336361b3ab0a3259164472de5b4312b3187fa10a9f282bbd69ea", 0x67) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) 2018/03/10 06:52:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x8) pread64(r0, &(0x7f0000003000)=""/4096, 0x5c1, 0xfffffc) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='autogroup\x00') syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="efaede8b96e07fe3f9402bb4251d3be994dbe7c5c723a4123f01cead47f9a08c12a6d5b20fd8eed89688b5a4a8e18c6a84e89546e96bf3d6afd63bf11adf9bf54ca0b2a2d36105e5d433b547c0ec4e6423d4d63ea7f103", 0x57) 2018/03/10 06:52:21 executing program 7: 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 2018/03/10 06:52:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004100)={0x5, 0x8, 0x4, 0x3, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f00000001c0)}, 0x48f) 2018/03/10 06:52:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000003a337), &(0x7f00009dfffc)) 2018/03/10 06:52:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x20, 0x3, 0x6, 0x8000002, 0x1, 0x7}, 0x8, 0xbae, 0x6, 0x100000001, 0xe0, "b9e6786a8e8d5c1c1d2f5f5317b9ad01c967ba174861d72f5003be86cc1919229c9183c09f18255a3cf37ba3a602adbbaab48a136fb29fde1109218c1ad4a8b30e5e10d84e8dfa1a10e5e4b4a17b7c05eeb6e4e55fdfe15744e6fc5118454361ae5864868a7511bbb07a1d8857da36bacd2b65b2b395388caac6e9efbb8ca332"}) 2018/03/10 06:52:21 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000040)=""/117, 0x75, 0x100, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @random="de550f7198df", 'rose0\x00'}}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0x1c}, 0x1}, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) [ 60.749863] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.779918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9158 comm=syz-executor2 2018/03/10 06:52:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)='.\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000380)) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000003a000)) 2018/03/10 06:52:21 executing program 5: r0 = socket$inet(0xa, 0x1, 0x7fffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x219) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x410000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/10 06:52:21 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0x400}, 0x1, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x20, 0x6, 0x4, 0xfffffffffffffc01}) 2018/03/10 06:52:21 executing program 7: msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000005"], 0x1, 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'osx.', 'systemmd5sum\x00'}, &(0x7f00000002c0)="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", 0x14c, 0x2) msgrcv(0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x42, 0x0, 0x2800) mkdir(&(0x7f0000ab4000)='./file0\x00', 0x0) getxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'user.', ']wlan0selinux!\x00'}, &(0x7f00000004c0)=""/205, 0xcd) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000616fe7)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="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", 0xb, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x8) 2018/03/10 06:52:21 executing program 2: mknod$loop(&(0x7f0000000280)='./file0\x00', 0x8004, 0x1) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200200, 0x0) r1 = accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f00000002c0)=""/33, 0x21}, &(0x7f0000000300), 0x42}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x9d33, 0x8, 0x1, 0x3, 0x64fc000, 0x2973, 0xe3, 0x9, 0x200, 0x80000000}) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) 2018/03/10 06:52:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00008ac000)="d0", 0x1, 0x0, 0x0, 0x0) 2018/03/10 06:52:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) 2018/03/10 06:52:21 executing program 4: mq_timedsend(0xffffffffffffffff, &(0x7f0000051fff), 0x0, 0x0, &(0x7f000002eff0)={0x1000000000, 0x989680}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000000040)=0x81, 0x4) 2018/03/10 06:52:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x347, 0x80800) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0x3c) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x9, 0x440) r6 = getgid() setgid(r6) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r7) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f0000000200)=[{r0, 0x8000}, {r1, 0x4000}, {r2, 0x80}, {r3, 0x61}, {r4, 0x1252}, {r5, 0x40}, {r8, 0x58}, {r9, 0x2080}], 0x8, 0x8) r10 = syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0xff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000003c0)={r11, 0x1}, 0xc) ioctl$RNDCLEARPOOL(r10, 0x5206, &(0x7f000029dffc)) r12 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200000) utimensat(r12, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}}, 0x100) ioctl$PPPIOCGFLAGS(r12, 0x8004745a, &(0x7f0000000040)) 2018/03/10 06:52:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0xf50, 0x1c9d, 0xff, 0x8}, {0x10d1, 0xffffffff80000001, 0x101, 0x80}, {0x100, 0x86, 0x5, 0x1ff}, {0x7ff800, 0x5, 0x3, 0xd6a3}, {0x0, 0x5, 0x9, 0x1f}, {0xfffffffffffffffb, 0x5, 0x10001, 0x3}]}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x942, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x1, 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={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket(0x0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r2, 0x2, &(0x7f00000002c0)=""/91) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffbffffffffff9, 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x800000000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)={0x5, 0x6, 0x1ff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x7) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000280)) 2018/03/10 06:52:21 executing program 6: ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x20400) lseek(r0, 0x0, 0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0xfffffffffffffecf) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) lseek(r1, 0x0, 0x3) 2018/03/10 06:52:21 executing program 3: r0 = socket(0x18, 0xffffffffffffffff, 0x5) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) accept(r0, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@empty, 0x1ff, 0x1, 0x2, 0x4, 0xa0, 0x5, 0x7}, &(0x7f0000000380)=0x20) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x0, 0x104, 0x2, {0x0, 0x2710}, {}, {0x3, 0x1, 0xfffffffffffffffe, 0x4}, 0x1, @canfd={{0x1, 0x5, 0x771, 0x7}, 0x6, 0x1, 0x0, 0x0, "72d58a7269bb2c6e75943207dff66c93aaf6fd1c6abe0fd662ea0f5685995708fe97bbf8333038399fbdf1356966e6bd7878ef4bac920231a0804d4852f923fc"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 60.975343] audit: type=1400 audit(1520664741.223:59): avc: denied { setgid } for pid=9209 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.008647] [ 61.010302] ====================================================== [ 61.016600] WARNING: possible circular locking dependency detected [ 61.022904] 4.16.0-rc4+ #347 Not tainted [ 61.026945] ------------------------------------------------------ [ 61.033232] syz-executor6/9216 is trying to acquire lock: [ 61.038736] (&sb->s_type->i_mutex_key#11){++++}, at: [<000000006687018c>] shmem_file_llseek+0xef/0x240 [ 61.048265] [ 61.048265] but task is already holding lock: [ 61.054206] (ashmem_mutex){+.+.}, at: [<00000000c706fd42>] ashmem_llseek+0x56/0x1f0 [ 61.062070] [ 61.062070] which lock already depends on the new lock. [ 61.062070] [ 61.070353] [ 61.070353] the existing dependency chain (in reverse order) is: [ 61.077941] [ 61.077941] -> #2 (ashmem_mutex){+.+.}: [ 61.083371] __mutex_lock+0x16f/0x1a80 [ 61.087750] mutex_lock_nested+0x16/0x20 [ 61.092301] ashmem_mmap+0x53/0x410 [ 61.096419] mmap_region+0xa99/0x15a0 [ 61.100708] do_mmap+0x6c0/0xe00 [ 61.104567] vm_mmap_pgoff+0x1de/0x280 [ 61.108947] SyS_mmap_pgoff+0x462/0x5f0 [ 61.113412] SyS_mmap+0x16/0x20 [ 61.117184] do_syscall_64+0x281/0x940 [ 61.121559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.127234] [ 61.127234] -> #1 (&mm->mmap_sem){++++}: [ 61.132747] __might_fault+0x13a/0x1d0 [ 61.137129] _copy_to_user+0x2c/0xc0 [ 61.141335] filldir+0x1a7/0x320 [ 61.145190] dcache_readdir+0x12d/0x5e0 [ 61.149657] iterate_dir+0x1ca/0x530 [ 61.153863] SyS_getdents+0x225/0x450 [ 61.158157] do_syscall_64+0x281/0x940 [ 61.162537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.168213] [ 61.168213] -> #0 (&sb->s_type->i_mutex_key#11){++++}: [ 61.174944] lock_acquire+0x1d5/0x580 [ 61.179236] down_write+0x87/0x120 [ 61.183269] shmem_file_llseek+0xef/0x240 [ 61.187907] vfs_llseek+0xa2/0xd0 [ 61.191850] ashmem_llseek+0xe7/0x1f0 [ 61.196141] SyS_lseek+0xeb/0x170 [ 61.200083] do_syscall_64+0x281/0x940 [ 61.204461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.210137] [ 61.210137] other info that might help us debug this: [ 61.210137] [ 61.218247] Chain exists of: [ 61.218247] &sb->s_type->i_mutex_key#11 --> &mm->mmap_sem --> ashmem_mutex [ 61.218247] [ 61.229752] Possible unsafe locking scenario: [ 61.229752] [ 61.235779] CPU0 CPU1 [ 61.240415] ---- ---- [ 61.245050] lock(ashmem_mutex); [ 61.248470] lock(&mm->mmap_sem); [ 61.254494] lock(ashmem_mutex); [ 61.260431] lock(&sb->s_type->i_mutex_key#11); [ 61.265156] [ 61.265156] *** DEADLOCK *** [ 61.265156] [ 61.271186] 1 lock held by syz-executor6/9216: [ 61.275735] #0: (ashmem_mutex){+.+.}, at: [<00000000c706fd42>] ashmem_llseek+0x56/0x1f0 [ 61.284027] [ 61.284027] stack backtrace: [ 61.288493] CPU: 1 PID: 9216 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #347 [ 61.295733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.305065] Call Trace: [ 61.307628] dump_stack+0x194/0x24d [ 61.311225] ? arch_local_irq_restore+0x53/0x53 [ 61.315869] print_circular_bug.isra.38+0x2cd/0x2dc [ 61.320853] ? save_trace+0xe0/0x2b0 [ 61.324537] __lock_acquire+0x30a8/0x3e00 [ 61.328662] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.333822] ? ashmem_llseek+0x56/0x1f0 [ 61.337766] ? lock_release+0xa40/0xa40 [ 61.341715] ? rcu_note_context_switch+0x710/0x710 [ 61.346622] ? __might_sleep+0x95/0x190 [ 61.350567] ? perf_trace_lock_acquire+0xe3/0x980 [ 61.355378] ? ashmem_llseek+0x56/0x1f0 [ 61.359321] ? __fget+0x342/0x5b0 [ 61.362745] ? perf_trace_lock+0x900/0x900 [ 61.366953] ? mutex_lock_io_nested+0x1900/0x1900 [ 61.371765] ? __lock_is_held+0xb6/0x140 [ 61.375799] ? __fget+0x36b/0x5b0 [ 61.379225] lock_acquire+0x1d5/0x580 [ 61.383000] ? lock_acquire+0x1d5/0x580 [ 61.386950] ? shmem_file_llseek+0xef/0x240 [ 61.391243] ? lock_release+0xa40/0xa40 [ 61.395190] ? sctp_connect+0xc3/0xf0 [ 61.398963] ? rcu_note_context_switch+0x710/0x710 [ 61.403861] ? __fget_light+0x2b2/0x3c0 [ 61.407806] ? __might_sleep+0x95/0x190 [ 61.411755] down_write+0x87/0x120 [ 61.415266] ? shmem_file_llseek+0xef/0x240 [ 61.419562] ? down_read+0x150/0x150 [ 61.423249] shmem_file_llseek+0xef/0x240 [ 61.427368] ? shmem_free_swap+0x80/0x80 [ 61.431399] vfs_llseek+0xa2/0xd0 [ 61.434828] ashmem_llseek+0xe7/0x1f0 [ 61.438598] ? ashmem_read_iter+0x230/0x230 [ 61.442891] SyS_lseek+0xeb/0x170 [ 61.446316] ? vfs_clone_file_range+0x6b0/0x6b0 [ 61.450959] do_syscall_64+0x281/0x940 [ 61.454820] ? __do_page_fault+0xc90/0xc90 [ 61.459026] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.463492] ? finish_task_switch+0x1c1/0x7e0 [ 61.467960] ? syscall_return_slowpath+0x550/0x550 [ 61.472858] ? syscall_return_slowpath+0x2ac/0x550 [ 61.477759] ? prepare_exit_to_usermode+0x350/0x350 [ 61.482745] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 61.488082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.492900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.498059] RIP: 0033:0x453e69 [ 61.501219] RSP: 002b:00007fdc3cebec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 61.508898] RAX: ffffffffffffffda RBX: 00007fdc3cebf6d4 RCX: 0000000000453e69 [ 61.516146] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000014 2018/03/10 06:52:21 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) close(r0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000080)) 2018/03/10 06:52:21 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x8000) fdatasync(r0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 06:52:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000140)=""/24, &(0x7f0000000040)=0xfda82603) 2018/03/10 06:52:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) 2018/03/10 06:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x14131, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x400000000022, &(0x7f0000642000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000014c0)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001500)=0x9, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="b8ea6d2fe0c701f556b42caa2e31a1f76874eda8c292f693dcd7ef3f58cb4913dea8c7c62788700153d555e77827157ede71faa53b90fad866eed3e66e4c7c528691b4a33dfc0f386a93f5f8ead53afb62ba2c4dadbd176fa92addf1c9e8dd0b45367621351431b85aa1cb35df2014bcc52bc7270c03d344e8cbc1afbc906dbab30b328ec88ef3605d59ab31f28242d353bf18c557da143a243b8a7ffe8c2d53524ebcf06c1cbeebaefef9e1690d38", 0xaf) 2018/03/10 06:52:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r1, &(0x7f0000000f00)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000540)=""/233, 0xe9}], 0x7, &(0x7f00000006c0)=""/102, 0x66, 0xbe}, 0x7fff}, {{&(0x7f0000000740)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/31, 0x1f}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/54, 0x36}, {&(0x7f0000000940)=""/236, 0xec}], 0x4, 0x0, 0x0, 0x401}, 0x10001}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b00)=""/115, 0x73}, {&(0x7f0000000b80)=""/151, 0x97}, {&(0x7f0000000c40)=""/164, 0xa4}, {&(0x7f0000000d00)=""/114, 0x72}, {&(0x7f0000000d80)=""/144, 0x90}], 0x5, &(0x7f0000000ec0)=""/55, 0x37, 0x6}, 0x9}], 0x3, 0x40000000, &(0x7f0000000fc0)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x800000e) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x3, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) 2018/03/10 06:52:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:21 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0xd64, 0x5}}], {@llc_tr={0x11, {@llc={0xfc, 0x0, "b4", "013c40e452d0337b6a42171f021071909d9f671aa7b7647f3a93c74164ebe9b1131d922886d3050801e025887e464bf4d316f68839"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffef2, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x175, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x800}]}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0xc2000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x800, 0x3ff, 0x2, 0x1, 0x10001, 0x3}) [ 61.523385] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 61.530635] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 61.537873] R13: 00000000000003da R14: 00000000006f5d10 R15: 0000000000000000 2018/03/10 06:52:21 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x5d}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000001401000007000000080000005ded0217", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="ff7f24ad000000009d8cd7c75438d0fb946128f687a372ff6326709a80b4d85cbc0f37caa66da5686befc620"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0000000000000004fc0d0000000000000400000000000000018000000000000010000000000000000900000000000000"], 0xffffffffffffff3d}, 0x0) 2018/03/10 06:52:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2202, 0x0) getpeername$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$TIOCCONS(r1, 0x541d) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340), &(0x7f00000005c0), 0x0) 2018/03/10 06:52:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10500, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/10 06:52:21 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x101) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000000ac0)=@l2={0x1f}, 0xe, &(0x7f0000000d00), 0x0, &(0x7f00000035c0)}}], 0x2, 0x0) r1 = socket(0x9, 0xa, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xb4, &(0x7f0000000000)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xf}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0xffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/10 06:52:21 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6d61696c5f73706f6f6c5f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520393400ea2fe91c40ab3d495b7454bdbb77494f542bdd6ecd422506d6c95390d5ca7fd2fc43e5de4ae0ab42b35c89b70a37986868136122b2b1629fca559d06d737560ecbe9fc862563a682a3eaf63563d334e6951811c9d2b9151983f64aa5e86f9ac36541d94056616bcccab14e20309032e99eb3a6179c5f"], 0x4a) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x2, 0x6}) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/106) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xa, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x5, 0x8f83, 0x7fff, 0x40, 0x3, 0x10001, 0x8, {r3, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x1, 0xffffffffffff8001, 0x401, 0x5, 0x3}}, &(0x7f00000003c0)=0xb0) [ 61.586474] audit: type=1400 audit(1520664741.835:60): avc: denied { net_bind_service } for pid=9232 comm="syz-executor1" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.588299] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:21 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0xd64, 0x5}}], {@llc_tr={0x11, {@llc={0xfc, 0x0, "b4", "013c40e452d0337b6a42171f021071909d9f671aa7b7647f3a93c74164ebe9b1131d922886d3050801e025887e464bf4d316f68839"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffef2, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x175, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x800}]}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0xc2000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x800, 0x3ff, 0x2, 0x1, 0x10001, 0x3}) 2018/03/10 06:52:21 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000380)=""/254) 2018/03/10 06:52:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000230029080000000000000080040000000c00010000000000", @ANYBLOB="7cc1312bec1d0ccb3ee89bb852b9f85dd7153ca72d3764dd818d8c6821c22abfd73f80eb8097a418bdb6afff51e4bf22884c75e2968ddc9d95ccca46c89a80d62c1defc0f9a3eb6e12261b2f"], 0x2}, 0x1}, 0x0) 2018/03/10 06:52:21 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374655f753a2f626a6563745f723a70696e675f657865635f743a7330207379737404117b265e794500f29ff47cf9656d5f753a73797374656df69462359fead9084ea65ba95f723a6b65726e656c5f743a733020300000"], 0x42) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x406040, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="6b6221a4187708d37c5acc43380d3f982b36a63c42b72a38f4b279ec9de0b5dfe8a75eb0ed429df8ee627451a3c833beae4158f7ea81f1b6b69659b0d5dfca25f2ff79270a2eebd61b83c78e9ab8b87a8eb08c37584804884ddd676c2b421a205ec65322e9b635088891aa9aac55e7af20fd67532788") 2018/03/10 06:52:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) 2018/03/10 06:52:21 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x1, 0x4}) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x3}) lseek(r1, 0x0, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) 2018/03/10 06:52:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:21 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x60) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3f8000000000000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/70) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000002c0)=[0x7, 0x20]) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x5c, @mcast2={0xff, 0x2, [], 0x1}, 0xcd95}, 0x1c) 2018/03/10 06:52:21 executing program 7: memfd_create(&(0x7f00000000c0)='vboxnet0-trustedvmnet1@proc\x00', 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/10 06:52:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x100000a, 0x40000012014, r0, 0x4) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') 2018/03/10 06:52:21 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x1ff, 0x0, 0x46, &(0x7f0000ffe000/0x2000)=nil, 0x10000}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000edffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/10 06:52:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x101800) 2018/03/10 06:52:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) fremovexattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='system./_ev/vga_arbiter\x00']) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r2, r3}) 2018/03/10 06:52:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000140)=""/98, &(0x7f00000001c0)=0x62) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) prctl$getreaper(0x7, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x10000}], 0x68) 2018/03/10 06:52:22 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff84}, [@ldst], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000140)=""/195}, 0x48) 2018/03/10 06:52:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x8000) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f00005d1000)=[{r0, 0x40}], 0x1, &(0x7f000061d000)={0x77359400}, &(0x7f0000a1a000), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/03/10 06:52:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/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) dup3(r0, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) inotify_init() syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x8, 0x7}) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xfe5e, 0x2, &(0x7f0000dfcff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 5: 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$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006d00), 0x0, 0x0, &(0x7f0000006f40)={0x0, 0x989680}) sendto$packet(r1, &(0x7f0000000040)="bfcaa1dd3110b868f82f", 0xa, 0x0, &(0x7f0000000280)={0x11, 0x0, r2, 0x1, 0x40, 0x6}, 0x14) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) [ 61.761968] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 61.797390] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x81, 0x0) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x0, 0xffffffff00000001}) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xfe5e, 0x2, &(0x7f0000dfcff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xfe5e, 0x2, &(0x7f0000dfcff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) [ 61.838941] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 61.854243] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x99a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 06:52:22 executing program 0: r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xfe5e, 0x2, &(0x7f0000dfcff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/10 06:52:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x20004804}, 0xfffffffffffffffd) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) [ 61.902049] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r0, 0x0, 0x9) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xfe5e, 0x2, &(0x7f0000dfcff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x50b200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x3fd, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x8004, 0x8000, 0x8, 0x1, 0x0, 0x6}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000180)) close(r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0xd000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/03/10 06:52:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00'], 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x101, 0x4012) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r2, 0x5}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) 2018/03/10 06:52:22 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x57, "f2767462e82302f521f4f16dd4bbebe1fbb7b9543b118c6cfa6de41c87f6b84a0ec8e6417d2726812a08d9ad6b2c98ff2771b230a25d1efb234a0cd164e33092dc9592c16938ee5ebb306574e06192ed33384546b6baca"}, &(0x7f00000000c0)=0x5f) epoll_create(0x8001) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x6, 0x4) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) [ 61.961823] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/10 06:52:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@ethernet, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000003c0)=[{0xa8, 0x0, 0x0, "b4de0ad0bfcf5f8dc03610c187ff5c79594490d34ef7231489866ea986b1f1cd70f54bd1cc94aaf73d64a61bf8661a77bc7f10117c3c5717af402f152abd578b89f29784d5e80308a150bc6656dcad15dd849c1c3a357396692c6bcfb65bd2da4d090b38c28e77b49219e4a3b1ee828f0a708db6f64e1d5972a1d493739143442fe88d479f4616bcd927d78b32eb1491affe6430"}, {0xe0, 0xff, 0xca3f, "a3bac862a72ccc3d10c0afddc4579f23e58c7524be208c3ed2aac0a617b475949815b2ba8a4db214bce5e1a89fa63b7a463cc0bdb75f0ed0a487cea4c80534c9737ef8c9ef64cafaa11e9cf31dc7e29a6da36710b9d10e1c6341f4d6200f23a2bffa051f29b083465492854cf235c2f11ef7f760488ccb7b7707439aa732b8f7d0c6ab2010b772a9cb892d7cceca474e1eafd1c4a32652165517aec440144bedfa27028275bb8766894debfb6c6037021a0523947751f9dd3f04e5ab0af88b0626b4d7b85b2631280e501eea2f0a"}, {0x20, 0x18b, 0x9, "17fb2f56622ff7178bb090afaf71cb"}], 0x1a8, 0x80}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/10 06:52:22 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xfe5e, 0x2, &(0x7f0000dfcff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x57, "f2767462e82302f521f4f16dd4bbebe1fbb7b9543b118c6cfa6de41c87f6b84a0ec8e6417d2726812a08d9ad6b2c98ff2771b230a25d1efb234a0cd164e33092dc9592c16938ee5ebb306574e06192ed33384546b6baca"}, &(0x7f00000000c0)=0x5f) epoll_create(0x8001) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002c000)={0x20, 0x23, 0x711, 0x0, 0x0, {0x16}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 62.012997] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.023661] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 62.036364] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.085374] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/03/10 06:52:22 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0xc) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) close(r0) 2018/03/10 06:52:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xffffffffffffff84, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000007869aed669a9010dc8676572f07c158ffe89cf4d2127c84613fec0a0aac88cceac7544590480"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x7fff, 0x40, 0x6, 0xd4ee, 0x2, 0x401, 0x81}, 0x1c) 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r4}) close(r0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) close(r0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/03/10 06:52:22 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) [ 62.195557] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.207599] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0xc) [ 62.246509] binder: 9411:9421 unknown command 0 [ 62.265201] binder: 9411:9421 ioctl c0306201 20c6dfd0 returned -22 [ 62.276678] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.291404] binder: BINDER_SET_CONTEXT_MGR already set [ 62.296672] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.296778] binder: 9411:9427 ioctl 40046207 0 returned -16 [ 62.315762] binder: 9411:9455 unknown command 0 [ 62.325809] binder: 9411:9455 ioctl c0306201 20c6dfd0 returned -22 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 5: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(0xffffffffffffffff) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/10 06:52:22 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0xfff, 0x9], 0x3, 0x5, 0xfff, 0x80000000, 0x7, 0x2, {0xfffffffffffffff9, 0x9, 0x9, 0x3, 0xffff, 0x4, 0x7, 0x20, 0x1, 0x5, 0x3ff, 0x4, 0x8, 0x100000000, "e8efb648d3d6c2a61c1fc9f419b80d577527c4d17ef306e693ec26c853bccac1"}}) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) r1 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0xfff, 0x9], 0x3, 0x5, 0xfff, 0x80000000, 0x7, 0x2, {0xfffffffffffffff9, 0x9, 0x9, 0x3, 0xffff, 0x4, 0x7, 0x20, 0x1, 0x5, 0x3ff, 0x4, 0x8, 0x100000000, "e8efb648d3d6c2a61c1fc9f419b80d577527c4d17ef306e693ec26c853bccac1"}}) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) [ 62.401556] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.415864] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0xfff, 0x9], 0x3, 0x5, 0xfff, 0x80000000, 0x7, 0x2, {0xfffffffffffffff9, 0x9, 0x9, 0x3, 0xffff, 0x4, 0x7, 0x20, 0x1, 0x5, 0x3ff, 0x4, 0x8, 0x100000000, "e8efb648d3d6c2a61c1fc9f419b80d577527c4d17ef306e693ec26c853bccac1"}}) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.471396] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 62.508271] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0xfff, 0x9], 0x3, 0x5, 0xfff, 0x80000000, 0x7, 0x2, {0xfffffffffffffff9, 0x9, 0x9, 0x3, 0xffff, 0x4, 0x7, 0x20, 0x1, 0x5, 0x3ff, 0x4, 0x8, 0x100000000, "e8efb648d3d6c2a61c1fc9f419b80d577527c4d17ef306e693ec26c853bccac1"}}) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) 2018/03/10 06:52:22 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) getpgrp(0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000080)=[{}, {}, {}], 0x20000000000002fb, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0xc0000000}) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)) 2018/03/10 06:52:22 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/10 06:52:22 executing program 3: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/111) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x1, 0x8, 0x800, 0x40, 0xfffffffffffffffe, 0x60000000000, 0x2, 0x6, 0x8, 0x1, 0x7, 0x6, 0xffffffff, 0x6, 0xb4e3, 0x800}) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000008, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0xfff, 0x9], 0x3, 0x5, 0xfff, 0x80000000, 0x7, 0x2, {0xfffffffffffffff9, 0x9, 0x9, 0x3, 0xffff, 0x4, 0x7, 0x20, 0x1, 0x5, 0x3ff, 0x4, 0x8, 0x100000000, "e8efb648d3d6c2a61c1fc9f419b80d577527c4d17ef306e693ec26c853bccac1"}}) getpgrp(0xffffffffffffffff) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'irlan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@mpls_delroute={0x1c, 0x19, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000018000100001e000000000087000000000000000000000000c8e35497168cbc494bf4723259470845f4d3053c56ccd2fe3543ff5a68f2fb1a8e3ed71d0d50715f30157a8fcf999d5afc12e5680d2692e6d8dc439a7329fe013cf2dafb24541266432ad7a0f6cdc9fb84a3a0e2f1df4d5ae2e70cfc1b016a14765b5ee0b046f64b1f3e6f4d3a6d79400d0a000000000000612654624770282cc0aa9303b0eb115c63e228ba477295186ab068e31a70800b18b72f45fee7a47dc9566c2c78fbe8"], 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0xfff, 0x9], 0x3, 0x5, 0xfff, 0x80000000, 0x7, 0x2, {0xfffffffffffffff9, 0x9, 0x9, 0x3, 0xffff, 0x4, 0x7, 0x20, 0x1, 0x5, 0x3ff, 0x4, 0x8, 0x100000000, "e8efb648d3d6c2a61c1fc9f419b80d577527c4d17ef306e693ec26c853bccac1"}}) 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(0xffffffffffffffff) 2018/03/10 06:52:22 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/10 06:52:22 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:22 executing program 4: r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) sendto$inet6(r0, &(0x7f0000000180)='\n', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000020c0), 0x0, 0x4) 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(0xffffffffffffffff) 2018/03/10 06:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}, {}, 0x0, 0x0, 0x7f}) 2018/03/10 06:52:22 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/10 06:52:23 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:23 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000), 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.801414] FAULT_INJECTION: forcing a failure. [ 62.801414] name failslab, interval 1, probability 0, space 0, times 1 [ 62.812715] CPU: 1 PID: 9617 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #347 [ 62.819977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.829321] Call Trace: [ 62.831907] dump_stack+0x194/0x24d [ 62.835529] ? arch_local_irq_restore+0x53/0x53 [ 62.840191] ? mod_timer_pending+0x1440/0x1440 [ 62.844769] ? do_raw_spin_trylock+0x190/0x190 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000), 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.849349] should_fail+0x8c0/0xa40 [ 62.853584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 62.858679] ? lock_downgrade+0x980/0x980 [ 62.862820] ? lock_release+0xa40/0xa40 [ 62.866785] ? debug_object_deactivate+0x560/0x560 [ 62.871708] ? do_raw_spin_trylock+0x190/0x190 [ 62.876287] ? lock_acquire+0x1d5/0x580 [ 62.880256] ? fs_reclaim_acquire+0x20/0x20 [ 62.884568] ? lock_downgrade+0x980/0x980 [ 62.888708] ? lock_release+0xa40/0xa40 [ 62.892671] ? lock_acquire+0x1d5/0x580 [ 62.896635] ? check_same_owner+0x320/0x320 [ 62.900946] ? lock_downgrade+0x980/0x980 [ 62.905087] ? igmp_ifc_event+0x3ee/0x500 [ 62.909223] ? rcu_note_context_switch+0x710/0x710 [ 62.914151] should_failslab+0xec/0x120 [ 62.918119] kmem_cache_alloc_trace+0x4b/0x740 [ 62.922690] ? igmp_stop_timer+0xda/0x100 [ 62.926817] ? trace_hardirqs_on+0xd/0x10 [ 62.930937] ? __local_bh_enable_ip+0x121/0x230 [ 62.935594] igmp_group_dropped+0x5ce/0xd30 [ 62.939898] ? igmp_timer_expire+0x5c0/0x5c0 [ 62.944290] ? __dev_get_by_index+0x1a0/0x1a0 [ 62.948799] ? get_pid_task+0x93/0x140 [ 62.952663] ? locks_remove_posix+0x518/0x820 [ 62.957135] ? rtnl_is_locked+0x54/0xb0 [ 62.961081] ? rtnl_kfree_skbs+0x70/0x70 [ 62.965112] ? ip_mc_del_src+0xbc0/0xbc0 [ 62.969149] ip_mc_dec_group+0x192/0x480 [ 62.973188] ip_mc_drop_socket+0x145/0x230 [ 62.977396] inet_release+0x4e/0x1c0 [ 62.981083] sock_release+0x8d/0x1e0 [ 62.984768] ? sock_alloc_file+0x560/0x560 [ 62.988970] sock_close+0x16/0x20 [ 62.992403] __fput+0x327/0x7e0 [ 62.995657] ? fput+0x140/0x140 [ 62.998906] ? fput+0xd2/0x140 [ 63.002072] ____fput+0x15/0x20 [ 63.005323] task_work_run+0x199/0x270 [ 63.009181] ? task_work_cancel+0x210/0x210 [ 63.013474] ? __close_fd+0x222/0x360 [ 63.017250] exit_to_usermode_loop+0x275/0x2f0 [ 63.021806] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 63.027312] ? fput+0xd2/0x140 [ 63.030479] do_syscall_64+0x6ec/0x940 [ 63.034336] ? __do_page_fault+0xc90/0xc90 [ 63.038541] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.043007] ? finish_task_switch+0x1c1/0x7e0 [ 63.047484] ? syscall_return_slowpath+0x550/0x550 [ 63.052384] ? syscall_return_slowpath+0x2ac/0x550 [ 63.057285] ? prepare_exit_to_usermode+0x350/0x350 [ 63.062272] ? prepare_exit_to_usermode+0x227/0x350 [ 63.067258] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 63.071896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.076712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.081871] RIP: 0033:0x453e69 [ 63.085034] RSP: 002b:00007fd1e8d6dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 63.092725] RAX: 0000000000000000 RBX: 00007fd1e8d6e6d4 RCX: 0000000000453e69 2018/03/10 06:52:23 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/10 06:52:23 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) 2018/03/10 06:52:23 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) [ 63.099963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 63.107206] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 63.114449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 63.121695] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x9, 0x2) close(r0) 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 0: r0 = socket(0x0, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 6: sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r4 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(0xffffffffffffffff) 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 0: r0 = socket(0x1001000000010, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) [ 63.321946] FAULT_INJECTION: forcing a failure. [ 63.321946] name failslab, interval 1, probability 0, space 0, times 0 [ 63.333204] CPU: 0 PID: 9727 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #347 [ 63.340460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.349787] Call Trace: [ 63.352354] dump_stack+0x194/0x24d [ 63.355963] ? arch_local_irq_restore+0x53/0x53 [ 63.360610] ? idr_preload+0x30/0x30 [ 63.364302] should_fail+0x8c0/0xa40 [ 63.368004] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 63.373094] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 63.378268] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 63.383428] ? unlock_page+0x19f/0x270 [ 63.387294] ? lock_acquire+0x1d5/0x580 [ 63.391240] ? fs_reclaim_acquire+0x20/0x20 [ 63.395530] ? lock_downgrade+0x980/0x980 [ 63.399654] ? lock_release+0xa40/0xa40 [ 63.403604] ? check_same_owner+0x320/0x320 [ 63.407906] ? rcu_note_context_switch+0x710/0x710 [ 63.412812] should_failslab+0xec/0x120 [ 63.416759] kmem_cache_alloc_trace+0x4b/0x740 [ 63.421311] ? avc_has_perm_noaudit+0x520/0x520 [ 63.425974] tcp_sendmsg_locked+0x1f71/0x3c70 [ 63.430452] ? lock_acquire+0x1d5/0x580 [ 63.434393] ? lock_acquire+0x1d5/0x580 [ 63.438339] ? avc_has_perm+0x35e/0x680 [ 63.442284] ? lock_downgrade+0x980/0x980 [ 63.446408] ? lock_release+0xa40/0xa40 [ 63.450361] ? lock_downgrade+0x980/0x980 [ 63.454484] ? tcp_sendpage+0x60/0x60 [ 63.458267] ? avc_has_perm_noaudit+0x520/0x520 [ 63.462906] ? __fget+0x36b/0x5b0 [ 63.466334] ? lock_acquire+0x1d5/0x580 [ 63.470282] ? lock_acquire+0x1d5/0x580 [ 63.474231] ? tcp_sendmsg+0x21/0x50 [ 63.477918] ? lock_release+0xa40/0xa40 [ 63.481867] ? check_same_owner+0x320/0x320 [ 63.486157] ? do_raw_spin_trylock+0x190/0x190 [ 63.490719] ? lock_sock_nested+0x91/0x110 [ 63.494930] ? trace_hardirqs_on+0xd/0x10 [ 63.499052] ? __local_bh_enable_ip+0x121/0x230 [ 63.503705] tcp_sendmsg+0x2f/0x50 [ 63.507218] inet_sendmsg+0x11f/0x5e0 [ 63.510991] ? __might_sleep+0x95/0x190 [ 63.514938] ? inet_create+0xf50/0xf50 [ 63.518797] ? selinux_socket_sendmsg+0x36/0x40 [ 63.523445] ? security_socket_sendmsg+0x89/0xb0 [ 63.528169] ? inet_create+0xf50/0xf50 [ 63.532034] sock_sendmsg+0xca/0x110 [ 63.535719] SYSC_sendto+0x361/0x5c0 [ 63.539403] ? SYSC_connect+0x4a0/0x4a0 [ 63.543359] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.548180] ? vfs_write+0x374/0x510 [ 63.551867] ? wait_for_completion+0x770/0x770 [ 63.556430] ? lock_release+0xa40/0xa40 [ 63.560373] ? fsnotify+0x7b3/0x1140 [ 63.564067] ? rcu_note_context_switch+0x710/0x710 [ 63.568981] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 63.573624] ? fput+0xd2/0x140 [ 63.576790] ? SyS_write+0x184/0x220 [ 63.580474] ? SyS_read+0x220/0x220 [ 63.584076] SyS_sendto+0x40/0x50 [ 63.587498] ? SyS_getpeername+0x30/0x30 [ 63.591532] do_syscall_64+0x281/0x940 [ 63.595396] ? __do_page_fault+0xc90/0xc90 [ 63.599609] ? syscall_return_slowpath+0x550/0x550 [ 63.604511] ? syscall_return_slowpath+0x2ac/0x550 [ 63.609415] ? prepare_exit_to_usermode+0x350/0x350 [ 63.614404] ? prepare_exit_to_usermode+0x227/0x350 [ 63.619389] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 63.624035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.628856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.634021] RIP: 0033:0x453e69 [ 63.637194] RSP: 002b:00007f85e2436c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 63.644872] RAX: ffffffffffffffda RBX: 00007f85e24376d4 RCX: 0000000000453e69 [ 63.652114] RDX: 0000000000000001 RSI: 00000000202a0b14 RDI: 0000000000000013 [ 63.659353] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c 2018/03/10 06:52:23 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/10 06:52:23 executing program 6: execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='mqueue\x00', &(0x7f00000000c0)='mqueue\x00'], &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file1\x00', &(0x7f000064eff9)='mqueue\x00', 0xfffffffffffffffd, &(0x7f0000000140)="e7bbaf123c171f97cc8dacdb5d1075ea6656bba6f5246b70fbbb3d06351901d87793c55b567f4ee460c2b51b6755d08f591eba683e2a5b1f24e2ce2d0e130ddc0b0ebb8ff8df68dbe73b99cade8b91f71b217801d0178dabdc4ce8482b229a5bf216f09424fce5da6e23523ce2ac264e0c900836c528caef0c20b90e781cd931f9486b8091aa76750057191ed4a06d10bb7d7086ab611dc5b87fbc4dc265f810c9be4fc7daeb4df065f5c1d7288b0509cf42411ca62fbd46a6") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/03/10 06:52:23 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'irlan0\x00'}}) 2018/03/10 06:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 4 (fault-call:2 fault-nth:0): r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 06:52:23 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 06:52:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/10 06:52:23 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) [ 63.666615] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000014 [ 63.673861] R13: 00000000000004cd R14: 00000000006f73d8 R15: 0000000000000000 [ 63.720977] FAULT_INJECTION: forcing a failure. [ 63.720977] name failslab, interval 1, probability 0, space 0, times 0 [ 63.723596] FAULT_INJECTION: forcing a failure. [ 63.723596] name failslab, interval 1, probability 0, space 0, times 0 [ 63.732321] CPU: 0 PID: 9750 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #347 [ 63.750732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.760063] Call Trace: [ 63.762633] dump_stack+0x194/0x24d [ 63.766238] ? arch_local_irq_restore+0x53/0x53 [ 63.770883] ? idr_preload+0x30/0x30 [ 63.774580] should_fail+0x8c0/0xa40 [ 63.778273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 63.783354] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 63.788523] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 63.793690] ? unlock_page+0x19f/0x270 [ 63.797561] ? lock_acquire+0x1d5/0x580 [ 63.801510] ? fs_reclaim_acquire+0x20/0x20 [ 63.805820] ? lock_downgrade+0x980/0x980 [ 63.809948] ? lock_release+0xa40/0xa40 [ 63.813899] ? check_same_owner+0x320/0x320 [ 63.818197] ? rcu_note_context_switch+0x710/0x710 [ 63.823108] should_failslab+0xec/0x120 [ 63.827062] kmem_cache_alloc_trace+0x4b/0x740 [ 63.831619] ? avc_has_perm_noaudit+0x520/0x520 [ 63.836272] tcp_sendmsg_locked+0x1f71/0x3c70 [ 63.840745] ? lock_acquire+0x1d5/0x580 [ 63.844692] ? lock_acquire+0x1d5/0x580 [ 63.848637] ? avc_has_perm+0x35e/0x680 [ 63.852585] ? lock_downgrade+0x980/0x980 [ 63.856710] ? lock_release+0xa40/0xa40 [ 63.860658] ? lock_downgrade+0x980/0x980 [ 63.864788] ? tcp_sendpage+0x60/0x60 [ 63.868569] ? avc_has_perm_noaudit+0x520/0x520 [ 63.873216] ? __fget+0x36b/0x5b0 [ 63.876649] ? lock_acquire+0x1d5/0x580 [ 63.880599] ? lock_acquire+0x1d5/0x580 [ 63.884547] ? tcp_sendmsg+0x21/0x50 [ 63.888240] ? lock_release+0xa40/0xa40 [ 63.892189] ? check_same_owner+0x320/0x320 [ 63.896487] ? do_raw_spin_trylock+0x190/0x190 [ 63.901049] ? lock_sock_nested+0x91/0x110 [ 63.905259] ? trace_hardirqs_on+0xd/0x10 [ 63.909383] ? __local_bh_enable_ip+0x121/0x230 [ 63.914030] tcp_sendmsg+0x2f/0x50 [ 63.917551] inet_sendmsg+0x11f/0x5e0 [ 63.921325] ? __might_sleep+0x95/0x190 [ 63.925275] ? inet_create+0xf50/0xf50 [ 63.929141] ? selinux_socket_sendmsg+0x36/0x40 [ 63.933787] ? security_socket_sendmsg+0x89/0xb0 [ 63.938519] ? inet_create+0xf50/0xf50 [ 63.942391] sock_sendmsg+0xca/0x110 [ 63.946083] SYSC_sendto+0x361/0x5c0 [ 63.949777] ? SYSC_connect+0x4a0/0x4a0 [ 63.953731] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.958551] ? vfs_write+0x374/0x510 [ 63.962244] ? wait_for_completion+0x770/0x770 [ 63.966802] ? lock_release+0xa40/0xa40 [ 63.970752] ? fsnotify+0x7b3/0x1140 [ 63.974446] ? rcu_note_context_switch+0x710/0x710 [ 63.979355] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 63.984011] ? fput+0xd2/0x140 [ 63.987179] ? SyS_write+0x184/0x220 [ 63.990871] ? SyS_read+0x220/0x220 [ 63.994475] SyS_sendto+0x40/0x50 [ 63.997906] ? SyS_getpeername+0x30/0x30 [ 64.001948] do_syscall_64+0x281/0x940 [ 64.005810] ? __do_page_fault+0xc90/0xc90 [ 64.010024] ? syscall_return_slowpath+0x550/0x550 [ 64.014933] ? syscall_return_slowpath+0x2ac/0x550 [ 64.019838] ? prepare_exit_to_usermode+0x350/0x350 [ 64.024828] ? prepare_exit_to_usermode+0x227/0x350 [ 64.029820] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 64.034465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.039288] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 64.044451] RIP: 0033:0x453e69 [ 64.047621] RSP: 002b:00007fe2c6bf6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 64.055305] RAX: ffffffffffffffda RBX: 00007fe2c6bf76d4 RCX: 0000000000453e69 [ 64.062555] RDX: 0000000000000001 RSI: 00000000202a0b14 RDI: 0000000000000013 2018/03/10 06:52:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x10}, 0x14}, 0x1}, 0x0) [ 64.069798] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 64.077043] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000014 [ 64.084287] R13: 00000000000004cd R14: 00000000006f73d8 R15: 0000000000000000 [ 64.091552] CPU: 1 PID: 9744 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #347 [ 64.098817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.108159] Call Trace: [ 64.110739] dump_stack+0x194/0x24d [ 64.114359] ? arch_local_irq_restore+0x53/0x53 2018/03/10 06:52:24 executing program 4: r0 = socket(0x10000000a, 0x596f6b3856f9fde6, 0x1fe) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/03/10 06:52:24 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 06:52:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 64.119020] ? ipv6_dev_get_saddr+0x4e2/0xdc0 [ 64.123521] should_fail+0x8c0/0xa40 [ 64.127231] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 64.131814] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 64.136909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.142103] ? ipv6_dev_get_saddr+0x50b/0xdc0 [ 64.146595] ? inet6_dump_ifaddr+0x30/0x30 [ 64.150824] ? rb_next+0x140/0x140 [ 64.154356] ? lock_acquire+0x1d5/0x580 [ 64.158322] ? lock_downgrade+0x980/0x980 [ 64.162459] ? lock_release+0xa40/0xa40 [ 64.166449] should_failslab+0xec/0x120 [ 64.170417] kmem_cache_alloc+0x47/0x760 [ 64.174467] ? lock_release+0xa40/0xa40 [ 64.178417] ? trace_hardirqs_on+0xd/0x10 [ 64.182540] inet_bind_bucket_create+0x7a/0x350 [ 64.187179] ? inet_unhash+0xa80/0xa80 [ 64.191046] ? __inet_hash_connect+0x5f1/0xed0 [ 64.195777] __inet_hash_connect+0x670/0xed0 [ 64.200264] ? inet6_lookup+0xd0/0xd0 [ 64.204048] ? dst_output+0x140/0x140 [ 64.207823] ? inet_hash+0x90/0x90 [ 64.211340] ? lock_downgrade+0x980/0x980 [ 64.215459] ? lock_release+0xa40/0xa40 [ 64.219407] ? __siphash_aligned+0x1b9/0x330 [ 64.223789] ? secure_ipv6_port_ephemeral+0x1f3/0x300 [ 64.228950] ? secure_tcpv6_seq+0x350/0x350 [ 64.233249] ? lock_downgrade+0x980/0x980 [ 64.237372] ? tcp_alloc_md5sig_pool+0x460/0x460 [ 64.242108] ? ip6_dst_lookup+0x60/0x60 [ 64.246061] inet6_hash_connect+0x62/0xc0 [ 64.250183] tcp_v6_connect+0x139b/0x26c0 [ 64.254306] ? tcp_v6_syn_recv_sock+0x23f0/0x23f0 [ 64.259122] ? save_stack+0xa3/0xd0 [ 64.262718] ? save_stack+0x43/0xd0 [ 64.266314] ? kasan_kmalloc+0xad/0xe0 [ 64.270170] ? kmem_cache_alloc_trace+0x136/0x740 [ 64.274980] ? tcp_sendmsg_locked+0x1f71/0x3c70 [ 64.279625] ? tcp_sendmsg+0x2f/0x50 [ 64.283315] ? inet_sendmsg+0x11f/0x5e0 [ 64.287265] ? sock_sendmsg+0xca/0x110 [ 64.291120] ? SYSC_sendto+0x361/0x5c0 [ 64.294974] ? SyS_sendto+0x40/0x50 [ 64.298570] ? do_syscall_64+0x281/0x940 [ 64.302608] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 64.307948] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.313108] ? unlock_page+0x19f/0x270 [ 64.316977] ? lock_acquire+0x1d5/0x580 [ 64.320924] __inet_stream_connect+0x2d4/0xf00 [ 64.325474] ? __inet_stream_connect+0x2d4/0xf00 [ 64.330206] ? lock_release+0xa40/0xa40 [ 64.334157] ? inet_bind+0x930/0x930 [ 64.337844] ? rcu_