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", 0x1000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002840)) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000002980)={{&(0x7f0000002880)=""/164, 0xa4}, &(0x7f0000002940), 0x4}, 0x20) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f00000029c0)) 2018/04/01 15:22:00 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0xfffffffffffffc00, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=@hopopts={0x3b, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) fcntl$setstatus(r1, 0x4, 0x44400) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x23, "fab28377a27a28fe81cbfe616369bdd5c3cd95a828e1acc25b458e2faa8c9af0cd96e1"}, &(0x7f0000000180)=0x2b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x6, 0x1, [0x0]}, &(0x7f0000000200)=0xa) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5, 0x80000) futex(&(0x7f0000000280), 0x0, 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000340)={0x7fffffff, 0x10, [0x9b, 0x1, 0x1, 0xa3]}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000380)={0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00000003c0)={{0x3, 0x2, 0x3, 0x3, 0x2}, 0x8, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x401, 0x401, 0x8000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000004c0)=0x7ff) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000500)=""/117) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000580)) clone(0x100, &(0x7f00000005c0)="776a82b48f088c33a28f2049ef18f53ab8", &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)="18f9b78dec52c488e6548e693d224b417a883f3ce5aa88af4d4e2c04c67e90469a4bb77c93d7a779880444fd12fdfddc72bb3ee41a9f414e32e7928f741770b45a867abcdb5b6a8c8241e6fa7bee440fa9c00c591922a45356c5ba29509264fe4df4ab7b64a89e0be35aff1a78a1a390b04303a3df9135c69f0473cc01112efa3b1efede29663e44dd8b15433b90794f30a2304d041ceb6d8a5f887a3d61771a547b738f8c7ec3dcbf98e134bd608c541f6338539f6a45abe3c5bde527169f0d97cef915d8") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000780)={{0x3f, 0x3, 0x3, 0x81, "bf9676c4a62fc12bf1dddcfc28760ca82f2967ba8f73c6c8cf85856a7973d027ffb592570d3d54a0ffdbca74", 0x900000000}, 0xe20, [0x7f, 0x9, 0x81, 0x3, 0xffffffff, 0x5, 0x6, 0xfffffffffffffeff, 0x1, 0x1, 0x9d7, 0x1ff, 0x6, 0x100, 0x5, 0x400, 0x26, 0x80, 0x3, 0x0, 0x200, 0x9, 0x3, 0x800, 0x7, 0x5a, 0x1, 0xff, 0x1ff, 0x5, 0x5, 0x2, 0xf9d6, 0x1f, 0x9, 0x100, 0x5, 0x8001, 0x0, 0x6, 0x8, 0x4, 0x4, 0x72aa, 0x9, 0x9, 0x7, 0x0, 0x5, 0x0, 0x40, 0x2, 0x2, 0x2805, 0x7, 0x4, 0x7, 0x9, 0x40, 0x5, 0x7, 0x2, 0xb4a, 0xebd, 0x3, 0x9, 0x1, 0x80000000, 0x9ab, 0x1, 0xffffffff00000001, 0x101, 0xfffffffffffffffe, 0x8000, 0x1, 0x3, 0x10000, 0x7fff, 0x5, 0x1, 0x8c6, 0x4, 0x2, 0x3, 0x10001, 0x4, 0x2, 0x3041, 0xa9, 0x1, 0x1, 0x9, 0x33cd, 0xb7a, 0x1, 0x8, 0x200, 0x4, 0x7ff, 0x9, 0x9, 0x6, 0x99d4, 0xff, 0x1ff, 0x9, 0x3, 0x7e, 0x6, 0x680a, 0x8, 0x7ff, 0xff, 0x2, 0x1c, 0x2, 0x8001, 0xbf, 0x5, 0x7, 0x3, 0x886, 0x401, 0xfffffffffffffff9, 0x8, 0x5718, 0x3, 0x6]}) r4 = request_key(&(0x7f0000000d40)='syzkaller\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000dc0)='id0\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000c80)='trusted\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d00)='\x00', r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000e00)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001fc0)={0x3, 0x0, &(0x7f0000000e80)=""/4096, &(0x7f0000001e80)=""/250, &(0x7f0000001f80)=""/33, 0xd000}) getsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000002000), &(0x7f0000002040)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000002080)=0x7fffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000002100)={0x2, &(0x7f00000020c0)=[{0x1, 0xfcf, 0x9, 0xffffffffffff0001}, {0x1, 0x8d5, 0x20, 0x200800000000}]}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000002140)={0x81, 0x3, 0x8}, 0xc) 2018/04/01 15:22:00 executing program 1: r0 = timerfd_create(0x6, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x6, 0x1, 0x8000, 0xffffffffffff82e3, 0xfffffffffffffffd}, &(0x7f0000000200)=0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) kcmp(r4, r5, 0x5, r0, r0) fcntl$lock(r1, 0x7, &(0x7f00000002c0)={0x1, 0x3, 0x9, 0x3, r4}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20081000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x22, 0x800, 0x70bd25, 0x25dfdbfb, {0x20}, [@typed={0x8, 0x8f, @str='.\x00'}]}, 0x1c}, 0x1}, 0x24048005) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x7, 0x4}) sendfile(r0, r0, 0x0, 0xfffffffffffffffa) r6 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x80, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) r7 = semget(0x3, 0x3, 0x200) semctl$IPC_RMID(r7, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000640)=0x298, 0x4) r8 = socket$inet(0x2, 0x80005, 0x0) recvmmsg(r8, &(0x7f0000005ac0)=[{{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/82, 0x52}, {&(0x7f0000000700)=""/91, 0x5b}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/182, 0xb6}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/27, 0x1b}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/175, 0xaf}, {&(0x7f0000000ac0)=""/184, 0xb8}], 0x9, &(0x7f0000000c40)=""/53, 0x35, 0xb6b}, 0x1ff}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000c80)=""/149, 0x95}, {&(0x7f0000000d40)=""/21, 0x15}, {&(0x7f0000000d80)=""/180, 0xb4}, {&(0x7f0000000e40)=""/76, 0x4c}], 0x4, &(0x7f0000000f00)=""/234, 0xea, 0x2}, 0x400}, {{&(0x7f0000001000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001080)=""/189, 0xbd}, {&(0x7f0000001140)=""/235, 0xeb}, {&(0x7f0000001240)=""/106, 0x6a}, {&(0x7f00000012c0)=""/126, 0x7e}, {&(0x7f0000001340)=""/133, 0x85}, {&(0x7f0000001400)=""/165, 0xa5}, {&(0x7f00000014c0)=""/88, 0x58}, {&(0x7f0000001540)=""/63, 0x3f}, {&(0x7f0000001580)=""/143, 0x8f}], 0x9, &(0x7f0000001700)=""/75, 0x4b, 0x40}}, {{&(0x7f0000001780)=@ax25, 0x80, &(0x7f0000003d00)=[{&(0x7f0000001800)=""/127, 0x7f}, {&(0x7f0000001880)=""/97, 0x61}, {&(0x7f0000001900)=""/101, 0x65}, {&(0x7f0000001980)=""/255, 0xff}, {&(0x7f0000001a80)=""/214, 0xd6}, {&(0x7f0000001b80)=""/80, 0x50}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/140, 0x8c}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/30, 0x1e}], 0xa, &(0x7f0000003dc0)=""/197, 0xc5, 0x2}, 0x5}, {{&(0x7f0000003ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003f40)=""/166, 0xa6}, {&(0x7f0000004000)=""/63, 0x3f}, {&(0x7f0000004040)=""/161, 0xa1}], 0x3, 0x0, 0x0, 0x9}, 0x800}, {{&(0x7f0000004140)=@sco, 0x80, &(0x7f0000005280)=[{&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/129, 0x81}], 0x2, &(0x7f00000052c0)=""/2, 0x2, 0x6}, 0x5}, {{&(0x7f0000005300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005380)}, {&(0x7f00000053c0)=""/21, 0x15}, {&(0x7f0000005400)=""/45, 0x2d}, {&(0x7f0000005440)=""/185, 0xb9}], 0x4, 0x0, 0x0, 0x10000000000000}, 0x2dc}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000005540)=""/179, 0xb3}, {&(0x7f0000005600)=""/170, 0xaa}, {&(0x7f00000056c0)=""/6, 0x6}, {&(0x7f0000005700)=""/242, 0xf2}, {&(0x7f0000005800)=""/130, 0x82}, {&(0x7f00000058c0)=""/111, 0x6f}], 0x6, &(0x7f00000059c0)=""/213, 0xd5, 0x1}, 0x81}], 0x8, 0x2001, &(0x7f0000005cc0)={0x0, 0x989680}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000005d00)={0x0, r9}) semop(r7, &(0x7f0000005d40)=[{0x3, 0x9, 0x800}, {0x6, 0x1, 0x1800}, {0x1, 0x1, 0x1000}, {0x4, 0xffffffffffff8421, 0x1000}, {0x6, 0x401, 0x1800}], 0x5) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000005d80)={0x0, 0xffff, 0x4, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x1f}) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000005dc0)={r3, 0x1000}, &(0x7f0000005e00)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000005e40)={r2, 0x80, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000005e80)={0x1c39, 0x0, 0x1, 0x9}, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000005fc0)={r3, 0xf0, &(0x7f0000005ec0)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x98, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @empty, 0x7f}, @in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xc8df}, @in6={0xa, 0x4e23, 0x2, @empty, 0x6}]}, &(0x7f0000006000)=0x10) 2018/04/01 15:22:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfff, 0x3, 0x4, 0x500, 0x80000000, 0x80000200, r2}) timerfd_create(0x3, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x58, "0381f6d931be62db3616a7cb871891be8dd3bbabbef3922f42bc6b2bd7a7ea97b27c8d3094d2a651437796c62d18f7c48a771d159a27bb162ff13d605716a0350893dae1390483aa9c972ff4ed663c1923ba406372dfe076"}, &(0x7f0000000380)=0x60) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r3, 0x561f7db9, 0x6, [0x20, 0x1ff, 0x1, 0x10000, 0x2, 0x2]}, 0x14) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x7ff, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000480)) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000004c0)={0x7}) getpeername$packet(r4, &(0x7f0000000500), &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000580), 0x4) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00000005c0)) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000a00)={0x3, &(0x7f0000000700)=""/238, &(0x7f0000000980)=[{0x200, 0xa1, 0x200, &(0x7f0000000800)=""/161}, {0x6, 0x68, 0x4, &(0x7f00000008c0)=""/104}, {0x80, 0x3d, 0x2d, &(0x7f0000000940)=""/61}]}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000a40)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) listen(r1, 0x4000000000000000) inotify_init1(0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) sendto(r4, &(0x7f0000000a80)="3909d5edca708ea867cedc75cb9742a05e53fc73c754054a46cde0902d8a41c3d382eecb8ef607fb076ca9fcc800d80ebec34f581eb62bbe6be33f09a4f82c7f59fb849f8ed0f988263fc8d282d93ef6333fd5a1a20c48675ae4422c76c2240c7c71befa52463ef8c4138f94a378c66c71b2a2c13dd45860cae913562d25673778d4c0c9c41e023a3c9d4623049ffacf96cb7828298f1d82472165db13", 0x9d, 0x4000000, &(0x7f0000000b40)=@nl=@kern={0x10, 0x0, 0x0, 0x80281410}, 0x80) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000c80)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000d40)=0x84) ioctl$VT_WAITACTIVE(r4, 0x5607) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000d80)=""/139) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000e40)=0x1c55016b, 0x4) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000e80)={0x6, 0xf277}) [ 41.988182] IPVS: ftp: loaded support on port[0] = 21 [ 42.047038] IPVS: ftp: loaded support on port[0] = 21 [ 42.082867] IPVS: ftp: loaded support on port[0] = 21 [ 42.135176] IPVS: ftp: loaded support on port[0] = 21 [ 42.210472] IPVS: ftp: loaded support on port[0] = 21 [ 42.295376] IPVS: ftp: loaded support on port[0] = 21 [ 42.397397] IPVS: ftp: loaded support on port[0] = 21 [ 42.516410] IPVS: ftp: loaded support on port[0] = 21 [ 43.908769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.916803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.242571] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.319602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.499754] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.577384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.672811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.746931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.446942] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.453140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.504584] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.510704] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.687732] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.693883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.791010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.832322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.847920] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.854041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.056659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.081848] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.087976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.139521] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.145761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.158270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.187559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.199919] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.206153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.219139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.240183] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.246431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.266535] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.272637] 8021q: adding VLAN 0 to HW filter on device bond0 2018/04/01 15:22:07 executing program 7: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{0xe110, 0x3}, 'port0\x00', 0x40, 0xa0440, 0x80000000, 0x10000, 0x7fff, 0x2, 0x400, 0x0, 0x6, 0xb00}) chown(&(0x7f0000000340)='./file0\x00', 0x0, r1) [ 48.436132] IPVS: ftp: loaded support on port[0] = 21 [ 48.459513] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.465676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.474220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.508817] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.514922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.570752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.597920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.604153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.614101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.695838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.703466] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.830688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.836878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.846281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.862644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.980231] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.986428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.994499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.018626] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.028309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.037669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.135986] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.142178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.154410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/01 15:22:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61760080000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000008654000000000000000000000000000000008a29cd2a489f8a4c6a6f0c357888535a1f338475ded88e11aafe21a64db9cf07ead36260d7af6bd846c6c7"], 0x48) 2018/04/01 15:22:08 executing program 7: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{0xe110, 0x3}, 'port0\x00', 0x40, 0xa0440, 0x80000000, 0x10000, 0x7fff, 0x2, 0x400, 0x0, 0x6, 0xb00}) chown(&(0x7f0000000340)='./file0\x00', 0x0, r1) 2018/04/01 15:22:08 executing program 3: r0 = socket$inet(0x10, 0x43, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7, @empty, 0x800}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x1, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8205, 0x1, 0x98, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x7}, 0x8) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="4c0000001600ff09fffefd956fa283b724a6008000000000000000683540150024001d00", 0x24}], 0x1}, 0x0) 2018/04/01 15:22:08 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') write$sndseq(r0, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000280)}}], 0x30) readv(r0, &(0x7f0000000300)=[{&(0x7f0000001480)=""/176, 0xb0}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/04/01 15:22:08 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/04/01 15:22:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x125) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @empty, 0x0}, &(0x7f0000000140)=0xc) socket$nl_generic(0x10, 0x3, 0x10) write$tun(r1, &(0x7f0000000480)={@pi={0x0, 0x8aff}, @hdr={0x2, 0x0, 0x1f, 0x6, 0x2, 0x6}, @eth={@random="9e6c9d387713", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x10001, 0x4}}], {@x25={0x805, {0x2, 0x80, 0x1b, "54c080f979c2e63a487236a784c70085a2eb4469229a51147cfa570b28c55b80308243434f87366723d71527d299e01fbcc1f5428c0b6c8550b4"}}}}}, 0x5d) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x821000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="dc1100002000090025bd7000ffdbdf25ff000000ffffffff000000000000000000000000fe80006cf3000000000000bb4e2200024e2400810a0020a02f000000f9b48c253700129afdc310bc6746b12ad062361e89a60cb95c718a50af5a7aa43b063225e7b52bdcbbb96abe0c2f53ba048a721f0260bff8a63771cc12719a85c28094fd11b5a6869b39a38fd9b74c87709fdd7df3feb3fad64700000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x11dc}, 0x1}, 0x1) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000000008000700ac1414bb000000000000000000000000000037cfbb3517ed2d4cbc50b92f31135cba8f340afa1ece5e5c2371a29500000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) socketpair$unix(0x1, 0x100000000000205, 0x0, &(0x7f00000017c0)) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/01 15:22:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x40000000, 0x3, 0x11}) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000000200)=""/250) close(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="0800000014000000f4c04e91040000000800000002000000"]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000140)) fchmod(r1, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000100)={r5, 0x4}, 0x8) 2018/04/01 15:22:08 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000080)=0xc) mq_timedreceive(r0, &(0x7f00000001c0)=""/214, 0xd6, 0x5, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff, 0x1f, 0x500, 0x100, 0x2000000, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/01 15:22:08 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88a2}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x1) 2018/04/01 15:22:08 executing program 3: socket$netlink(0x10, 0x3, 0x0) 2018/04/01 15:22:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a98000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="66baf80cb8d3bed98aef66bafc0cb001ee66baf80cb8f338078eef66bafc0cb009eec4c2ed929cb0100001009aaa00000084006665d9f13e660f3226f36d0f01dfb8000001000f23d80f21f835c00000c00f23f8c4c16dea31", 0x59}], 0x1, 0x0, &(0x7f0000000180), 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x80002) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bpq0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000180)="5ac80dfbb3f44bc3ff37225e98f448ceaa0fdd3fde944a8fc8ecf1a132b4b673ce7ddf2dc33b9a5127e771fb2eed284c9722d9ab9b906abb8d04a6ea5425421a0d7b5e69660d6343419a2ed565c1678870108a10ddeb4cf1b14a1c71e932d32a5b2cdb908e598302186afe2df1a29c8ee188b3875a5dbc48ef5a6c8564d58234704616229023181dfcbcdc3fbba56d80fc2c1d433ff85f26d8a3e74c", 0x9c, 0x20000080, &(0x7f0000000340)={0x11, 0xf9, r4, 0x1, 0x5, 0x6}, 0x14) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) [ 49.950400] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 15:22:08 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='u']) dup2(r0, r1) 2018/04/01 15:22:08 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x200, 0x3, 0x3f, 'queue1\x00'}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r0) 2018/04/01 15:22:08 executing program 3: setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000022000)="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", 0xfa3) writev(r1, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4, "e6396939"}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x1, 0x400, 0x4}, &(0x7f0000000180)=0x10) creat(&(0x7f0000000080)='./file0\x00', 0x89) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/01 15:22:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="39000000130009056dd87dd84be02e3600bb61e1c3050000070000ef01000000450000000000800019001a000d0040000000280ff4000000fd17e9ffff06060400c291ff210b271b4b7236c4f74d", 0x39}], 0x0) 2018/04/01 15:22:08 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x800000401, 0x40e004) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x81}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x5, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x80}, 0x2) 2018/04/01 15:22:08 executing program 7: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) r1 = geteuid() r2 = geteuid() r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x101000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002340)=0x9, 0x4) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002040)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x628b}}, [0x7, 0x401, 0x3f, 0x7, 0x0, 0x8, 0x3, 0xd58a, 0xff, 0x2, 0x9, 0x40, 0x17, 0x9b8, 0x40]}, &(0x7f0000002140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002180)={r5, 0x8}, 0xc) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000080)={0xa8, 0x2a, 0x8, 0x70bd29, 0x25dfdbfe, "", [@generic="b75ecbe40df1a35fda306a68c41fcefa35e666aad5a3a9c2ff3aa8121e78cc476ae7a50bc7af165c3f308cb251e0fa68298de09d1ca52d9dfcee205f18bf3c747976b7e5cf8196e8cf7a1a1adf1c3956a11725e630883a8074c5d4738ca97dfb2c5c76756d150ecc5f66531b2903202af4046cb155379a7578a1719140c75131633e5536aad0b222593fa693259bf4ca", @typed={0x8, 0x33, @ipv4=@multicast1=0xe0000001}]}, 0xa8}, {&(0x7f0000000140)={0x2e8, 0x24, 0x100, 0x70bd26, 0x25dfdbfb, "", [@generic="28cbc928d3b5e43e50d3719c67a7d354aa872c73ece48e33cde7637265", @typed={0xc, 0x5e, @u64=0x2}, @typed={0xc, 0x78, @u64=0x9}, @generic="81b84fcd0172053254517fb13250ed2579f967e66a70635861a0975b1173eca59f2cf7fb47a2bcfffa88a80c13c81d22d671e82a262cbb9cf84f7ec9ad081d6a80ea6f0029b0904634ba23a4d69e1fb3e29083db4f88b29d80a3142a26fd444465fe2d7e7d7a922e615cb635b477371427cead13b8887cda9f162bebbdac3d2731627649829d04da7c9ae879404d4a3f204cd5b8601f1ab6123ad582e5928f14fe3e96271c9514a3cad241cc2b30fb9ea622d8", @typed={0x8, 0x7b, @u32=0xbb}, @generic="8d10f4e4b6c4f8bb93a00bae0b97f43dfc6a6330cf4a8fb78348e62c048dd5d2dcd2d6de0c1e6abdb72211cc6f372f333221d9cb5ff8555c084ee352f8d5374159f9c0e1bb1b3ff34b479a3c619e7eabab959e9df10c081f53b22aa096c7a075fc8b846b17f1a1433c15a02fe6accff731fddaa01900fcf0bc456bc1ab75f4a5ca2cbd", @nested={0x164, 0x60, [@generic="f29e2911c891cb5d4175da3f7942cdccdacb919a1869fc4b88221cc95c1f75cf66f19e4c74c714c8068bd95e3a374ecfe0cc8c84d0e6c24521f39bd4097d58be14c82a7d062e685c37051f6eea462e40aced789c94942cca1fa5037c7b5f8e1958764355ec", @generic="b8715466b16f637a96653ce363dfb9c0be700d2200c56a8dac4086ae3ae9e923754ef32d15844f7c2834044d9bc76e24803a87366b3f6bab21fb6ed19dc7b05c579abb6a2d15985f836631a64b6b567953926b5cdef64421f21f3fff0cd36285b3e90d228409fa2b59c5c9d46167c6c4c1ed5da4859b3cfe6e73caa613b1df04d5307709fd04a24c4dafe5665a1153382360cc65c041c98a074f29ff67f6b3e576e797937d02d2a232f3102e441de24b0f74c6c765f23b34b2453bf5f2790a94a79995096efc4c6ccbae945a4c6f50bdd41a53f68011a936f907f84721c836410ecffbb83f8a68c7be3e79bac43ae98c", @typed={0x8, 0x48, @uid=r1}]}]}, 0x2e8}, {&(0x7f0000000440)={0x2fc, 0x16, 0x402, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x38, 0x8e, @binary="28e1d62fde8b89b684d29cb69b3d6d36d0253589541f04ae0144a666cd174a697e02d23d9082756899f22882cbb609d33870"}, 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@generic="c9293e3c735bfaa3190d81997f7ddfe396a2977dc205d27464105cf5db48f20ffb36e7ca38d0e92fb5eb8896e2067c678cc473a8", @generic="161a089ff507eb0c763058e032e1c84231b16de802fbb0a54552a1460e4f0986c476bce71f0d7556f7178a6074281de1ef9cbcc5dd20514de6539d51eb9ad64d7085c1e2e92d80cfb2ee0551207419f516b0ed529f4e02c165c29cbfb325fca8b834e7244a1ac56bd8adab8d32aca4fe6176a4bf6effa7ab95", @generic="e42116314a61a7e1a98a8cd2c6a6e1083bfa669069fe743ee1de0bcf0a6981b07a02e8d936118674046dede91d58164bbdeb994e0777d912519fe3390462b81b9f0e0ef1bb807d971e772138da68add17f6b6cd24b031182cba94bcd5b37e1c1", @generic="011ea881be63fdb5b2b3bae162b75e1b0057d054f71ebf9f8a3e24a98a214c328fdace4979435a72e8dd6c335753a821ec5b9687d1470e8600e6a681d701b4d45dfebc2f661f02d41e62efebbebbea26b0b5fe831401462f17"]}, @typed={0x8, 0x5e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="c7501f41a24fa0cb1c5e97e47611fdd6565c03dec0158eba8ce9a62a8683c549e814598786", @generic="abfd5fb9e7721430ec9afb7a77c5775ad698afddaf3c2bc4f7d2e932220eb7a4325225116fdaeef83ccbc1092e57ba624063b39ee581de8bee33bf48b36a0e4d74095e463fa7141bd2fb581d985cc038f2f9902d36bf7c724c7314f798cd9d63b120a1e0adecca4637833a", @nested={0x24, 0x4b, [@typed={0xc, 0x4c, @u64=0xfffffffffffffbff}, @generic="33d8865326d65ca342f9761a746f6c42fd8a52a0"]}]}, 0x1348}], 0x6}, 0x4000) syz_emit_ethernet(0x23, &(0x7f0000002240)=ANY=[@ANYBLOB="0180c2000000cd9241ea97029100200081001f00893fa20036b537e419067448b032a3d37edaf1f424163893287271b2177b26cb5e35976731cb43e9f2e597f7f2a3db7eeb72f31eaad0282d8285c852eb4254ce73d1c355016ad8ba0ddb4370cb38da8f46a3e59fd761410926e8bf058981250e5dcbc4fe51319d9ee3c2f5f14970502dc50f507c01ed0abb5291f265764134bfa0b163b87b397cced715dea31952e5a4905744ae8cf2abd0c52da45ecd20f8c9a1c69b4f957296673ec79cc1146c69bd79378fd37762bcf5b1c8c8425f13ca19f1217ab6a9f302be15f109863343864ff90164424e1f90f0f775"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x646, 0xffffffffffffffff]}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000021c0), &(0x7f0000002200)=0x8) 2018/04/01 15:22:08 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0xfd94) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r1) ioperm(0x5, 0x9, 0x0) 2018/04/01 15:22:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x84) statx(r2, &(0x7f00000001c0)='./file0\x00', 0x400, 0x100, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x2) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d53", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/04/01 15:22:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) exit_group(0x3) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000001c0)="23db22b2e9d3d6c28684c5dfdf138753ebecb1caf1de610b5a7e21c543ba6d9a90eabfa17cdf76cbbbfa5dd4cd00000000000000000000", 0x37}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/01 15:22:08 executing program 2: r0 = socket$inet6(0xa, 0x80a, 0x201) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000008c0)={0x2, 0x1000, 0x0, 0xfffffffffffff801, 0x9, 0x783}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000180)="2c33bda5cb608d1b075059c88d0b84c5889f488a32cb77186452969ccc4ab86ca8dd03f5a55c2fe123c60e1c3954ddb7f969baedc8845ab3c3f7e0c38d4bf938abbe8e13696c9dc49a648943645f78a5f25de8891502d08e6c5f9c9ebc1f9bbaa2a646bdb75ca03c24929a6ecb14c4db3048f16b36f56367b28d85351257b9c4ad886ea924430947f1042aaa98d014b5d51796588f2259b66ac8dfbc8a2bd8b031824a1c26928b9a8e65479d", 0xac}, {&(0x7f0000000380)="f7390e11c3b8bc9ff6ac770abef8b9fc797643bc76d10c55b13124c212a6019ee850f7a2001a21705474d03c6d67a3a456f1a9248afd086bb444fb32c273387a0f1dcc0d64a827e2631edba57885477391b0bfad4ac32b4544bb5f91bd8a49f37e88040a2231abc43e309b9b4e6b7d339220ff2c2f22427f20c35fb8ad4db1a70dcfd189f16d", 0x86}, {&(0x7f0000000440)="d5dafbc31ba6757ddf6feb2a023945fa98277804da1f661380bf1b26331e6b3588683d4ac446bce1ef6608d614f568648d501244dc68361228a9d73574479f619b5e56c9d79ef290f6d36f28716af1ace70afaf92ecf6fce294d929ef40a979237d432c8cc51ab29d45b3390730ed5981774f5206309527e49815c1feec3e2d8b4275ec8786a9dd22197", 0x8a}, {&(0x7f0000000500)="0e655ba2570a70c6e2cd4047027c1cec5c17ef0fde93c07d4666c15e68d721f4b1f2f19397cdcd565e75683faf05a2e52a60c6adb78d802c34f8b6d740bbd355b32331ae999be21fd150c7bca4b329cca9e20d15b8dcfda35b3ee9f3de672cada142d6c51ad662fc0dcddab9b1daf043caddca57279881487e095a6eb4218d423e07be69cbf590f99af05aa8498e05b47e013af5e5199bbb910f0106bfadf3d8cbfe7ef85090b99712515241a77806516147c1e07df2a3a9e0a8b3ef7ed186da2b1aa4cf43bf2465e611f3d048ef3c2a153aef4c5fab01dabdbb1a6806d40c20b15d773557d138bc0c31b024cfc7b81b198911a527", 0xf5}, {&(0x7f0000000600)="91be2029ed39ec27a3dda61f8215d8baf837437e62ad51dfa661445abf0a0a97f5fbf524f90cb0048b96815af957d098ea28de37d6133eefb84c40154a4a0195ad12e8a041efe188ed0150f2514845f3c8cabb7fad114ecd960e6fc3285a10a6a0178a4d4033e8709f9eb638be47dc9f104a5dddd244d60a2cc8c3b22b39ea12d063b17230aa5aff7b40d3497e9c22ca43bcb683698c802ef1ea65e92187a69a097ee263eb58083c4f77a9477eb144aa5845da027f8ec4b7150a77c3bc28ec2c07028f85e562a6a43573a3c6e1a4dcaa50f692", 0xd3}, {&(0x7f0000000700)="bf505b7748e8a479a93e82400b5b8ed23f33193f635b358874d8b0dbf923cf9b2821fb3f3e1c92009d941cfd03c9139f8bd89dcd1182ed9ef63ac8b0faf533529710219ceb7c08bbe16ba2919729d475351d7a511152f142c90403c6c56bc34d479e4ff9962d1392cd8a98643bd4080b3147ce62c622d92cbe3f22f8b66466e9c24b0177b0e329a679a60d6c32688da044c644dbfb6a121a32cad7896e57d250bc4fd5ccb78dc61651085ae5770bbb45a966cabb1eb95749f807407045cbf02236", 0xc1}, {&(0x7f0000000240)="29db0680000c1d4fff3c728ec4245fd5e2151c1382bd6ac56c59459f089e81d5e53284bfff5baee806962fcee1e6bb725958e13cde928be839d4dc4936c052", 0x3f}], 0x7, &(0x7f000001ef08)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/89, 0x59}, 0x40002042) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x400100) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4) syz_open_dev$sndctrl(&(0x7f0000000900)='/dev/snd/controlC#\x00', 0x6, 0x200) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000009c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/01 15:22:08 executing program 5: clock_nanosleep(0xe040b8feadde6365, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x0, 0x0, 0x4}}, 0x8) fallocate(r0, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000001000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) clock_gettime(0x0, &(0x7f0000000180)) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}}) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f00000000c0)=""/190) 2018/04/01 15:22:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) inotify_init() ioctl$KDENABIO(r0, 0x4b36) 2018/04/01 15:22:08 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0xe3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x1000000000000}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r1, 0x100}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000480)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000500), &(0x7f0000000540)=0x8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)={r5, 0xe8, "15834298164df24fcf39ec80f690fd1aaf86a7f1f8d0abe6dfca0b332a8146512a22b1bb9de3f6f79f64b5d969772e8765fe30cac8278fd8b9fd3a24eae3dd73c0577871072b2053410a5580f52bb8740000a818d8833679df8b1c3accc81b477563e6aaf9717654a8af756cf082ab1d3baa818041244973067fb4a84673981abb02b4b6799f854a8d2da7030b443ba8f3f68290dbc23a9031ef276aa7f7b98336b3412740b986bdf3e082acd443cc98f98093bc04c9aa806a5cb3fd5252634269aefb886047b27f6223913a0ea6309be8024b85ea5d932eedc8e13574dc92cbd4fb0a8000c7304d"}, &(0x7f00000001c0)=0xf0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x65ec, 0x10080000001) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x55, 0x0, 0x6, 0x8, 0x79c681cb, 0x10001, 0x80000000, 0x1, 0x10001, 0x6, 0x7, 0x6}, {0x2, 0x6, 0xe6, 0x1f, 0x5, 0x100000000, 0x0, 0x5, 0x0, 0x101, 0x0, 0x10000, 0x1000}, {0xffff, 0xe5, 0x8, 0x8, 0xfffffffffffffffb, 0x3, 0x74b, 0xffffffffffffffff, 0x20, 0x1, 0x1, 0x5, 0x401}], 0x401}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x8cf}}, 0x400, 0xffffffffffffffff, 0x401, 0x3, 0x9}, &(0x7f0000000340)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) 2018/04/01 15:22:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) 2018/04/01 15:22:09 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x602400, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) 2018/04/01 15:22:09 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='u']) dup2(r0, r1) [ 50.204709] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/04/01 15:22:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x246200, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x4000000) r2 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x3, 0x81, 0x4, 0x100000001, 0x4}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r3, 0xfffffffffffffffd, 0x2f}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x10000}, 0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/01 15:22:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x5, 0x4, 0x42e86040, 0x10000, 0x1, 0x6, 0x7, {r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x0, 0x101, 0x522b, 0x40}}, &(0x7f0000000440)=0xb0) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) renameat(r3, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') getdents64(r3, &(0x7f00000004c0)=""/218, 0xda) 2018/04/01 15:22:09 executing program 3: capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000100), 0x2, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200800, 0x0) 2018/04/01 15:22:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0xffffffff, 0x1b, 0xd6, 0xe80a, "7e5f243c6ee49e92a7f08014fd677a56a1b6fa73d5e8986dc3e20996372fe0d9"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84000, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000140)=[0x8, 0x400]) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=@ipv6_delroute={0x24, 0x19, 0x11, 0x0, 0x0, {0xa, 0xb4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) bind(r0, &(0x7f00000000c0)=@sco={0x1f, {0x0, 0x5, 0x0, 0x80000000, 0x8, 0x7bfa}}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001dc0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001f00)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) write$cgroup_pid(r2, &(0x7f0000000240)={[0x36, 0x33, 0x30]}, 0x3) sendmsg$nl_xfrm(r2, &(0x7f0000002180)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000002140)={&(0x7f0000002040)=@polexpire={0xe8, 0x1b, 0x300, 0x70bd27, 0x25dfdbfc, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x3, 0x4e23, 0x7fff, 0xa, 0xa0, 0x20, 0x3a, r4, r5}, {0x8, 0x0, 0x7, 0x100, 0x7, 0x1, 0x1, 0x7}, {0x80000001, 0x3e3, 0x0, 0xfff}, 0x200, 0x6e6bb1, 0x0, 0x1, 0x1, 0x3}, 0x10001}, [@address_filter={0x28, 0x1a, {@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x1000}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8001}, 0x891) 2018/04/01 15:22:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200), &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) pipe(&(0x7f0000000800)) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[], 0x0) [ 50.296952] mmap: syz-executor5 (5935) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 50.326390] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. 2018/04/01 15:22:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xc40, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)}]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8100, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000180)={0x3, [0xfff, 0x8, 0x0]}) r3 = accept4$inet(r0, 0x0, &(0x7f0000000100), 0x80800) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) [ 50.367171] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/01 15:22:09 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000), 0x0) 2018/04/01 15:22:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 15:22:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x9, 0x1000, 0x7, 0xe30}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x44040) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000180)=0x6) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "2b92af0300000076ba619ddb28bdaa68"}) 2018/04/01 15:22:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000004c0)={r0, r0, 0x80000001, 0x0, &(0x7f0000000240)="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", 0x1, 0x3, 0x101, 0x80000001, 0x100000001, 0x101, 0x4, "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"}) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x800) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, &(0x7f0000000380)=[{&(0x7f0000000440)="315bf17f78f05f1acb0d7f3674d4731741dd2a1919e89ee31d3f6c35ad6f9de22a4b23b22154f7a281fb7586894dd52fc99e4f2e523e711cfc273190dd9e40a606de9f867b1b9d9b8a172184f1e71b6e596feef2cac5ea404db971319cab5b52af83b2424c7076de1555a774d1", 0x670ad93838b70579, 0x100}], 0xffffffffffffffff, &(0x7f0000000400)=ANY=[]) r1 = getpid() ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000140)=""/203) 2018/04/01 15:22:10 executing program 0: r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x0, 0x0, &(0x7f0000000040)) mq_getsetattr(r0, &(0x7f00000004c0)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, &(0x7f0000356000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20100, 0x0) 2018/04/01 15:22:10 executing program 2: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x85, 0x2000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) syz_init_net_socket$llc(0x1a, 0x3, 0x0) 2018/04/01 15:22:10 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000293727599afd4cb", 0x24) 2018/04/01 15:22:10 executing program 6: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x7fff, @empty, 0x7fff}}, 0x101, 0xce8}, &(0x7f0000000300)=0x90) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0xff}, 0x4) getdents64(r0, &(0x7f0000000000)=""/218, 0xda) 2018/04/01 15:22:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x22001) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x349) 2018/04/01 15:22:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bca44b88632ca53d2123f1f17d6e00b757a73e9f9419fbf7c9239ea6f217002f1b8b4ded642b09f136146366be5929cc638f66d1ee325da6e4e6f71ff9213b"}, 0x60, &(0x7f00000006c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000fcff0000000000000000000000007a18903e632a0600000013048a6ed2280c26276ad8fb4afd82957def8101b7a543399536d3640d89edf05eefd97eb8cf80f8d5823659c6bba3b45ab2c76df475fda5d8b03eafb662c2c44839"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x103040) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x14}}, 0x0, 0x3, 0x0, 0x4}}, 0x26) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/01 15:22:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0xfff) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0xffffffffffffffff, 0x3be) 2018/04/01 15:22:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x311002) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000bfcffc), &(0x7f0000000000)=0x4) 2018/04/01 15:22:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101040, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)="b6b87433f999a4fa318949a04ad08b962ce0578be906f8963d9c6336904ba738c590d8a9", 0x24) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/01 15:22:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/01 15:22:10 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) statx(r0, &(0x7f0000000080)='\x00', 0x1100, 0x0, &(0x7f00000000c0)) r1 = getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x8}) 2018/04/01 15:22:10 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xbffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) lseek(r1, 0x0, 0x4) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/01 15:22:10 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) close(r0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) recvfrom(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x2040, &(0x7f0000001080)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) listen(r1, 0x0) close(r1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x3, &(0x7f0000003a00)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003b40)='syzkaller\x00', 0x7, 0xce, &(0x7f0000003a40)=""/251}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/01 15:22:10 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'eql\x00', @ifru_settings={0x0, 0x0, @sync}}) 2018/04/01 15:22:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) rt_sigtimedwait(&(0x7f0000000000)={0x6}, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r1}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x3) 2018/04/01 15:22:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)=@updsa={0x144, 0x1a, 0x633, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth_trunc={0x4c, 0x14, {{'crct10dif-pclmul\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = socket(0xa, 0x2, 0x6) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000100)="4222c6dbd8016281950e37e0373e1fb9ab7882ac05f47354057d0915a117db694341d1e8a830c35dc8b56043a4546da2deec5af4549a13ebe544db769dfb9f9cf0deb583c7e4018877b04753fe09eacf6073c6598ae57ae00dcab7f6330a070bfbbf4a2bd9da9ec82d2c6d6443293bad52f19618143986c97830c21a7742e80abf7e3817f2483cdc2a22bcdf92d40de1c319e6e4d1bb33cc9e562bae51a07964a315d96fcc46cd4307571e219b7bbbfe56079b443c69a771054e7aaa68c068a28c71a0fd037f986286be01e91365130c03ec3c50117ffacc085aee24e51b51a38bfe7939e6bd02d71155b34ea04b095fa5b91ae453ba8c", 0xf7) 2018/04/01 15:22:10 executing program 0: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) getegid() r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0)={0xfff, 0x3, 0x10000, 0x8f7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00') ioctl$int_in(r2, 0xaf01, &(0x7f0000000300)=0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x4c8}, {r3}], 0x2, &(0x7f00000001c0)={r4, r5+10000000}, &(0x7f0000000200)={0x944}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0xff7, 0x0, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1, 0x100000000}, @note={0x985, 0x5, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr=0x4, @in6, 0x4e23, 0x6, 0x4e21, 0x9, 0xa, 0xa0, 0xa0, 0x37, 0x0, r7}, {0x0, 0x7fff, 0x36, 0xfffffffffffffe01, 0x0, 0x3, 0x7ff, 0x3}, {0x81, 0x6, 0x8, 0x9}, 0x9, 0x6e6bb5, 0x3, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x0, 0x2, 0x65, 0x4, 0x1fffc00000000, 0x8}}, 0xe8) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = creat(&(0x7f0000000080)='./file0\x00', 0x3c) setsockopt$inet6_buf(r9, 0x29, 0x0, &(0x7f00000000c0)="4adb2ff2f1f2e64e6ced80ae79fecf75edae7ebdb9e86338032d8c30df2c98ed63c5562f7de5ef8dde0b4176fb17bd6e86d4abf13c672d24c29c839d0c9c990d07b3249c02ce46da2a575c5589d1db63cc2c8f1738fbd8259aa7663c3e1b6e4b57527ef65a6a8a8978e11f71241970", 0x6f) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000340)=0x40007) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xffffffff, 0x10, 0xffffffffffffffff, 0x80}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000300)={r10, 0x4}, 0x8) bind$bt_sco(r6, &(0x7f0000000000)={0x1f, {0x80000000, 0x2, 0xfff, 0xffffffff, 0x6, 0x2}}, 0x8) [ 51.534132] x86/PAT: syz-executor6:6046 map pfn RAM range req write-combining for [mem 0x18b980000-0x18b983fff], got write-back [ 51.550774] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/01 15:22:10 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x400) read$eventfd(r0, &(0x7f0000000140), 0x8) rt_sigsuspend(&(0x7f0000000300), 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x600, 0x0) sendto$ax25(r1, &(0x7f0000000200)="03f352f23a981013f43f154c8df1fc3390d19ed68cb89607b5fe37c5aeedf3a4c8cb92114df3922083d38e6619b77ef0b699d7192eabd73feada1b8ef94f07f8a8ef8d826e932461ed0db3e6a513a89066e329b396fc0b36a0c0f232f92d9004410896329277a2aff68ba130f8d1672c31ffdc43bf415f29ea19eedd0bc1a11cee31a371b70023a0c0dfb771e8ff139cc227007d8600cb74846d5b66569fdc494d2355d0f44db49ebbcccbd7ca871d2e4272e2a28c48e621", 0xb8, 0x0, &(0x7f00000002c0)={0x3, {"980ab61ea25e39"}, 0x5}, 0x10) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/04/01 15:22:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3c, 0x28000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x10000) 2018/04/01 15:22:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000240)={r3, &(0x7f0000000140)=""/193}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x20002) 2018/04/01 15:22:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000500090000fd00000a000000000000000000000000000000000000000000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) [ 51.573822] llcp: llcp_sock_recvmsg: Recv datagram failed state 5 -11 0 [ 51.624133] x86/PAT: syz-executor6:6067 map pfn RAM range req write-combining for [mem 0x18b980000-0x18b983fff], got write-back 2018/04/01 15:22:10 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) ioctl(r0, 0x100000001, &(0x7f00000001c0)="bcd42e7e663a62ccd3") [ 51.710429] IPv4: Oversized IP packet from 127.0.0.1 2018/04/01 15:22:10 executing program 2: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @rand_addr=0x81}}, 0x7fffffff, 0x7, 0x0, 0x7, 0x2}, &(0x7f0000000300)=0x98) r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00', 0x100}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)) [ 51.733608] IPv4: Oversized IP packet from 127.0.0.1 2018/04/01 15:22:11 executing program 3: semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x800) write$rdma_cm(r1, &(0x7f0000000000)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xc1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000080)) 2018/04/01 15:22:11 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/04/01 15:22:11 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0xffff, &(0x7f0000000240)="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") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000012c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000040)={&(0x7f0000000140)}}, &(0x7f0000001280)=0x18) 2018/04/01 15:22:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x2}) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/01 15:22:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02060000020000002a11700000000000775870509e7a7596a3fd979092989e9f095ce29e1186e446b53cbede88fe46b6c3e189c8d27f90694a7779b092503f0c3e6cf6c26d3b3a2b64573146484bf99749185883dcfc5cf44ad6df0cc14d06929f41d9029f4462e979f8b0c9f89e5ed5a83f58a2e5d96a905e21"], 0x1f6}, 0x1}, 0x0) 2018/04/01 15:22:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x2802) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000340), &(0x7f0000000800), &(0x7f0000000840)) sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000640)="11bfee87c3b8828c56c791e8adbd19df5b403f7c69685f24f93053bcd4653b1ecbcfa30529dd1ff4e027a7235984ff8db4b0592ad8ad2240cf6e0454f581d0f1aeb0201c3265f5f799ebc3d0d4f1215f0ad5638ef9f23c2599cdf34aeefac9b13ae1185f89c5d876c5fe3b1b069e28177e1cc764f8cac669ff00485d822bf75be96e2d2bb189e190837cf29a90c9f347b6e45d3d37960f71caff73f5ce0c25427692473c106a0de013b2453241cecae9f5edb8b82e06b21e253ef728c1c165f820e73f38b5790933224a431a6a6bffcb2a1d4851", 0xd4}], 0x1, &(0x7f0000000900), 0x0, 0x4}, 0x8000) r4 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101100) mq_notify(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x13, 0x2}) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r5, 0x65, 0x1, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000780)={0xd000, &(0x7f0000000740), 0x0, r4, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x4) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='bcsf0\x00') restart_syscall() ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) sendmsg$nl_crypto(r4, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000009c0)=@get={0x130, 0x13, 0x2, 0x70bd2b, 0x25dfdbfe, {{'drbg_nopr_sha512\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x525}, {0x8, 0x1, 0xa9}, {0x8, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x56}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7ea}, {0x8, 0x1, 0x10200000}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x4004000) mremap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000240)={0x1, 0x3715bd0d}) 2018/04/01 15:22:11 executing program 1: 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, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) recvmmsg(r2, &(0x7f0000002e40), 0x195, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @broadcast=0xffffffff}, 'dummy0\x00'}) 2018/04/01 15:22:11 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') pread64(r0, &(0x7f0000000040)=""/100, 0x64, 0x0) 2018/04/01 15:22:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x8000008010500c, &(0x7f0000006000)) r3 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000880)=0x5) kcmp(r3, r4, 0x7, r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x0, 0x20, 0x401}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={r5, 0x0, 0x3, 0x0, 0x400}, 0x14) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000700)={0x6, 0xf765, 0x1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000180)=""/30, 0x1e}], 0x4, 0x0, 0x0, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f00000004c0)={0x0, 0x0, 0x3, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r8 = syz_open_dev$amidi(&(0x7f00000007c0)='/dev/amidi#\x00', 0x8, 0x8b8e2a3caf8f5903) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r8, 0xc0045540, &(0x7f0000000800)=0x6) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000840)=r3) getsockname$inet(r0, &(0x7f0000000740)={0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) getitimer(0x2, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000a00)={0xa6, &(0x7f0000000ac0)=""/166}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000400)="d7", 0x1}], 0x1) 2018/04/01 15:22:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001380)=0x8, 0x213) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1170, 0x35, 0x100, 0x70bd2a, 0x25dfdbff, {0xa}, [@nested={0x10bc, 0x8a, [@typed={0xc, 0x16, @u64=0x6}, @typed={0x4, 0x68}, @generic="97f23652cf37ecc083e36800a033f5a418ed7fadce3847a61d73af84a532dd914895a1bf95b14517c860509b2cc4acf0fa", @typed={0x1004, 0x9, @binary="9637b545b73a7e304823ab44587a9a335f58d2412644bc9248aca28d865921fb35bee5769bbd1c6997c4ecf0683f8bd3294289af61494a2202a59d516d36dd476d2952c92bd6f391139781e767999035746cc4b3acbd2104020de6851fe4794d43bb5ebd37786c70aa2500cb1a94e91e14ab7480913ecc10b6baf3323cdcceee78f20e42ec534faffe894c1c6cd145b00f86cdbb34b01c9162b0d7fcbc54fcc7e4c132684d7256795627eaa6eed7845534666e14957df0df5aaf49401dda00eb7bd0ff4c52a8ab72004d0f3aebb2d8428f1cf2b7c97df2131a3e8686f79d4c61cdd44388f69a159f8003a30d1208a4495471d9925a359235a38331be466caa920f3a92357d739e7346368b06759e9eb4764d73b0770626339d64b686a538cfd5ff9275260aa6e85811e49437df78a2303ef8647988edcce5ff87875163f29f291d26ff0e6e2308c8423a1efe750b69db58cae10c3b8a88687925c377db02ae8bcdf1fb6849cc75475873d03949a01c56617c0b6cd8911d5dae6efda1a4a31213b464aec43d184ef0d1f63e21bd44d9961d8b0179f6cee65726db69f7a359ff5460e5b9874328c1620170a7f5a95d46c4b312a8ad6c7c942ec750ab7db57f256be756f47a848952d28d477b235cacf206e39fbe1101bd8cb193179042e811bafa37e33faa7195f7a7a003e15380cdcc0c357dcccd76f227af70768087482e0b10636baab36518b2f7d107b918e6ed9dce2b6f3e8c5753822df1d288731835a8627c6afda4486a3c7902d451760a89a1d07632881a3ff7259627492c3b55532727d671d6f5c11e8f8b7ab1cd9f19c3423a56e2d2f009509c749a4ae3169960cd00120d109947babad08b256a1bf275360ee39f3322ad065ebef4fa0157926a9c521447f2a629f5fab4229a5f66e12f763c563d130f0e873a51966e48ac579a8b47bf6f552d50e95ffaeea8c2d191348f74c025986545642cc46fe7f5c6d923ab898011d0df25d9ec3f54c71cc5129f9e3a165bd785b8509a088c807ab8002a9b6bf8f1e2aa65516d8a3ae034fd142dc1ca81049f735b8d275a5778ff9ea87d95b0cd68e61a40cd6c7dd75b1c6e5fcd843f77d17f3f3055f70ca71a47d7f3e7d8199f2abc913503c6827a010c7425f177377e6f22c7223a7d56b8895b481456ea6ea4b9bb7fb45597a699ca573f44f99c7c99af03312b5453330eac6f130bc4565175e8175063a8c4e3ab265158b53815434d85be889f6ded573541ac1054c14b35a059c63ec8965f70a28931e1cf359bdb4a78c07b94f5dafa3caaebc25880599463554c823316507c8bb46cbdb7c175e311a17c91b7d852d920b1209dd43fc05c66bc8ee232baac843840213e67f6790d058b7da97042379bad5269c06924b3529ec420149e07416bffcba237fcdac1b8f7f96ad9794ca89466a4d7d756148122b03a8be39b1cf028cafe6ea9fcee4149c275155396d4fb33cd83d9d2ee84386b966c4c03c982288554223ea483e6edbcb95e3cbd4fc2b5599a0a44f585dfebae1bbd19935d19e11e599adddb16e06220ec70873171db05081c19529f6e4f0affe843636949de4b253ac8c45601a99381c1b4756fa4e6d5b5b63499698d5e9a92ae4b2a06f2dce7f02b86b8b699f691c16828730635ee2c87bacec48734f75d714c216e829a248054ab094a05859abbaf76354556d3cf8beac76ecb061e85c188f1223bc34b71a8defe8bcd12120a4da3fc9ade3be99178a17e3997b4a903488e54f832a69e6bf75a350cb84aefe061098fb1d42e9bd959d7da4777fad1882181284d27bac2d846973c2876690be689414749a0d048c8e05f0fbfc548cca878c25a92553b2c83134ffbe949eb718cbe4fc76df20554638bb406ceda3fce1f52e5ad9b09a10fbc4df039ce07592246aa6cb3bb3075218474399659388558ac902f89d28bc8fedd58dc633988b16df28f82d1678293be41eaf340829fb83edac232ab7d46aa736a6950b7c3a8bf5a05961901d1134c4170339f7987cfcc0d8464357b23a8275ccd94c651110d0981d173f62150529ad6ee578f001b1c55cadbeb30988e86a9fe97b3361118c7803f34c90f0eb0aadb3138c8dd1faa9b21d45d40eefdc3d8a6d249011b2ab01b66e944df93061474c79c7866330421cf10cb4874c45edc330744eb56e48c47052fbb466c3323a4dede9314b266485cc54aa8cb42effdd62cd38bf54c18a030fe2c3e45b57d4ed73bc57e631fc1a164a9b21024de5d14e881910c95cf8a7fa805d7198fd749df187482edb850b39511a65e6ea4695aa73f9fcc9111ac3e38050334739af553a59f26229cfa10265f3d0b7635a55e26ee1d6b4c16e6c63f157f26239f2b967b91e73b956c29c3035bfcb82e9f46b3b2d61b657066238e8d395662e6ac70a451a60255190361d5b1dfa3b17b588bd15b3984b99b7822139257c5721efe5d5dace50dfe2a8fd44d696bab8154dfd9c7785b38b69db81828f464d8603517651ea81670c90e94fed0bbe9ef38505d46b62bb575970eeb1ccd113c4f2754ab86f7ebfaa43206d7d0d61d53574e24b47dcf5e555e67294f3cf2b0f1156fd855f66f3f89db1216640497cb5237e4a72f87d40976807eda3175be54ce5aaf9992712d6e0ee8161d6a656caad2f7a2d6603b11ff9606d3375b344f8ddb0b7ab244f7e5b1a34710e7947271bcfdfd4ecfdceb5c50e5fada52a6b04a0c0fa8287c02f4f52693e123bfafa29bcd0ef0bef542f11144169a894a51b91afdd26355da7549b2676d079086f4da5c25e772dcba923da02d2432ca53f65c3d39eb68551e6de80ea2c3bc1878dd62155414f77eb0f8c190082a2bb87294f824042c146adc5975f2c9496e85f80debb8a17b33a56eb97c9b9accbf9826db29c422cdf6f8b921d13cd87c070f6dfc42acce2d59a4f13097b6907a804d309d8a06e8351ad88d597e8ddd0e003a9861181a125a8d37433695e46d026182e45f661fc27b6d9eceec0e1bdb1eea471a5397a9c2769d6b7ae107358c4a42f05b09c04af8f1d7265e1dcc6e34a474e5664c0d9a98eaa156237e87e6e387d01a9bdde18b12edfb298d159269ab2721c058b6c571eb71b95b39a1e151090e15722f557f2c1b7513c8d8841a3af15d8b1c7603a26daf0e79c2c47fdea45aa60dd32298a118952aeaa75055889045cc4a54674e07829d77f6de8bc4cc0ffcc02f082f5fa3a22bd33b1a1edc8f3c21f065c0259b58fc8000e44209220d27c9e4afdfec1b9b78f2f8de1952de5ece429c21d89c87b1dba4c67e725144f22c765c36a3878f10d50394a077a34e8d449c9d78aadc05ebf47293b76fb76620f6e816c59df2b1890d7eebbbc24fa9553efbdecc7016e2302208b1b4befc15a33ad050b5f9333620a9e5119df21601d9f230307c49c82bdfde9e5040fcdbdbed2ac4920c9d35a23ebd8cae5979ab19edc770bf99e67fa074acdd4ad2a35914e99bdf2ba6fcf2ce741a40462052edaace4f60f12432dc95c12afe1317ea28149519d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@generic="90c6cef7993e42a37b14b7fc6bb664e893dd1a18a3f9d518809b2ece8f29a7d077a1faebda5b32584ff38bbfba9e4342eeea68867d8940fa934aaec37b67b38c29f9943f94a4ee0d22dddafc5436013a83b464359c116070a48a11d0c2824e94e45f79a66dbedb0c6be2d26995dbaf57174495"]}, @nested={0xa0, 0x36, [@generic="f923ba3f5f596a37afc93b3013c06bbbf9be86e5e2eb27b214fefedbe24d529622d624b8a89ce5382fad3a846b44e8754048a020a7f0d049655c121481184893c766544aabeb6b8a3c4027f9fea2ad3cc2db4e1eaa4dc0560dcb38e1699ff54d29c816f9aee72994dbcaa6efb6fbe1576ab5ae44aab00671cd9f", @typed={0x4, 0x69}, @typed={0x8, 0x92, @str='\x00'}, @typed={0x14, 0x55, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x1170}, 0x1, 0x0, 0x0, 0x4000810}, 0x4840) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) socket$l2tp(0x18, 0x1, 0x1) listen(r1, 0xd) fcntl$setown(r0, 0x8, r2) [ 52.837234] device bridge0 entered promiscuous mode 2018/04/01 15:22:11 executing program 7: syz_emit_ethernet(0xbd02, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x7, 0x6, 0xb6, 0x80000}, 0x10) 2018/04/01 15:22:11 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="e504c1a0862d0076ea498936775fbe84bf6b339cee92fd23256f09bc640d1215a49f166be696c6303e4b5d59e5a3210ae33975390b9f6d0f1d330509080189c0a60a01b84eb37892e91dd0cfe915ec8debdc0a78a086ca30018042529a04163503c404581280e209c38afaf1017980c1e912bec3d78606b3430ced1a359ff44701f8880e7cd0893f392e12173424f27524ce1d324b497e1cef18bb7c18658d8c5ce3718a3075b95de0459cb3b74cbb755f0316baa81e00"]) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) r2 = semget$private(0x0, 0x4, 0x41) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0xffff, 0x0]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 15:22:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3, 0x1c) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000000100)) 2018/04/01 15:22:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='[', 0x1}]) 2018/04/01 15:22:11 executing program 6: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000b40)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f4ba1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e1c9ea5d835f7eeae6c6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a30ab4aaf3121affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif-generic\x00'}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x1) rt_sigtimedwait(&(0x7f0000000040)={0x5}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) 2018/04/01 15:22:11 executing program 1: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x2f735540b60dbddc, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xfffffffffffffffe, 0x60c}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 53.120527] device bridge0 left promiscuous mode 2018/04/01 15:22:12 executing program 5: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc)=0xf2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3f, 0xffffffffffffff01, 0x733b52d3, 0x6, 0x9d}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) 2018/04/01 15:22:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004400)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000004500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004540)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x2, 0x5, 0x100, 0x2, 0x2000000, r1}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/01 15:22:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x8000008010500c, &(0x7f0000006000)) r3 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000880)=0x5) kcmp(r3, r4, 0x7, r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x0, 0x20, 0x401}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={r5, 0x0, 0x3, 0x0, 0x400}, 0x14) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000700)={0x6, 0xf765, 0x1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000180)=""/30, 0x1e}], 0x4, 0x0, 0x0, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f00000004c0)={0x0, 0x0, 0x3, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r8 = syz_open_dev$amidi(&(0x7f00000007c0)='/dev/amidi#\x00', 0x8, 0x8b8e2a3caf8f5903) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r8, 0xc0045540, &(0x7f0000000800)=0x6) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000840)=r3) getsockname$inet(r0, &(0x7f0000000740)={0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) getitimer(0x2, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000a00)={0xa6, &(0x7f0000000ac0)=""/166}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000400)="d7", 0x1}], 0x1) 2018/04/01 15:22:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 15:22:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x480000) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/127, 0x7f, &(0x7f0000000140)=""/217, 0x1, 0x4}}, 0x68) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x8000, 0x0) bind$alg(r4, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002dbd7000fbdbdf250700000008000600bcd90000080006000800000008000400cdd30000400003000800070067200000080007004e240000080003000300000008000500ac14141314000600fe8000000000000000000000000000aa08000500ac1414100c10070bf182f260e32c1c2baa114eaafba8f3a3bdba3b6a4579526ed5640f0985de3fe43e68e04ac758ef030448ffee694055b44b75471a299b366dfe5d3bf81ebbc1426a05d3"], 0x6c}, 0x1, 0x0, 0x0, 0x24008000}, 0x80) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 2018/04/01 15:22:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x26bb, 0xbc, 0x401, 0x8, 0x0, 0xfffffffffffffffd, 0x800, {0x0, @in={{0x2, 0x4e23}}, 0x0, 0x1, 0x3f, 0x1, 0x9}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0xb1, "e79ec0cb5c890f7e75b06f5a7f05e9c2b2a3330f4cee8d033244bf0417ea1e58305453bd0ec14710ac3f1e8e2da2d14648e488c73a9e8f2e9f84cb61f6462bb1bc944716f8b90a602239f23480089e3e3fa8c93f9b3a38ed8204181baa0974d7370dc1dcbe17b7de64fc8c90db3a68938bd3a3e78f2353e342c2c77df34ac89c0a52768ebe61e788e10fa66dd4c091f180f1b1d8f58ac9254e4ecad072b7f0660a70ec4bbf752dc54c6949cb2bc756da1e"}, &(0x7f0000000340)=0xb9) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0xe7, @empty, 0x4e23, 0x4, 'none\x00', 0x0, 0x9, 0x54}, {@multicast2=0xe0000002, 0x4e20, 0x2003, 0x8, 0x8000, 0x8}}, 0x44) dup3(r0, r0, 0x80000000) 2018/04/01 15:22:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x13}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000cee000/0x1000)=nil, 0x1000}) 2018/04/01 15:22:12 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket(0xa7b999283fef6fa2, 0xa, 0x4) connect$vsock_dgram(r3, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f0000000100)="53d5616b", 0x4) 2018/04/01 15:22:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 15:22:12 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/04/01 15:22:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(0xffffffffffffffff, 0x400000000001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) 2018/04/01 15:22:12 executing program 1: syz_emit_ethernet(0x111, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{0x1ff, 0xffff, 0x40, 0x8}, {0x6, 0x0, 0x8, 0x3}], @ipv6={0x100000000, 0x6, "df538d", 0xd3, 0x3f, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@srh={0x1ee70f4491015f45, 0xa, 0x4, 0x5, 0x2, 0x1, 0x8, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @routing={0xbe, 0xa, 0x1, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @empty]}], @dccp={{0x4e23, 0x4e21, 0x4, 0x1, 0x2, 0x0, 0x0, 0x3, 0x5, "216fce", 0xfffffffffffffffa, "b78a90"}, "8f0d50ba51dfa8a78f58e36c5b667d67b33c92"}}}}}}}, &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x0, 0xd95]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0xfffffffffffffe7f, "b9c40dc4f9790f21d9d39986d9daa50f8b12b52bd6129e7d6fe7617f6d57ea7acec0f9d2e18c3be80590096fb0278551dac9255bafcda89c5450c7ce17d17bcdb251d3d427fb15efe1d1e473883c05c875c21ef339d9b125952a023cb4d3a222862eec160ab24b83eeb17a5099d705e99dcc0cdcf76fbaf11373d1cae9adba1839f4861a4b4fb0f9f6a19835d939afbed1981191cf3533a6e87d80521221761c6e8382a3a1dacac63f11bea070b2e7d99c815bd779f9fe0ecfaf1dfd4c279fec1d37bf85be91b3db5435732c7f1645e5"}, &(0x7f0000000480)=0xd8) 2018/04/01 15:22:12 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000001080)='/dev/dsp#\x00', 0x0, 0x200000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001500)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = socket$inet6(0xa, 0x80000, 0x10001) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = syz_fuseblk_mount(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)='./file0\x00', 0x4002, 0x0, 0x0, 0xff, 0x10000, 0x4) r8 = socket$can_raw(0x1d, 0x3, 0x1) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) r10 = syz_fuse_mount(&(0x7f00000015c0)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x8, 0x1000000) r11 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001700)=0xe8) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001800)={0x0, 0x80000, 0xffffffffffffff9c}) r16 = timerfd_create(0x4, 0x80000) r17 = socket$inet6(0xa, 0x5, 0x3) r18 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) pipe2(&(0x7f0000001840)={0xffffffffffffffff}, 0x80000) socketpair$inet6(0xa, 0x1, 0x80, &(0x7f0000001880)={0xffffffffffffffff}) r21 = syz_open_dev$sndseq(&(0x7f00000018c0)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001900)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) r25 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001c40)={&(0x7f00000010c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001140)}, {&(0x7f0000001180)="0306c0da8822423e359fc1bbcca48fcbe063bd05951540b2f8108c2a3e2c232e01dc0a9c05a92714b45160435ada80a1049dbaccf43ec42af427a90964e57f4b4c6421be94cc0ccd351d7b0631b3ebc2169dae1b178342a8e820779710ecf239ce7bfcbd04425fa1cd65f790c387647b42d8610799d8259fb158b5d9da4272ec1ab9e7acef8fe0e7bb5cad34dea53ed9d3027b998110886ce3ac599b848caa4ec11e8f8f9817cec449b7543fa8f24b341098de977ffd5b2b3492f9aa5a3467be811325bf104ce0d23cc6b03b6f787120d6b01dcd9ead", 0xd6}, {&(0x7f0000001280)="7fb033e4bbde5ff04ef30bb1838d2b276f72e1eff7b8f037d1ec1c54e6b065ff0666ba46b194c89f5fe7e1c203a145628164c52f93c4b22f85f0d3f4625e009b9481a899d7efd60c09c577ce173a870f5bb648b7a2fbd7dae0b16d0a307d2ffcd82331f0ce0ee3ce341cea0a730691ddb37e551cd331c37825eebff1d8489b433f6a04783eaa0c7cf6260cd5e5a69e96bba58a6132cc4d64c817d5110561d649aaf61bff4325689b9a61fb2fd071c0abe01d44721e0f86e385b40436eb5f0a864b22c134c560ca257301d457aff1714bdbfe72885de047c128d55b3d8d0fd9cdeecd8598c9e1d1a1", 0xe8}, {&(0x7f0000001380)="0e42ab2ec7d0216791ca20b7ac9f2e2538c9f138569ecb2af6daf165204c553625b02193ee8e6cd7099734c0d4908145035100d2dbb75c20c59963d75980ce3e3e776204256de6ce8164cee62635b1831d692324826d85587b", 0x59}, {&(0x7f0000001400)="faac6bea0d22019e70a46e599091de5856d606c87019afed958a6d72ce1d4b79f07394378f51214f67f6ebb433ba2c26e26e58fc4952cc69a03b3e9f4b88081d4908c77fe5c947131a87d1e30126d01dcd75ecdfb42ba2ea255997a648cfc98d55fa4e40d2b3dbba2c768b9a0b3975d9c4c66c", 0x73}], 0x5, &(0x7f0000001b40)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25, r26]}], 0xe0, 0x40000}, 0x10) r27 = gettid() perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r27, r27, 0x0) tkill(r27, 0xa) r28 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r28, 0x10e, 0xd, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/01 15:22:12 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$cont(0x18, r1, 0x5, 0x9f) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x0, r1}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x2, &(0x7f0000000200)=0x4) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x200, 0x5, 0xdae}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f00000002c0)) fallocate(r2, 0x1, 0x6, 0x8000) 2018/04/01 15:22:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendto(r0, &(0x7f0000198f30)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7d, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) 2018/04/01 15:22:12 executing program 2: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x850, r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20000) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) 2018/04/01 15:22:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha384-avx2,ctr-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x600) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000180)={"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"}) 2018/04/01 15:22:13 executing program 6: syz_mount_image$iso9660(&(0x7f0000000ac0)='iso9660\x00', &(0x7f0000000b00)='./file1\x00', 0x0, 0xaaaaaaaaaaaabe6, &(0x7f0000000d80), 0x0, &(0x7f0000000e40)={[{@iocharset={'iocharset', 0x3d, 'cp775'}, 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x10000, 0x3, &(0x7f0000000440)=[{&(0x7f0000000280)="8c52b294dd710ea3740bbc5766731e8d9bbf8492c8d9b9dacef8ea3e958a8f9af82b9bf923db23bc8d3d218e514f63d21122388a5d93c5d7b79981a8b67352e5ffd23b98b3e1fb754698ea8db7ee1d13fd8ba1e34979bc5a1e", 0x59, 0xc94}, {&(0x7f0000000300)="6d6da65b02d103c4a68facfea5b9b9295e9cde24ff2a4a0e802df44c496646e4a968dd06d5b6190c4f21db6e4e4b719d3af20cdd6ed60bf6c7a78e4a7a5ebc7f132bf8d65a2e8006a0ac68f0439d9cd77eee92c710638cb44a960eb1f773789ee016cc6f591b4853a1588c8862fd0031e2e2e30729770d8aa1845006e72db821f16c90362474348bf26d50564c5b660408f4abbaf822b2d1d573001a9cb4424938e4d1678ccdfe5a9d43d7485cccbf64a5926f1a8f094e84ed5e592be93c03171926e3ea3fd903c2ff147ecc5d90cc2f7b3a0a52", 0xd4, 0x8}, {&(0x7f0000000400)="3f53da651c8828206694464add9139a6491da8490af3fe698b4d52da04a68d742871a7964987294f870fa49b263a8e317f065e57389990", 0x37, 0x9}], 0x800000, &(0x7f00000004c0)={'nouuid,', {[{@ikeep='ikeep', 0x2c}, {@nouuid='nouuid', 0x2c}, {@sunit={'sunit', 0x3d, [0x36, 0x35, 0x30, 0x35, 0x33, 0x34, 0x0, 0x37]}, 0x2c}, {@noikeep='noikeep', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@inode32='inode32', 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file1\x00', 0x10001, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="ed19bd6b77a4ebbfceecfaeabc1d8727a4d2cb87b31e2596b73b5b35e31c89072d64773a0eb54df56d2f99307fe9b6e96d586db68691a9a16c67f469e26317c6213ceaeb7ff6b6ce597a0ba02e1f59282defc6b72001d3e8a8e3d327df7a6146b63e7e3950e5c8943b8aea6d4089c053c25411bc38c8a65b7b9122b7775254b0b8b15b5b6b7a976abdf0177528e2dfcd4629a61d23c61644621070f48c264bd4609b80268471ccb9d6b178dcb25d374d00d9703990aae136b5f73deeb889c662170ab5c65dae", 0x2f, 0x7ffdffff}], 0xa, &(0x7f00000001c0)={'nouuid,', {[{@usrquota='usrquota', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x37, 0x39, 0x34, 0x39, 0x32, 0x39, 0x37, 0x0, 0x36]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@barrier='barrier', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}}) 2018/04/01 15:22:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/255) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffff000014000000ffff4500001c0000000000119078ac14ffbbe017000100004e2100082aae"], 0x0) r2 = semget(0x1, 0x3, 0x20) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000000)=""/190) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0xfff, 0x2, 0x9, 0x7, 0x0, 0x5, 0xffff, 0x1}) [ 54.299211] XFS (loop6): sunit and swidth must be specified together [ 54.333651] XFS (loop6): invalid logbufs value: 7949297 [not 2-8] [ 54.394809] XFS (loop6): sunit and swidth must be specified together 2018/04/01 15:22:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='sched\x00') syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4b0f, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x1a1}, 0x1}, 0x24044014) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000540)={'irlan0\x00', r1}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0xf78e, 0x7, 0x5, 0xffff, 0x4}, &(0x7f00000004c0)=0x8e) accept4$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x800) ioctl$KDSETLED(r2, 0x4b32, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000240)) 2018/04/01 15:22:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) r1 = semget$private(0x0, 0x1, 0x655) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000040)=""/85) mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0x9) memfd_create(&(0x7f0000000100)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') 2018/04/01 15:22:13 executing program 2: syslog(0x4, 0x0, 0xffffffffffffff2c) 2018/04/01 15:22:13 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x77}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x30) 2018/04/01 15:22:13 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=@get={0x100, 0x13, 0x4, 0x70bd2b, 0x25dfdbff, {{'ecb-blowfish-asm\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0xfeba}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x6e80}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x844) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') dup2(r2, r2) 2018/04/01 15:22:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) fallocate(r0, 0x20, 0x0, 0xfffffeff004) lseek(r2, 0x0, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000240)={0x58, &(0x7f00000001c0)="c25a3afc6de4ab025862b0894f144e975528e63ea7d1442a3b0f0ed51a9a00d9b85f58e3b861c13664d32affea21828b17246a3f623bfcc930f437f6263aecdfe3e4d40a5dbfe17c23df05d10b075e8848ca915437cb7383"}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1, 0x0, [], 0x7fffffff}]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r1, 0x0) 2018/04/01 15:22:13 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x502, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) getdents64(r0, &(0x7f00000002c0)=""/188, 0x18) 2018/04/01 15:22:13 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x21c00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) 2018/04/01 15:22:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/01 15:22:14 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f00000025c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000e808000060090000a8090000616d6f6e670000000000000000000000000000000000000000000000000000005008000000000000000000008dffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c010000000000000000000000000000000000000100000000000000000000000000000000000000baffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000100008087aaec3fb539278ee1502ada8b0aca00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e0000002000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000feffffff02000000050000000000000000006970366772653000000000000000000073797a6b616c6c6572310000000000006e723000000000000000000000000000626f6e6430000000000000000000000000000000000000000000ff000180c200000000000000000000007000000070000000a0000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000006e7230000000000000000000000000006e7230000000000000000000000000006970646470300000000000000000000069726c616e3000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb00000000ff000000a0000000d000000048010000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000003fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd00000000000000006f1eddb0cb2e81ef7c09effe3c73ad686a721c80345fcd6e5066ddbcb9e7c15b7dee6d084b7c287b08dc193474839fd29c7cf42822fdf14af9cc33fe0924c8741aab5845ea5ca14b92c75453ab20dfce888e242171c6de973c9f61c9d1c8ca5b1ec52eb0cbdcb868f327afdccf8ab47ece7b7cbd"]}, 0xef2) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38", 0x91}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)) read$eventfd(r4, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x5404, 0x3, 0x4, 0x0, 0x3, 0x8, 0xdf3, 0x81, 0x7, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0x5, 0xffffffffffff8000, 0x9, 0x9, 0x2}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000440)=""/233) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000008c0), 0x4) 2018/04/01 15:22:14 executing program 3: r0 = socket(0x1e, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) listen(r0, 0x3ff) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) 2018/04/01 15:22:14 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000080)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200109b658bbb37a955e5000000ffffff7f00000000000000010000000500000004dcb3d6898f298520f3e847ff4355cd19f12941ea7294117924bb0fa15683d492b310a67c4313183a804a9f21ad1632457f0892b0a801e076ed7ebbc98d0fe63977bf1138541c28b40de71a91d5161e5f8cf359f7af8635ddecdc475f3b412b0d538b5973eb6d7e0b5b92f5df64a8677f2ff55b92752eed4070fb251ccee5274137d4dab38358aadd45f85d74ea5c7a12fc7d25128d00d16fa18f0e7df6cc5801063193fbbfd322942c5b0424d0e705bc4412ccaed7cbb5972d"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x6, 0x5, 0x7, 0xfff, 0x0, 0x5}) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, r0) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r1, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) [ 55.212277] kvm: apic: phys broadcast and lowest prio [ 55.217815] openvswitch: netlink: Flow actions attr not present in new flow. 2018/04/01 15:22:14 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) tkill(r0, 0x1000000000016) [ 55.270970] kernel msg: ebtables bug: please report to author: Wrong len argument [ 55.281458] kvm: apic: phys broadcast and lowest prio [ 55.298604] openvswitch: netlink: Flow actions attr not present in new flow. 2018/04/01 15:22:14 executing program 3: r0 = socket$inet6(0x2b, 0x0, 0x7) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getgid() setregid(r1, r2) [ 55.363439] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 15:22:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000000000007fc, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x0, 0x80000000, 0x5, 0x7]}) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote}], 0x23c) 2018/04/01 15:22:15 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vcs\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001440)={0x3, &(0x7f0000001400)=[{}, {}, {}]}) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001280)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/17, 0x11}], 0x5, &(0x7f0000001300)=""/90, 0x5a, 0x100000000}, 0x0) 2018/04/01 15:22:15 executing program 4: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x7da, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x5, 0x430000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x110) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000000a80)=""/246) close(r7) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) r10 = syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x24, r10, 0x200, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x20000080) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000040010000004494d45166b4a6f166d5226f90b8baab8ef752adb7f0494df82d6826bc08bfbae7602ac713b1806000000000000003ca4de93222873927f2078057630efc69e98ca6c534f2fc4c14723592fd64f72f70048f54d14bffc6dbd24f3ad1cd871d9c37f78cfc2244c46bbe170286e20d2665ee53265fb39daebcdccfc4c04601fdf071283307e69bbe35b3df97acfe0afd2601559e2a6811d3b745f0a5f0f759870f69fdedbdfb17470879bf768e21194a471c2cbd35694e2181c1aa9eb58b2d4492f9a05"]) keyctl$join(0x1, &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) socket$inet(0x2, 0x80800, 0x6) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/01 15:22:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000280)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getegid() recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000080)=""/155, 0x9b}], 0x2, &(0x7f0000001480)=""/66, 0x42}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x100, 0x0) inotify_init1(0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000300)={0x200, 0x3ff, 0x6, 0x81}, 0x10) 2018/04/01 15:22:15 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/77) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0x200, 0x40, 0x3}) r1 = socket(0x1000000000000011, 0x10a, 0x101) bind(r1, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KDDISABIO(r0, 0x4b37) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/11) 2018/04/01 15:22:15 executing program 3: rt_sigsuspend(&(0x7f00000001c0)={0x1}, 0x8) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'erspan0\x00', 0x5}) pkey_free(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) 2018/04/01 15:22:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x7) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/01 15:22:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x2) socketpair$unix(0x1, 0x80100003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0xe8a4, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000600)={@remote, 0x0}, &(0x7f0000000640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000680)={'\x00', r4}) r5 = gettid() r6 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r5, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0xb, 0x1, 0x6, 0x100, 0x3, r0, 0xffff}, 0x2c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e40)={&(0x7f0000000040)='./file0/bus\x00'}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f00000002c0)={0x1, 0x7, 0x4cc, 0x2, 0x80}) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x10400, &(0x7f0000001f40)="63a67f0975f7df618c76e9e1063a37697a2812ba8501e566036b80c7316d4175948a6ca9c95ff82364ce8f02103fecd289fda97b25c12a3c15422e7a41e82883af14e24f2f5ea4fa1f8025f44146fdabf039b7eb6450947e730316d6a5a157a7e350eefd0b4f38b69f9bea45787f6f9fd0e2e7") ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000006c0)) sendmsg(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)="2770c34f2aaec7dad781bf206bebf8191e7ca3eb75eababb4720a018bcbb8ee2225dd58c3d14f8e280e2e4a3963e01b8fdd1f1ef037b3760767cd8c775fa395b6f8bd2d69edde61ea21ffe", 0x4b}], 0x1, &(0x7f0000000380)=ANY=[], 0x0, 0x20000000}, 0x4000004) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000280)=0x1, 0x4) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000000300)=""/82) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file1\x00'}, 0x10) fchdir(r1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rfkill\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000000480)={0x3, 0x20, [0x5ae, 0x7fffffff, 0x2, 0x5, 0x2, 0x10000, 0xfffffffffffffffb, 0x5]}) write(r2, &(0x7f0000000380)="6389f7dfb6ce3b30d32da87ac800a4170e0504fbc199f7c7486933e7e93abd0276bfaa9f00e4e8477060e84313a19ea7e6740c38714e04cab2cb574d3122cf8b979e38281b45f8b62899a73427acb3b86467c4f350bf372825ca8456a27b980602caa21ef5f0fc66dc908ef02bfc31165ed55d3d7b1e9b1b13d89b4a6445b6c369a4de8dc1ee858c9fc9ee76daf3389916d4fec6b17704b6c486015632a685c9c228d07fe83e8ea345a35499f1668ef3fdf705de56d1b3dd346256768421196d6c6c2418e36cbe68b42d60a6a2a44d6ab3f9", 0xd2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="cd2e4be6baeaa8f4959925c8526a0a9b586853902f5ae8ba894ae095c8ed21ecda73de9f0cf6ee1955f46f9dcb2c00d71fb7c18c6bfe1003f16476b3cb45f6cf2523aec1f6f798f9f03a0f5f5af3e4b0f39d618b20e8c83798bdaef720e427ee79779fffe5369e7530944cf9870a0f952296566b8956313a90e3aa6251ee2b8aa753c26a6d187f474a0f635d1d90c3441280f716d694523a827899bc197144fe17132ba03a3438804e0d8c502c4b984070e81e2f43b518b1741b1294fb0a05e053bd9f1ce8324919e8bde279803919", 0xcf}], 0x1, &(0x7f0000000300)=ANY=[]}, 0x1) 2018/04/01 15:22:15 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)='net/hci\x00') recvfrom(r0, &(0x7f0000001340)=""/66, 0x42, 0x10000, &(0x7f00000013c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x2, 0x20, "f1f6a3dea6ca1c73c2ccc805cd0f91bc5dd3ccbf396b0e50ec56c9cb2b099ebd795d1c7d01a313ce2b7bbc8db2f7b00642b3b83cf81c4ba143d635802f7500", 0x25}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000008c0)=""/133) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x0, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x0, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x8001, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) connect$llc(r1, &(0x7f0000000d80)={0x1a, 0x33f, 0x9, 0x0, 0x800, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sysfs$1(0x1, &(0x7f0000000180)='%\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x65, 0xffffffff, 0x81, 0x1f, 0x3, 0x9, 0x10001, 0x81, 0x8, 0xffff, 0xde}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x81, 0x8, 0x0, 0x2, 0x0, 0x0, 0x5, 0x100000000}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000740)=r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001180)=""/108) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)=0x5, 0x4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00000001c0)=""/1, &(0x7f0000000780)=0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001280)={0xa, &(0x7f0000000980)=""/38, &(0x7f0000000fc0)=[{0x10001, 0x7e, 0x491, &(0x7f0000001200)=""/126}, {0x5, 0xe9, 0x2, &(0x7f0000000a40)=""/233}, {0x9, 0x90, 0x6, &(0x7f0000000b40)=""/144}, {0xffc00000000000, 0x77, 0x7fff, &(0x7f0000000c00)=""/119}, {0x6, 0x5f, 0x2, &(0x7f0000000c80)=""/95}, {0x7fff, 0x3c, 0xa1, &(0x7f0000000d00)=""/60}, {0x2d, 0x5d, 0x0, &(0x7f00000012c0)=""/93}, {0x100000000, 0xb2, 0x698, &(0x7f0000000dc0)=""/178}, {0xd63, 0x7c, 0x6a8, &(0x7f0000000e80)=""/124}, {0x9, 0x87, 0x1, &(0x7f0000000f00)=""/135}]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000006c0)={'sit0\x00', 0x600}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001140), 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=0x0, &(0x7f0000000840)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000880)={r5, 0x1f, 0x20}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001100)={'bcsf0\x00', 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xc83c, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000d40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x20208904}, 0xc, &(0x7f0000000a00)={&(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0xc38}, 0x1, 0x0, 0x0, 0x80}, 0x20000050) fchown(r0, r3, r4) 2018/04/01 15:22:15 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffffff, 0x1}) sendmmsg$alg(r0, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="98b627a4d573dd33c7918403c4b4021c3c1856f88dd9c669fb0da5a79beeff898ca10d374f3e79515eb98107ac2ebe362886b3b59919be79", 0x38}], 0x2, &(0x7f0000000380)=[@iv={0xc8, 0x117, 0x2, 0xb0, "8daee790f4726656f52b358423ca010ca563674f60fd82fcabe3d70096ff936ac38e5cf5615633637c71ce923184f9ece8e5499b9548eca6056125a381ad062e68613f6e413638182fbc903a34c47c90f764dcab59deff78fda27d6675ca28242b1363860751a5d5b5f1b8abc8a27c282f468f7f58280877e741eda897795c14d084e64fb85d50cd24123889e0c7a2c7da3aeb8c8f7ff84bc6a1b4118c9b07cc7cbf2322964e9f42f3396727e76d6de6"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9e, "9bedf79606679972f82a5195f77094a7c762970289fe70d2796b36a453c292027b86014e8e549229040a4969692d0dcbf83b8a7a2735a9f596a73d2166a63260c4971fb90d9889bb2c5f3ab0fc56f23186306d5a4dd0e469d0c8be5f9c91b8bf895efbf583c0637a03a307b65a296259e2fef7f57e54bcfd0dbd2970f147d8ae3c3666292b8048d18351cfec9d6ac716b2fd055b3296af05f96753aaf2c0"}], 0x198, 0x24044000}], 0x1, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="27e8ce3012709f34058f3f7cd4809abbf60d1b9c132e57f3e77238663806ec5afdf636b4fc47bcd9720d9dd58dac2056bbe937c9ed363bc39353dad82b82b3bd169b53a7b9d72cb7760afd61f5eae9f86fb1c8c71abde45b3d6ea435a531935feb39b639a4b1c3c2b58d5983ae2c6846a4baf91174b9a78423a0e0da7d5b03dcef82cb89a0e650af3afd1cd5d19db3423b5351e8647531d7a50f8bb651b06f2800f8a8842198f23e5198eeb1070060ebcdbd1e0c9a77a5dd212b22159226a033ce4703f7aedb47a32adf0651f5a1c72b51f738afd90bf24aeb2c6a8134", 0xdd, 0x1}], 0x2, &(0x7f0000000240)={[{@gid={'gid', 0x3d, [0x39, 0x38, 0x3f, 0x3d, 0x31, 0x3b, 0x32, 0x3f]}, 0x2c}, {@utf8='utf8', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nls={'nls', 0x3d, 'cp861'}, 0x2c}, {@utf8='utf8', 0x2c}]}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc2502, 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_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 15:22:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10180, 0x0) recvmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/49, 0x31}], 0x1, &(0x7f00000002c0)=""/199, 0xc7, 0x5}, 0x40000000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x10000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="f0818cd5006c00b8fe000f00d00f32baf80c66b89b3c618d66efbafc0cec66b9890a000066b80500000066ba000000000f30baf80c66b8384f608566efbafc0ced6766c7442400d80000006766c7442402e7b300006766c744240600000000670f01142466b8451900000f23c00f21f86635000003000f23f80f2dc60f01cb", 0x7f}], 0x1, 0x18, &(0x7f0000000180), 0x0) 2018/04/01 15:22:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80102) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0xfffffffffffffff9}}) 2018/04/01 15:22:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6_vti0\x00'}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) [ 56.599214] ntfs: (device loop2): parse_options(): Invalid gid option argument: 98?=1;2? 2018/04/01 15:22:15 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$inet(0xa, 0x803, 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 56.647723] ntfs: (device loop2): parse_options(): Invalid gid option argument: 98?=1;2? 2018/04/01 15:22:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/01 15:22:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005386, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x1f, 0xfff, 0x8000, 0x0, [], [], [], 0x400, 0x6, 0x1, 0xffffffffffffffe4, "5790ea57af9e6b8bfa04fe05fad19afa"}) 2018/04/01 15:22:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xff, 0x7, 0x0, 0x0, 0x0, 0xe1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000100)=""/81, 0x51}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/3, 0x3}], 0x4, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) name_to_handle_at(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0xdf, 0x9, "8931bd8a1e85b9942d81c9c776770b61c561ef1ada54b9b792c373f4599f50cc3668acafa43cc780a097e26867f2a7543f3f21959bc5e48a2e6c31226194e12236b8f5b0e5cf40e5ea9f34f9c0deb5dd9393eb75ece2ae3e2a0d4e3135aa2a1c285530add91217a47aa31f8cf249280259a7e7449fa2ed2b55d7d0164c1d77a52575fbe511fd60f7e46b25aa0ec453855f1ca51a3613f658baae76e4204441cecb5b339f87b110884893f1b29be7cec13f87dbf15bb734c16c168a594d1689c2d3a4610426f77c02917645b3484f76b85519de1847285a"}, &(0x7f0000000500), 0x400) 2018/04/01 15:22:16 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000140)={"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"}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d4f000)=0x1000, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000a93000)={&(0x7f000035eff4)={0x10}, 0xc, &(0x7f0000265ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5000000035002303000000000000000000000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000009ddc7e8fb0da5d3f6de69c98f51ee915675df33b9e98d4d160901340306a989c7947aa2ee9d91ecadb4b07e6c3f14364f8a9547e0b23e5a835c575fb30ac7fd68368c274a0ef88f90b36d7962de240f09edb5f2fbbad4e6f40aadfad428f0ff9cd13353e55f62c4f30dcb12548515ddd6b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) 2018/04/01 15:22:16 executing program 2: prctl$intptr(0x6, 0x0) r0 = memfd_create(&(0x7f0000000800)=':self^^#nodevGPLwlan1\x00', 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000880)={0x3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x2}, 0x90, 0x2, 0x9, 0x5390378c, 0x2ac, &(0x7f0000000840)='bond0\x00', 0x3, 0x8, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x4}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x80) 2018/04/01 15:22:16 executing program 3: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/01 15:22:16 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x100000001, 0x7, [0x7ff, 0xbb, 0x10001, 0x9, 0x80000000, 0x10001, 0x4]}, 0x16) socket(0x10, 0x803, 0x0) 2018/04/01 15:22:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/04/01 15:22:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000024c0), &(0x7f0000002540)=0x8) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r4}) 2018/04/01 15:22:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x800, 0x2ffffffff}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) r3 = mmap$binder(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001300)={0x98, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00634040020000000000000004000000000000000000000001000000000000000000000028000000000000003800000000000000", @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010100000000000003000000000000000f000000e90000e846884eaf01babd0ffcbca5b5e492a5526900b4680b91b129756b548f3aff21705e4b73c8bb2f3bc00c6312b59fa910548ac00f6837a6e55ec31a739e221a06"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840030000000000000003000000000000000000000001000000000000000000000030000000000000001000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="852a627701000000", @ANYRES64=r2, @ANYBLOB="0300000000000000852a62730a000000", @ANYRES64=r3, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="07000000000000000763044004000000"], 0x1000, 0x0, &(0x7f0000000300)="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"}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9000, 0x2, &(0x7f0000ff7000/0x9000)=nil) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r1, r1) 2018/04/01 15:22:16 executing program 4: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002c80)={0x0, 0x34, "47223f0f3b8c4a747dc11356ff8d99d30061982c5db25e6536abca9c38cfc3938925dde9ba8e04f77a7598595d3c5a27377fa6f6"}, &(0x7f0000002cc0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)={r2, 0xb603, 0x31, "ec0b3b9d9de6fc32f3798ef6d9b6c28bca16c3b16b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d6bd9"}, 0x39) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x400000, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r7 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x435, 0x2) recvfrom$llc(r7, &(0x7f0000000480)=""/145, 0x91, 0x100, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r8) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f91"]) r9 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/01 15:22:16 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x14, "339d77e8beb42a93dba6dd2784043c6828288651"}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4) 2018/04/01 15:22:16 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000300)="e6c285d41f402e1ec52d8fa389290ffc201dade01e587ade786e39048ed2f04652c0382903fffa57aa147a14050f0317758c4318913b8d0cbed8235af70383efe61a959ff685ddfe9de36a6065464ade665d7d266af0213556c7f9cdaa21d6542c23595e7c9e0821db72304607729ede82bb8696f7474d61f9c8d92f2e6bff4a56bf39e0f9e433685ce2d391c81c4ad4a5fbe9a7b5507fe521a1afe7669bc55cce8f06e6", 0xa4, 0x0, &(0x7f00000003c0)={0x3, {"d88ac28cf89f3c"}, 0x9}, 0x10) futex(&(0x7f00000000c0)=0x2, 0xd, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000000080)="4009f9dae81ee6a5acf2172e03ead641") futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/01 15:22:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0xaa88, 0x80, 0x8000, 0x0, 0xfffffffffffffffd, 0x100, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xa8, 0x7, 0x6, 0x7f, 0x8}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x5, 0x6, 0x800}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x4ac, 0x7, 0xbe, 0x80000000, 0xfb1}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0x350d, 0x1, 0x95dc, 0x4, 0x10, 0x10001, 0x8001, 0x80000000, 0x6, 0x8, 0x4, 0x4, 0x81, 0x3ff]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={0x0, 0xffffffff, 0xfffffffffffffffc}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x94, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x3c, 0xfff, @dev={0xfe, 0x80, [], 0x12}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x388d}, @in6={0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={0x0, 0xfebf}, &(0x7f0000000840)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000a80)={&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="49cfee6dbacc75d36690ed784c05818757d334cf0304f172b7bc60ffad023683e7cefe7603b37a6e0662244d29c7eaa941e5f34bcc68f796becfc30e1f59a68f58ee9a2d0e85180aa030726a2c05bd8d0a7bbf480218e925d52ebd017fed58738ca8488016bf76bee6ef2219cbde9bd7dbda847a0b57946685497ca4eed2208c3c3a9d43bddb970f", 0x88}, {&(0x7f0000000240)="a8397b2c67e5a1625f75824a2e1c4b0a4c6b93d3c3878ae039d49ab69bff61e3975113642cec57f464ed822bc1a877c7ecc055f07758390f345a27817aecc05193fbb3ce8c607f4f28ff4c8aa935331e3f259e7d5d3eae0bf235e643b33e21607b4b622816ff3c74b24e113cc8b0eb4063ac66e1713cd2caa775819f3ccae4d0fc16877e0bb29410d13b6bf9ae94aac77371286a2e27d5a1d2a9ff2e79f265102bf6336d6f24e7e7088fb875368694479b4e4a8ca6dd2c0a1d3322f46fc7c468c076bdbcb6ac575caee86c8482763d6203fe903bcd8d405a", 0xd8}], 0x2, &(0x7f0000000880)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x1ff, 0xffffffff, 0x46661bdc}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x6, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8001, 0x200, 0x7f, 0x4, 0x7, 0x1, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x0, 0x4, 0x20, 0x9, 0x5, 0x30, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x200, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0xa, 0x9d8f, 0x9, 0x800, 0x10001, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0xffffffff, 0x3c80000000000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9e5, 0x208, 0xffffffffffffff01, 0x26742e8b, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x2, 0x200, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x204, 0x6, 0x8, 0x7, 0x8, 0x1b41, r8}}], 0x1e0, 0x4000045}, 0x1) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/01 15:22:16 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x743400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x2, 0x0, 0xffff}) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) tkill(r3, 0x3) r4 = dup2(r2, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x81, &(0x7f0000000040)) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000001c0)=0x4) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) r6 = socket$inet(0x2, 0x8000000000080003, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) 2018/04/01 15:22:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/04/01 15:22:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x200000001, 0x8b9b, 0x9, 0x1}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x2, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) 2018/04/01 15:22:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) setpgid(r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000000)={0x100000003, 0x3000000000000}) r4 = fcntl$dupfd(r3, 0x8000000000000406, r0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/22) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000002c0)={r4, 0x4b7ccee5, 0xfffffffffffffffe, r4}) listxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/186, 0xba) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/04/01 15:22:16 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getdents(r0, &(0x7f0000000100)=""/187, 0xbb) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r5}}, 0x48) write$rdma_cm(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES16, @ANYRES64=r3, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="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"]], 0x5) uname(&(0x7f0000000540)=""/207) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f00007a3000)=0x4000000) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={r8, @in6={{0xa, 0x4e24, 0xfffffffffffff000, @empty, 0x10001}}, 0x3a7f, 0xfffffffffffffffb, 0xce, 0x80000001, 0x3a}, &(0x7f00000007c0)=0x98) ioctl$LOOP_CLR_FD(r9, 0x7003) close(r7) 2018/04/01 15:22:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/01 15:22:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="8c8da26bb43b85eae8b631a0c417d3700cb4b297a23d") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="2aa895ae8500b11a8dec0be06e61a113ad4f9c1d2f131cedcfe17bb12c9052f647cd64a3ae1f6f2c1e379018f1993d4235b1631f328ca1c9592bcf70b0c81a79709d427fddfe99ad86f8f51344", 0x4d}, {&(0x7f0000000180)="7f2ed1e885f368d3a9bd2c050b518ab51d58ce233a133d92726f8640f240c18e38a6a09e28f194064e476dab4f1c29d670", 0x31}], 0x2, &(0x7f0000000200)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r2]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffff9c, r0, r2, r0, r2, r1, r1, r0, r1, r0]}], 0x58, 0x8090}, 0x20004000) close(r0) 2018/04/01 15:22:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2f8) socketpair(0x10, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000440)=0x3, &(0x7f0000000480)=0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x0, 0x9d4}}, &(0x7f00000004c0)=0xb0) 2018/04/01 15:22:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x1d, &(0x7f0000000080)="a0e02c84c2d858ddde86a19ae7483f52c29d10c86dbe8f39424bdc3cf7"}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/01 15:22:16 executing program 3: personality(0x450003) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x200, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/04/01 15:22:16 executing program 7: mkdir(&(0x7f0000000640)='//file0\x00', 0x20) umount2(&(0x7f00000006c0)='//file0\x00', 0x0) r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/120, 0x78) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000001300)="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", 0x133) vmsplice(r0, &(0x7f0000000dc0), 0x10000000000000ee, 0x0) syncfs(r2) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) write(r1, &(0x7f0000000200)='W', 0x1) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r5 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000001800)="8f8883e71172a35c66e297e643fbf53c640b5f48f6a54c6d01af7017ed41419cbe1c151c017de104fb774a2aa5e299807c9fec46bc41d5af5002e9d2ba0152154b58a0d96b8a1d048743a8101281a1bcd6728b5641cbb718a281a89973ffb728b1e4a6ac6b9137f2be6446ea033fee5f29845f198067c2a0c998b82ea29f30ef6e341d410013b993292312ac77704237396859835d92a58f1b987752a2b11e3598cc4d573500fad7526ec7efc7ffeec82716989054ffda7555d735aceb1811aa1172cc9d59a5c50ae8abd6ca1ac026d5885b2b", 0xd3}], 0x1, 0x0) readlinkat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=""/4096, 0x1000) linkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x1000) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r5, r4, &(0x7f0000002b80), 0x7fffffff) unlinkat(r2, &(0x7f0000000300)='./file0\x00', 0x100000000000000) fdatasync(r1) linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) open(&(0x7f00000001c0)='//file0\x00', 0x200000, 0x21) read(r1, &(0x7f0000001580)=""/84, 0x54) open(&(0x7f00000003c0)='./file0/file1\x00', 0x0, 0x118) symlinkat(&(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') 2018/04/01 15:22:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x8, 0x0, 0x10000, 0x0, "e879a6556efb8b6eb648871b28f6d940998ef0083d3fc97a1378cff8c802a4587e40046b51242d44ae6b7ff7"}, 0xa7f3f12, [0x8, 0x66, 0xff, 0x4, 0x80000000, 0x8, 0x9, 0x6, 0x80000001, 0x6, 0x3, 0x0, 0x9, 0x3, 0x0, 0xffff, 0x3, 0x8, 0x52f, 0x0, 0xa3, 0x5, 0x6, 0x5, 0x8, 0x4, 0x6, 0x80, 0xff, 0x5, 0x0, 0x8, 0x7, 0x4, 0x7, 0x8, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0x81, 0x7, 0x3, 0x4, 0xfe7, 0x7ff, 0x80000001, 0x6, 0x7fff, 0x0, 0x20, 0x1000, 0x0, 0x7ff, 0x9, 0x1, 0xfff, 0x6, 0x0, 0x6d, 0x2, 0x1, 0x1, 0x800, 0x98, 0x2, 0x1, 0xfffffffffffffffc, 0x100000001, 0x8, 0x9, 0x1, 0x5, 0x9, 0x800, 0x80000001, 0x8, 0x5, 0x8000000000000, 0x0, 0x2, 0xffffffff, 0x4, 0x53, 0x10001, 0x400, 0x9, 0x4, 0x8, 0x6, 0x5, 0x9, 0x6, 0x5, 0x40, 0xcdb, 0x5, 0x8, 0xfffffffffffff001, 0x6, 0x0, 0x73d, 0x40, 0x7, 0x3, 0x3, 0x6, 0x5, 0x80, 0x6, 0x3, 0x1, 0xffffffffffffff68, 0x4, 0x3, 0x67, 0x5, 0x0, 0x7, 0x9, 0x9, 0x200, 0x3, 0x7, 0x6, 0x3f, 0x8001]}) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/01 15:22:16 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb9d7, 0x40040) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x6, 0x4}) [ 57.990124] device bridge0 entered promiscuous mode [ 58.004145] kvm: pic: non byte read [ 58.012530] device bridge0 left promiscuous mode 2018/04/01 15:22:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000100)=""/112) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r1, &(0x7f0000001340)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/119, 0x77}], 0x4, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) [ 58.078462] kvm: pic: non byte read [ 58.108228] device bridge0 entered promiscuous mode [ 58.120631] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.135044] device bridge0 left promiscuous mode [ 58.163447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 15:22:18 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000240)=0x10, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3cb2}, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0xa8a00) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x471, 0x0, 0xf, 0x10, 0x0, "026ac18a2176c89c548ace2fc38eb53aad5b8426cb700aeb0beddc884979edcb69a478394633b4e7da680be4a29b848f532018689a77aa161d27746314341839", "7218fe4651d28e07026f387f788a007174306c0e73999295ecd5e2347bb51c6bdfbcf73b828fc46fe588d23a7d44125d5a3d11dedbefcab59f48d55a99846bc1", "f86f8e6b5e5c912a1485d3b7288ccffbcb79ad457b465f28de2f5674994a3411", [0x10000, 0xfd]}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/01 15:22:18 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @rand_addr=0x43be}}) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/01 15:22:18 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x40, 0x4) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/04/01 15:22:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x40000) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x195) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x5, 0xa, 0x5, 0x0, 0x0, {0x0, 0x0, 0x5}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 15:22:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0xffffffb5}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xd22, 0x4001) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/182) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x6f0, 0x0, 0x0, 0xffffffff, 0x328, 0x328, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000240), {[{{@uncond, 0x0, 0x110, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0xd77, 0x6}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x4, 0x2, 0x2}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xb, @loopback=0x7f000001, @loopback=0x7f000001, @icmp_id=0x65, @gre_key=0x7ff}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @empty, @empty, @icmp_id=0x68, @gre_key=0xc0}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x13}, 0xffffff00, 0x0, 'erspan0\x00', 'ip6gre0\x00', {}, {}, 0xfe, 0x3, 0x11}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x3, 0x3, 0x1, 0x2, 0x5, 0x2], 0x100000001, 0x9, 0x7}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @loopback=0x7f000001, @empty, @port=0x4e20, @port=0x4e21}}}}, {{@uncond, 0x0, 0x2f8, 0x330, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x268, 0x2}}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x26, [{0x7, 0x9, 0x7ff, 0xc0000000000000}, {0x7fff, 0xb56, 0x4, 0x7fffffff}, {0x0, 0x100, 0x400, 0x1}, {0x20, 0xffffffff, 0x5, 0x2}, {0x79, 0x0, 0x2, 0x9}, {0x7, 0x5, 0x25, 0x8}, {0x64e, 0x2, 0x1, 0x1}, {0x4, 0xfffffffffffff4a1, 0x6, 0xfbf}, {0xfffffffffffffff8, 0x9, 0x6, 0x5}, {0x957, 0x9, 0x0, 0x4}, {0x1, 0x80000000, 0x1f, 0x200}, {0x114, 0xff, 0xe047, 0x80000001}, {0xb4, 0x9, 0x3ff, 0x3ff}, {0x2, 0x3, 0x0, 0xff}, {0x3, 0x101, 0x80}, {0x1c4b, 0x100000001, 0x5}, {0x3, 0xffffffff, 0xfffffffffffffffb, 0x9}, {0x5, 0xfe0, 0x2, 0x4}, {0x2, 0x10001, 0x10001, 0xfffffffffffffffd}, {0x5, 0x101, 0xfffffffffffffffc, 0x10001}, {0x4, 0x3, 0x7, 0x3}, {0x400, 0x4, 0x6adeca68, 0x4}, {0x5, 0x3, 0x1, 0x5}, {0xe413367, 0xf5e, 0x7, 0x800000}, {0x6, 0x0, 0x5, 0x1}, {0x9, 0x40, 0x5, 0x8bba}, {0xab, 0x1, 0x1ff, 0x9}, {0xfffffffffffff35a, 0x1, 0x1, 0x200}, {0x1ff, 0x5, 0xffffffff, 0x2}, {0xdb0f, 0x8001, 0xf01, 0x7}, {0x5, 0x5, 0x1000, 0xe78}, {0xd07, 0x400, 0x9, 0x6}, {0x3, 0x101, 0x74, 0x9}, {0x2, 0xfffffffffffffff7, 0xfffffffffffffff9, 0xfffffffffffffffa}, {0x1, 0x9, 0xfffffffffffffffb, 0x6}, {0x7e, 0x4, 0x0, 0x7}, {0x39, 0x400, 0xfffffffffffffff7, 0x7}, {0x1, 0xf0, 0x8000, 0x1b17}, {0x1, 0x6, 0x8, 0xff}, {0x10000, 0x40, 0x20, 0x1}, {0x3, 0x935, 0x7, 0x10001}, {0x8, 0x8000, 0x9, 0xfffffffffffffff7}, {0x3f01, 0xfe, 0x7fff, 0x4}, {0x1000, 0xfff, 0x6, 0x101}, {0x1f, 0x961, 0x6, 0x16}, {0x10000, 0x3, 0x2, 0x9}, {0x1, 0x8, 0x800, 0x94}, {0x8, 0xfffffffffffffffe, 0xfff, 0x8}, {0x4, 0x1, 0xff, 0x5}, {0x1f, 0x872, 0x6, 0x5}, {0x7, 0x0, 0x75b, 0x9496}, {0x6, 0x9, 0xfffffffffffffffc}, {0x0, 0x4, 0xc0d}, {0x4, 0x40, 0x1, 0x2}, {0x2, 0x40, 0x8, 0x9e8}, {0x554428, 0x101, 0x8, 0x4}, {0x0, 0x3, 0x1, 0x7f}, {0x0, 0x2, 0x5, 0x4fed}, {0x80000000, 0x9, 0x9, 0x9}, {0xfffffffffffffff9, 0x1, 0x2000000, 0x8}, {0x0, 0x101, 0x7ff, 0xcce8}, {0x19, 0x9, 0xffffffff, 0x8000}, {0x5f, 0x1ff, 0x101, 0x2}, {0x8001, 0x1ff, 0x9, 0x4}], 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x17, @empty, @loopback=0x7f000001, @port=0x4e22, @gre_key=0x3f}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x750) 2018/04/01 15:22:18 executing program 1: clock_settime(0x2, &(0x7f0000000000)) 2018/04/01 15:22:18 executing program 4: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/01 15:22:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x8, 0x0, 0x10000, 0x0, "e879a6556efb8b6eb648871b28f6d940998ef0083d3fc97a1378cff8c802a4587e40046b51242d44ae6b7ff7"}, 0xa7f3f12, [0x8, 0x66, 0xff, 0x4, 0x80000000, 0x8, 0x9, 0x6, 0x80000001, 0x6, 0x3, 0x0, 0x9, 0x3, 0x0, 0xffff, 0x3, 0x8, 0x52f, 0x0, 0xa3, 0x5, 0x6, 0x5, 0x8, 0x4, 0x6, 0x80, 0xff, 0x5, 0x0, 0x8, 0x7, 0x4, 0x7, 0x8, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0x81, 0x7, 0x3, 0x4, 0xfe7, 0x7ff, 0x80000001, 0x6, 0x7fff, 0x0, 0x20, 0x1000, 0x0, 0x7ff, 0x9, 0x1, 0xfff, 0x6, 0x0, 0x6d, 0x2, 0x1, 0x1, 0x800, 0x98, 0x2, 0x1, 0xfffffffffffffffc, 0x100000001, 0x8, 0x9, 0x1, 0x5, 0x9, 0x800, 0x80000001, 0x8, 0x5, 0x8000000000000, 0x0, 0x2, 0xffffffff, 0x4, 0x53, 0x10001, 0x400, 0x9, 0x4, 0x8, 0x6, 0x5, 0x9, 0x6, 0x5, 0x40, 0xcdb, 0x5, 0x8, 0xfffffffffffff001, 0x6, 0x0, 0x73d, 0x40, 0x7, 0x3, 0x3, 0x6, 0x5, 0x80, 0x6, 0x3, 0x1, 0xffffffffffffff68, 0x4, 0x3, 0x67, 0x5, 0x0, 0x7, 0x9, 0x9, 0x200, 0x3, 0x7, 0x6, 0x3f, 0x8001]}) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/01 15:22:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) flistxattr(r0, &(0x7f00000002c0)=""/2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x35, "ac0e10f1604498f99472258173d7648bd57966ee33899286fc783a994626f41f9ffcf0d1137d5fef27fd2ea63548f40e162f233897"}) 2018/04/01 15:22:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000002100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002140)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x9, 0x55, 0x8a11154, 0x4}, 0x98) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002200)={[], 0x1, 0x24f5, 0x0, 0x0, 0x3, 0x1d000, 0x1, [], 0x3}) 2018/04/01 15:22:18 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc), 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x85, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040), 0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x48) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\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) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000200)=0x8) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) fstat(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/01 15:22:18 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000100)=0x5, 0x4) r2 = add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="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", 0xfffffffffffffcf3, 0x0) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="13adf72291b984bbd3bdd41b4af6c25fa00e39a321b6e54969cec50390d372afc33f0be3bf2c8a7dbe5726684ee7ed32f732ff23c27570fe762a76b9d4f77a6b59495fd7382713aad28e1c4d7f230944251d80da801a70ec80429d01869e028e6bfef26b8b36f2c1fb06765e28baa0991b8a88ed532dea1e1a12c3111d48388c93faddfecb98314fc10ab66b5c781ddc9f8f5305e2ac121792c9e610500380ce9a2cf8ee6e2d02c8b63a1be3e552900f0187227d2c3e9f9a1b8d6f15cffae44ed2d1b0e9390db45e2c38b95660edc1faed68396b3adf15392cf7", 0xda, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="2a07000400000e3c00"], 0x14}, 0x1}, 0x0) 2018/04/01 15:22:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="774bc082d2603403b46e29cdae0a5e98a159d8c6e5570c149ebca4ea3262748d", 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'gretap0\x00', 0x6}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000b87000)=[{{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/01 15:22:19 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000be8ac284ec3e1b1b002200000001000025fd1e5a0000000000"], 0x48}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/01 15:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f0000000340)=""/71, 0x47}, {&(0x7f00000005c0)=""/65, 0x41}, {&(0x7f0000000640)=""/183, 0xb7}, {&(0x7f0000000700)=""/25, 0x19}], 0x9) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffc00, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x261}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r3, 0x2, 0x20}, &(0x7f00000009c0)=0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000880)={&(0x7f0000000840)=[0x0, 0x0], 0x2}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000440)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/01 15:22:19 executing program 3: io_setup(0x9, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 15:22:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000033000)) getitimer(0x2, &(0x7f000074f000)) 2018/04/01 15:22:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='//file0/../..\x00', 0x4, 0x0, &(0x7f0000000040), 0x820, &(0x7f0000000380)={[{@minixdf='minixdf', 0x2c}]}) 2018/04/01 15:22:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xfffe, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x1f, r1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x9) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0xc) r2 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) 2018/04/01 15:22:19 executing program 7: truncate(&(0x7f0000000740)='./file0\x00', 0x7c) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf60ee9d0c4f780843dbe9675424f497ad4a2d3b8b9d0b963da7f7b1d42ba13e66225d8806e63e068d9179dc36c6529b929c61dc91902c80b5e80c8e54c501e33935799f6bd3a6e87a5c2cab9f4d53e2d9f520b471", 0xa9, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00', &(0x7f0000000680)='vboxnet1\x00', 0x9, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x0, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) r8 = shmget$private(0x0, 0x3000, 0x801, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r8, 0xe, &(0x7f00000006c0)=""/87) 2018/04/01 15:22:19 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000008c0)) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) [ 60.277089] random: crng init done 2018/04/01 15:22:19 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x20000000}) lgetxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'btrfs.', 'sit0\x00'}, &(0x7f0000000700)=""/238, 0xee) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x23e, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x3}}, 0x46, 0x100000000, 0xae, 0x3, 0xff}, &(0x7f0000000640)=0x98) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x7, 0x7, 0x1, 0x7, 0x9, [{0x3, 0x2, 0xc9e, 0x0, 0x0, 0x1801}, {0x3, 0x7, 0x26, 0x0, 0x0, 0x4}, {0x7, 0x8, 0x102}, {0x5, 0x6, 0x8, 0x0, 0x0, 0x100c}, {0x7, 0x1, 0x6}, {0x2, 0x2, 0xe3fe, 0x0, 0x0, 0x400}, {0x14, 0x15b19ff2, 0x80, 0x0, 0x0, 0x1}, {0x81, 0x1, 0x9f7, 0x0, 0x0, 0x4}, {0xfb36, 0x4, 0x2, 0x0, 0x0, 0x80}]}) sendto$llc(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x204000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000440)={0x2, &(0x7f0000000140)=[{0x1, 0x0, 0x8, 0x100000000}, {0x104f65af, 0x8, 0x3, 0x4000000000000}]}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000480)=0x6) [ 60.318972] EXT4-fs (sda1): re-mounted. Opts: minixdf, 2018/04/01 15:22:19 executing program 6: r0 = socket(0x1b, 0x4, 0xd) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xca0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x2}, &(0x7f0000000200)=0x8) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r3 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x4000002, 0x7) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x1c) lseek(r3, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0xc47}, 0x8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000003c0)=""/36) socket(0xd, 0xf, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x104, 0x410000) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/01 15:22:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x9) sendfile(r0, r1, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0xa4}], 0x1}, 0x3}], 0x2, 0x0, 0x0) [ 60.380218] EXT4-fs (sda1): re-mounted. Opts: minixdf, 2018/04/01 15:22:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000340)=0x7, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)={0x16000}) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x20000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000380)={0xa760}, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000002c0)={0x2, &(0x7f0000000000), 0x0, r2, 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x0, 0x6, 0x0, 0x25}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x6dac}, &(0x7f0000000500)=0x8) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x402040) r6 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r4, 0x0, 0x0, 0x9f7f, 0x4, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff]}, 0x2}}}, &(0x7f0000000100)=0xffffffffffffff4e) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x36}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000580)={r7}) 2018/04/01 15:22:20 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000000040)) socketpair(0x11, 0x8000a, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x1) 2018/04/01 15:22:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="18020000000000000000000002800000850000001700000005000000000000009500000000000000c58c72eacc7953beb558a637b5433998fa6c0dd4b8ca1cb997eb571f0bf0017593d9a6fe9b2eeb46c59c9cca9ceda67daf5a2360fae61df3813b268c4e1066479cd0fbfe51a1399682c129cb76a3db299aaa606d03034fff9578550c49023704dfa356ea733ac35642d757213316e8f44228961c3f784c701e6c1bb42c28a305e083fa8f816f55752cdaadd84314e555c9052d6b7ece594eaf5e2a5245004e112217a2bf78ab75e9648a"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x1) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) bind(r1, &(0x7f0000000540)=@nfc={0x27, 0x0, 0x2, 0x1}, 0x80) r2 = pkey_alloc(0x0, 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x280, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0xf7, &(0x7f0000000080)="d6b54c08e002f37ab991b748a678", &(0x7f0000000300)=""/247}, 0x28) 2018/04/01 15:22:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="000419dc82"]) 2018/04/01 15:22:20 executing program 7: socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x82, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)=""/85, 0x55) 2018/04/01 15:22:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'teql0\x00', 0x81}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000200)={0x80, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x7ffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0xc7, 0x3, "390f3aff18e513a186aab51a1f589be97b3cb9762e270ecf57d7052ff678280602168a9c3d57fd784475121ddc79043d9cc091b2121caabed6b11fdb1fcb4d0c425467f4341d50748ac065bfc5d888fc"}, 0xd8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) 2018/04/01 15:22:20 executing program 1: unshare(0x405fd) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/04/01 15:22:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x6, 0x2) r1 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x11, &(0x7f0000000880)=ANY=[@ANYBLOB="85000000000300004500009500000000000024be3cd812614e56d32d0f9ad54bec5b349e4a6ad219e3a21e5cd97bda2f62886b2fdbd989981f0597f9b0a8d81c0fe825d879c1a612250c3f20c7bb9941b39971eedbaf834e0ce40e100d40c4ce0ea63c8ed6690e975eb324db07000000000000000694b53c4bde5975000100000000000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r4 = dup2(r3, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000940)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r6 = request_key(&(0x7f00000006c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='&cpusetcpuset\x00', 0x0) r7 = request_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='/dev/snd/seq\x00', 0xfffffffffffffffa) keyctl$link(0x8, r6, r7) recvfrom$inet(r1, &(0x7f0000000140)=""/110, 0x6e, 0x103, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000005, 0x11031, r4, 0x0) dup2(r1, r2) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r9, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000840)=[@textreal={0x8, &(0x7f0000000740)="baf80c66b8d46e908f66efbafc0ced0fa30b0f01de0f082e0f01cb0f20e06635000400000f22e0650f71e0060f0055d73d040066b9650800000f32", 0x3b}], 0x1c1, 0x400000010, &(0x7f0000000800)=[@cr4={0x1, 0x200210}], 0x1) [ 61.426850] QAT: Invalid ioctl [ 61.454859] QAT: Invalid ioctl 2018/04/01 15:22:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x42) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40086610, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000017c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001780)={&(0x7f00000003c0)={0x13b0, 0x14, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0xa}, [@generic="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", @generic="57021af41cab5318d5ed1623d73d5eb9afb1e2742203223794cc3262bf59150e2f928fe9140c02fa857599e74c3da2549c5d31157d839a7b6d7ac0d457e767d54e36f0ee25f867b99c7831828135ba16511270f5397e9dd40a97e909926beb1eaaa0a1aa3c325f6d700c8fe26dfdb51e1a7c6402549c47b6dec7b913b4fd6e0d59bf914884e79190ed551fabb858932d497d4192423b7018b49437f31ec88cecb12a9777ccf6558bf39c4fb74b2536f375de9524d68d8cad7832104ceabe19dbc5245bb78cfa3467f0d4", @nested={0x2d0, 0x86, [@typed={0x14, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="f38ea7761ec9071deebfcdd99604c2be680e6229e1ee6570bfb401be8705050c8e44323e40cc486bcd3b143e3a3a59ef9c06cf539e3c7e00bdb86805154e170276ce458a3c2f4dbec6de95083fe714c6995bdcee176dbc500947ce9977a61a2a0f26fa1783fcb4a7f09963a59d3248a8189e604db19ca8e2595721152c548f89eb4d0b3c8aba5ce8d9afdf62c6c5990bc4aa2d7ff557d6a5df9253c4bb881acd891e432d7e", @generic="41276299a6d5f3416ec907f111edfdbcb1d1b8f325462416b57d325f25943f60b60dc55e87937cc6e4c569a48c27a19c332fc36d4214546c5e2ffc1fab002b73a75a0ce68ec32b62b8608fc60164d65e858c1f14fac85d32bbf61c1f42d6eae9689bdf1666ef56580f30299bf2d5986e376e2c832dbbde5e6a5d0d8a0ff4ee73cc374a", @typed={0x8, 0x2, @pid=r4}, @generic="7fdb44a367e7c896597a55da940a20c5cb08c3a2e91064d76fbd42273f7f3b50276ea64b158c42d2ebc5a3e9c2278cfcba6f5655c645dcf7baf065bf924ef4fb31734e64d474e6401207d3f8a17693ac23e1d86fed7ab5fee8df72f2b0d9a50dbf30a218dca31348342eb0f6d1059e67058cbeee52b808eb1775998a95faeca828667f23936e3377c723cb631b7fa2b38a87ca482e26ab4bd4", @generic, @typed={0x8, 0x78, @u32=0x1}, @generic="d24469f1b3150dc3d9beb428e1b4b4cc78d64712f4484de4e5ac1d2ff1b3d69c568c0a98a2d4abb05736f4b375554c09aedebc4cae9b23c5eaaa21bea52ae40a", @generic="6cea17d53f9b5cdfad8da8fc6e2a118b0155fe9117b08ac5cee164e3f80985055b65889acf47eb821596e4835c6bb43afeaf6d41268daa07ff23a4485447e9fde84ab3515094b1854cf7d4aa4ca9eeceb6d12ef9b0239d3213180cf82a9f1982eafbcb85118be2d5319fa8181c210fa4ed62f1ad1e08bdab409494f11e5907767301eaae4710d52cad5a16cda65710fb15", @typed={0x14, 0x88, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x13b0}, 0x1, 0x0, 0x0, 0x800}, 0x800) getdents64(r2, &(0x7f0000000180)=""/4, 0x4) r5 = dup3(r3, r0, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r5, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) r6 = msgget(0x1, 0x221) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x80000000, 0x8, 0x9d, 0x7]}) msgctl$MSG_INFO(r6, 0xc, &(0x7f00000001c0)=""/3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xe) r7 = fcntl$getown(r0, 0x9) getpgid(r7) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x6000) 2018/04/01 15:22:20 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100c0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x4) 2018/04/01 15:22:20 executing program 6: r0 = socket(0x2, 0x2000080003, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000280)={[0xc5, 0x9, 0xffff, 0x0, 0x0, 0xc8, 0x401, 0x4, 0x84, 0x100000001, 0x634, 0x2, 0x9, 0x2, 0x6, 0x100000000], 0xd000, 0x40}) getsockopt(r0, 0x0, 0xce, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x84}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) 2018/04/01 15:22:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000680), r1, 0x1, 0x1}}, 0x20) 2018/04/01 15:22:20 executing program 3: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket(0xa, 0x80005, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt(r0, 0x20000007, 0xfffffffffffffffb, &(0x7f0000001fac)=""/84, &(0x7f0000000000)=0x54) [ 61.479459] QAT: Invalid ioctl [ 61.495447] QAT: Invalid ioctl 2018/04/01 15:22:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') recvmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/195, 0xc3}], 0x1, &(0x7f00000002c0)=""/122, 0x7a}, 0x200}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000340)=""/77, 0x4d}, {&(0x7f00000003c0)=""/251, 0xfb}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/75, 0x4b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/77, 0x4d}, {&(0x7f0000001700)=""/229, 0xe5}, {&(0x7f0000001800)=""/217, 0xd9}], 0x9, &(0x7f00000019c0)=""/249, 0xf9, 0xffffffff}, 0xffffffffffffffc0}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001ac0)=""/253, 0xfd}, {&(0x7f0000001bc0)=""/18, 0x12}, {&(0x7f0000001c00)=""/101, 0x65}, {&(0x7f0000001c80)=""/93, 0x5d}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/103, 0x67}], 0x6, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f0000002e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002e80)=""/115, 0x73}, {&(0x7f0000002f00)=""/194, 0xc2}, {&(0x7f0000003000)=""/207, 0xcf}, {&(0x7f0000003100)=""/177, 0xb1}], 0x4, &(0x7f0000003200)=""/191, 0xbf, 0x5873}}, {{&(0x7f00000032c0)=@l2, 0x80, &(0x7f0000003640)=[{&(0x7f0000003340)=""/62, 0x3e}, {&(0x7f0000003380)=""/132, 0x84}, {&(0x7f0000003440)=""/5, 0x5}, {&(0x7f0000003480)=""/67, 0x43}, {&(0x7f0000003500)=""/90, 0x5a}, {&(0x7f0000003580)=""/144, 0x90}], 0x6, &(0x7f00000036c0)=""/19, 0x13, 0x3}, 0x9}, {{&(0x7f0000003700)=@hci, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003780)=""/29, 0x1d}, {&(0x7f00000037c0)=""/210, 0xd2}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/143, 0x8f}, {&(0x7f0000004980)}, {&(0x7f00000049c0)=""/58, 0x3a}], 0x6, &(0x7f0000004a80)=""/43, 0x2b, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000004ac0)=""/180, 0xb4}, {&(0x7f0000004b80)=""/77, 0x4d}, {&(0x7f0000004c00)=""/149, 0x95}], 0x3, &(0x7f0000004d00)=""/12, 0xc, 0x4}, 0x3}], 0x7, 0x2100, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/47, 0x2f}], 0x100000000000022d, 0x400000000000) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/01 15:22:20 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) unshare(0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/01 15:22:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xa, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x400040}, 0xc) 2018/04/01 15:22:20 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x10) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xca, 0x40) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x3, 0x420200) syz_open_procfs(0x0, &(0x7f0000000640)='cpuset\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000740)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000001c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x236, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x8001}}, 0x800, 0x6, 0x8, 0x7fff, 0x5}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0xcc34, 0x6, 0x4e27, 0x7, "bc82a164473c880121544901e54aeaf0f3939699f806efc3ebda890aaa75bdca8d6772b4b673a7fbedf716ff", 0x7f}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/01 15:22:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fstatfs(r0, &(0x7f00000000c0)=""/49) 2018/04/01 15:22:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) [ 61.571607] EXT4-fs (sda1): resizing filesystem from 524032 to 19 blocks [ 61.578845] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/01 15:22:20 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x4, 0x1f, 0xfb, 0x2, 0x1ff, 0xf4b, 0x24000, 0x100000001, 0x4e468193, 0x6, 0x9, 0x69, 0x20, 0x1, 0x33]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x1, 0x6}) socket(0x11, 0x4, 0x7fff) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/01 15:22:20 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x361) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x680500) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/01 15:22:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_map={0x10001}}) 2018/04/01 15:22:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000000000040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000002c0)={0x3, r1}) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x3ff, 0x18800) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r2, 0x404, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffff81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd38}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) [ 61.711491] EXT4-fs (sda1): resizing filesystem from 524032 to 23 blocks [ 61.718460] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 61.743678] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/01 15:22:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000024c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/213, 0xd5}], 0x2, &(0x7f0000001240)=""/93, 0x5d, 0xffffffffffff251b}, 0x3}, {{&(0x7f00000012c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/85, 0x55}, {&(0x7f00000013c0)=""/149, 0x95}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000001480)=""/114, 0x72}], 0x4, &(0x7f0000001540)=""/63, 0x3f, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001580)=""/239, 0xef}, {&(0x7f0000001680)=""/66, 0x42}], 0x2, &(0x7f0000001740)=""/54, 0x36, 0x7fff}, 0x8}, {{&(0x7f0000001780)=@hci, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001800)=""/14, 0xe}, {&(0x7f0000001840)=""/151, 0x97}, {&(0x7f0000001900)=""/132, 0x84}], 0x3, &(0x7f0000001a00)=""/117, 0x75, 0x6}, 0x672}, {{&(0x7f0000001a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b00)=""/98, 0x62}, {&(0x7f0000001b80)=""/224, 0xe0}], 0x2, 0x0, 0x0, 0x1a6}, 0x4f}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/13, 0xd}, {&(0x7f0000001d00)=""/197, 0xc5}], 0x2, &(0x7f0000001e40)=""/91, 0x5b, 0x736f}}, {{&(0x7f0000001ec0)=@nfc, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f40)=""/103, 0x67}, {&(0x7f0000001fc0)=""/131, 0x83}], 0x2, &(0x7f00000020c0)=""/187, 0xbb, 0x4}}, {{&(0x7f0000002180)=@ethernet, 0x80, &(0x7f0000002480)=[{&(0x7f0000002200)=""/204, 0xcc}, {&(0x7f0000002300)=""/148, 0x94}, {&(0x7f00000023c0)=""/170, 0xaa}], 0x3, 0x0, 0x0, 0x6}, 0x6}], 0x8, 0x40000100, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002f00)=ANY=[@ANYBLOB="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"], 0x310) [ 61.770689] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/01 15:22:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000240), 0xfffffe0b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x193181, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a000000548af6e207711d5da95f0180d6ce8b7af89cb531dedd0201000000d8f09b57c0de427a5df24116e09524750a17621c564a9d9f7cff6c41e27f7aa0b38100d9cbf2498d731f822a99a837be69525b41c8a092327f1a96d9bd2430b2faa405a65714fb88414f0f7669a7eb2adfd8f99142f90f184527f8a61d025bc18d7aecc025aa436c63a536"], &(0x7f0000000200)=0x52) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x4e22}]}, &(0x7f0000000400)=0x10) recvfrom(r0, &(0x7f0000000140)=""/15, 0xf, 0x0, &(0x7f0000000180)=@generic={0x15, "18b6dcfb3a5fd2e368ce01a9a6fce27aa2c016d534d0459696abc13bb3d49d2aa4a012173fb0ed8b4755ed6998271f6dbef09ce737803fc6cf86079a8e8a3156744462e4c4937b86e84a5b0078ddc066b7c15282a7dda532d4ebb075fae94cc20c4a2ed80834fc26183e6e5028760f26486745573d61448325528341a304"}, 0x80) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/164) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000300)=0xfffd) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000280)={0xe0, 0x4, [0x0]}) 2018/04/01 15:22:20 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/156, 0x9c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x8}, 0x8) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r1) 2018/04/01 15:22:20 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x18, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/01 15:22:20 executing program 4: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x100, 0x8, 0x100, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x208, 0x6de, 0x2, r1}, &(0x7f00000000c0)=0x10) 2018/04/01 15:22:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000a00)={0x14, 0x0, &(0x7f00000008c0)=[@acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x1}], 0xf6, 0x0, &(0x7f0000000900)="a7f719b15e20bf0465ac015254306c4846453379e235e0e326964d00d9417f26665f3e9c0769b9f5dd918bce19e17228958ebd4a66ca0af9ea69735cd04ca7ef7cc377583b342cd81f8e807d60ff1ed86abc7a9d445bbcb8ff460b65febcc9889a332536cd7fb07fd29648d040dd855ed9b63b7c8622285783bb8421decbe7ca39a11afc8e65e72ee8b56a4ec7dd69659df382b0140c5e83036a3ac035dabc55d3d5d53dab5bd8d264e48fd86b8a0bb5911df67cab79989a84874f2d2abcb0c06015803548ec74bebf9db0d00c96f02a964ec5ea457f0bb4d4ee61cc2f84b14498fb5a19be56b694a1937e1133c0e9e70092d78b766c"}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x4, 0x7a8, [0x0, 0x20000040, 0x20000408, 0x20000438], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x44, 0xf7, 'vcan0\x00', 'yam0\x00', 'bond0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x118, 0x160}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@nflog={'nflog\x00', 0x50, {{0x8001, 0xc358135, 0x8, 0x0, 0x0, "ed3b7a6d63cf3e5ae7a089cca785cf2a981535fbe84dd911079355c19de8fb88d6ffe1685b62a31fa8b0d6c38140c5ff9de3b4db5ac6bff086c1e2da2661d383"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d0cbbb0be9354e903c975f3c2da2a556d62aec75d597c26b707d14f4ee9f"}}}, {{{0x5, 0x9, 0x88ca, 'syz_tun\x00', 'lo\x00', 'ip6_vti0\x00', 'eql\x00', @random="183d8d0701f5", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x108, 0x238}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x81, 0x1, 0xffffffffffffff41}}}, @common=@log={'log\x00', 0x28, {{0x1, "1c52bf68827cc24c7b71693ab80af0b4c81f4d9c187e42f57d50a8626dac"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x3, 0xa, 0x88fa, 'syz_tun\x00', 'vcan0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], 0xe0, 0x110, 0x158, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0xc6c, 0x200}}}, @connlabel={'connlabel\x00', 0x8, {{0x9, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xe7ac, 0x2, 0x7}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x9, 0x88a8, 'erspan0\x00', 'syzkaller0\x00', 'teql0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x130, 0x1b0, 0x1f8, [@rateest={'rateest\x00', 0x48, {{'gre0\x00', 'ip_vti0\x00', 0x12, 0x1, 0x6, 0x1f, 0x10001, 0x81, 0x40000, 0x7b}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x1f}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "68521a1acae488e23c8a364b664ce3ed3963532470f57adf91a970ce01ad", 0x8}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"e463a6b7b88a18553b30e6a83ad70c7ebe171a454fb5a069988cfe53e23a"}}}]}]}, 0x820) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/01 15:22:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/igmp\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x5, 0xb, 0x0, 0x70bd26, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x45, @fd=r0}, @generic="e959eb758b8995da7af356cb2c83f95c8d8c319c355f7af10ec590e6d5b025ccdd3546dd02802845bcdd4e6d586811e36b5b55ce2011ddced7df11cc402faa20e9672d20c2d283ab643ba89151491fb5319ea950b1117135577edafe705d5f1131", @typed={0xc, 0x70, @u64=0x4}, @typed={0x1c, 0x15, @binary="f25d0cb8efe2481c1341292dc4149bf8afbf06214471acd5"}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/72, 0x48}], 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x1000) 2018/04/01 15:22:20 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000140)='*\x00', 0x2) ioctl$KDDISABIO(r2, 0x4b37) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x8002) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2f0000000000, 0x3) renameat2(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/04/01 15:22:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x3, &(0x7f0000000080)=[0x6, 0x200, 0x5], &(0x7f00000000c0)=[0x9, 0x4fd, 0x7, 0x9, 0xc3], 0x0, 0x2, 0x50, &(0x7f0000000100)=[0x0, 0x80000000], &(0x7f0000000140)=[0x7f]}) 2018/04/01 15:22:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x2, 0x5, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsf0\x00'}) 2018/04/01 15:22:20 executing program 2: syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x77359400}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/01 15:22:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80, 0x107ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x0, "ecc1da6185f99a100b9e7dbc354a945ddb04b881b92de5981fa53a8f3d7111dc52b6269148ecef17764f0f63"}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYBLOB="0d0000004b6694d201000065a4193681f6f696a00000000000000000000000"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280), 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bcsf0\x00') r6 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x800) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000000880)={{0x0, 0x2, 0x0, 0x1, 0x1}, 0x8001, 0x80, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x8523, 0xde, 0x291}) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000640)={[], 0x100, 0x100000001, 0xffffffffffffff81, 0x0, 0x20, 0x17001, 0xf000, [], 0x6}) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x10001}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x110) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'irlan0\x00'}}) [ 62.016357] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 62.042782] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 62.115124] xprt_adjust_timeout: rq_timeout = 0! [ 62.139382] device lo entered promiscuous mode [ 62.158264] xprt_adjust_timeout: rq_timeout = 0! 2018/04/01 15:22:21 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x9, 0x8001}, {0x3, 0x2}, 0x3, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000, r2, r3, 0x1f, 0x1, 0x800008) 2018/04/01 15:22:21 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/141, 0x3f) 2018/04/01 15:22:21 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000100)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x103002, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xfbfe, 0x0, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendfile(r1, r0, &(0x7f0000000180), 0x100000000) 2018/04/01 15:22:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000001080)="cf59301b1a1a302f3e7990e056ec30335bbd8d178d56a77804dd52ce76d85a1ef334bd8917ec693794650a62ce3253dd3c61fa94470bcfafa75f747071320b1652f315d1195d972fe6c12d6f1bfbfdcdb9da7cf9dcbbfc32b3f1d863e9b35d7d0947d9a0e40fc25d640ff0375cc6f484c7b3e6860999bce1cb9cc084d64add86e965ef671a1d6f109d6fb9c16dfe1c649badf79b2c43c2b8606ad98f1344b2be2442c2510a64", 0xa6}, {&(0x7f0000001140)="5460601a448b61ad8257988c515c", 0xe}, {&(0x7f0000001180)="c24fd568404d4ccfdd150c4c17e3ab55634ff0828a8164db4a3869fd64e2e7d87f604f006f6b02e249545b8fecd82ce4ac52faed3bd64243224036cdc3e4c248794641549ce162861f007e2aae33c253ae2b267c5d5b866a8ead0fa43a7761f09a851f", 0x63}, {&(0x7f0000001200)="61283177e51c2891c378b13c7573f6b3bc1c908783780d563c735df8aa02ac929ba6f1e99b449eceabf309ca0dac391aca0d1d2fdfc3650f27105d03a4a39b66e02304562361900814fd83c1ad89eb2d0811e652623e2d949c74c6fc58b78ac88e323ebd24289147b84cdd3728949c6d01846e83c775adc804765a8629f94e9be7f1732fc731f0f8bad0f35496ca5381220943a4f9f3e81ee89a29eb57e0885f0069af1bdac0aa6fbcb7cf32e361b237182d5d9c1d44b66c014bd8752621732eeebc0d6d9c8288b3958091283172c136c6e9dce0bab2bba11d7882c9d28c3e378bf890add3", 0xe5}, {&(0x7f0000001300)="6a05492e738512a420b4d4c093d7ef6072ca47037cdcf03a17550a4571b0f18151100d6a6be3db8b2a50b3496ac111c5b0b22e0bf33daa2ca0120f95c890d57e3fd0f943dd2d82730a7c4ae441f34e5001c9d813a11c40dc848870dc775ffadd803f574f", 0x64}, {&(0x7f0000001380)="84f98896137fc2e43aefe6af8d0261147b00c48827051b0fec561afed3092b07bb85bd1c6c6fa0b8b8709c1668f33cac9906cf7818d76298988f0b60345d1cb398144a98b5ab4eacc00dacf5ec83e42df9b307df9f128a7e9ad7f7e045fe38dc8f3d4f548530630160c9432b9e836bf26837fd149e17c38b845fd4db11e8472ee78e714b5357ba6438aecc754de1fb02c18605e9", 0x94}, {&(0x7f0000001440)="1fa30cbd1f832ccde229ecd0c9", 0xd}, {&(0x7f0000001480)="7ae7466059c0e4690c7e49ee53f26d84b1d59f2306441e1faa536d5e7abc7c30557edaae566339e88dcbbbe44bf62c32fd9ec551fe9ddd97db", 0x39}], 0x8, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/01 15:22:21 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/170) sendfile(r0, r0, 0x0, 0x364) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x5) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000001c0)={0x1e, 0x0, 0x2}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)=0x1) r1 = dup(r0) sendfile(r1, r0, &(0x7f0000000040), 0x3) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/01 15:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000001100)='tracefs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0xffffff1e}], 0x1, 0x1) preadv(r0, &(0x7f0000001040)=[{&(0x7f0000001140)=""/194, 0xc2}, {&(0x7f0000001240)=""/203, 0xcb}], 0x2, 0x0) 2018/04/01 15:22:21 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) fsetxattr(r0, &(0x7f0000000180)=@random={'os2.', '.&\x00'}, &(0x7f00000001c0)='/vmnet1\x00', 0x8, 0x3) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="3ad54470edc90899fbdbf6f461be457c0019fcd69d44ea5340276eaf14ebc365415f1093bd2877ee64028911cc21ad1e2562ed75d1f14182f93e1295f3a231db7630d326a4e0f6816b94998a748308eb", 0x50) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="b541", 0x2, 0x2, &(0x7f0000000080)={r4, r5+10000000}) 2018/04/01 15:22:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0/f.le0\x00', 0x8040, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) 2018/04/01 15:22:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x4fffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x410) [ 63.001959] FAT-fs (loop0): bogus number of reserved sectors [ 63.008120] FAT-fs (loop0): Can't find a valid FAT filesystem [ 63.023181] FAT-fs (loop5): Directory bread(block 5) failed [ 63.055056] FAT-fs (loop5): Directory bread(block 6) failed [ 63.088230] FAT-fs (loop5): Directory bread(block 7) failed [ 63.130607] FAT-fs (loop5): Directory bread(block 8) failed [ 63.145144] FAT-fs (loop5): Directory bread(block 9) failed [ 63.160571] FAT-fs (loop5): Directory bread(block 10) failed [ 63.169190] FAT-fs (loop5): Directory bread(block 11) failed [ 63.175141] FAT-fs (loop5): Directory bread(block 12) failed 2018/04/01 15:22:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001, 0xfffffffffffffffc, 0x40000}, 0xfffffffffffffe98) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/01 15:22:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x2) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) close(r0) 2018/04/01 15:22:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/01 15:22:22 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000001c0)) 2018/04/01 15:22:22 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffff80, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x960d204f1d0806c1) bind$ax25(r0, &(0x7f0000000080)={0x3, {"5bfd72b40e6c4a"}}, 0x10) 2018/04/01 15:22:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000081fad13c00000000020000000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/166, 0xa6}, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0xd3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0xfffffffffffffffa) 2018/04/01 15:22:22 executing program 0: capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000340)=0x101, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x3f, 0x8001, 0xff, 0x7fff, 0x9, 0x7ff, 0x8, 0x7fff, 0x1, 0x95, 0x7ff, 0x10000, 0x5, 0x0, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x5341, 0x820a, 0x3, 0x7ff, 0x6, 0x6be4d8fd, 0xfffffffffffffffe, r2}, 0x20) lookup_dcookie(0x3, &(0x7f0000000000)=""/62, 0x3e) 2018/04/01 15:22:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3c, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 'ip6gretap0\x00'}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) [ 63.181420] FAT-fs (loop5): Directory bread(block 13) failed [ 63.188206] FAT-fs (loop5): Directory bread(block 14) failed [ 63.241832] IPVS: length: 121 != 8 2018/04/01 15:22:22 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x7ffffe}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x800) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f28aa240bf21eb5e5cbe7804fd307404474ae0242f8dea7a08e0fe9479b06f2", 0x7d, 0x0, 0x0, 0x1}, &(0x7f0000000280)) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000380)={0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000540)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) recvfrom$inet6(r0, &(0x7f0000000740)=""/241, 0xf1, 0x0, &(0x7f00000004c0)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x3ff}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x0) io_getevents(r1, 0x4, 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)={r2}) io_setup(0x7, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) io_destroy(r1) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000680)=""/190) 2018/04/01 15:22:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x81, 0x200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x1, r0, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xc90, 0x4, 0x55b, 0x8000, 0x40}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x89e}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1}, 0x77ae52d8}]}, &(0x7f00000001c0)=0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 63.272838] IPVS: length: 121 != 8 2018/04/01 15:22:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2002) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffe88) 2018/04/01 15:22:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="b3f51800001d0000000100fff56e9c0bcfb03cc821aa78ae306e1827bc18c5f275c9ac2e746ca74256ef6758cc829343558b92a7828f08d5ac008fd539828221dea277c55642a80f2c2a06128b2a38394d644b369712407d827663", 0xfffffffffffffe63) r1 = accept(r0, 0x0, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xdf, "0813b85081f21c166060ade92c6271fa740305de63c99ead2f8cf89cc4a2d3282d9642d32091c7cac699632f02aff3425164af7b085645624d9cd4b08113ba0ffa324c76a4bd7fe16a54062301ab41cc76e13f5e125c128cd139f936a2bdca6b484e4959355751f3a3c14f41c56b3c40b90da8b0037ee80e6b95cb85b9d79609ed5ff00aa02277aeacdac3ac6fddb0e31ee001611fc62c4775d3491174247438f233fb0efb2fbeea83458245065e4e5159e5ba77c845ae98a8534aab55c71a2b0f0d2fdff80125561f4dcf71795d214821b7a8a0ea830bebb8e5f4b30002a0"}, &(0x7f0000000080)=0xe7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x7, 0x6, [0x1, 0x1, 0x4, 0x0, 0x2, 0x80000001]}, &(0x7f0000000140)=0x14) 2018/04/01 15:22:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x0, 0x8}, 0x187) r3 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x0, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x4) fallocate(r4, 0x0, 0x4b99, 0x5) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x6, 0x3ffffff) sendfile(r5, r4, 0x0, 0xc08f) r6 = dup2(r0, r0) ioctl$sock_bt_hci(r6, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d8070000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180), &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000140)={r9, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/04/01 15:22:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x5) r4 = epoll_create1(0x80000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000004c0)={0x20000001}) epoll_wait(0xffffffffffffffff, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xffffffffffffffdc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0) ftruncate(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xff}], 0x1c) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000080)=0x1, 0x4) poll(&(0x7f0000000500)=[{r2}, {r3, 0x1000}], 0x2, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r5, 0x7ff}, &(0x7f0000000540)=0xc) 2018/04/01 15:22:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x10000) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/04/01 15:22:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) socket$inet(0x2, 0x3, 0x81) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)="d1"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6gretap0\x00', {0x4, 0x2, 0x0, "dd43f2245da0", 0x5}}) 2018/04/01 15:22:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c), 0xfffffffffffffd8c, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) 2018/04/01 15:22:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) 2018/04/01 15:22:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x60000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0xffffffffffffffa4, 0x8, 0x6, 0x7fff}, {0x8, 0x7ff, 0x3, 0x3}]}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000940)=""/65, 0xa}, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="06", 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) 2018/04/01 15:22:22 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x10000000000005, "95bdc573cd7859e8634ae336d41bc9dcf27f9becfae1f312701b255fcc8c8799503531cbf7c5611ebb96522cacccf75ce45af0a8094db6786864027f7c10a3c505a9d10b61de7c8406028e0a7703c3b8a7883ed2c58924d1f32c80e912fe37250996e1ebb78eb2cd563de9fefa3f7823b16cdc463d421fc634fa26be40eb499333cf05952a461d55e53504ae6c65b6feb801c09020c3e6ae20f7f6c426a1bac063c8f896986537"}, 0xaf, 0x0) msgsnd(r0, &(0x7f00003ecff8)={0x1}, 0x34b, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000280)) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) 2018/04/01 15:22:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x202800) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r3, 0x39, &(0x7f000039efb0)}, 0x10) r4 = fcntl$dupfd(r0, 0x406, r0) write(r2, &(0x7f00000000c0)="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", 0xfb) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000000)=0x3) 2018/04/01 15:22:23 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/01 15:22:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0xa01, 0x0, 0x0, {0x11}}, 0xfffffd45}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/01 15:22:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63f, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x10a9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4947, 0x20a000) 2018/04/01 15:22:23 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x3, 0x4, 0x100000000, 0x0, "5970b4c9b506cf2324825dc2794c71f868fac69709b54b7001ba2ebae5310444a698e91c25c8c2f6f7208668"}, 0x400, [0x7ff, 0x3, 0x7, 0x2a, 0x3, 0x3, 0x10000, 0x4, 0x8, 0x7, 0x1, 0x4, 0x101, 0x7fffffff, 0x100000001, 0x3, 0x7, 0x401, 0x3, 0x5, 0x9, 0x5f, 0x800, 0x8, 0x1f, 0x8, 0x469, 0x2a, 0x20, 0x5353, 0x1, 0x1, 0x401, 0x7, 0x4, 0xfffffffffffffffb, 0x8, 0x0, 0x80000000, 0x400, 0x1000, 0x7f, 0xfffffffffffffc00, 0xfb28, 0x4, 0x7, 0x200, 0x3f, 0x8, 0x6, 0x8, 0x1, 0x80, 0xe2a, 0x9, 0xe7, 0x10001, 0x4, 0x1, 0xf19c, 0x9, 0x0, 0x7, 0x9, 0x4, 0xc0, 0x7, 0x0, 0x1, 0x7, 0x7, 0x4, 0x10000, 0xffffffffffffffc0, 0x80, 0x6, 0x3, 0x100, 0x6, 0x0, 0x5, 0xffffffffffff720a, 0xfff, 0x1ff, 0x838, 0x8f6, 0x6, 0x0, 0xfffffffffffffffb, 0x2, 0x3, 0x4, 0x70f2, 0x100000001, 0x0, 0x3, 0x8, 0x3f, 0xffff, 0x4, 0xa215, 0x3, 0xe49, 0x4, 0x8, 0x8, 0x8, 0x3, 0x1, 0x9, 0x4, 0x0, 0xfffe000, 0x8000, 0x8e71, 0x9, 0x7ff, 0x4ba7, 0x6, 0x3b9, 0x6, 0x36, 0x1, 0x80000000, 0x6, 0x1, 0x9, 0x19a6], {r1, r2+30000000}}) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) 2018/04/01 15:22:23 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ptrace$cont(0x18, r0, 0x80000000, 0x8001) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0xed6a, 0x114, 0x8, 0x1}) r2 = socket(0x40000000015, 0x5, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x0) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000000000)=0x7, 0x4) bind$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"000296d6f0f3b3"}}, 0x10) 2018/04/01 15:22:23 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000002c0)=0x100000000, 0xffffffffffffff5c) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) unshare(0x8000401) r10 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r10, &(0x7f0000000040)=""/132, 0x84) readv(r10, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1) prctl$setptracer(0x59616d61, r9) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/04/01 15:22:23 executing program 2: r0 = gettid() r1 = socket(0x11, 0x80002, 0x100) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r0}) process_vm_writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000080)=""/86, 0x56}], 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/13, 0xd}, {&(0x7f00000002c0)=""/71, 0x47}], 0x2, 0x0) dup2(r4, r5) 2018/04/01 15:22:23 executing program 5: socket(0x1e, 0x80007, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/01 15:22:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x4, 0x80}, 0x2) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) 2018/04/01 15:22:24 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4002ff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20000000000030a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/01 15:22:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/04/01 15:22:24 executing program 0: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) rt_sigsuspend(&(0x7f00000000c0)={0xfffffffffffffff7}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x8208) creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) ftruncate(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0) r2 = dup(r1) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x240503, 0x31) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) 2018/04/01 15:22:24 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2fc4, 0x42) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000140)=""/147, 0x93}, &(0x7f0000000080), 0x20}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0)=0x7, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000280)={0x2, 0x7fffffff, 0x8, 0x4}) 2018/04/01 15:22:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x5, 0x58, 0x2, 0x9aa}) 2018/04/01 15:22:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x10000000000012, r0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000080)) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/236, 0xec}], 0x1) 2018/04/01 15:22:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x101080) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000000c0)={{0x401, 0x8}, 'port1\x00', 0x0, 0x20800, 0x696, 0x10000, 0x2, 0x2, 0x8, 0x0, 0x4, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000000040)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/04/01 15:22:24 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8001, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x9, 0x2, 0x4a, 0xd39c, 0x100000000}, 0x8, 0x7, 0xfffffffffffffffa}) 2018/04/01 15:22:24 executing program 2: shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = semget$private(0x0, 0x7, 0x2000001) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semctl$IPC_RMID(r1, 0x2, 0x10) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/133) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) [ 65.364360] FAT-fs (loop7): Directory bread(block 2563) failed 2018/04/01 15:22:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x9}) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000540)="8d83e95178aa80ac589895862fc745456f9914f28954682c4c6b5ce760ba14013c53f78bf7b8152ef04081f3b7d1736e12b0c6fc2ea3d832b7982e2d6e2ebbc9b5849687836f55cce9372f4780c37267f3df202f4626dc1de533e546672a850d5cddad48b0247c2c56d7ace029cf8c8d57bd15af7ccc9b93a1ba96cc1341e2f8740a1e7915ad0eadf704d36207a4c93a0e88df2402dda388fcdcf8b0", &(0x7f0000000880)="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", 0x2}, 0xffffffffffffff46) [ 65.412760] FAT-fs (loop7): Directory bread(block 2564) failed [ 65.446097] FAT-fs (loop7): Directory bread(block 2565) failed 2018/04/01 15:22:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8), 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2018/04/01 15:22:24 executing program 6: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setresuid(r0, r1, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000540)="7b68f1f2612e4b2bd40088a0637999ce4430ba920b11caf0d983300faa2f1d3e46eaafe650d4d361ed020799736f2b5441b2a5ad57ea62726d42ebe767fc0c7cfbe480e8726b0098a83ce5529ab4a0336d062f581ccd3948ddd687c7154649341388b3df4363b05bfe6642f94a95b04bbafb8bbb97ff81b6940365d3c6e304adce5956d2f52651349f234c2ba662b124721ff3945a81e015040eb17f63") r3 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setreuid(r4, r5) r6 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r6, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x1) 2018/04/01 15:22:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x5) [ 65.464435] FAT-fs (loop7): Directory bread(block 2566) failed [ 65.492127] FAT-fs (loop7): Directory bread(block 2567) failed 2018/04/01 15:22:24 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x3c, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0x0, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r3}, 0x20) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x12) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r4], 0x1) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(r7, 0x541c, &(0x7f0000000480)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r8 = dup2(r0, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x8000, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) getdents(r8, &(0x7f0000000380)=""/163, 0xa3) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/01 15:22:24 executing program 1: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x7fffffff, 0xa5, 0x0, 0xb450}]}, 0x10) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="fcc87f918562dfdde60847b5"]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80480, 0x0) [ 65.518745] FAT-fs (loop7): Directory bread(block 2568) failed [ 65.525378] FAT-fs (loop7): Directory bread(block 2569) failed [ 65.541123] FAT-fs (loop7): Directory bread(block 2570) failed [ 65.560169] FAT-fs (loop7): Directory bread(block 2571) failed 2018/04/01 15:22:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = inotify_init1(0x0) socket$unix(0x1, 0x2, 0x0) pwrite64(r1, &(0x7f0000000000)="5a9470299cb409d9fa935069548bd87f46d3ac8b2684bc96ddba3c133e842c1ab594e21438ae86a7fe22bb080c69aa1c92f2ab5423cfac9536489189ad2a19174933138c89a8fd2fc7b5f7881f7b32c53f86d3", 0x53, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0xe9e, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/01 15:22:24 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x2) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0xfffffffffffffe03) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x1c) [ 65.585108] FAT-fs (loop7): Directory bread(block 2572) failed 2018/04/01 15:22:24 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="584653420000100000000000000010000200000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1980000000000000040000000000000d880000000000000d890000000000000d8a00000001000010000000000100000000000d035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f00000000c0)=ANY=[]) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 65.711527] XFS (loop3): unknown mount option [XFSB]. [ 65.756769] XFS (loop3): unknown mount option [XFSB]. 2018/04/01 15:22:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg(r2, &(0x7f0000000cc0)={&(0x7f0000000400)=@ethernet={0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000580)="4589496d6a3bfcccae07dc729c52ee6bdf10d9cf221f605c25f790103018703b9a67491f96c3f9f8d07204ee4adf21acce1afdaedaba1228b4d33c", 0x3b}], 0x1, &(0x7f0000000700), 0x0, 0x40000}, 0x4044080) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) unlinkat(r3, &(0x7f0000000280)='./file0\x00', 0x200) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x0, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6") gettid() 2018/04/01 15:22:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x2, r0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) flock(r1, 0x9) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000015c0)=""/231) getrandom(&(0x7f0000000300)=""/4096, 0x1000, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1f, 0x400080) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x1) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8, 0x400410000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000000)="d4"}) 2018/04/01 15:22:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/204) r1 = socket(0x10, 0x400000802, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x44080) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x6, 0x100, 0xfffffffffffffff8, 0x4}) write(r1, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/04/01 15:22:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000000000000009c0000001f00000000001f00000000009e5dd8e0e3573c7956"], &(0x7f0000000000)="47ff3300", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/01 15:22:25 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000001380)='/dev/snd/midiC#D#\x00', 0x11, 0x80000) socket$vsock_stream(0x28, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x900, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r4, 0x1}, &(0x7f0000001340)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000200)=0x100) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffffff9, 0x0, 0x28, &(0x7f0000ffc000/0x1000)=nil, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1d, "ee967798f57cb31a1be35a68dbdafd36107fd4473bb440dd4590f63031"}, &(0x7f00000000c0)=0x25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r5, 0x8}, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001400)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0xffffffffffffff18, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ff}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/04/01 15:22:25 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344", 0x4e, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r2) keyctl$join(0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r5 = gettid() sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0xffffffff00000000}, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x301080, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/01 15:22:25 executing program 6: r0 = memfd_create(&(0x7f0000000040)="89788150d704f25400", 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10801800}, 0xc, &(0x7f0000000380)={&(0x7f0000002740)={0x1258, 0x1a, 0x1a, 0x70bd2b, 0x25dfdbfd, {0xc}, [@nested={0x1034, 0x64, [@typed={0x8, 0x80, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @typed={0x14, 0x96, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x88, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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@typed={0xbc, 0x10, @binary="367b9de34f31c2967d91c24daddfb6d026bf80ff441af5f12e17656d4b31e0526c7f95597fe8267887c123370800adbd16be0a7947844cbd219f129891151c832a955824c24d8259a62d11f6884795bc99f51ec60ff445ce28836b08db539436d22c39f03fe7faa8144bc1ac7d6dbd355291388354ca444ee33af92b0e8461eb4879af6f5e02a2eb706d4ca39801178c85f618d6b48ae3d7cea6bea1b07e5445ae4d1302d136bc78d4475f0f5ce2b683cf4d5a83ade101"}, @typed={0x14, 0x6e, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="b5aedc2f273a2fdc0d38df", @generic="1efa6d6bc00906c209a50bd7d8f998e836915107e5587079091d62f02d19fdc1c4d1bde5aa1abf5e0f99cf15c1bfff4877716b4d3f0eebaba3a35c68d29dfda3b3a7b2b1a62bf7f597ca309aa7a0eb9703affb1aa9bb4152de44850712e9797ea72df2756569674a0dab30639737907e4b566c714a3e1585c05e97a51275cde15f58bc382887ae1ae92d12351c18f2a77ac5db5e625c99d73e5322c6a59dfbad462732554fa3cd0df219890448a99454b66ddbb9c8262d6b86391b70d350", @generic='\f,', @generic="92f195994a8e6ccc03417fd6ba0052febb048e4eed05a29886e4a8d2a86535bccc34a44110553f67de0113d725bb08446693ed892b45713418c74ae4645b62e56804a31c8a8d78894463a4838107b34d02b67f2064d597de576787e412aef0beee97ee5218468ca2ccc87229e91548c4790e"]}, 0x1258}, 0x1, 0x0, 0x0, 0x4040}, 0x4000001) write(r1, &(0x7f0000000580)="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", 0x1000) r2 = fcntl$getown(r1, 0x9) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x5, 0x1, 0x70a2, 0x1ff, 0x0, 0x3d}) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000500)={&(0x7f0000000400)=""/246, 0xf6}) 2018/04/01 15:22:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) socket$pptp(0x18, 0x1, 0x2) inotify_init1(0x800) 2018/04/01 15:22:25 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x4d, 0xa74d, 0x20}, {0x40, 0xffff, 0x400, 0x800}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x5c8]}) 2018/04/01 15:22:25 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000)="79d43bb294ebf3cad32e12ddff0bbe8ed15481f419280328fb78763c4a5f66fe8dee95df72e73f8d0cd10ed792c586a57fc94090ddfa82209ce858f50c2c85f325dd5180779af624e7cd64e8e18d233d18eb5d3eb0b148768da4552112ea22f9e8ecbb7be392ae2ff7d7bd1105000000000000001bdc8a0b73a474030000008278b200849d18ca39b4", 0x89, 0x40051, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet6(0xa, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x1ffc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x103000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000bc0)=0x2, 0x4) 2018/04/01 15:22:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x200000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x40, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20}, 0x20, 0x5, 0x1, 0x8000000000000, 0xfff, &(0x7f0000000140)='yam0\x00', 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4000032, &(0x7f0000000040)=0xce, 0x4) 2018/04/01 15:22:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x3, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/01 15:22:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/current\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001040)=""/4096) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xb81a, 0x3, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, 0x0, 0x7, 0x200, 0x4, 0x20}, 0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}) 2018/04/01 15:22:25 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x58b, 0xffffffffffffffff, 0x8000, 0x401, 0xe8e, 0x8, 0x40000, 0xbe, r1}, 0x20) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000700)) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) fchmodat(r0, &(0x7f0000000800)='./file0/file0\x00', 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) readlinkat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000740)=""/180, 0xb4) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000006c0)={'irlan0\x00', 0x5}) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="9b848735cefadfb9160c6511a5a9df6ceba71040df46ae12eeafe5d60827787c1df5f190e59de5c69aeebbc0547c8691ad78386a3ffed22064a7f55fbfee51e0b18de4a3fe5e222496cb9ea83912236fa09095a8f9e0461b6e4290d2454eb071de579e6e4ca1d729aedf1cdd236e3c349b4064bf7c5ddee554feda53fd96529e53ee9614a839d869d78b859841e4d44cdf0b698b3fcc1ee556835afc5b4bc9982bfde2a0c3555bb615715a91257d83b3bd3d1082c86042113563bce33d988b0b6709e6a509501f0cc1aa6327c7e10b98d5cc5ea7", 0xd4, 0xfffffffffffffffb) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) sendto$llc(r2, &(0x7f0000001200)="23fc6fc99e714e9e6fd43f8fa21f888d6780b8afbd16cba03a5f74b797b2e11ce2a94b20b5d46d25376b83438a9c8218549b068f3337eae22002f13adeb6497a0813d251b7ec9e7a6415673b171ad97eafc5ec869eb20568b5b9ee287e8b232d31fc366e93fb3e0f8348604579e79170cf70902ebb86fe17923c1de8df09083b5364e4794f3cebf08a7869c48bb90fd6b5e81c45", 0x94, 0x0, &(0x7f00000012c0)={0x1a, 0x308, 0x8001, 0x4b7, 0x4, 0x5}, 0x10) 2018/04/01 15:22:25 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x20012, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3f, 0x4) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/04/01 15:22:25 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa9, 0x100000040000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0xe80a, 0x1, 'client0\x00', 0x4, "39236abb976b232f", "27186ba2d5536bcee4a1b6b87adb0fc4c590ec96959e016d165df4ebe975855b", 0x5, 0x9}) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0xf4, "a4b4f12b335df81e72de2a003b8953ae474921d1efd231add6ee618b6d4e1cc17a2e56dfd9803c6273718af5eb01bdc39b7d08b8c2b2db8501eaf90d75bad0280685bf2138333f5261d48867098e0ec023ab0e611119785fe979a4f663315fb070ac55d0449f045dbdc927ff03512d83c234110f8d39578bba2a80bd0b7838d8d805d05f1e49cd4dec699e5245cc0d71d6f4931fd541abf643cd88f4ea4d9a3152e3d1f2630ef9aba66b6565e3fc177e761227b1cc5098450067261d7e7a958f5c8a81d3b23c4e72f1045336f0386e09dfa7f700d395eb1baff8f28c998b2e16525d56accfb41a66dc37d822d531b02f9d8b13e7"}, &(0x7f0000000400)=0xfc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x400}, 0x4) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mprotect(&(0x7f0000a93000/0x6000)=nil, 0x6000, 0x5) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000b1c000/0x3000)=nil) 2018/04/01 15:22:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/04/01 15:22:26 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x9}}, 0x8) 2018/04/01 15:22:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/204) fcntl$setpipe(r0, 0x407, 0x100000001) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/04/01 15:22:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x118, 0x4) sendto$inet6(r1, &(0x7f0000000200)="ffe5cc02af92c26f084801764d65", 0xe, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x1c) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) 2018/04/01 15:22:26 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000040000000000000040000000000000000000000000000000000000376cfd8cf046948571301d62b6a0f3000000000000000800000000000031c000000000000031c100000000000031c200000004000040000000000100000000000018cbb4a50200020000020000000000000000000000000a0909010e0000190000000000000040000000000000003d000000000000270d0000000000000000000000000000000000000000000000000000000000000010000000000000000002000000000000010000018a0000018a00000000000000070000000100000000519e2951", 0xe4}, {&(0x7f0000018c00), 0x0, 0x63fe60}], 0x0, &(0x7f0000018d00)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x9, 0x20000800, 0x2000, 0x10000, 0x9, 0x100, 0x3f, 0x8001, 0xffffffff, 0xfffffffffffffff9}, 0x10) 2018/04/01 15:22:26 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x10100) fallocate(r0, 0x0, 0x4, 0x6) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) 2018/04/01 15:22:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x400000000000001, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8801, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xffff, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000000c0)=0xba842d1c2680cf4a) 2018/04/01 15:22:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f", 0x5a, 0x5}], 0x0, &(0x7f0000012000)=ANY=[]) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x8040) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x3) 2018/04/01 15:22:26 executing program 2: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10000000000001150000050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x8008, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x204100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'yam0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r1}) 2018/04/01 15:22:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000240)=0x4) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001180)={@empty, @multicast2=0xe0000002}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x174}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/01 15:22:26 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd606efbff0030110000000000000000000000000000000000000000000000ffffffffffff010090780000000000000000000000000000000000000000000085d3e808000000ffffac1414aa00000000000000000000000000"], &(0x7f0000000540)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ioprio_get$pid(0x1, r0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) [ 68.027985] ISOFS: Unable to identify CD-ROM format. 2018/04/01 15:22:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x54a, 0x0, 0x2000, 0x0, 0x547d}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 15:22:26 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1342ffa2dce8951a) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x0, 0x5, 0x9, {0x7, 0x8}, {0x80, 0xff}, @period={0x5a, 0x1800000000, 0xffffffffffffffb2, 0xf7, 0x1, {0xcc, 0x1000, 0x20, 0x8}, 0x3, [0x1, 0x9, 0x100]}}) bpf$MAP_CREATE(0xf, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) 2018/04/01 15:22:26 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000000), 0xffffffa2}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x40000) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/01 15:22:26 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file1\x00') r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r2, 0x8001) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x1, &(0x7f0000001780)=[{&(0x7f0000001540)="d384766f408b1b22224e42085553aa89ded735711bd422631cf7cd4c422c3bc1164ab91767aac3567b5ae92984d8f48ef6e7892e5c38eda6d374f03a22a865bbbceadab6fc959654a7fc35f93804e96a225a2c8d13aec915172690e3f75c516e9162648ca5269a1080745704cc3aab77f25213e3d44e52885a9d48f68c0dc3", 0x7f, 0x1}], 0x80000, &(0x7f0000000100)=ANY=[@ANYBLOB="9be6f7d6fddf3eae08c45585475736"]) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) umount2(&(0x7f0000001440)='./file0\x00', 0x3) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd5923858", 0x31) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000001940)="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", 0x142}], 0x1, 0x0) syncfs(r2) getdents64(r0, &(0x7f0000001840)=""/250, 0xfa) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000001480)='./file1\x00', 0x4, 0x1, &(0x7f00000014c0)=[{&(0x7f00000015c0)="87a188c0aeaeb9ff3376dd2a352ccae793b500e434b798f2abe461b0e2459bf114fa523ad9cf669081dbfd4f983ca9c2a95c6faf6b5a6ab228969a8a15063169462474c31af7abac31d08f736eaf4c16b7ac49708e3088d0486cc5dd1914c82328eefb4525215c8cf6056f9b6715629d524c73d3773e046a3363fe372ba13be11c57c0b684e6f8b914fbb8502977a5c3352386636343c67b6ae65ea3c7f704aa0cbd5731e411372bb22b70df054d4d549e98d38469b8fd9fb0c41af0b79207210512d718f29a2727715aac84bf1f368f233025a4fb77053a41d498ffab879bec5bbf5e09f1", 0xe5, 0x100}], 0x0, &(0x7f00000016c0)={[{@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x38, 0x36, 0x7a, 0x78]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) syncfs(r2) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xf00}], 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000180), 0x12000) lseek(r1, 0x43, 0x6) ftruncate(r2, 0x7f) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) [ 68.132143] attempt to access beyond end of device [ 68.137166] loop1: rw=4096, want=32768, limit=25598 [ 68.206830] XFS (loop1): last sector read failed [ 68.226237] ISOFS: Unable to identify CD-ROM format. [ 68.302869] jfs: Unrecognized mount option "umask=586zx" or missing value [ 68.409753] jfs: Unrecognized mount option "umask=586zx" or missing value 2018/04/01 15:22:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/01 15:22:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x5) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x100000000000000, 0x10000) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x800, 0x70bd2a, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/04/01 15:22:27 executing program 6: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$setmm(0x23, 0xa, &(0x7f0000ffc000/0x4000)=nil) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/04/01 15:22:27 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0xfffffffffffffe40) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000840)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 2018/04/01 15:22:27 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000300)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) mq_open(&(0x7f0000000380)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0xffffffffffffffff, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x3, 0xfffffffffffffff8, 0xbb6c, 0x0, 0x0, 0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) 2018/04/01 15:22:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x1000000000000, "502200000006"}, 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0}) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f00000003c0)={r2}, &(0x7f0000000400), 0x8) r3 = accept4(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80, 0x80000) connect$rds(r3, &(0x7f0000000280)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe1d) 2018/04/01 15:22:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="09000000000001000c00542600000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r2 = memfd_create(&(0x7f0000000140)='wlan1wlan1.posix_acl_access\x00', 0x2) getpeername(r2, &(0x7f0000000480)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x57, r3}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000340)={0x9, 0x1, 0x1f, 0x7f, [], [], [], 0xb, 0xd67, 0xfffffffffffffff7, 0x9, "b7683ebab0a7766a8b2c5005ed4c05ba"}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000540)='$ppp1eth1eth0&wlan1-\x00') ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000240)="6243e0ab0dcdfec97dacec97fc00430010644b4393435dc5b1610a07600f6def6b77fea8e44236926553b5559a30db5a1024192a85ffd64fc48c8e835341bb83229c6ea0ed5652876dde053f727049e123312661f263aa63b9f46a74860a833a97801aee2a81fb96ed41585a5469c9b8a790dacd062f91e6290ea8bffb0e6d2ad5798cc74e2e350e3afe121e744b3522f2d85d079709e8291db87d2bf29c0bc2d8477b8e92968ec9f581ffb41f8e0c8df5c180143f92842f70a2206e522ab8c253512df4b6f8386e4988ab79b59b2991cb275af14a9fe4d5d38ea888a1b3aa25bcd72f62") perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x800, 0x8a2c, 0x100000000, 0x7, 0x0, 0x33c0, 0x4, 0x5, 0x3f, 0x1, 0x40, 0x7, 0x2, 0x210, 0xff, 0x1, 0x9, 0x17, 0x10001, 0x5, 0x1, 0x4, 0x73c, 0x100000000, 0x1, 0xda2, 0x1ff, 0xfffffffffffff40d, 0x8, 0xe09d, 0x7, 0xff, 0x0, 0x10001, 0x95c8, 0x8fe9, 0x0, 0x5, 0x6, @perf_config_ext={0x40, 0x9}, 0x2000, 0x3, 0x6, 0x8f06b78328a9e824, 0x1, 0x5, 0x2}, r1, 0x0, r0, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 2018/04/01 15:22:27 executing program 2: prctl$setptracer(0x59616d61, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='{vboxnet1\x00', 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f00000000c0)="faca7875e5fdb6603ce5ad9fad0e8cba47c60894df1f3f0ddea362dc7641051f753c4a93483b3ecdf04b69bf6483b5aecb21dcb1c8d3c3ba7a462942db6832338e41a14c2ff44704932630099a722a05aaf76382390cf0bf11f7281c0d989ed7d253acbdf587e9066739a9f97baa75283a44433eebf78fd4273d611f9fb104763e86c75eec45ad09f7a1762474bc864e813f8af6efd28079b86066740c4c59ed985b1de15ffadd4f96f705010dd07b50e35c65e044ccb60a4efbabcdd791206798377939a4ddbb3d5bedfe0d37cc8ca65d6459b2eb783110f747f421f3d12047d561fd9c19c9057e2ec94035df13e5fc26c0c6db0ff750b9bc", 0xf9) 2018/04/01 15:22:27 executing program 1: keyctl$update(0x2, 0x0, 0x0, 0xfffffffffffffea3) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, 0x8) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) 2018/04/01 15:22:27 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x1, 0x2880) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000400)={0x6, 0x10000, 0x4, 0x1, 0x5}) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/22) io_setup(0x2, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="3764ef28349e89dca7e03808ec49f150967d8a356f9c15e18ad31fcd2f83f131b46f4d72f8a7bc9dd8d410000bb33fcb17578e79f3bd73889903eb816dbe3bb4b240dd065260570f23a91702c339d08124c21a9174f8c5f2e405d7df852b1cf22c846464523e4f5e38bddff7bab00c903e9ab853996cfed7f41eb863067344b8287f46a433a8de40c655c9dfa6cba89bf25921945b47fd8b075b5fc93621d9bc26dbc6f25e5c48955c531712202f092c6417036725decdc4061d88389558996c7b2d9d403a0c2feeca3b1fa928135455e007bed828212ca387b124b9127f6b6fd0ebe66250fb8a69", 0xe8, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/01 15:22:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100) set_robust_list(&(0x7f00000003c0)={&(0x7f0000000180)={&(0x7f0000000080)}, 0x9, &(0x7f0000000380)={&(0x7f00000001c0)}}, 0x18) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 2018/04/01 15:22:27 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000180)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x3, 0x1, 0xffffffff00000001, 0x0, 0x80, 0x6, 0x6, 0x5, 0x7, 0x10000, 0x1, 0x80000000, 0x0, 0x3, 0xce, 0x7, 0xfff, 0x1b3f0245, 0x3}) 2018/04/01 15:22:27 executing program 4: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x10000, 0x401}, &(0x7f0000001900)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001980)={r4, 0x1c, &(0x7f0000001940)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0xffffffffffffffff}]}, &(0x7f00000019c0)=0x10) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x4}, &(0x7f0000000040)) timer_delete(0x0) fallocate(r3, 0x0, 0x0, 0xffff) ioctl$void(r1, 0xc004587f) syncfs(r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) inotify_init1(0x0) accept$netrom(r0, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000001780)={0x7, 0xf0}) socket$l2tp(0x18, 0x1, 0x1) r5 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x400, 0x400) r6 = msgget(0x1, 0x112) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000600)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000017c0)={0x8000, 0x4, 0x4, 0x9, 0x4, 0x1000}) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="020c01001312ffff000600bc6b6e000000000006003f00000100007600000000000000ff010000000000000000000000000001000001ff00000000000000000000000002001300070000002abd7000013500000300070000a0000002004e20ac1414aa000000000000000002000700000004d50706900100000020020013003b00000026bd700001350000"], 0x8b}, 0x1}, 0x4040000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000016c0)=""/143, &(0x7f00000005c0)=0x8f) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001600)={0x3, 0xffffffffffffffff, 0x6, 0x1, 0x1, [{0x8, 0x5, 0x4}]}) open(&(0x7f0000001680)='./file0\x00', 0x20000, 0x40) [ 68.567733] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/01 15:22:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000000280)) r5 = msgget(0x3, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000440)={0xd0da, 0x5, 0x100, 0x6}, 0x6) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000500)=""/177) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) [ 68.626185] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/01 15:22:27 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x1, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x1, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x80000001, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x3, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r3, 0x6, r4, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xa2b, 0x68, 0x10000, 0x67e8e227}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000000380)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000480)={r2, 0x8, 0x200, "26770dcc9a93399d52ed297e01e39d119bc186c0cc9392f9e74d96b4113577fb7d6011f7249c176462286d574dae5800deb2d55964d81856c12d122e842d191794b4bb7231c9eca9f54d96b465d3e097793c2decbcbfc600589eb4d213ce24c62c814a74395924684cea76610a4591c0420c229eda2e17fe61762d8e4e0e47c8ff95f72dfa93b945ad38e424f53418a92c5e7dc32422951be762cafcfb0474708627a2287fbddd415732daaa60b560ac"}) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000300)='./file0\x00') ioctl$KDSETMODE(r4, 0x4b3a, 0xfffffffffffffffd) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/04/01 15:22:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000005, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x7fff, 0x5, 0xfff, 0x8001, 0x5cd, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r3}, 0x10) dup3(r0, r1, 0x0) 2018/04/01 15:22:27 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x9, 0x4, 0x6, 0x3}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x7, 0x4) io_setup(0x6, &(0x7f0000000240)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x1, 0x0, 0x4}, 0x5, 0x7f}) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="10000000f0ffffffff00000000855da000", 0x11}]) 2018/04/01 15:22:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x80000001, 0x400, 0x8004, 0x800, 0x8, 0x800, 0x3a06, 0x3, r2}, 0x20) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt(r3, 0x3, 0x7fffffff, &(0x7f0000000180)="9ddf82b579c387fdc7ad1cb40671d329db499ebcd44845b3ab5f1f28d30258f15041604cb67bd8d8b576e464a10d3cd8860e01b3129a6d1fa3392c021c62bdbabc7e2a8ead48fb2452648eb1f37e6572c789f362edaba03771877a7d1b9edf8581754f52bc23fd4f9f6b73f0e6bffdc2b3fdd3d1518d119b2d3be21baf6ba1862dc233637b57d7a20b4babeee29d11eb29bad5", 0x93) 2018/04/01 15:22:27 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="f6d9ad24f31d8426098cdfb37c3b408adc53f65f685f18cb14f0fc7d6c0f99cc67cde5162fa904fb7a15b8e0f669b74c7e9801f3f83ab09c8706921ab1fc0e5462045a4260520c3d6d2b668aa35a24ac0c2ded1195d66d4e8f8660671a3a8e219deff147b2ff08dd8ab28d5fc87925aa45dd03098d2a29353c6764f3f3a18cc8e28890ad3bd859b18f17b48ba767059fb2", 0x91}, {&(0x7f0000000200)="9287bf7f21f19e0f6099b81e800046a3cfa7b84f0a764fae3f30ef3aafc3a4afe8e2a93e79403a8acec80899712a0bf2e1cb3c70fc5473f7dd7d61eb79f138b200bd540ab62643c08e8b35f0de02ba0c989052d0", 0x54}, {&(0x7f0000000380)="f5ddec2b5b0f5dfa308e2b9307483bea3726f51f52b2cf7f0468a8bc14782d10e3455f1d6f0dcbd45f3f8c9463be9af088020bb678fe42e5f43a256491681009987bb070e9e200835ca94bb2b7cbbb4cddbe82c37127b32079d901575a2d05ff52f92a05f7c2fe66d42e5ff2ae8bfcc200c9f802aea5f23f8cb866215935544792ccf1cf634857615ac5ba9547d9bcf04c348ba697a7d5d0bdead0a42064c7872a90e3f5d63f9e64", 0xa8}], 0x3, 0x0) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000000300)=""/100, 0x64) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x9, 0x100000001, 0x1, 0x7ff, 0x9a21, 0xc82}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/01 15:22:27 executing program 2: r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) migrate_pages(r0, 0x40, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) 2018/04/01 15:22:27 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fanotify_mark(r1, 0x80, 0x0, r0, &(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x3, 0x5}, 0x20}, 0x10) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) fchmod(r3, 0x40) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) r4 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x1}) prctl$setendian(0x14, 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/164, 0xa4}], 0x1) arch_prctl(0x0, &(0x7f0000000280)='{') 2018/04/01 15:22:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40100, 0x0) getpeername$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f7072b35e2f7379732f0700742f6b7076342f7673000000a70500000072655f74", 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/93, 0x100000000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x2, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000200)={0x0, 0xb52, 0x1, &(0x7f00000001c0)}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 15:22:28 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0xe76, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f00000001c0)=0x84) r2 = semget$private(0x0, 0x6, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000003000)) 2018/04/01 15:22:28 executing program 2: prctl$seccomp(0x2f, 0x1, &(0x7f0000000000)={0x20000047, &(0x7f0000000080)}) [ 69.506897] dccp_close: ABORT with 1 bytes unread 2018/04/01 15:22:28 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280), 0xffffffffffffffb0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x1010, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/01 15:22:28 executing program 5: socket(0x10, 0x802, 0x0) 2018/04/01 15:22:28 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000680)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x3f2707deb9bf9488) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x501371}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='syzkaller\x00', 0xa, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000aad30000009500000000000000736999611b07cb011fcdc8a63cab45f5da009fba9c65155d43887a10a1c19b19c206cd585f49e41747502df10cbed987a7b8d37ecc27964ec8fc41175bac6b196cbd749f833a2f1b25d50f8176681808b4b0469e512ea779bcbde2385cfa432afb65b8c803bf1ac8c0a8d15eff0e2f5a7baef3"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4f, 0x164, &(0x7f000000a000)=""/195}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x14080) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000240)={0x2, 0x4, 0x1, r1}) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="6773320600000000000000732300"], &(0x7f0000000300)=""/109, 0x6d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0xff, 0x4, 0x8, 0x3d3a4, 0x8, 0x0, 0x1, 0x80000001, 0xece, 0x666, 0x0, 0x1, 0x6, 0x7fffffff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000600)={r2, 0x3a, "4d7566a33f636fd114870abecfb919ed6fee15cb5b9c9abb41d3ef538e4d01ff8298f07922eb212d88b35a2af4bc3186312774e7dfc91c92dac6"}, &(0x7f00000002c0)=0x42) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) accept4$packet(r1, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x14, 0x800) sendmsg$can_bcm(r1, &(0x7f00000008c0)={&(0x7f00000007c0)={0x1d, r3}, 0x10, &(0x7f0000000880)={&(0x7f0000000800)={0x7, 0x1, 0x800, {0x0, 0x2710}, {0x77359400}, {0x3, 0x63, 0x3, 0x5}, 0x1, @can={{0x0, 0x916a, 0x10001, 0x3ff}, 0x6, 0x3, 0x0, 0x0, "183cf61702872065"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x81) 2018/04/01 15:22:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) get_mempolicy(&(0x7f0000000040), &(0x7f0000000140), 0xb3, &(0x7f000016e000/0x3000)=nil, 0x1) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/195) 2018/04/01 15:22:28 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$alg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)="cdf7aef745f342352fb451e7281f2706b026667380ca86558fcc4d2a6639cec54eb9cbe7ae", 0x25}, {&(0x7f0000000040)="3e570e66ababcbc5086ddbab90554cdcb3d4fb754e", 0x15}, {&(0x7f0000000140)="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", 0x423}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) 2018/04/01 15:22:28 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x400400) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) 2018/04/01 15:22:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x480000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x9]}, 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/04/01 15:22:28 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='net/ip6_tables_names\x00', 0x0, 0x0, &(0x7f0000000080)={0xff, 0x7, 0x200, 0x1000, 0x0, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_tables_names\x00') sendfile(r0, r1, &(0x7f0000000100)=0x800000, 0x80000000000001) 2018/04/01 15:22:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$KVM_NMI(r2, 0xae9a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="46d161d22e0f017e8ec4a2fd3032f4c421f852cec4a135da5e5cb9800000c00f3235000100000f30f246d8cac4417c5268000f06", 0x34}], 0x1, 0x0, &(0x7f0000000080)=[@flags={0x3, 0x600}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000280)=""/236) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x395) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x68, r5, 0x800, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x64e}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000100)={0xff, 0xf006}) 2018/04/01 15:22:28 executing program 4: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)="15", 0x1) writev(r0, &(0x7f0000000000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/04/01 15:22:28 executing program 1: r0 = msgget(0x1, 0x44) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) r4 = getegid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000006c0)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x0, r1, r2, r3, r4, 0x120, 0x8000}, 0xa5, 0xb6f5, 0xfffffffffffffff9, 0x5, 0x0, 0x3, r6, r7}) msgrcv(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/74}, 0x52, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) 2018/04/01 15:22:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4000) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) open_by_handle_at(r1, &(0x7f00000000c0)={0xe4, 0x7, "dde6388058d1d10086392d4916eab3e1c432c866bd5b123ffc9d45ae60003ce0ca52991e25564f2f3b6041bfb72abacf68623a294c6040fef92f836131693b68338ac8205fe7e70b9902b7c68011f711e73bdca4ff0582d22d3cf156561c10236ae058472867db43826bbcbba1d064dc64467e3b7e1d99179780d39f0f7d59717bf63909dd05599233441cae54372ade2c4c8f2972736bf0ab686fae31c34c97106a241eaa7e0ad85d74c219117f4f25d795b88835ceb48c6f848aaa088bbd4e40254fd695af127f5f6f960378baa676ff810e28599e1c55ea9f4e59"}, 0x408102) setsockopt$sock_void(r0, 0x29, 0x800002040000004d, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='gretap0\x00') 2018/04/01 15:22:28 executing program 6: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec05000013020000120000edc0070008000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f00000006c0)=ANY=[]) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000001940)='./file0\x00', 0x5, 0x1, &(0x7f0000001c40)=[{&(0x7f0000001980)="6fd110ecb64666e3ae46488e05fb5a41d6a59504e2ea2941dac628c697c5af3869e6cd148e611effb724e4e72b1ab485b99cb25dc7a69e568c46c221b085d0914663377b165b7a7fdfd299eb964065fb095d8ec9a67b074b4fcec33cbf7ec98cba40b970bbdc4c0d908a622614ef1b49f46eabf84de7eae5dc5a818fd8ddfbb5706d6e9d72f52dad7a04c45505b360452c7a97322fb454cbc9282d1128bbae00a9", 0xa1, 0xfffffffffffffffc}], 0x210000, &(0x7f0000000140)=ANY=[]) stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)) prctl$setfpexc(0xc, 0x40000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000240)='./file0/file0\x00', 0x6, 0x1, &(0x7f0000000540)=[{&(0x7f0000000280)="c415440a47c68ce8ad758cf6118bae24cac22799e29bb29909324ea14aa538451b4f85355d972a2b516679", 0x2b, 0x41e5b4d3}], 0x8, &(0x7f00000005c0)) syz_mount_image$ntfs(&(0x7f0000001d40)='ntfs\x00', &(0x7f0000001d80)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001fc0), 0x1000000, &(0x7f0000002040)) [ 70.219484] REISERFS (device loop6): found reiserfs format "3.5" with non-standard journal [ 70.239408] REISERFS (device loop6): using ordered data mode [ 70.245321] reiserfs: using flush barriers [ 70.265584] print_req_error: I/O error, dev loop32960, sector 31809605776 [ 70.272978] REISERFS warning (device loop6): sh-459 journal_init: unable to read journal header [ 70.282713] REISERFS warning (device loop6): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 70.303575] XFS (loop6): Invalid superblock magic number [ 70.318347] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 70.326785] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 70.338839] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. [ 70.356719] ntfs: (device loop6): ntfs_fill_super(): Unable to determine device size. [ 70.375309] XFS (loop6): Invalid superblock magic number 2018/04/01 15:22:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="e800000015834298164df24fcf39ec80f690fd1aaf86a7f1f8d0ab8146512a22b1bb9de3f6f79f64b5d969772e8765fe30cac8278fd8b9fd3a24eae3dd73c0577871072b2053410a5580f52bb8740000a818d8833679df8b1c3accc81b477563e6aaf9717654a8af756cf082ab1d3baa818041244973067fb4a84673981abb02b4b6799f854a8d2da7030b443ba8f3f68290dbc23a9031ef276aa7f7b98336b3412740b986bdf3e082acd443cc98f98093bc04c9aa806a5cb3fd5252634269aefb886047b27f6223913a0ea6309be8024b85ea5d932eedc8e13574dc92cbd4fb0a8000c7304d"], &(0x7f00000001c0)=0xf0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x65f0, 0x1) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x55, 0x0, 0x6, 0x8, 0x79c681cb, 0x10001, 0x80000000, 0x1, 0x10001, 0x6, 0x7, 0x6}, {0x2, 0x6, 0xe6, 0x1f, 0x5, 0x100000000, 0x0, 0x5, 0x0, 0x101, 0x0, 0x10000, 0x1000}, {0xffff, 0xe5, 0x8, 0x8, 0xfffffffffffffffb, 0x3, 0x74b, 0xffffffffffffffff, 0x20, 0x1, 0x1, 0x5, 0x401}], 0x401}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000440)={r2, 0x4}, 0x8) r6 = semget(0x0, 0x3, 0x0) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r9 = geteuid() fstat(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000600)={{0x80000001, r7, r8, r9, r10, 0x40, 0xffffffff}, 0xad, 0x1, 0x8}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r11 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x20, 0x6, 0x5, 0x2, 0x0, 0x1, 0x1, 0x0, 0xfffffffffffffff7, 0xfe7a, 0x9, 0x7, 0x7fff, 0x8000, 0x4, 0x80, 0x10fee00, 0x1991, 0xffffffffffffff68, 0x7f, 0x80, 0xfffffffeffffffff, 0x4, 0xf45, 0x8000, 0x9, 0x7fff, 0x5, 0x5683a4be, 0xffffffffffffffff, 0xffffffff, 0xffffffff, 0x200, 0x18, 0x0, 0x7, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000340), 0x2}, 0x8000, 0x40, 0xffffffff, 0x6, 0x0, 0x9, 0xfffffffffffffffe}, r11, 0x7, r5, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) 2018/04/01 15:22:30 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x7, 0x200200) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000540)) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) r3 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x0, 0x6d5d, 0x0, 0xffffffff, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) close(r2) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000580)) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r5, r6) r7 = dup2(r0, r2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r9, 0x10001}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, r8}) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)='/dev/snd/seq\x00') ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000500)) 2018/04/01 15:22:30 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x22}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r2 = fcntl$dupfd(r0, 0x0, r1) bind$unix(0xffffffffffffffff, &(0x7f000000d000)=@abs, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) keyctl$session_to_parent(0x12) bind$unix(r2, &(0x7f0000c45ff6)=@abs={0x1, 0x0, 0x4e23}, 0x6e) listen(r4, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = getegid() getresgid(&(0x7f0000000680), &(0x7f0000000640), &(0x7f00000006c0)) r7 = getgid() getgroups(0x3, &(0x7f0000000600)=[r7, r6, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000200)=[r8]) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r5, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000004e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) mmap(&(0x7f00002a8000/0x1000)=nil, 0x1000, 0x100000007, 0x10010, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r9 = fcntl$dupfd(r5, 0x406, r5) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000003080)={0x5611, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, 0x84) recvfrom$unix(r9, &(0x7f0000000380)=""/200, 0xc8, 0x40000000, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000003140)={0x0, 0x300000000000000}, &(0x7f0000000580)=0x28e) r11 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r3, r11, &(0x7f000097d000), 0xff) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) bind$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/01 15:22:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/01 15:22:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80000, 0xffffffffffffffe0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8686, 0x8000, 0xffffffff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x3ff, 0x3b4a3537}, &(0x7f0000000180)=0x8) open_by_handle_at(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0c0000000300000083fe0124b5cbcbaab6eb5e80e4749ee7b8872eec2ae77b7b7e91e060770f3ada"], 0xa800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/01 15:22:30 executing program 5: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r0 = semget$private(0x0, 0x6, 0x74) semop(r0, &(0x7f0000000080)=[{0x2, 0x3, 0x100000800}, {0x0, 0x608, 0x1000}, {0x3, 0x200}], 0x3) r1 = socket$l2tp(0x18, 0x1, 0x1) msgget$private(0x0, 0x164) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/01 15:22:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) clock_gettime(0x6, &(0x7f00000001c0)) r4 = inotify_init1(0x0) r5 = socket$inet6(0xa, 0x3, 0x7) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x40000008b, 0x0, &(0x7f0000001ff0), &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000640), 0x83ff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r7 = getpgrp(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xc0, [0x3b707f39, 0x100, 0x33, 0x4, 0x100000000, 0xffff, 0x4, 0x100]}, 0x5c) timer_delete(0x0) kcmp(r6, r7, 0x5, r5, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e1e, @multicast1=0xe0000001}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) 2018/04/01 15:22:30 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) pipe2(&(0x7f0000000080), 0x4000) r2 = socket(0x19, 0x2, 0x9) write(r2, &(0x7f00000013c0)="2400000024007ffc0100120000000100000ff6ff010000000e00f300f1ffffff1300ff10", 0x24) 2018/04/01 15:22:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="260f34e895ad0f3566b9800000c00f326635000800000f300f7e0af2abba4200b8aceaefbaf80c66b85c557f8466efbafc0cedf30f32b800008ee0", 0x3b}], 0x1, 0x2, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x1, 0x0, 0xfbc7, 0x0, 0x26}], 0x1) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cuse\x00', 0x10000, 0x0) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000002080)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002040)={&(0x7f0000000b00)={0x152c, 0x29, 0x100, 0x70bd28, 0x25dfdbfd, {0x1}, [@typed={0x8, 0x75, @uid=r5}, @nested={0x1a0, 0xe, [@generic="2f5d241d68828f5858b9c028ac5d7a3265bf52a7a4e64d51cc5f53b3301fffba9fb1c06da9a640457a53b6dceea739ca37cb4f6cecb931b2e222f1105951c02742d233828d6d43fc2a9790837def61cf243ab1a7e6dc19b38de9c8f8119b4067f635b7256c8d38a96986bab5a96239e3e6273e58b83b44a69dbe3999026337f595de6358507178a75513781d5ed100517dd255a146088ae81ddb4643eaef0d858a6dc3df32294667acb7473916eccd5ec402ebb1a711b02fd9aae684ffcefc37d838a78de80ad428a4a44d8448", @generic="662fdb9269d2aa95f148e031755b66d8e1315255e81758039266974d025610c7f35b302e4ba003e795a8762c16eb3da1bbb524d72be1947f996c8ef57a6f7ae01ac66e8f42872c0d63311734eac56ff9828a96e7602c1b1b0558ced73edb288b78eef1e5bd7f3bf057fab22673f220f371adcad17b1512d0ce380d915eb245a6c26e3b2848a4bdf8adbf423d6e3e350191699fa65ade87bc41b0eaf21e2ec6a3b8c338742eaa2516e9e6114e", @typed={0x8, 0x55, @ipv4=@multicast1=0xe0000001}, @generic="6cfb", @typed={0x4, 0x6f}, @typed={0x14, 0x60, @ipv6=@loopback={0x0, 0x1}}]}, @generic="3d9cd3f762c991f434e0674f9823aa4dbdfd19a82f748d810018bf3782a79d7cdc6fe2398000a50ab0f8d5fdc0b148334da8a424bd702499a80e36b5dcc5f8fba0579fd5f11087d12b04335e28534fee8312519cf922e9f8dfaa801a3921809292a23418f07da83ccb64600ec189ac4e04669ee1c39eba0ac58551ccd7f9116f9d316c29eab7f9f342c4e891f3", @generic="256a1cd28885d887741140b0ff890b9ebc513340f3f00fdd83f7ebfc4883f287438eb35b42ced97b7f7404e78ca4aad8fd16b26ee8ee9be8719ac0e311438ca72f531c94641b", @nested={0x129c, 0x75, [@generic="00f5c9896d18848a7facd6eac6255e0bc02be5de90b75e4cf84c61b1661b721216260f14c0e64cb48307de41ca859cf07465d25c2a161f7405b1e2f62683d35ed9d6c764e63ffd903ae3e1237a2d1cd28263dc0045d739551123c0dba3bc1c421b4124eb26e18b5722cd83e4be33e618dbff9556b672f63d5b7d965530ca98d60f0eb757a4ac6ccbe13230c26b4d1a9df04ca473a49c079ba9938077a80aeb660c05d6b62cb52c5f40cbbc048f7a4d5a5f135fcb24f53be7db891a4ab8d1b41f8adb", @generic="6c71de4a2a0e8551faa96c0adc4d7e3fad0fd374658607ddfa4151bd3e535b9a3b7376ce2cd6e66047c9a2d3b30ae2f42457ca716fa8c335acea6ca2f63ba96154465eed615660479a1dc736f316bdfb1ae3550594bfa7b8fe33f06a73718ca0fff386959d09595e", @generic="80555b11a52a85f30e618e9b827a708f0ea32b7614ed4e93a3b0d6f9e00c9421ee980b149803d2f03572c7e4907595f6f739b1c12b0f431773c55f43bd315553f160ddd186327db71bb00b1fb8b696afaacf3376be050a1ae8a83a936ed9f90c64900ecf16dc2e13695e0f9fa4a5cd1a42fbfd9d48a15db9e3dde1291bcdc85c8ba6aee4ede191f2573c6c14a4646b5ee2303f64fe821e8e36ca0c2d9b55cad70983bb92cf82a6935fddbdb1b96aeb27", @typed={0x14, 0x14, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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", @generic="dc50724e85aee0162ca5981150b91aa90b20180165891e427ddc8f28eb0b115c7db04c90bd152b3d033ca62c48d4fade81ba613bdc400d532d2d44678c12a21b3794f58d86d6cc61d435ea4c60bcf5e1c98f92325fa7da0a039406f0080f3e19f1c0f0081da48e9537d2260c54b248819f22cc55224a1583e50a653849434c9c4acfbe43a6307f94429a8b1c56e9299583c27784180b6906ce3d0db8dc495bfc3b61db5902aada11ab"]}]}, 0x152c}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000100)={'rose0\x00', 0x2}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000300)={0xf000, &(0x7f0000000280), 0x6, r6, 0x4}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000900)={'broute\x00', 0x0, 0x3, 0xe0, [], 0x8, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000800)=""/224}, &(0x7f0000000980)=0x78) openat$cgroup_ro(r4, &(0x7f00000020c0)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000380)={"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"}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000000c0)) [ 71.182963] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 15:22:30 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x5, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0x10, &(0x7f00000000c0)=""/127, 0x0, 0x200000000, [], r0}, 0xe0f8) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/01 15:22:30 executing program 7: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x200, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x1fe, 0x2, 0x1, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000240), 0x3, &(0x7f0000ffc000/0x2000)=nil, 0x1) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) [ 71.230054] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 15:22:30 executing program 4: r0 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) msgget$private(0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x9, &(0x7f0000002780)=[{&(0x7f0000000300)="7353a1cdcced6468f1810efb85e5dfb33fd1e2e1a9dbef321cf90d2310a4a68cd6008b198961d67fb611f5c933c88eac39", 0x31, 0x2}, {&(0x7f0000000340)="b7f4f8a8bb25cf3e6786b3763685c50755bed160db74567c56204b969bf93fbd71ffa0234370ff06a95b5137792350620b81d462cbcd0cf3fb6e1ea82764cd02ee01fc075105da62cd07c5d7ac0f71647f37ca66dfd29385d7487b8da19e5d686310857e196e6f252d697156af07fe89a817a155ad5d2d28b74ad79f6fb89c23d7c1d2c8b938a887367eb8bc6b2119f20737b396a5a8e302230eaa9ab88c76bba8904aadecc1", 0xa6, 0x7}, {&(0x7f00000004c0)="67fe1c4e1152272868b45e6885221aee6be60f448c65282cc2c18748cba1ba4a06d048b66b39a36cb119a5a93bb5aba9a13440e788df12cc2533d0af7a2e95aaadac2824c338fa5c78ba7d3b394c8333fe735351ae22df72cf416fd592f7f3dc2525980031f17f80317ab290bd7e3c5e259a74e6ddb8f5fd62dfab01286b0a467a453919814f6d5fe0c1ddad00834e7425cfd9801e717db900f33f771cc84b94071fb6acbc3faeba2be4a19b0ed6619f0d5f1854830b17c96ebbf46ff00b280984ec35af133603b6f89be2c540dc3d", 0xcf, 0x5}, {&(0x7f0000000600)="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", 0x1000, 0x6}, {&(0x7f0000000400)="07fdb0c8e37ddc918095822c425fe05400db2b391d5c377a218285dd57ef0c21", 0x20, 0x5}, {&(0x7f0000001600)="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", 0x1000, 0x8000}, {&(0x7f0000002600)="993e5c91bfe67a46c7b6ac8048a1f3601902ee9cb0eabcdc4fc5f720eafbd61c5aaafc455d8cd27a7dd3dca53fd4e1a12f1d6672c7d92cfa058ffd99a11ebbfb1c5c133834c20a02a69270b0ab3e4695be4d1d904460cf187f0e4674e280eb271d3135e3be22aacbcbc6fd8da96333e621147a30ff44512e2a313a689491a39515a6bfb2be89a1532acda65b790b84e0547c50ffc029cb1d45f895c4fb7cbbdbba301b", 0xa3, 0xfff}, {&(0x7f00000026c0)="fbfffd9fc13014de6af34395491c9326d96511e2d2ece46794539c775f3ed9ffa052f7f3e4de2ffe29ecc9ac0b1c27fd1180d343a29e72336a52495878af7b46ef55d19c893cb05a6f6c696a868b0c838456a6e4026aa99641f2588f0f98912f0e0c78601d99d5af116ee52a47941f9f9225", 0x72, 0x100000000}, {&(0x7f0000002740)="fa35786b27723c10c48ef5e23ed879e19bc25b20244e16fc86a687d4ec7f05bef13774673d2142382db90c354a825c00dcb8", 0x32, 0x2}], 0x0, &(0x7f0000002880)=ANY=[@ANYBLOB="706172743d3737367a337a3f2c6e6f626172726965722c7fee4a2a791a952e6e6f646563"]) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/01 15:22:30 executing program 6: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0005f882e2d705f7895cc24a59a2323", 0x11) r0 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffffffffffffe16, 0xfffffffffffffffb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$describe(0x6, r0, &(0x7f00000002c0), 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=""/229, &(0x7f0000000040)=0xe5) accept(r1, &(0x7f0000000080)=@alg, &(0x7f0000000280)=0x80) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 2018/04/01 15:22:30 executing program 0: clock_gettime(0x0, &(0x7f0000949ff0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+30000}}, &(0x7f0000b1bfe0)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) setitimer(0x2, &(0x7f00000e9000), &(0x7f0000281000)) clock_gettime(0x6, &(0x7f0000000000)) 2018/04/01 15:22:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240), 0x8) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffd) 2018/04/01 15:22:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f00000002c0)=ANY=[@ANYBLOB='%'], 0x1}, 0x1}, 0x8000) close(r0) 2018/04/01 15:22:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4f13, 0x80400) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000140)=0xb0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) r5 = semget$private(0x0, 0x0, 0x8) semctl$SETVAL(r5, 0x3, 0x10, &(0x7f0000000240)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="430f22a566b83b000f00d0470f23dbc74424005e000000c744240200900000ff1c24490fc75c353b450f9824bf48b88000c0fe000000000f23d80f21f835800000800f23f8c4018c5f19c4c205982066baa10066ed", 0x55}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYBLOB="8691c9c4dddc2acb36abc05e67cd64e76c606ca789d0f5ce80d688aaf1a17215312ea70cf40a030ce527afb49b0d3ae3aefea5de06daea193b2ee4da2611a2782fffe38f3414ba3be0f780cfc22bfeae1bca5798412df0127427330cd3d7"]]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 15:22:30 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x690440, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@canfd={{0x3, 0x81, 0x64, 0xf7}, 0x20, 0x2, 0x0, 0x0, "b7494069482f0a8927dd80a9e13b5273aa73f997141495047f7efc20ab8a73bcda394a6be942806c81af048c089a1fae038aca6d2cbd0e6ba36461de34c41434"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x1) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x3, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x151) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xf4, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000480)={r2, 0xffff}) umount2(&(0x7f0000000200)='./file0\x00', 0x3) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000140)=0x2, 0x4) 2018/04/01 15:22:30 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffc, 0x1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3a4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x4904c0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e24, 0xb32, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x7ff, 0x2, 0x4, "98fa27b05138a3bda79b003133302ee16a5fb2eedfdc338205e356129c4cbb5531a19d92d71f8bb4bcd3012a3f2f0fb696f95542f4ee81c3cb333d7da7530c37acd9736e3dc35ba030a8cc82e4536c62"}, 0xd8) fcntl$getflags(r3, 0x401) getsockopt$inet6_tcp_buf(r2, 0x6, 0x4, &(0x7f0000004040)=""/4096, &(0x7f0000000000)=0x774eeb4410daf61) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) 2018/04/01 15:22:30 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000), 0x0, 0xffff) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001040)={0x8001, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000001080)={0x7, r3}) write(r2, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x9, 0x5, 0x67, 0x305a6583, 0x0, 0xffffffffffffff80}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000010c0)={0x0, 0x8f65, 0x2805}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001240)=@assoc_value={r4, 0x7fff}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001140)={r4, 0x3}, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001200)={0x4, 0x40}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001180), &(0x7f00000011c0)=0x30) 2018/04/01 15:22:30 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x6, 0xfc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff000000000000000000000000000000000000000000000000000000000000001f000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabbe100000000000000e808000060090000a8090000616d6f6e670000000000000000000000000000000000000000000000000000005008000000000000000000008dffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001dcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c010000000000000000000000000000000000000100000000000000000000000000000000000000baffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x103f) munmap(&(0x7f0000011000/0x3000)=nil, 0x3000) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20300, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000008c0), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='vcan0\x00', 0x10) membarrier(0x3, 0x0) [ 72.152636] hfsplus: unable to parse mount options [ 72.187952] hfsplus: unable to parse mount options 2018/04/01 15:22:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="260f34e895ad0f3566b9800000c00f326635000800000f300f7e0af2abba4200b8aceaefbaf80c66b85c557f8466efbafc0cedf30f32b800008ee0", 0x3b}], 0x1, 0x2, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x1, 0x0, 0xfbc7, 0x0, 0x26}], 0x1) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cuse\x00', 0x10000, 0x0) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000002080)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002040)={&(0x7f0000000b00)={0x152c, 0x29, 0x100, 0x70bd28, 0x25dfdbfd, {0x1}, [@typed={0x8, 0x75, @uid=r5}, @nested={0x1a0, 0xe, [@generic="2f5d241d68828f5858b9c028ac5d7a3265bf52a7a4e64d51cc5f53b3301fffba9fb1c06da9a640457a53b6dceea739ca37cb4f6cecb931b2e222f1105951c02742d233828d6d43fc2a9790837def61cf243ab1a7e6dc19b38de9c8f8119b4067f635b7256c8d38a96986bab5a96239e3e6273e58b83b44a69dbe3999026337f595de6358507178a75513781d5ed100517dd255a146088ae81ddb4643eaef0d858a6dc3df32294667acb7473916eccd5ec402ebb1a711b02fd9aae684ffcefc37d838a78de80ad428a4a44d8448", @generic="662fdb9269d2aa95f148e031755b66d8e1315255e81758039266974d025610c7f35b302e4ba003e795a8762c16eb3da1bbb524d72be1947f996c8ef57a6f7ae01ac66e8f42872c0d63311734eac56ff9828a96e7602c1b1b0558ced73edb288b78eef1e5bd7f3bf057fab22673f220f371adcad17b1512d0ce380d915eb245a6c26e3b2848a4bdf8adbf423d6e3e350191699fa65ade87bc41b0eaf21e2ec6a3b8c338742eaa2516e9e6114e", @typed={0x8, 0x55, @ipv4=@multicast1=0xe0000001}, @generic="6cfb", @typed={0x4, 0x6f}, @typed={0x14, 0x60, @ipv6=@loopback={0x0, 0x1}}]}, @generic="3d9cd3f762c991f434e0674f9823aa4dbdfd19a82f748d810018bf3782a79d7cdc6fe2398000a50ab0f8d5fdc0b148334da8a424bd702499a80e36b5dcc5f8fba0579fd5f11087d12b04335e28534fee8312519cf922e9f8dfaa801a3921809292a23418f07da83ccb64600ec189ac4e04669ee1c39eba0ac58551ccd7f9116f9d316c29eab7f9f342c4e891f3", @generic="256a1cd28885d887741140b0ff890b9ebc513340f3f00fdd83f7ebfc4883f287438eb35b42ced97b7f7404e78ca4aad8fd16b26ee8ee9be8719ac0e311438ca72f531c94641b", @nested={0x129c, 0x75, [@generic="00f5c9896d18848a7facd6eac6255e0bc02be5de90b75e4cf84c61b1661b721216260f14c0e64cb48307de41ca859cf07465d25c2a161f7405b1e2f62683d35ed9d6c764e63ffd903ae3e1237a2d1cd28263dc0045d739551123c0dba3bc1c421b4124eb26e18b5722cd83e4be33e618dbff9556b672f63d5b7d965530ca98d60f0eb757a4ac6ccbe13230c26b4d1a9df04ca473a49c079ba9938077a80aeb660c05d6b62cb52c5f40cbbc048f7a4d5a5f135fcb24f53be7db891a4ab8d1b41f8adb", @generic="6c71de4a2a0e8551faa96c0adc4d7e3fad0fd374658607ddfa4151bd3e535b9a3b7376ce2cd6e66047c9a2d3b30ae2f42457ca716fa8c335acea6ca2f63ba96154465eed615660479a1dc736f316bdfb1ae3550594bfa7b8fe33f06a73718ca0fff386959d09595e", @generic="80555b11a52a85f30e618e9b827a708f0ea32b7614ed4e93a3b0d6f9e00c9421ee980b149803d2f03572c7e4907595f6f739b1c12b0f431773c55f43bd315553f160ddd186327db71bb00b1fb8b696afaacf3376be050a1ae8a83a936ed9f90c64900ecf16dc2e13695e0f9fa4a5cd1a42fbfd9d48a15db9e3dde1291bcdc85c8ba6aee4ede191f2573c6c14a4646b5ee2303f64fe821e8e36ca0c2d9b55cad70983bb92cf82a6935fddbdb1b96aeb27", @typed={0x14, 0x14, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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@generic="dc50724e85aee0162ca5981150b91aa90b20180165891e427ddc8f28eb0b115c7db04c90bd152b3d033ca62c48d4fade81ba613bdc400d532d2d44678c12a21b3794f58d86d6cc61d435ea4c60bcf5e1c98f92325fa7da0a039406f0080f3e19f1c0f0081da48e9537d2260c54b248819f22cc55224a1583e50a653849434c9c4acfbe43a6307f94429a8b1c56e9299583c27784180b6906ce3d0db8dc495bfc3b61db5902aada11ab"]}]}, 0x152c}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000100)={'rose0\x00', 0x2}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000300)={0xf000, &(0x7f0000000280), 0x6, r6, 0x4}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000900)={'broute\x00', 0x0, 0x3, 0xe0, [], 0x8, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000800)=""/224}, &(0x7f0000000980)=0x78) openat$cgroup_ro(r4, &(0x7f00000020c0)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000380)={"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"}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000000c0)) 2018/04/01 15:22:31 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0x100000000, 0x0, 0x0, 0x4, 0x100}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x14000000000, 0x4) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x2) getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r5 = getegid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$netlink(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="1039810404000000f2facc1673059154"], 0x10}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8}, 0x4000) r8 = add_key(&(0x7f0000000840)='rxrpc_s\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="655011b2e0c571279451b3a68324cb4c5b297b12f42a8696c34a4efcf7ba6e4e286ab7747c9cd585adc9bca081cea4bb0e8277d681", 0x35, 0xfffffffffffffffe) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='/dev/input/mice\x00', r8) r9 = socket$key(0xf, 0x3, 0x2) ioprio_get$pid(0x1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0xffffffffffff95cc, 0x2, 0x6, 0x6, 0x0}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={r10, 0x14, 0x5}, 0x8) ioprio_get$pid(0x1, r1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000009c0)=""/43) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x44, r11, 0x410, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x433}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x44}, 0x1}, 0x94) request_key(&(0x7f0000000b80)='.request_key_auth\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='/dev/input/mice\x00', r8) getpeername(r9, &(0x7f0000000c40)=@ipx, &(0x7f0000000cc0)=0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000d00)=0x200, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000d40)={{0xa, 0x4e22, 0xd516, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6b80}, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, [0x4a, 0x6, 0x1, 0x40, 0x8, 0x0, 0x0, 0x7a]}, 0x5c) mknod(&(0x7f0000000dc0)='./file0\x00', 0x9, 0x3) setpriority(0x0, r1, 0x0) 2018/04/01 15:22:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) accept4$unix(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x800) socket$inet(0x2, 0x3, 0x32) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec567", 0x78}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, &(0x7f0000000400)=""/167, 0xa7}, 0x0) 2018/04/01 15:22:31 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) recvmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/166, 0xa6}, {&(0x7f0000000640)=""/254, 0xfe}], 0x8, &(0x7f00000007c0)=""/4096, 0x1000}, 0x121) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000071fe0)={r2}) read$eventfd(r2, &(0x7f0000000040), 0x8) r4 = openat(r1, &(0x7f0000001800)='./file0\x00', 0x501000, 0x40) ioctl$KDMKTONE(r4, 0x4b30, 0x1) rt_sigpending(&(0x7f0000000000), 0x8) write$eventfd(r2, &(0x7f0000000100), 0x8) 2018/04/01 15:22:31 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_sco(r1, &(0x7f0000000180)={0x1f, {0x9, 0x7, 0xffffffff, 0x9, 0x3, 0x401}}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/108, &(0x7f00000001c0)=0x6c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001a00)=0x0) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = gettid() getresuid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) getgroups(0x7, &(0x7f0000001c00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$netlink(r2, &(0x7f0000001e00)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f00000019c0)=[{&(0x7f00000003c0)={0x1f4, 0x31, 0x420, 0x70bd29, 0x25dfdbfc, "", [@nested={0x144, 0x7f, [@generic="3840245d910210041cad4f99bd698c2db0691e50aa80c61b8a2ab4ad6705ed4691f6f6d20c9beb8ba6948f6f7003825f71f1d588f195026cabc5a33ad2f26c204c3545bf82e372e5321265c8f164418b79cf4e92eb6da1b719fd569cb2d988ab", @generic="300430ca60b1bf950c9f4d22c964949b3abc89787e85d44083c0f0a224e297c99da627bc7af0e15df2c47353fa35a84307a54b65463046eaae141c46e19f24c9ac9b3b710bae3099e849f0dad612b2eccbe593b5cac5d49fab2ebcb983b3cfd8d5ae8239831c402039ad1784f38afd4e9c94bc7463dde2", @typed={0x68, 0x15, @binary="753f38e8cddeab02600522f6a83c9d64a81b5739eed6f76930de738165997acb6e0f8e485750ea7e78e685a061d16ab98995146ae14bca7d4f70e70ffa88e21d71dedd7d8557ab6a49d294ae8a2951f7ca0380b4b851208bb3ec88985c4733f00d548d"}]}, @generic="7bb53ea6ef26f4877f6b17015768e420b9d0b78c438e381894f20c4931fab5cd16757f56366ed636cb1ad1079d2625f33b8b565326a9cc376cd9c4daa135a5a1d295bf74ea758cb2c18cb7a98e92e9ee4ee7c75e51c3adba1728ef480d088b2b0b581c7321bf6fae31db4c60f85fa14d707d562078d985a740e844d28988e64f3fc3f3fc0025a20d016df481d08c2a586f029e61a2291638b52627650a81"]}, 0x1f4}, {&(0x7f00000005c0)=ANY=[@ANYBLOB="1000010029bd7000fbdbdf2564a001c874f2e35384c69567eebf4e683ddbfe070b512ba3469bd6b604fcc0bb17096643b3b1ede25c4adb653d33b50927b545e2bedf54502ac096e3a6f6612b49173c00000000"], 0x10}], 0x2, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xf0, 0x20000880}, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x9, 0x1, 0x800, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x80, 0x1ff, 0x20, 0xff, 0xff, 0xbbb, 0x101, 0x4, 0xf615, 0x2, 0x7fff, 0x3, 0x1, 0x53, 0xa5, 0x6, 0x1ff, 0x80000000, 0x5, 0x7f, 0x200, 0xf3, 0x7, 0x10001, 0x7, 0xffff, 0xdd2, 0x2, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000000c0), 0xb}, 0x10000, 0x88a, 0x0, 0x7, 0x8001, 0x9, 0x6}, 0x0, 0xa, r0, 0x3) 2018/04/01 15:22:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r2 = shmget(0x1, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000140)=""/204) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) 2018/04/01 15:22:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/01 15:22:31 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x803) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x34810, 0xffffffffffffffff, 0xa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x38, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="05630440020000000d63000003630840", @ANYRES64=r1, @ANYBLOB="0c63000008631040", @ANYRES64=r2, @ANYBLOB="020000e6bfb63a000463044000000000"], 0x62, 0x0, &(0x7f00000000c0)="478b85ee948625cc23032f781568bc34f120ba35c3e98021d77d9d7f03af838cce8c9e20fa1b62fef91f86221bddf177a31366318881a468871505ac88fdf600e4d058c9fe8b1f78c9d0a60d80a0d6c4bca59873f16a587996b4deba0c25bcd4abe5"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x371, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r3, 0x6}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/01 15:22:31 executing program 7: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 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) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffffffffff7e) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="ff0000000000000000000000000000000abf0000f23b6c750849701b388e7fe892920235b0d2ab3cdc2da175c9ac191535816e52f5cfd7f5d502056ef42b6a83b2422c1c3bd86c2bddbcd3d1482ae27df1a8ecd2c1bc96c702cd58a553f093c985a5a3498ca6afa41cb4acc9951f810087f9f748fd6b8824", @ANYRES32=0x0, @ANYBLOB="14000200ff020000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/01 15:22:31 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'dummy0\x00'}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000080)=ANY=[@ANYBLOB='\b@']) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000240)='N', 0x1}], 0x1, 0x0) 2018/04/01 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r3 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000040)={0x9abb, 0xfffffffffffffff8, 0x3, 0x5}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000075afd0)={0x3b, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYBLOB="558d3a2d01efad"], 0x0, 0x0, &(0x7f000005af7e)}) 2018/04/01 15:22:31 executing program 3: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffff7) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x400) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x14a) inotify_init1(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket$inet(0x2, 0xb, 0x5) 2018/04/01 15:22:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e637075e2abb575eb218ef0c280978cb04463a4dd88e66be3b29433f1dc577eafb5821769602673219a689c348efac2d84c22e6cd8b50be0cee4487ef6caeccc739e0e97e4801597de92ca65c0d35f04eca310be03522bd5ac1eadcc63f6240c3339e781fb0a9b7bc325d322c31c8842fe0bd3851103dc4945f40a9d63e1cd8be08bc509024fc", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000080), 0x122) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x12040) timerfd_create(0x7, 0x80000) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x7, &(0x7f0000001600)=[{&(0x7f0000001700)="50f4c76205150c88655dd7de298043bb6b875d5719629ec037b80df19b8b4482d1e4d9f1030af55aafad28d72f5d3b5ac6aa784c66db5a9ac45418292bab4e4cf454ed4800426ab51bc92982538d1d7aca224f48f9d7a0bd7ea789961fdaed65aa8e9224337c105185020ca45487a28b01f95e852a5972446dfb1f57eee1eaa58113ffa590a15281b2175c456d", 0x8d, 0x7}, {&(0x7f0000000280)='-', 0x1, 0xb}, {&(0x7f00000002c0)="494eb52f0f79d55b2d29e369da87f82880bd75ecaadc53ac05e65b0fe822e776dba19d713d034d73f421599275a260cf2c5ddce9dc63453b510c5b7eda209e319c07363dde7bb9bdee0d687ee7627310d372d8", 0x53, 0x1}, {&(0x7f0000000340)="56a46f8a3bf30cb9f430b7b153b6a3a4bad0cfc055ce5e993a00493304db2c7521f935b2cbf57742c43b1bcf9bc84480a3ba0117a5514dad5373dd325364dda3906c5f430f695ee6d636918a2ab3a19fcccd2b58d18ce77a1999f33b831eec87060b989b46f73ef1c324c1be1e0f4f9ed9a2fe0c326091017d9c488070d107570dbf373e8a074a3cee914bdd00e7beda005fe30f66d932313dc5823edb3aaaacf5383fa64bdb2e8d1327b070512e18c06aed6b5219172277661040afa705859f90cec1f2c1f3dbda15f067c8025b036188fdc4700e950811443ed20037103bb87c11c540416a9aaf15dc24eb35e02e67f76868b4ca6f68", 0xf7, 0x2}, {&(0x7f0000000440)="d57aa7cad3a8e12825a6af4b91892264485fe42a83d5370e6bd3caf24540f576e716e34e910feb9913d71be9cb24451432ff3ee7368e58965d8c6f8b861468f28195d0d061d0f76e48c76fc030589d2af7a71b522615611414607d039ab6c93588932a9493d798abaad9397b43680e72c8e0fb26392c44f9fa798fe58b87c7d3a66da7b83b41bf44eb6d829d08e0ca5255aaf95a18b591ed382f22", 0x9b, 0x2}, {&(0x7f0000000500)="600b40dbba7ed3bbf15b5ce813cf323028f2ac38a3f5c11505b0e0a1452a3a737d61b9418d28d0c1a0b99641fea55a7598a9d30ddf1377c4ff802f9c92f3c9fbb9898be16f08dd0ab55f00262877814b0fe1491d6346f259c7df1c02f6136883e25ca89246269e1eb9b719d7f7e535f603a48b33ae2fd950a66324373c6575114e453f3a6bf81f8447756763834442e9dc373de007b14c683f34f7d3a7878b4f830b9a6611aff6c8f994a6c8648f21af6fa3384f49336a7e1c394838dde4cab1effdbfc1b0515420cd54adbb4c0980d82d4efb63542c670a431439c4776cea9f3e01f45bebf839713c3dcb015b228f17261061b952e6119199c1f67b3b342e30f83b65b95bc4fb4c1e0559fdd6f758464b2cd86c338b0aba360bf4502396ee1fb82ffd44d4e9ec0006c9d5a25f633989125604b84ec08962c21e55dec16e7761cca6690b4b691ac200ed117a7a92da88d5bae86ff1d6e20f3bf224826503b22bf7041988c3ae2221e6da07cd72474281434c4913e45f3dc19520c75a879eebba9694724c267022b52bbb548c003ec17972d64303aa7a8e27958bb33964ba547ea259490220481ce61855101cbedd68b9b67b74021adb1f5e2ca17c122800659b563a77e0307158112e68cad15a422d29951a8095f9bebc28ebbf9aeeb0c2f197bc7be00a4fed403e252de05e0a8b9ee9dd263882b38256c6e1c8c4df6a4da425e7f77131b1c02fd80059f14e19662cd54b4b617b1a6fd95bc922a00fc60c80ec71dfbfaf04df35e4f4b24e5d5f965fce1ade682a89cde4668fec545c693309a731ca92457792abf7e5602636a914c3225b27be1e9c39a24ae46d3adf1f1e3e3a941695a2edc491d46a98da38519734db1ea43dbd7e85c327d1c67c4cf8acbbbfe3fd8ed73bb520de7a2c61c5ffe11484646aa151609d3422355b58e67fc9397b02feb7b30c8785438696b2dcb1e506635feb76ac4913a2e3c63557072f26604a165e0dba28b8fad815457973f75df7683fe16e26100ac2ff75529f0737d0537b6fd454ec8d1843049e53231e32f2accecff95be7bc9c5680731c0088e695da21f5778c4a32a94a505a8890296f8bfd13c92046bb651c3f4b124891ce33e3171cd30b0c11cd6f90a7b077ddec1947e4ad3a6c4313dc6ce978f92e76c5c949359ed00f3a5423c23f20a45beeb07ff94b30b79284e52c882444b8dbdb626ad744bc5dc0e01ae39885c04f3d6b11d6786489676c82c92ef87fc8df5fe8fecf3fb7ec0a1be811a66a85caf0a768dcaf3236cd16e7b5dc97c418e3fcd00a22347742e12acd75ecbb7b5f351047d5d27959520f35ea6da989ee97c036ab1817e06411fe6879733a5b6c3488becd02c94f71a8a3976071f21a667a90f8dd9f0012e3188dfcb22e949632bfeebac9dfa045f849c552b2d8fe671b3fd990518d87d886714e2718fb7c30d9826ed58439be654e4f909c697aa626510877f2d79ab929d427544e4001772dbd2d6eb3dd1aec10600cad3654a005d08a987b674b658daf0adea0291b7792011caa0ea5d98c8151683312c40992edd67a8921e9683b58fe231e332829c435a65b61249ea92af4c897ad9007bf3cfb89bcf44fe2f04d311d5664d668261c87a864dd737a2ebc47942e0ed2ca734671df8bd115b74503d20fb9d96798a82d2c6f43bcfd442306b337f7999d08e9ec12265dc544a24a26f5f0b794e625ca8d5b6d1bc2015911e36aae143f2fa2a536f1c01e93054f3b19fa760a318ba02537aca83b44f4bc59a39fe127677cf79d038f32ca55f54912b05e6a7e734bc30a66e486ec5fc66f422e3e6ddfead13a9ec4458fd2bd49a32d8b68e5c59965eeaa24a35f20291ebd6b4b9217203c6736bd661181efbda3c153e451bd63dc7b818a402e1e138e36cf8a6997805bd9ad998402342e589c1e2ba66173162b89288a5053c49721cae3a97a92aae3fb37e8546fe42951e5a6736d30785dd7e0b3809b14d0096b1a63a4c6c0dd667801049f42ac3af9f391ddd6a2f1f48691c9ccdfe104c869341eac7571a5f583cb5bea90fa1c8e59b4938874d81f85718b7cb4f75ee903cfaaab1e15820d5bfc6d5540fb53a793bc54ede4a261420fb3aa66004a4b8ab6dd5c46e984adb817c92dadd848725502cf71c01e41c4c77cd7172408924a6d8abf0a9200653c1fe529b7bc8ea83631b3efd31dac967287590ea37edd524aadd91fb1c35b7c16a6f7dada8d6930c5609d3e09dab022fb5d6b5d752fae38196451fc4441de776da0f3294906292e2e5a89a7495dec1e875c12421ef2aa00c59501330db1c772a26465c6c266bb269105f77a15a099bcbb4333bc7e0b50852855e611e67f535a51871c89bde48de9d43b1aa0940395caef2c4e8c7157a12dbaba3e3c159ea083b02e7245eec4dc91e873f29fe3bd3f95deacfdf4a6ea8f12babe5234b516b8261e03144e08380cbcb69be48c8c9efb0105cf3f7853d22ba922702f3b2032615ed01d8aa3e1b838cabd91fc96692e5ba0cab18a2683061570f1a08272132dbe6264cb7ab4cfb0c2107b377fb01cd0d6a2af6214d6e04ba3b372c38d210b951f06a855f20822e2ae7ff8819f993e45c9aab730a16de40c180a56fd0d45794ece6c7c9efd4d84ddaca6d51df484c79936278a1dfe5da8bc52ec38943f0f93a9245b60b69b7f2108c3e49e89da9005cafa6b9f2dcd4a8c5bcbaad0b6a8579a3fbe562806d54bddba7286428f666801a32314ad35d9daed99600f74156938b32239655559c4cee84a043bb2bdee6d94b2bccb2912a2897078ed66e13c378ac1aea1e90f7156e0efddd2e3819ee7a41a5b8925569760ec2fbbb9a8d186a450a7f043c2c1e236b87958716e555d6922cdfd09034fc5a41b6dae9819cf86fb31b415a4cc45c03456826d970f8d7ff937059ba29782ea3c063084a820f97e072a5c3ae559b00b5f812c2147f75b0680e10eef378048b7089c6e222df90aaf5ffcdf27ca7662ceface1bbc548b6058cc7e06988f9333f97614718d70f71360ddfe16c7ff72467047b51a3665881dec84122d404096e3bac43efdfe5b0e9278a88c54604711119608a8d8f68c910a6df4b2314b61bab394644b7b8bf38ceb948caba9df1b90b4a15f22e016c88e69fdbdb396a041c1c1679be3c1924ac9d0b3f0fc1e5c245e308ed964ef2c9e7f6cd9b74c2a5a6b5c2c422dd4eb3f62fb3867b0ce246eb6dbad73201dd0bda58de3ec2739533cbb33ee0f6fa70f1b852c2994997fc16d80b932c20a92e04940818cc125dfeef4aa837842b4da40117f51cde0b3ae4dbec1c19a9739453f3d405ebbde0b93c8573ceb28f083b35458ca69678a42a013704e089ed25bea55a7eceb8b0745c92b3bc89427edf57dd5312d452be2cbdfacc4fbf35faeae46c5339deb2e9310f9ceec6aaed55b462701bde9d84caa0d90a84c47e8ecd5c2e620ac7e53903211e7d11e0bfe41b304ecb5f100e38e17b36e0000b8de59b0e1e9292731c9aadf185344e006a6aeb3ff07df33020023a90d505dbafba2775ce6bdeb8477e953ab44f5c719c7c38cfed965c0bbd76f351430518be9b19363028d0a8f5ec6a58a9fd0b17247836410864d0db730cc1aa34d24db5b8da2108cb3de57f2145737e917012e317d39a9cbd44b7b0acdb021bec44ce68e90deb9f4cf23a4b713f400f0b584ce0ad7e41858fa836801f8e512e5602eb2840b1afdce5fa8fd0bc6c61fc6d1ad0f9d1c749ecd42edc899edc0bc718738fadecf080d545b4377ea6c40bbc52519d07b4f5b7edd9bb5deca6d54976a36bd6c34b4451bb935dd724848b545decc8c1c7fe0cc8fa0f57131084da58802f02ff10f9c946dcc3b821fa9097d603c5b96ba068f94ecd8cfc552769a1f452987dd2e1b43524d16f568193e44bb20eca8bb3b919d50de5c3b9ae4bb47920961fc3898560e2ad95994a7b15c4d4ce1dd2ac7619deda36427c74e099583eab13a164a79918ed8380570a92d237fbf36176001bb7b9d4e637828969fea3ddd28ebda14208a56dc6a38a5393ba8a94c1cfa75107740f9ed0afc21a40fe41a0f2d68a083a83cc1b2918b78185325a686c9fe0c9982ef3f3f090d3d07b81990f2efb460506e7d1dd6a760d8d5ce12d96f4d7e966727ef88528150093684896abd0e9b78d4668e3c10f61516e0f41c0bcc0f7676ca86c4709f6e0b3de831ca13b11ccf206da08ccee86a61fbdfc7d8f538319047b95a2dd730bc5bc1b85750d74fa843073a437e0283f39a86168a8614854ed83980ac1b86f228a85d1d6ad7281c08cbf9386387d8863cb31f21bb903a9b223c73e30ab6620c6b8c5d815ca25c30dbf99098c86155ccfc1509b17831c74c9590526a8f59983487eb047788602680e3df25b15f75773fc6c05ee58223612630d42fd0db3951196969110bf9f67f1882312ac69c60f18d500d8a2c336daac099cc3852f5f0bf25c218d886d084f1c0291722e8f50f9150cbbceb94f9cc70c8dc07b58e82ecb7c7a27cac53df9bc2fb2d11ca7cf5b7cd42475074aeed987e6aadc31f47df3d735568f1987fe2ec021db170a4294e91de6e6dceb43af4f7913278ee7d300abd006cb6ac4fc479b599b1aab9c841972a35e585189e39a3c4919214ce5cd8b692da80618e5065e0f8daacf08496a6b56161a1ac5d85cf65b28c6dfbd55815b8435368263125502a0936c39d126b64f2a64bd0d8a70e7d2b661fbd6c368f4a9f58f541a4ccda5b2712500d761c6e8185d3ace54b7d541eb5cd1c476d8b9a6043fdc6559b015a43a0c9b66b882c0cc826ea642a73fe10c267464360f5acf88c64890456b4185c93c2b7585bfab017b2e384c9f72a32c106aa504428d88918de63925df5c8f3528b7e37aa98b4b61bd619d8c8210047b5e8fc89e8dff6a22142bdeea5d83f69f5839208a7abd34e47c883a0ef04e0e109eca48972cb1bbe0a26198ed1e77baad56d5485ea80e7d83febae2893a7cd8e821dd65324e62f4020f030207db7358f4f23c20d81a02e8da2c367f2a3d095786f4481ebc4ea22674e1c6a2600cfade946b7997864a93d1c42f8a2862cbec92211ed291f426753e5cbc692c9d7082b9a6066ce03b5c8017371d3c9a1dbe8dc2ae265e23c989fe5af9d1b9c0cc5d58ea89abef6deea251367c3fee71b830309ba2316d3db64d8a7fb10177f88f6d0b7d17f6d65c4771e5a8544c0edb955016cbdc9d5c48903edec4d1aa70c7bb850e32faa4a67d1d02707fe3a7753dad223b527d8d4afdf5edb6de386f7106bf2328a1152afde7ba16a102069bda2ae7bf5e5c99528f13dc841780ba03db942c5b21db968da7196499ce23ea60036abdf9ca3663fcf3ac44ec7889c67c1d765f0362379e261b8994e51f7f9bd15a8fe62c408a93d3cbb40782f634dd48101da480cc12ef752318309755bc6919dae48946e9e62243aae2babdc98ba4c4cb5a3f2e26b18e78ba2c2d0ec201c2763f0c7ae5c21cad3032a5f95ca975d4b2765a3223d772d90c35dbce889237c56527cfdae72321478ff71834be5fa6c7d7b423b84aa352f0b4e1f099e02eb136002bdca58cf77c64fabd38581e355e9d0e319e2fbfacd4619f1e71597790a5acea07ab86104cd374e601884193db2a25f7d751a306d25106a799d654ae60879acade1749666309bd4b9f621dc961709adcd47a705300e425d57df4a99c3f18fbe84c1823af0e5dfc0132ab5be2225fb1c0a9393a1a890f5f2be06e45d027ea472809aa086f07dd961deeaa17844f3193b7a044dd6a12dfd2dcf4562ec4b7e", 0x1000, 0x6}, {&(0x7f0000001500)="28eecb1a9cdba44f253365edaa2c7f30101973d078c099ac92b5d7a6fb75494ac070ed36bddec6a8002d410c58836d7fe4eb70ed9611acffc3583a21b21a0974b7b5e77112ae21a70af07298c0797ccd5c5c79cb1278d52c88013c641f026efa4dcd471c346d6171f2e7b7d9f2cc95d3846ad72c1dae894e8257c6bd9985f4cbd825b0acfc2d80b47d29a7756bac408eefad67f5443e02a92ca476a04799f81d3a2849263e55023ef2e218912b36d8444d38b0093a7d6d40361c5bca9a879da871eed71721e1e33885100b36caff7ad31d1f8f2a27e4faddc621607370e565", 0xdf, 0x3}], 0x881000, &(0x7f00000017c0)={[{@tails_off='tails=off', 0x2c}, {@replayonly='replayonly', 0x2c}, {@barrier_none='barrier=none', 0x2c}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 15:22:31 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) move_pages(r3, 0x5, &(0x7f0000000180)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000001c0)=[0x6, 0x6, 0x8, 0x3f, 0x100000001], &(0x7f0000000280)=[0x0], 0x2) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/01 15:22:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = dup(r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x75e0, 0x12, 0x1c, 0x1c, "aa8f908e221768ba9e3a6e2748bc5469aabddfdadd2b38a2d9ccf7a01eef118e5f37846124e883516b8bfc0c317dfdafa25aada49ef790c32f474d30533cdcf3", "c1767419e65d8400cfa31d2a7a62b5d0000907d1dc30122927c9719257953b1a", [0x7f, 0x5]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9ef63d18f40b33eda8b16a212a6b0525fd", 0x11) 2018/04/01 15:22:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000001c0)={0x7de}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000002c0)=""/163) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 15:22:31 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x2, 0x40, 0x80000000, 0x0, 0x6, 0x20, 0x4, 0x7ff, 0x1, 0x0, 0x3, 0x4, 0x3, 0x1, 0x4, 0x10001, 0x6, 0xf3, 0xfffffffffffffffe, 0x100, 0x68, 0x7, 0x3, 0x5, 0x7, 0x12, 0x5, 0x5, 0x1, 0x7ff, 0x1f, 0x429, 0x0, 0x10001, 0x8, 0x0, 0xfffffffffffffe01, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x2, 0x5, 0xffffffffd7a94a20, 0x0, 0x200, 0x9, 0x401}, r1, 0xe, r0, 0x2) signalfd4(r0, &(0x7f00000000c0), 0x8, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) [ 72.821102] IPVS: stopping master sync thread 7686 ... [ 72.835143] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/01 15:22:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) r4 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x1000) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{}, {r2, r3+10000000}}, &(0x7f0000000580)) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x3}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x68) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000600)={0x81, 0x0, [0x4, 0x1, 0x5, 0x9]}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000005c0)={0x5, 0x2, 0x203, 0x4, 0x1, 0x2, 0x4, 0x0, 0x6, 0x4, 0xfff}, 0xb) r8 = creat(&(0x7f00000006c0)='./file0\x00', 0x102) ioctl$sock_bt_hci(r8, 0x800448d2, &(0x7f0000000700)) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x7, 0x400000) semget(0x1, 0x5, 0xa0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB]) close(r7) timer_gettime(r6, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) syz_emit_ethernet(0x72, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/04/01 15:22:31 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x22b0, 0x8000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'bpq0\x00'}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000240)={0x80000000006}) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="250d56036c1d522963283c6ec637a449a2731ede87fb5f46692a767bfc1e972b7ae7c0cf188fda5616a1a9cd92d84937f997756641e39295b14f84461a1ad2", 0x3f}], 0x1}, 0x0) [ 72.897546] binder: BINDER_SET_CONTEXT_MGR already set [ 72.923835] binder: 7675:7677 ioctl 40046207 0 returned -16 [ 72.997087] binder: undelivered TRANSACTION_COMPLETE [ 73.002486] binder: undelivered transaction 2, process died. [ 73.054665] REISERFS (device loop6): found reiserfs format "3.5" with non-standard journal [ 73.080528] REISERFS (device loop6): using ordered data mode [ 73.086450] reiserfs: using flush barriers [ 73.094759] REISERFS warning (device loop6): sh-459 journal_init: unable to read journal header [ 73.104739] REISERFS warning (device loop6): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 73.165138] REISERFS warning (device loop6): reiserfs_fill_super: Cannot allocate commit workqueue 2018/04/01 15:22:32 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/157, 0x9d}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/200, 0xc8}], 0x4, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/104, 0x68}], 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0x7, r3, 0x0, 0x4) sched_getscheduler(r3) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)={0x18, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/01 15:22:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x103cc0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xfffffffffffffe4e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x8010, r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'ipddp0\x00', {0x4, 0x3, 0x8, "9b079aec1490", 0x2}}) 2018/04/01 15:22:32 executing program 3: r0 = request_key(&(0x7f00000008c0)='trusted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="8595bd81bf639e50e89960e817b0a8cd48a3", 0x0) request_key(&(0x7f0000000680)='rxrpc_s\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)='/dev/input/mice\x00', r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x7f, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0xa0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x8001, 0x0, 0x2}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4002) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000080)=""/239) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000540)={0xffffffffffffff95, 0x0, 0x9, 0xfffffffffffff001, 0x3b65, 0x2255, 0x76e, 0x2, 0x3ff, 0x7fffffff, 0x7ff, 0x1}) r4 = request_key(&(0x7f0000000640)="8595bd81bf639e50e89960e817b0a8cd48a3", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)='/dev/dsp#\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) r5 = 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, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0xa, 0x803, 0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000200)=0x4, 0x2) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x200000cbe, 0x80, 0x0, 0x9}) r7 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xff, 0xffffffffffffff81, 0x2, 0x9, 0x0, 0x6, 0x592, 0xe, 0x401, 0x3, 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x4, 0x3, 0xd43, 0x7c990f7d, 0x401, 0xffffffffffffffe0, 0x4, 0x9, 0xd0b, 0x9, 0x6, 0x2, 0x2, 0x3ff, 0xf1, 0x4, 0x0, 0x8, 0x35, 0x9, 0x0, 0x0, 0x52c, 0x1, @perf_config_ext={0xb4, 0x5}, 0x8000, 0x20, 0x6, 0x5, 0x20, 0x6, 0x8}, r8, 0x9, r3, 0x8) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000001c0)) sendmsg$nl_generic(r3, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0xc0, 0x23, 0x0, 0x70bd28, 0x25dfdbff, {0xf}, [@nested={0xac, 0x66, [@generic="3ad6245b4fb9000b34adf7394fb5aa5a492520a40ba6690893ee97f8c90d3771f06a7740ee41ec3e5299e2cdb2e26c63c35ae1dbae9a9b25ece1bf6c0bd83db103d9793f2ed2d06edc2243f916ae6f2cc5387d9cb7a389093a9c1e5a9afe1510b98d5e50d8e293245b6a4d385014a3cf99365e2a9453aa3e847f104f7ee8c6fce0a9190dbc59c341", @generic="a7b19a6296c5c3ef5a6abffa284d0dbbc31083f6b2df351f7d364c8ca03519"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000000400)=0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/04/01 15:22:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x5d800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bb000000000000bb000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000240)="a8bc14875bdcc0ff509520ed3fe37d839776b808c9fe37785d42e0dfacb183617ea0556ef042acfd38906980dee88b16d3dd663ae36806e84bc84491b27df782f303add68a7e6236232392122a1e862eb151fec81b0668a6d195f315a3a951d5d789dba269d041f247652d80e4f9b7f7b3acc968164aef9b10ded8a29c331ee756fd479b323a90cf710cb935645b02") open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10b) 2018/04/01 15:22:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) exit_group(0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f00010100000001000000e0000002"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x100, @rand_addr]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/01 15:22:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000280)={[0x39, 0x34, 0x33, 0x31, 0x37, 0x32, 0x30, 0x35, 0x36, 0x34]}, 0xa) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/01 15:22:32 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x2, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500), &(0x7f0000000640)) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/01 15:22:32 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="5db18c12bdb118447be6db565e860f82e928b6b9b69ddd25dce2055f2b072f085ae083ec000df0027e7dcbb880f3af0b8588319257aa98576e70a23f3a", 0x3d}, {&(0x7f0000000080)="bc38b3b6ae0a0c484bd031a5f55e88e0b4b9a13fc5f6fda7ae011010be9118a14d62b28d1870a223224e1cc20c330966088966df65d2218ce5d63a3c768e47bd965fc182f59d7c588e92ef8c9dcde18a9536d82f60d5bddc1afe0fb49d05a68080ad3fc16abbaaf3b35e2feeaf9d00c120", 0x71}], 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r4, 0x119, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000010}, 0x8804) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000180)=0x200000002) fcntl$lock(r0, 0x24, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffa, 0x0, r2}) 2018/04/01 15:22:32 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[], &(0x7f00000001c0)) inotify_init1(0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000002dc0), 0x0, 0x0) sched_getaffinity(0x0, 0x6e84f782, &(0x7f0000002e00)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f00000003c0)=@full={{0x3, {"2d2ac0baa78922"}, 0x89}, [{"1441427da6ebd8"}, {"1da2d94278f7a8"}, {"7ed5c457247f86"}, {"aed8dc7d97d88d"}, {"65b6888ff82337"}, {"e5464b3b484f07"}, {"0103d9b96568fa"}, {"9b35b76661ed07"}]}, 0x48) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000040)) close(r1) process_vm_writev(0x0, &(0x7f0000001a80)=[{&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000002d80)=[{&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002c00)=""/211, 0xd3}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x2007, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'irlan0\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x8) 2018/04/01 15:22:32 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="73657373149bc8dd1d40d7a20722df216279d9a1696f6e696400") preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/01 15:22:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 73.794888] isofs_fill_super: root inode is not a directory. Corrupted media? 2018/04/01 15:22:32 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x8000, 0xae7, 0xffffffffbbfd9455, 0x1000, 0x0, 0xffffffffffffffff, 0x90000, 0x6, 0x2, 0x0, 0x80000001, 0x40, 0x2, 0x401, 0xff, 0x73, 0xfffffffffffffffb, 0x7ff, 0xc8ca, 0x9, 0x2, 0x9, 0x101, 0x9, 0x0, 0x0, 0xd285000000000, 0xa000000, 0x5b, 0x1, 0x2, 0x10000, 0x80000000, 0x80, 0x3, 0x1, 0x0, 0x57, 0x1, @perf_config_ext={0x91ad, 0x574}, 0x402, 0xb7, 0x3, 0x0, 0x7, 0x7, 0x200}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x2000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000200000220a82, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r4, 0x0) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000080)=@req={0x6, 0x4, 0x6, 0x100000001}, 0x10) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 73.932966] PPPIOCDETACH file->f_count=2 [ 73.936684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 73.962167] isofs_fill_super: root inode is not a directory. Corrupted media? [ 74.001139] PPPIOCDETACH file->f_count=2 2018/04/01 15:22:33 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x0, 0x0, 0x6, 0x5, 0x0) signalfd4(r0, &(0x7f0000000080)={0x7f}, 0x8, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x26) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/29) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) sendto$packet(r2, &(0x7f00000000c0)="fa9669b6bb60597022053e491c752f57864e96a8860d17724975339156c426f65e033613601759ea363f19b3b1d4", 0x2e, 0x40000, 0x0, 0x0) getuid() ioctl$VT_DISALLOCATE(r1, 0x5608) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000efff6a)={0x59, 0x0, 0x1, @random="070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000000fdc82b8391907f000100"}, 0x59) 2018/04/01 15:22:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="540101000000ecff00bd7000fedbdf250a0000000c004c00030000b13ff2a059823cdc5457f2991c00000000002fb729c31ebe5e141a7aae8a8339f019759c2c1a07fd544f7f208455ade75aafa4b1f706601452"], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x400c000) 2018/04/01 15:22:33 executing program 6: mknodat(0xffffffffffffffff, &(0x7f0000000ac0)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r1 = getuid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@nat={'nat\x00', 0x19, 0x4, 0x784, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000648], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="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"]}, 0x7fc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x2, 0xf, 0xfffffffffffffff9}, 0x8) 2018/04/01 15:22:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="160000001a00090000400000000000001c0000000000000000000000"], 0x1c}, 0x1}, 0x0) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x1}) 2018/04/01 15:22:33 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xfff, 0x7d78, 0x9}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x3, 0x155, 0xffffffffffffff67, 0xffffffff000, 0x2]}) r2 = gettid() ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x10000, 0xfffffffffffffff7, 0x5, @random="6020f94a9140", 'bcsf0\x00'}) capset(&(0x7f0000000280)={0x19980330, r2}, &(0x7f00000002c0)) r3 = getegid() setgid(r3) 2018/04/01 15:22:33 executing program 1: sched_setattr(0x0, &(0x7f0000000100), 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/01 15:22:33 executing program 3: r0 = socket(0x10, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x4, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/01 15:22:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e6e6504e577bd7a3100ef87e4a6090ac22a394e3dc49fd09a4d41c0b06decd7ae05a152a0637b0ae1ac7f3ca65cb85136569d0d51f5d3b9f6e25ab2eefcdd085b7123f0cdefbf09aeac31d7884bd8eaa124b9e4305dae1033a7a5b02bfd559030c610bb06f30f39830f3e560f2482d8ab784ba13d59ae229faacc0835565d253c360425601c87369cf9a92a8b0c157bd5c980ccb3bec073c2f5b2fca3dbe6fc61376a9d", 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x200) r2 = getpgrp(0x0) getpgrp(r2) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000300)={{0xfffffffffffeffff, 0x2, 0x8, 0x401, "173c39ebef09caf48d98a814b91c11dd96ef2b56584805ccfa0d141a9abb34139a63301794f8f86b4c23393d", 0x9}, 0x0, 0x0, 0x8, r3, 0x7, 0xfffffffffffffffa, "eac08f465f4e030454bf6ca0964d4941e44ec93ffb24e4d07cf3a3f5edbedbba57a8480f4c81db118d9b0002cadd3833a95e18e59b7f771efa342796c04f4d0f", &(0x7f0000000100)='%[\x00', 0x3, [], [0x2, 0x5, 0x80, 0x1]}) r4 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x1000, 0x3, 0x3, 0x6, "526a156ca1706bfa7ee976258d8749f346f839a47f100789f690a30e1874a3d6abb3d943b447fa9a6b2d6335", 0x9}) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000001140)="5c6424148ba4eaef6e2ec03f801290c8c08dc970b0170061b576bffca8640f59aaca308e387d2e078071d3f97d7800e3b7c5a4d2", 0x34}], 0x1, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/17, &(0x7f00000001c0)=0x11) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x24000) [ 74.747165] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 74.760888] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 74.766920] CUSE: DEVNAME unspecified [ 74.787396] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/01 15:22:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000040)) r6 = dup3(r5, r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x0, 0x2, 0x9, 0x0, 0xfff}}) sendto$llc(r2, &(0x7f0000001000)="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", 0x1000, 0x4000000, 0x0, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f00000000c0)=""/64) [ 74.798437] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 74.872029] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 15:22:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x121400, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000340)={{0x5000, 0x3000, 0x0, 0x0, 0xffffffff00000001, 0x9, 0xff, 0x5, 0x3, 0x2, 0x5718, 0x4}, {0x117000, 0xf000, 0xe, 0x0, 0x9, 0x0, 0x2, 0x200, 0x4, 0x5, 0x7fffffff, 0xb759}, {0x100000, 0xf000, 0xb, 0x4, 0x3, 0x65, 0x6, 0x40, 0x1, 0x1, 0xfffffffffffff001, 0x9}, {0xf000, 0x7000, 0x0, 0x3fc00000000, 0x5, 0x1, 0x200, 0x5, 0x4, 0x4ef, 0x4, 0x100000001}, {0x0, 0x1002, 0xb, 0x4, 0x8, 0xffffffffffffffab, 0x5f7, 0xfffffffffffffffe, 0xffffffffffff9999, 0x4, 0x1988000000, 0x6}, {0x1000, 0x1f000, 0x8, 0x2, 0x6, 0x7fff, 0x0, 0x7dc, 0xffffffff80000001, 0x9, 0x2, 0x7fffffff}, {0x3000, 0x100001, 0xb, 0xff, 0xff, 0xffffffffffffffab, 0x800, 0x3, 0xff, 0x54e4, 0x4, 0x1f78}, {0x1, 0x4, 0xf, 0x4e2, 0x100000000, 0xff, 0x5, 0x1c, 0x10001, 0x5, 0x6, 0x5}, {0xf004, 0x4}, {0x4, 0x3000}, 0x20, 0x0, 0x1000, 0x80, 0x5, 0x800, 0x2, [0x80, 0x1, 0x2bf73367, 0x3ff]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r3, 0x3f}, &(0x7f0000000280)=0x8) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r1}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000040)="0f060f20dac5330f2293660f3a448a0a0000000066baf80cb81686848aef66bafc0c66b8060066ef660f3837d836f40fc75ce12ec4c18c5eec", 0x39}], 0x1, 0x0, &(0x7f00000001c0), 0x0) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f0000000180)=0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x8}, 0x8) 2018/04/01 15:22:34 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x47e) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) 2018/04/01 15:22:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x5, 0x1000, 0xff, 0x800]}, 0xc) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0xb, "bf"}], 0x18}}], 0x1, 0x0) 2018/04/01 15:22:34 executing program 3: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x31, "6028afe9318153a80d3e1b6ace1077900d3924a6b7b19e5e09822d4f74cb8e684cd00ac748db010e5967d236611053b19f"}, &(0x7f0000000180)=0x39) 2018/04/01 15:22:34 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000200)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000003c0)={0x200, 0x0, 0xca0, 0x10001, 0x2, 0x95}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) connect$pppoe(r1, &(0x7f0000000240)={0x18, 0x0, {0x0, @random="b75be4f7b392", 'bcsf0\x00'}}, 0x1e) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x292001, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/98) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000340)={0x0, 0xffff, 0x2, &(0x7f0000000280)}) accept$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000300)=0x1c) r4 = semget(0x3, 0x5, 0x400) semctl$SEM_INFO(r4, 0x7, 0x13, &(0x7f0000000000)=""/137) 2018/04/01 15:22:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmsg$alg(r6, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x180}], 0x1}, 0x0) recvmsg(r6, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/01 15:22:34 executing program 0: r0 = socket$inet6(0xa, 0x7fffd, 0x69b0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffb9ffffef00000000070c0401000000", 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x2, "a3c58d874375db72", "f12b211abfc68e2d9175edb926f377e06c9193a93fa3f4c4de0e903f6b0da577", 0x5}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x2, 0x8, 0x7f5, 0x9, 0xfffffffffffffffb, 0x5, 0x100000000, 0x1, 0xff, 0xfffffffffffffffa, 0x20}) close(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) socket(0x11, 0x0, 0x3) [ 75.685985] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 15:22:34 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x35, r0, 0x0) getgid() bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) 2018/04/01 15:22:34 executing program 3: r0 = gettid() r1 = socket(0x2, 0x803, 0x1) connect$inet(r1, &(0x7f0000000040)={0x2, 0x8000000000000, @loopback=0x7f000001}, 0x34) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) lookup_dcookie(0x0, &(0x7f0000000000)=""/62, 0x3e) sync() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r0) ftruncate(r2, 0xffff) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/04/01 15:22:34 executing program 7: sched_yield() ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000200)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x7c, &(0x7f00000000c0)="72939597a4f8d735c539d39607bd0a0b2b7559a92224b3e2e097bc917ba2730f895786095c106f11ef852e578829b374b724ced7f242dd22ecb5fb31818222dd743637e9c7268eb78e1a567179dc98887d4ad9d6b3ac658975ff1fa7085cb31997813e2dca014a1523b45caadb8f4ab43d43b87375be47fc75009c68"}) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/01 15:22:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x8100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) 2018/04/01 15:22:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000001, 0xffffffff00000005, 0x0, 0xffffffffffffffff, 0x7}, 0xfffffffffffffd4e) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'sit0\x00', r3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000380)}, 0x10) 2018/04/01 15:22:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB="12d000cd0730d49a6065"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/01 15:22:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000007c0)={0x66, 0x9, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() name_to_handle_at(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2b, 0x100000001, "abda0600af272c79f6f71fc4b8686d5aa88c7d39871840a5cee28347e20d955d229937"}, &(0x7f00000003c0), 0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x0, 0x1, 0x6, 0xb, 0x7, 0xfffffff8, 0x4}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0xe1, 0x56, &(0x7f0000000480)=""/86, 0x0, 0x1}, 0x48) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) 2018/04/01 15:22:34 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'teql0\x00', {0x4, 0x3, 0x3321209, "50fd17ac872a", 0x7}}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058434124d32507424adee901d2da75af1f0200f5ab26d7a0940000001ce39e5a") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) [ 75.941151] binder_alloc: 7906: binder_alloc_buf size 25960 failed, no address space [ 75.949781] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 75.958507] binder: 7906:7907 transaction failed 29201/-28, size 0-1 line 2963 [ 76.033238] binder: BINDER_SET_CONTEXT_MGR already set [ 76.048609] binder: 7906:7907 ioctl 40046207 0 returned -16 [ 76.063175] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 15:22:35 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x82) setns(r0, 0x4000000) rt_sigprocmask(0x0, &(0x7f0000000040), 0x0, 0xd6000c741ce0c9c2) 2018/04/01 15:22:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xa135}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) 2018/04/01 15:22:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fchmod(r0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f00000004c0), 0x0, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/246, 0xf6}], 0x2, &(0x7f0000000400)=""/5, 0x5, 0x6c}, 0x1) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x2000) getpeername$unix(r2, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/01 15:22:35 executing program 6: r0 = socket(0xa, 0x100000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x100000, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, r1}) sysfs$2(0x2, 0xcab, &(0x7f00000000c0)=""/80) 2018/04/01 15:22:35 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000140)={r2, r1, 0x100000001}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) fcntl$getown(r2, 0x9) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x0, 0x0) dup2(r2, r5) 2018/04/01 15:22:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000040000000029e9ffffffffffffffff"]) 2018/04/01 15:22:35 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r2 = socket(0x10, 0x80002, 0x0) bind$netlink(r2, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r2, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x26) connect$netlink(r2, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xfffffe6a) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x0, {0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0x9}}}, 0x80) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) recvmsg(r2, &(0x7f00005b5000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000094f000), 0x0, &(0x7f0000546000)=""/145, 0x91}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x0) listen(r1, 0x0) 2018/04/01 15:22:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000007c0)={0x66, 0x9, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() name_to_handle_at(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2b, 0x100000001, "abda0600af272c79f6f71fc4b8686d5aa88c7d39871840a5cee28347e20d955d229937"}, &(0x7f00000003c0), 0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x0, 0x1, 0x6, 0xb, 0x7, 0xfffffff8, 0x4}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0xe1, 0x56, &(0x7f0000000480)=""/86, 0x0, 0x1}, 0x48) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) 2018/04/01 15:22:35 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x7) 2018/04/01 15:22:35 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0xfffffffffffffe03) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001340)=0x3) dup3(r0, r0, 0x80000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000001100)=0xc0) r2 = add_key(&(0x7f0000001200)='.request_key_auth\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001280)="71966b22b025e01773d68eee04ae3de937c707315e431158b1b9221097af0f30a67534563e01d172aace3d48eea034544301ac93c063163522728e8367d962190c038778d4307d34609476ff1096ba94ad83841116fb63188563cf6d719b1c9526de3dbe1484612c09152ac8bbd74ea8e218f4e909f475030aaa8bb0d594f5efd77f1bede74a258c0dd5aadd12283460ba11c010a359f5d1901e4d74a174f2b68e83dafca4d36678f7fdfe2fbef89298b4bebe3496069e", 0xb7, 0xfffffffffffffff9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)="a624ce4d95c432fb6fc8d18c3d45cfc8a2e0978b1a3d4fb799cc7445468e568286f2f77eb28495a86c443ae73c68fa1159b269ed0480aabee912de54244b6e1f1784a8a4c99bb31a1d35a5e313910680aac972b091b0c94f84f8cef6ce3277ec6b07868e950e0c1a19b2b27c2047cb4a3688fa044881d53ab39e79413bfa9ba64f1a34563cd2fb7f9a68ecbc18138e40faeb51913955dd80a4a02304ab741cd637bc", 0xa2, r2) 2018/04/01 15:22:35 executing program 3: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000500)={0x1, r6}) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) stat(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 15:22:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x1, 0x10000}) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/01 15:22:35 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/01 15:22:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000007c0)={0x66, 0x9, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() name_to_handle_at(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2b, 0x100000001, "abda0600af272c79f6f71fc4b8686d5aa88c7d39871840a5cee28347e20d955d229937"}, &(0x7f00000003c0), 0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x0, 0x1, 0x6, 0xb, 0x7, 0xfffffff8, 0x4}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0xe1, 0x56, &(0x7f0000000480)=""/86, 0x0, 0x1}, 0x48) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) 2018/04/01 15:22:35 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/185, 0xb9}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x2}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xd0, r1, 0x501, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6624}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x11d93e8f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x52489d35}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x20000014) syz_emit_ethernet(0x0, &(0x7f0000000480)=ANY=[], &(0x7f0000000580)={0x0, 0x3, [0xe30, 0x87c]}) 2018/04/01 15:22:35 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x7) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/01 15:22:35 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x9, &(0x7f0000000140)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) socket$inet6_dccp(0xa, 0x6, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0/file0\x00', 0xb93, 0x8, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffb}, {&(0x7f0000001180)="f4a4680b82dbd71ffa8fe235c5dc6d336d2cb674680152d8903665ad6f8a1ae027bca46618f3330781cf86bbe566a633b87c11a30eef67b750fa42ef36451b1f8c907ec40f4464eb6b3b10c3a9f37e164080409d8e39f2cf0829bab32f79e036a76809e0790e1381a60ec632ed8f131baa3d40ec25752e5f80598d01c69746ddb80801cb4162ca73c58e738d012d2e58fd7a3df85d3d438d75fa25bd6c0947da0bbf19929513ae3df52e0416387e56fa72163b8c56c3026bda106b45b16cf0d9", 0xc0, 0x6}, {&(0x7f00000000c0), 0x0, 0x8}, {&(0x7f0000001240)="a49ac826894aed783173eb5bf9ab88eac603bd1739289fa566fc751fb85a6c163214a095071278c28335f69f0b5e079ec4e3795ac727836979748847d0aec8a59b9d0dfae54650c7e353cf65ea7588988d82f3ba1a0c972828591c1102ac4b85e4d0150664e0e73fcc", 0x69, 0x392f94cf}, {&(0x7f00000012c0)="49bdfac5730192cc13c7cad8ed39f9b45a106781a5202827ee539e8644127a7082d80c2793c796b909ef2540902c1143bf99bcd1cdd69ed04c9ec8befdb05444a10f1dd284efae0b8ee1bd863bcfe9f8fb38e9ed4ba74717f71ad20a929650b67592dc57ca6723085c5be503243059774f873c88dea644c0c8d6e85347835ea04c4911b44aa579b651b6d8df42d3d0", 0x8f, 0x6}, {&(0x7f0000001380)="a8e8e78884ec7d8ca93b2b5c851745aff65e25dd58b6e6fa3219037e15c1cba9d0d8ab6560afd2580fce21d19563d4ed1b18cf17725bbaef55d2301527f72abf71ec19398be0cd6333652594c48fd4d28cfb8b5e4e14ee0a5478659aba0a74683b71b41945b9abbf7ecbfc1096a3bdb92224d6dca265f44e0c4549372a4adc67a54c5996724ad1bd0b5cb9a8ff78720381f748217d36d34b2080adddae8e809095196e493f54d3b01b46f16a7c3d22e9c009a5511b2483a3645787fc1d21c1e07357655c8923acbc81eb08858bb7aefc8f0b3283332b96b3861567f6f5d2", 0xde, 0x2}, {&(0x7f0000000100)="861598329e118f1eb7901c01edbac566", 0x10, 0x1f}, {&(0x7f0000001480)="8a8afdd9c0d3d837ab43d9a6d91aae4762a8f86e40735bac17f87a7fb9d89329d7c310a2ec3aeb9bd87d73530379f40e3e2e5461bd7f15a19465c60ad666c994e7d1ef2ab01d84a928dd", 0x4a, 0x190}], 0x800400, 0x0) 2018/04/01 15:22:35 executing program 6: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="1a90b239720780380d94b3453869f49658a7d4ee8cd1453d0f20ddbccdc0ca1027bbadad0280d40d11bbe0614b68897d01e56d0a442bb7e46ffeebe0ece9ee0917c0822994f1304e46b96db773608a7891d27a5f1e77291a0bdf5b75e9cdbad35e95be82a0a3bba161d99d1a5a963f385ec8833a9bf26d908b3deea1a41951f7775703b3f208d1d2827a64e6f7a8462c8b8f09b0387839181c2ed7973eadaa6834e49a0741effae91920158d47e75412ff6addd1d4c5eb9625fdf188d89da734f9cb3fe3cd52a6") r1 = fcntl$getown(r0, 0x9) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r2 = socket$inet6(0xa, 0x3, 0xe2) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000000)=0x2) fdatasync(r0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setpriority(0x2, r1, 0x3f) socket$rds(0x15, 0x5, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/100, 0x64}], 0x1, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/01 15:22:36 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/247, 0xf7}], 0x2, &(0x7f0000001240)=""/36, 0x24}, 0x0) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='//file0/../..\x00', 0x0, 0x0, &(0x7f0000000040), 0x820, &(0x7f0000000380)={[{@minixdf='minixdf', 0x2c}]}) 2018/04/01 15:22:36 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x5, &(0x7f0000f85000)="03", 0xfffffffffffffc28) 2018/04/01 15:22:36 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x4, 0x1, 0x9, 0x400, 0x5, 0x8e}) dup3(r0, r1, 0x0) 2018/04/01 15:22:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0xfffffffffffffffe, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f0000000080)) r0 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x797aef20d1e994aa) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x3, 0x1, 0x3, 0x100000000, 0x400, 0x2, 0xfff, 0x4ae6406a, 0x0, 0x2, 0x10000, 0xffffffffffffff1c}) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x9, 0x2, &(0x7f0000000440)=[{&(0x7f00000002c0)="49ff04ffe091bb0d8c011f21fb41ee13b5e8542491b5a0cf285f8d37bcc57256bcfb2264af2e1d00728417c75b5dc6762c998fcda42616a964e1de80c81f517dc16f6c2784704148e3f6453bcf705a832fa753f5afa5ea83a96cb2c71c4494e385f7712c00b418d4e38c8ac8a147660bf7c65100d06f0f074c3ceba96e9304d88b75bec638a39e7486b0cc0216964a15416b0dbec3c0c85527b1b45205e76ff00c97418fdef64d90f4968286e51d677b5137a99e1ff1fa877a9e2ba3064d16601096d7aaf1e879fca5fd12d31855c3a83c8cd407ad11d83713124cd700ada4d2a66700747b38128fed160875a20e8f97ae84bb4472a139", 0xf7, 0x6}, {&(0x7f00000003c0)="35c3e800e77db7c837bd24cacc2c2b848f6881e9fe434a3746798d7b1e57a95298a5b0af945f25b29279bac8daec66e1330244129e3a3aa7bc1305cfc141a611388c5dd68bdb970d5991bd30d625395e9670e38a30cb2e040e75e152d75ecdf3f71b61", 0x63, 0xcdbc}], 0x4000, &(0x7f0000000480)={[{@localcaching='localcaching', 0x2c}, {@quota='quota', 0x2c}]}) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x40, 0x1a1000) r4 = semget$private(0x0, 0x2, 0x80) semop(r4, &(0x7f0000000200)=[{0x7, 0x6, 0x800}, {0x0, 0xffffffff, 0x800}, {0x4, 0x15284d, 0x800}, {0x0, 0x2, 0x1000}, {0x2, 0x6f1a}, {0x1, 0xa2, 0x1000}, {0x3, 0x5}, {0x0, 0x1, 0x1800}, {0x0, 0x4, 0x1000}, {0x0, 0x7, 0x1800}], 0xa) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x10000, 0x0, 0x7, 0xba3, 0x0, 0xc18, 0x1200, 0x8, 0x80, 0x0, 0x5, 0x81, 0x80000001, 0x6, 0xea77, 0x7, 0x9, 0x8001, 0x5, 0x9, 0x192, 0x0, 0x8e6, 0x53bd, 0x7, 0x67f6, 0x6, 0xffffffffffffffc0, 0x2, 0x81, 0xffffffff, 0x7, 0x0, 0x5, 0x80000000, 0x9, 0x0, 0x2, 0x1, @perf_config_ext={0x2, 0x7}, 0x14004, 0x4, 0xffffffff, 0x3, 0xffffffffffffff6a, 0x80000001, 0x2}, r3, 0x7, r2, 0x1) shmdt(r0) 2018/04/01 15:22:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000015000102000000000003000002000000", @ANYRES32=r1, @ANYBLOB="0800e9fffacee77729eda7dc4cfe346a7e000001"], 0x20}, 0x1}, 0x0) sched_yield() getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/04/01 15:22:36 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x228000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000440)=0x4006) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001940)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="04c7021092d4e83503468546575c211ac8d43b63d3007c9346bc211ba840fbf45d10666c52ed24f1238a9ae728dc5dac1028366063f1ba316811690c876338abee2cb7c38dfd06bdd588f78cf9f910a95c31b1393a011d49e7cfb8962ddf96ac3f83f700e7f7894b385639862a3f4b7497e1b0d1951bd935d25dcac38a137016c2622cc15653fff4f4084ad2f2192993a42da0ffc0fa75198634dc370484cf3d810e30765d63df0277bff59c6147f65be08b789d912d972a9b7d187532b72928cad5", @ANYRES16=r1, @ANYBLOB="48c05216780054c251e8b8fc295e2f14c5dd4fc718a086b396228b64ab3f0b0316049e25772cba587f2d220f46995b51cc162658d0dbf1d2bad13f6982282a6e3be0e54cafaaa1e84bf396a071ad9831602eed6edb5f74b4767e105379f66ec0faead878091dfd56da621168a7b04f2ad9108b483e3ea71feb324c2fa7eb685ef0cd"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR], @ANYPTR64], @ANYRES32=r0, @ANYPTR64, @ANYRES16=r1, @ANYPTR64=&(0x7f0000001780)=ANY=[], @ANYBLOB="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"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r2 = eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e21, @rand_addr=0x7fffffff}, 'bcsh0\x00'}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001780)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xfffffffffffffe9f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/01 15:22:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=""/29}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x4}, 0x21e) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3}, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000700)) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x100000000, 0x7ff, 0x5, 0x10000, 0x5, 0x100000000, 0x5, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xffffffffffffc59c, 0x8, 0x0, 0x6, 0x7fff}}, &(0x7f0000000400)=0xb0) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x3, &(0x7f0000000680)=[{&(0x7f0000000500)="62d2828c68", 0x5, 0x1}, {&(0x7f0000000540)="2ec5e350d6ac73a7c712d8e47400afbcd659ecdce12fc17e2a61a4f5942fedcdf7a27e3bc373a3f9bd0956c2c22547b539e69ab1e503aedd0e22f29bc701b7088dcf8ec0f26bd914be1e18bf742b21cc09cf1e8b9283d12d41ab3836aea8ea6272a81bd2e320fe99b16620fb79470c7fc363a2491fa70f2f35888e51ebf35934d6040387208a915969c0ab99d6ac61ecd32bbe02664e6d67abe80d49db4720a19a06a3f7406f3499a5de74b04e1a8e9cb29b03d5a8c5b70c908863773b75b0d3ef054ac4936a0d69732cd6d31f", 0xcd, 0x800}, {&(0x7f0000000640)="d73e6838eae4fc790670831ee93bbde48842201e2c5fab31471ce5ea94c28014a27fca37", 0x24, 0xb8d2}], 0x20, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r6, 0x401}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000200)=0x5) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 15:22:36 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000007c0)={0x66, 0x9, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() name_to_handle_at(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2b, 0x100000001, "abda0600af272c79f6f71fc4b8686d5aa88c7d39871840a5cee28347e20d955d229937"}, &(0x7f00000003c0), 0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x0, 0x1, 0x6, 0xb, 0x7, 0xfffffff8, 0x4}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0xe1, 0x56, &(0x7f0000000480)=""/86, 0x0, 0x1}, 0x48) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) [ 78.082058] gfs2: not a GFS2 filesystem 2018/04/01 15:22:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x101000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x24, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 78.125079] EXT4-fs (sda1): re-mounted. Opts: minixdf, [ 78.129654] gfs2: not a GFS2 filesystem 2018/04/01 15:22:37 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r1, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x5) accept4(r1, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/01 15:22:37 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000003000)={0x1e86, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x84}]}, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000001c0)={0x67, r2, 0x2, 0x1f}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x2, 0x4) 2018/04/01 15:22:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001b80)=ANY=[@ANYBLOB="050000e300ba0000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/01 15:22:37 executing program 2: r0 = socket(0x10, 0x0, 0x9) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r0, &(0x7f00000001c0)=""/71, 0x47, 0x2, &(0x7f0000000380)={0x11, 0xf7, r3, 0x1, 0x7fff, 0x6}, 0x14) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x9, r0}) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="2d523eb242ac"], 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) [ 78.202696] EXT4-fs (sda1): re-mounted. Opts: minixdf, 2018/04/01 15:22:37 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x400002, 0xffffffffffffffff, 0x1}) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0x47) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0xffffffffffffff00) 2018/04/01 15:22:37 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="05", 0x1, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xb4e59afe) keyctl$chown(0x4, r1, r5, r2) r6 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x36a8, 0x40801) setsockopt$packet_buf(r6, 0x107, 0x16, &(0x7f0000000380)="8f1d071b9cf60fd9ebc9cec734b271e0071e861998bf94b56374adc57e6ff9844006a90613b898e520136c4f54ce3859c0cb07a10fcb2a7ef51ea5050c5cf87fb0d61ef4f7e5b76ca24472a55325d7f425ed1aafb640a7b926c87d1a6fd2f9d8078be3e5366aac69d4a01998652163d654440cdbb1476c599ae2eab12d14ad0c985521e6f9fe40", 0x87) 2018/04/01 15:22:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) ftruncate(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x98) r2 = syz_open_pts(r0, 0x2) r3 = dup3(r2, r0, 0x0) write(r0, &(0x7f0000000040), 0xffab) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r4, 0x2}) 2018/04/01 15:22:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) epoll_create(0x5) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/01 15:22:38 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/01 15:22:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000000100)={0x0, 0x20001000, 0x0, 0x1ff, 0x0, 0xfffffffffffffffb, 0xffffffffffffff2f, 0x1, 0xf2, 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x8}) 2018/04/01 15:22:38 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000007c0)={0x7, 0xffffffffffffff9c}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x800, 0x0) renameat(r0, &(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000880)='./file1\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) recvmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/74, 0x110}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/175, 0xaf}, {&(0x7f0000000680)=""/86, 0x56}], 0x5, 0x0, 0x0, 0x5}, 0x10000) r4 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x40) mkdir(&(0x7f0000000cc0)='./file1\x00', 0x10) pwrite64(r3, &(0x7f0000000a80)="31c89f6c4ab15671df51aac08f6995dd0ac75da3c91b2842356e1eacb2f79b706b04dd0f1bb5d53cf43ce219af9c3585b820e4cef98604d4e5d11cab3020a3ec161201b6d91bff9210c776026f6b6fdbbd07069540aa8c81cf8ed5d737df425ade89e5a81c40d2a129fcf41053c604abdbab9e851fa14e23137a3fab59f95d1ee7d9134bbdd0c0", 0x87, 0x0) getdents64(r4, &(0x7f0000001000)=""/250, 0x6ef) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x200) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xd906) getdents(r4, &(0x7f0000000100)=""/65, 0x41) bind$alg(r3, &(0x7f0000000bc0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000980)={'gretap0\x00', 0x2e6}) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000d40)={{0x5, 0x8001}, 'port1\x00', 0x20, 0x0, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x9, 0xb}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/loop-control\x00', 0x101000, 0x0) r6 = add_key(&(0x7f0000000a00)='id_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000b80)=ANY=[], 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001500)=ANY=[@ANYBLOB="66006c746572000000fd9fd82d72b24dfa53264e0000000000000000000e0000100400000088030000ffffffff000000003001000008020000ffffffffffffffff04000000000202000000000000000000000000000000000000000000000000000000", @ANYBLOB="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"], 0x2) r7 = dup(r1) linkat(r7, &(0x7f0000000c40)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00', 0x400) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489b", 0xa2, r6) 2018/04/01 15:22:38 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x17150, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x58, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x1}, @free_buffer={0x40086303, r3}, @request_death={0x400c630e, 0x3, 0x4}, @clear_death={0x400c630f, 0x2, 0x3}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x3}, @register_looper={0x630b}], 0x70, 0x0, &(0x7f0000000140)="2cb479973ce40783c942d2cdfb5cd2c56202ce475fb991de9c2b2ababee09096f51c310fc3a4cb59733c31216f5ca538519c5c645e9dd546430c2cd237afbf4fbf4c8feecf3644c7a756af9e1375036701170de90e4b003324991f1f649960042f72f6e6383be7d4dcdb49e8f0f2688b"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) unshare(0x400) preadv(r1, &(0x7f0000000240), 0x0, 0x0) 2018/04/01 15:22:38 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r0}) accept4(r0, 0x0, &(0x7f0000000000)=0x2f2, 0x800) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x533, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/01 15:22:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x2, 0x82000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x4, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500000000000000"], &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x10001}, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000200)={'dummy0\x00'}) 2018/04/01 15:22:38 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x8, 0x8) sendmsg(r0, &(0x7f0000001480)={0x0, 0x373, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36111c57e8769315dd290"], 0x58}, 0x0) 2018/04/01 15:22:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0xb5a7, 0xfff, 0xffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/04/01 15:22:38 executing program 0: r0 = socket(0x11, 0x100008802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000340)=0x1) write(r1, &(0x7f0000000180), 0xff4d) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3f}, 0x4) 2018/04/01 15:22:38 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000480)) dup2(r1, r2) 2018/04/01 15:22:38 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x7, 0x2, 0x81}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b}}) r2 = socket(0x8, 0x7, 0x5) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0xffe0, &(0x7f0000000080)=0x2) 2018/04/01 15:22:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="7f57858d8d387027d3e6f0e7aca3c52536198946b66bbc38a093f7c696e921dd3ea1cc1d7f0898c0543b7a926ab6f41fce3b69bd813557192643f550e2c8fd256959cb7f9c198df33db5cf74228ab6ce8b48875c9e42f4b70d6120106a9a3e4d9c670e2cea50e34c23a3ed391b15ac6d6cefb392c747e7ce72683ce6f4c7cd80e186e66d61befa2397b6a93668e9d09c7cd642961e8915b5127a88a7ebf4c5bd829870f6e9d81f3129a1af400894aca62744e8a94df1bd88e8e2ed5cd84d974b75b726a32829ed0c58648fa0598c54d5a5b8d39c825ff81e52c720550909", 0xde) 2018/04/01 15:22:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x5, 0x7, [0x10000, 0x8, 0x4, 0x759, 0x3f, 0x101, 0x100]}, &(0x7f00000003c0)=0x16) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={0x0, 0xa2e, 0x5, 0x10, 0x5, 0x4623, 0x100, 0x80000000, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x401, 0x1000, 0x401}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x4000000000}, &(0x7f0000000440)=0x85d) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, &(0x7f0000000240)=0x4) r5 = eventfd2(0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080)=""/105, &(0x7f0000000000)=0x69) r6 = eventfd2(0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000380)) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000300)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r6, 0x0, 0x2, r6}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r6, 0x0, 0x2000000002, r5}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) 2018/04/01 15:22:38 executing program 7: syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB='rgrplt=\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) pkey_alloc(0x0, 0x1) 2018/04/01 15:22:38 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x80) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000004c0)) linkat(r2, &(0x7f0000000400)='./file0\x00', r3, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) set_tid_address(&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x1, 0x0, [{0x4, 0x29, &(0x7f00000001c0)=""/41}]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000280)={0xff, 0x0, 0x0, 0x9, 0x4, 0x1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/01 15:22:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x18, 0x29, 0x37, "5fac"}], 0x18}}], 0x2, 0x0) 2018/04/01 15:22:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd9d") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f00000004c0)='ramfs\x00', 0x8004, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) fsetxattr(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="dce180d6ef2384267f000000040000000000000000fd6fb4ec3c06061d74eff1fadade7261657950a9bab6460b5d5f04bc8cb0b71ebde521dd310327389b1ba653b5c0ae7211ccdf602f532464c8b4ffd697d676099743739676649866755bd55539444fbc3b8fd3ea58a72d622cd0"], &(0x7f0000000280)='-{vboxnet0vmnet1\x00', 0x11, 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000640)={&(0x7f0000000040)='.'}, 0xfffffffffffffe10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x958, @empty, 0x8}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x7fffffff, [0x35, 0x401, 0x0, 0x4, 0xb91, 0x20a, 0x33d]}, 0x5c) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)}, 0x10) socket$rds(0x15, 0x5, 0x0) 2018/04/01 15:22:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0xe000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/04/01 15:22:38 executing program 7: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x8, 0x4, 0x1, 0x8000}, {0xffffffff8b7732e9, 0x3000000, 0x1, 0x200}, {0x5, 0x4, 0x5, 0xf8d5}, {0x8, 0x2706, 0x7, 0x800}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000140)='./file0\x00', 0x0, 0x14}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)='bdevppp0\x00', 0x9, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x3) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000980)=0x1, 0x3c2) getuid() setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000005c0)="4e671f25d4ca7047abd579773bfa40b08908bc1bd806666103a8fbcc38795e984426a60f31ee14633191f0aaffcb60bc6877d3f2c7d05879aabc3f35ed061058f4df45dd8d1b58eaa2cec7503af61d5723e29446a9aef4d12aad957c260f7bd312709f619923c5dda24ca9dd8255bf5ce5bd03bb75fdcb7052c8d918a9f61ae9682feda075a717691ccd07f4b6e3bada890ac2db445c2a021784ecedb85758fe0ba8f47ee849d7b808beaa8c3605f00e5e7b39fecf6376a0aada9ed801aac043d70c576c579e36ec300e65a991", 0xcd) gettid() setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000480)=0x8, 0x4) sendmsg$nl_netfilter(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c1129c0a9675a35183c16f014000022973d082cffffffff000000005bf20000000000000000067ed9dc6b31221426571e6731fb814d598088254d42a0fa381231ff7c15610b6fffb46576fbb5beac997b31a4013960cf1169ee5c11ed5e32ed442c506cf44e88b92876a783cea87d9055164855c8ba2561078d4b2f77f37707950cc0cd260bb83a75c533fd2d9a01328620eb1e0c4276f907aa21e5f3c66103838b813516e870a07e4a9d623d7eabf8cbf9b349bd30b2710b6c735f1915e0b99cf50f7bb5440000000000000000000000"], 0xd1}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x440002) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000a00)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0]], 0x1}, 0x1, 0x0, 0x0, 0x10000041}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008041}, 0x44840) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0xd601}) accept$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'bridge0\x00', r8}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000300)={r9, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a40)={'bridge0\a\x00', r8}) 2018/04/01 15:22:38 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x2, &(0x7f0000000000)=@raw=[@alu={0x4, 0x8d, 0x7, 0x0, 0x9, 0x0, 0x8}], &(0x7f0000000040)='GPL\x00', 0x7, 0x54, &(0x7f0000000080)=""/84, 0x40f00, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000d1cff8)={0x5, 0x100, 0x100, 0x2}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000004c257761b8853d7e5a975300000000000000009500000000000000"], &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r0, 0x246, &(0x7f000039efb0)}, 0x5) 2018/04/01 15:22:38 executing program 5: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080), 0xffffff26}], 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4080, 0x0) sendmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000040)=@full={{0x3, {"ba7c5a67450a0b"}, 0xd91}, [{"9c8a4b5d493198"}, {"e572accb417b0a"}, {"9d451aa3e29613"}, {"f0bbfec6ecd1b4"}, {"f6a2dfbbb9d06d"}, {"05d55ce65ad240"}, {"7b7695450cc36c"}, {"4178661ecce970"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000000c0)="bebea5eeb3436f36657380e54150e66d52d59b7dce408e56dbcf0d3dca20a0ae98d980987a276428960cce34b9b7", 0x2e}, {&(0x7f0000000100)="24aadf29d4e95c5a377498cc78aa454d41eba33d9770e112d46780b810aa0fcf787e68e8dfc8687fa9da9f5a341f7528838254756b75af8d6a0f30e19aa00d3f539eee87a7b26d0c81990fc9af434b3bc1e411c94e7ce907099a73b09cc8f495ad178bdc58a5a462bac90ebd", 0x6c}, {&(0x7f0000000180)="51c0bf034f6a17e884fa935db6568e13b3624abedd888040662df3f45b8fbf0eda7d498c24b6897645a2817fb9ce13b3bc8efadbb4248e9bd1bf2e1cde482f564282a49918cac18813320e39b695dfe7e19382b3199ad7e9778414c01fe8392837643ac1c48e0d36569fd13cca95600ef5ee0f0943056dd8aee74fdc3df615ad019d3ce323e0e94c1c78cf4e8d6cbb4f90fcf8ddae771bac4c8bd0fa880236b16c5409d075ac1b466e", 0xa9}, {&(0x7f0000000240)="a12a4463b31a5b9b0dec9f25814d4a2738e951bf37b66f", 0x17}, {&(0x7f0000000280)="f28670ed8e283f9dc8f44fc470cf42c892676cf29b506220df7195793d6e2b357a9e3f83d9da1a57811500", 0x2b}, {&(0x7f0000000300)="930853c8a868ac0a55ed567cba8ab7", 0xf}, {&(0x7f0000000340)="5ae2b30d52cc185120e3648fd586c2ab009e1f", 0x13}], 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="28000000000000001f0145724237ec1522a3e591312e70d0d7ed78a037119d749ef95fde00000000"], 0x28, 0x10}, 0x8000) 2018/04/01 15:22:38 executing program 2: ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r2, 0x1000000000016) memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001240)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}, {&(0x7f00000013c0)=""/8, 0x8}], 0x2, &(0x7f0000001440)=""/155, 0x9b}, 0x40000020) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x21) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f00000010c0)=ANY=[@ANYBLOB="1140004759dbe0a75d0030293e4697476bca5d2cbffca73b9ce4d8b5e64622bfc36ee8935b4ada1243ec28e9b3e7b254270ac97fa56b07291b383988376bafa929768913af9467d3a3b8f027158782586217d2ffecf3830504a09777b4e5397d7e9f93d25cb1e89135bca49dc0e4d27ca3d98aa72bce618d8e78d7fa60fc6b3abad64bdf211c49ebb0b9346fd1d07b80713ff08b82be6d61108618f298965c8020fe695992da118ce242fa6dfc56dd28224e45da43d6dfaad3190387f30670c806584a689446de3bec60fabd7a68b4d4ed2fde6b7a"], 0x4, 0x20000000}], 0x1, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0x4) 2018/04/01 15:22:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2, 0x800, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000165fc8)=[{r1}], 0x1, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) [ 79.653661] bridge0: port 1(erspan0) entered blocking state [ 79.659604] bridge0: port 1(erspan0) entered disabled state [ 79.722956] device erspan0 entered promiscuous mode [ 79.744228] bridge0: port 1(erspan0) entered blocking state [ 79.750214] bridge0: port 1(erspan0) entered forwarding state [ 79.769092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/01 15:22:39 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "51e59cbb1a332e1e768a0774584587590579e2575bb8b02e57e4e89191625855d86d3fe760d75d427a006bba694e2543d8b477a8660dfae53f19a6a71e7794"}, 0x60) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xfffffffffffffffe}, 0x60) r2 = dup2(r0, r1) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/01 15:22:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000056c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000057c0)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x2, @broadcast=0xffffffff}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005800)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getdents64(r0, &(0x7f0000000000)=""/40, 0x28) getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) 2018/04/01 15:22:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x22000) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x5, 0x4751, 0x0, "08a5aadbf52e98b606ebab27b09883893f1751da8388c57b97ebffa173a38a26afe6dfeea73a6aa0433121b419da1155918623b05ad591bb53ef51db0ea122", 0xd}, 0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xfffffec7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x9, [0x0]}, 0x1f2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) listen(r0, 0x1) 2018/04/01 15:22:39 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000200)={0x100, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x4c, r3}) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/04/01 15:22:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/04/01 15:22:39 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/191) kcmp(0x0, r3, 0x2, r2, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0x15}, 0x7fffffff}}}, &(0x7f00000007c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)={r5, 0x1}, &(0x7f0000000840)=0x8) add_key(&(0x7f0000000680)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="5b65f943ca26618fa4cc2101d19cb9236f75041c79a1bc", 0x17, 0xffffffffffffffff) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="589a4840e6c55788bdb08afb0665a3ee7c8d1e14abf9fd0f4f38fb74874c160f865e47602132863da3ab214236bec30aa49ca4af2b6db74b7b61ff8f641a141457bac867b5c32ca72e6dfd137de2e09e52543c2149a7d4a37fff1f9b0807c489773693b84a4481caa4be538b386cad61298432d6602d967ace81ff853940c9479f04d7492988840efcc71ae9c6057708699b1bb5c09d2af8abb4a251137e2fb73442e0e2a84adf3b2192ae1b7290840ed1749f92051e89f5f79b1b9c5231f3778a28f1942aab834cef80510d98c3bdf3cdcfdce64b9f54c94506ce8e29e5c5b73c0da213d8aaf59ee6b7", 0xea, 0x0) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="171575920024a4eac41df74ee65b3baf180078b8b14b2e1c8f48fd48b90e9fd3a1dd209b2038a302ddf209d0ea24accfb2f9e7b7c5c68c37e55b3eb0a3e444d4130443a2298ede2fd2efcf55e681146862d17c39d865a4111993c252ecf8d4220e744194d04743257c8d6c4f206baf34b4fa5755f4ebf5beffd42a64fbefb904b01a03393fd511bae517359c68f96ef3bac01f29df018e082ea6", 0x9a, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x1, 0x4) keyctl$invalidate(0x15, r6) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) r7 = shmget(0x3, 0x4000, 0x7c000881, &(0x7f0000ffb000/0x4000)=nil) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x8000}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) memfd_create(&(0x7f0000000600)='/dev/amidi#\x00', 0x1) recvmsg$kcm(r1, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/223, 0xdf}, {&(0x7f0000002980)=""/231, 0xe7}], 0x4, &(0x7f0000002ac0)=""/208, 0xd0, 0x81}, 0x41) shmctl$SHM_LOCK(r7, 0xb) prctl$getreaper(0x1d, &(0x7f0000000040)) connect$bt_rfcomm(r1, &(0x7f0000000640)={0x1f, {0x10004, 0x4, 0xe27, 0x7fffffff}, 0x2}, 0xfffffffffffffdf2) 2018/04/01 15:22:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x40000000000000) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/01 15:22:39 executing program 7: r0 = eventfd2(0x7, 0x0) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002700)={0x30, 0x8000, 0x3}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xd02, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001440)=@assoc_value, &(0x7f0000002780)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002740)={0x0, 0xff}, &(0x7f0000001480)=0xfffffffffffffe97) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002600)={r4, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4d28bd69}}}, &(0x7f0000001540)=0x84) sendmmsg$inet_sctp(r3, &(0x7f0000001500)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x2, @empty, 0x9}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)="091064c57d523c65d43a1b6e48c6b1161d4bf06f6f5b0094ed30f3c05dae4ccdb43ab3f4323436e2020cc8072fe1e4d0eff134e03ba131368bc9b1de2671998fde677f40296603f8fb74cbb0d8c24ea853e495a197a0ba88456464809467db4235e73299cdfed6561f40bd318feb6806699fc2ec55e8142478d9dded8310a65661f7f7c554a98fa0177fabb1a08431", 0x8f}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="e91b8521c4f7c33dd5508a5fc8037387ec875e884f7ba7dfcb864bbde383d657a0cf808b4b6f6a04aaf71cae3ea1e402f38b14078325fae8a4c1cc4c21d051898e2e8f35f1f7eb31fa67e40de3155cdee0c3beafdeac2f41d89d633366fbed920daad5e662340b37ab853a1993930ce9addc979f7630318886422d87abad4cc7521118b94280f2f3b915482d7fd6da4ed6f134cbde887a9e4cc3c3a2d7174a578ce597df62a61176cbf947cbd75972c7b5049cb307ab77c0ce7bc6f0b96eeb5044f7e5268cf856095db9a6de5cab", 0xce}, {&(0x7f00000012c0)="efc16ac02783ac29bc4d06b2e185bd3ec917fba6fb5ab9584b72df0daebada", 0x1f}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000001300)="7cba5ea9950f36933f28350e569017f8fb5c91403894d18921e46c43e648476f13ba2a2ec281d37071d4dddcd215f307420ec9e9e94155591833cab2f9194e7eea42cbd46c1984a8479db1dad404e7bd7264d4578a09aa90d8e3eb7b75f14a6243cd6eeb8024b2f7ccfcb1b5a2c541f7a2dbd6b9d0ce1f3dacad07613bc76a71e39f94709d1b04261f1ca18268258006e4740d433da517dc610234dc6505", 0x9e}], 0x6, &(0x7f00000014c0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x20, 0x2, 0x9, 0x6, 0x9, 0x80000000, 0x1f, r4}}], 0x30, 0x80}], 0x1, 0x20000080) io_setup(0x2, &(0x7f00000026c0)=0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_submit(r5, 0x2, &(0x7f00000015c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) 2018/04/01 15:22:39 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000200)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0xde, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) read(r0, &(0x7f0000000000)=""/7, 0x7) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) fsync(r2) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(0xffffffffffffffff) 2018/04/01 15:22:39 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe54, 0x2802) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r1, &(0x7f0000000180), 0x10000000000003b9) 2018/04/01 15:22:39 executing program 0: syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1e5b, 0x2, 0x6, 0x6}, {0x81, 0x8, 0x7fffffff, 0x1f}, {0x7, 0x800, 0xffffffffffffffb3, 0x46}]}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000001c0)="48166448cfb68963afeacfa126b71357d2f3796a5ab93c151dd69f94f3e0273908858519e9607a283d370e606563fbf738dbe5758bbfed3943398a700d82d585eaa7478bc71f2bfbe086beb0b072e78052727220406c73ab2867bb04f93bb8f59c9fb1562ca8f059ff8477a82f36cb648a8b089dd8660c4849a92b59f4b191c2efc64ec3fae8f1bea10b638e550aa6cb840684251044fa44e996b7b6e18ed91f6b703935b6290d8c65698a5d1fcda939f763510ed8fd9c18d440c56119a2bb8fc46716c9ac09499c", 0xc8) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7fffffff, 0x80000) write$cgroup_pid(r2, &(0x7f0000000140)={[0x34, 0x30, 0x30, 0x33]}, 0x4) 2018/04/01 15:22:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) socketpair(0x1, 0x5, 0x6, &(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x400, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8c5) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) accept4$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) listen$netrom(r4, 0x6) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x100000000, 0x5}) 2018/04/01 15:22:40 executing program 5: 2018/04/01 15:22:40 executing program 6: r0 = gettid() perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x27) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0xc000) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x0, 0x80000000, r0, 0x1, r2, 0xfffffffffffffc01, 0x2, 0x4188}) 2018/04/01 15:22:40 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) read(r3, &(0x7f00004bdf32)=""/206, 0xce) r5 = syz_open_pts(r4, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x1) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/01 15:22:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000003, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000015c0)={0x0, @remote, @dev}, &(0x7f0000001600)=0xc) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x2c, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x20, 0x38e, 0x7a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2002, 0x101, 0x0, 0x5}}, 0x44) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001640)={@local={0xfe, 0x80, [], 0xaa}, 0x3b, r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000180)=""/211, &(0x7f0000000280)=0xd3) r4 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000001680)={0x1500, 0x3b, 0x200, 0x70bd2c, 0x25dfdbff, {0x7}, [@nested={0x1138, 0x1f, [@typed={0x8, 0x8c, @pid=r3}, @typed={0x8, 0x30, @pid=r4}, @generic="e94ad1a600f8167a700ee6cb5dca5a13337e62d0af57547543df42b12154ef88e1e915bbe348be09915d898655591ac01ae853cf3197f2bb13b2ccbd22c687259edfdc1f0a62aac72454cea69133", @generic, @generic="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", @generic="636a3184d79354fa9ddd87af58524573dec8ab3a387b7e57686f73a70154f811598a590d43b88a0d97aa55b592c53826479eb03b006df2fa482161e7c04b7754ccc9c1bb15218b835f3d0f3a678dd9fa6ca6a5dc0137b7b6661b518ac291a0bfc9142be9e73da214d91599c7f463956bfcaadcca85b948bdafe50d21b327280fa0b9ed043fc45fa76bb86ff4d4ab77d9d334df53222ab8fdd3a7a4e677783b0bef5afbd49259a741390f06bd57ada675fa7536dc17cdfee7c4a593a68b0c628a832d2e13a42cb74b3118cc4f788937981f5fbece", @generic]}, @nested={0x1cc, 0x1, [@generic="4d1aa6a58bf5430348e4158d37fcfef48c01e59933dbb7e76ff79828ed1de29d1a32e8f0ab1ecb20efe101205c33f53e2a83f807e7bb23075f9aff7bf5ea8f6b26ec52db64322f65f4117a", @generic="cd5ce572b7d51d47fe7e97d88a8f2a8e8fc6e1e113a2082c6c2468b8a51c1f9a34003f265f0cdfae0260775797a57d3fa723423f80f5a753d1e7ec1331749ee03b4f6b837e739b11f7b4f98d0dcd84c151b4c6ae55a0a3aef5838912c2cecce10f50aafb2f0fb297892aa550c9de1e0b55e24434be284e472006fd19d41291b15ab9a0df406f386cef8e0d317013e78b0686e01608cb8e3d67d5700157936df18e6bdbf53e559e17e7a286b3e869299b6ef5a12b02f3e4f25aa959ec4fdf443e4f8b85b552f25eb6a5b4a5035e08b629cf5567ab", @generic="8a9aa14a4f96491c131ad9a7132b440b99e97475758068cce32da70d492f626c20c99f10dcf581fa7ea9ca03aa9582159caf081187ced99bb19221a87c9fe1e70f4c5c31e0cfc71fab4b337d701b2f25e1b808f8cb22d7a1f72e88fadc04e7bc380048d4551f43dfb6ba257babaef39ca8a8c9f9469e8a82e198c65c022ed4282ed72fda402bbd09842e43ae0fd0b68864fa6dd856db848ae2039bd309393e491925622411f66fbb20"]}, @typed={0x8, 0x13, @ipv4=@broadcast=0xffffffff}, @generic, @generic="fdcd7af4d9362dd084f90adc4cdd6c454e438ffc16ed41648fe410bb4597acb6ed1346adad4973c35e7b59e8c8bd4cc626f274d2a6d95c6a96b549464bb3d698f7ccbfc459b0b6644c2a9f7895e5cef6cd3d2c50d5733497fd2cce7dc55dc03fd225d82cf8948323210d94d43f36b26e01023255555d6a2ad959a06db3b9b9c9f6e4aa4f2178589ff8ed261405d599a61f228d16d2bd9ff7bb54ca09bde5014866666561c64df002a8e9faec7f0a9636580bf3e4eba3e03f60e2d3d1142d6f22e012cd871326cc0e9cda734afa5e503e7e3814d84c1b26ac6e0865cf564c984a1024c1b2d8e3f48862257d73fb1e", @nested={0xf0, 0x48, [@generic="b773ae6243854b19a0f66384f8c5d4f63bcce037c859814ced90ea2de1c91207d8600e2f200cfd99309fc4e3c5eea1a7df8726a6fd60e942556044d39d68ae453807d4132e0a5ab09d21eefa6368af8a5cd7fc0e9038d60d2efdc59f44717d9bb26020eb54d7e445f8df12da0907fe8461eab6eb2c1ac8632dcb107b25a9d5f5fefedaa5a70f2c04263a48b81483c5a880b1f209444eab379caed71d0d44fb4b2fcb2ea4ee0eca645abf5d5840410beb1326d000dbf07a91a96d6036", @typed={0x10, 0x53, @str='/dev/ptmx\x00'}, @typed={0x4, 0x8c}, @typed={0x14, 0x33, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0xe, @fd=r1}]}]}, 0x1500}, 0x1, 0x0, 0x0, 0x4}, 0x400c094) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8001) 2018/04/01 15:22:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0xffffffff, 0x3, 0x8, 0x7eb, 0xa734}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x3}, 0x8) ioctl$int_in(r0, 0x40000000af05, &(0x7f0000c97ff8)) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000100)=0x1000, 0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x3}) 2018/04/01 15:22:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='ipddp0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000380)=""/251, &(0x7f0000000340)=0xfb) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00000005c0)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x5, 0x6, 0xed9d, 0xff, 0x1a, 0x9}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x40000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x101200, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000580)={0x3, 0xe, 0x1, r4}) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000240)=0x4) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21}}) ioctl(r5, 0x40000, &(0x7f00000004c0)="0eeeb4000000008945ecd6608c9c344b9a5f9ff9ad34e4636e8d7041ca4d5631") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffffffffffee3) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa09cc000000000000000000", 0x21}], 0x1) 2018/04/01 15:22:40 executing program 3: 2018/04/01 15:22:40 executing program 4: 2018/04/01 15:22:40 executing program 5: 2018/04/01 15:22:40 executing program 4: 2018/04/01 15:22:40 executing program 0: 2018/04/01 15:22:41 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0xf1b, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x840000000008982, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007380)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="098bbe937a1d6c852ead8e2b674c6e64238ab5a9ef72b2934fb5a94058411f4bc11fa127e136262bd855fd1762329b6b73e2e5642c37333f0f692cd41ae45737f80639", 0x43}, {&(0x7f00000000c0)="0c7bb9e1934471aa4b26f23e2c0a57d42ec738c0a350cce7c1176c7d7e9673e41631e00dc4a20718d14a05b26c2efa0f227bb796dfaad615253747159f31026f8a1889a961faf6ab74cef3404c6095da480394750cc506", 0x57}, {&(0x7f0000000140)="3390ffaa46ac41158317c99f7ce38f4c42b68fd454e0a0fd38ebe15d945105e8be1a167f15456600a8654e60597808e29276e924329cf704477b3cf388146a0111c5724efc4f0b3ff5134a735ca28fddd712d6857ffe8d441f01c5645c5385598df843582ed3b0255b52c76f9597248a5c8e5dd8705e66a43f622789fc8f9c44555d178b5744f4f15abcf92286986090b94f465c775869891855625324769b8fbb15f8e9a57599ff28b9ec61f4529709b3686321ca62540f00bf8a8ac638c6e72abb5706527ee3fe24b16163e204f8f6cd669982d516ca84a6fe8186e4dfeb76e20ddaacfe27e0b3cad5b781aaabe129", 0xf0}, {&(0x7f0000000240)="4701e19110bd7cf83a53c45d4d2c4abe17a359c1dc3181c077df358cf930b808f00aa58d41a54b0622b32e37788284263d9fefb19ed6fba7a0cd9a9b58225dae0b115af4b8c76621b5f81a10be1340f27a", 0x51}, {&(0x7f00000002c0)="e35316c12d9c19258b3ba39c2c6bc503bcfd7d50c2f3aba3b0c6f3a68b12ad1c567596dc63755bdbc0ebebcfe9cd999272226d61ea25b1c73cc486b72de86f0eb072380b5ecb51f53a83d7ea4eabe29107921c729a4bed8391f9a89c176f28a372d4d168150de08560ac575dd8874df65127ab10bb0cb63287111a4dbcf422b44480c1942e6d18b62d84354b4d460db042f1969173660aa43a4518428f853aaab64cf0af7f537f9e471287e156efc010", 0xb0}, {&(0x7f0000000380)="14f3d93ee356c490396172578008399e8b775e8c7fc46fa8741f89ea21fa2ef0a4694163c7ac1d4d109c3587867d8aa4738659cbc5ba4708c28736936b99ffd4198d91874aa3b0c19069734d3c13c97ed0510f83b0eec6848d07803fda3b", 0x5e}], 0x6, &(0x7f0000000480)=[{0xb0, 0x113, 0x0, "d7b27245d281941a616f8e32fc08aa3560678ebd54ad82bdc009ade0a9a905e668e3def873cad2b04b7f29cf1e57fca0511b0c06b4b9b347525465603b959d5c9ca7329c468830bc0da88f126fd0bb739dee2730b7f3d32d7a69340ab93a4fa030b620a77783fdd72aa14d56126da8aa9464801ae9c023bcb86aa85272da9263d99e52a4334b528a96eda304cbff6788ebfc931340654611d378f639"}, {0x48, 0x119, 0xfffffffffffffffb, "35edcd43a2c59322e35c489e4b02e852b88a56d32f778f3da0de2c1455caa545cca4131a7736b85d9c480f4b7108dfb0a5a6be"}, {0xb0, 0x104, 0x0, "ef451231f685da3be1b0742ece2487fbc98c63480d3cf2cf4b1e24999c18bcac1622166eee1ab0347724a67d3fb4eb1e87b7cd90a606b4802fe8d450192c934f55228b5aa50503065811f7c2d796bfdaec88a86590e8e25f4a774601fe5f1d76e6506177e0a103d8c20822a0643019964a2367b0585506155ccd20ba459dc693574889562a1ff589231d3ac3294215d96e2389f2de12ddc99a911aa315f2"}, {0x58, 0x3a, 0x52e2, "6aa5e5c0a5e59e771a7f9cac6716d6b18e6f67e5a87a53f258d8a39034a5252736e65e543a43db966dba47071bff96e74866641edccdb91a9f803cc0a12176843f7f9174bd88"}], 0x200, 0x20000004}, 0x584}, {{&(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x5}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)="3b2b4d6afeab2408e4277177537c87d8afc93cb7c2546e50ed4621e1dd6c2f0a66956c7aa54e0a8c566711ea6f38972c1475eadf8951828d29b6c8ad20b281f75d0f387499ba94e536b1aeb1ac92f5e2555eb14abd35ae77994b495117523737d4c9fb6f8b0018bb9d0de889b9a3b2c1fd6ada6aebac26a9caac063c7044740ee0c1c7b9c4e57807ec6df161", 0x8c}, {&(0x7f00000007c0)="072cee6d68dab3c5d9bf265bb8d6f5bd266292dde0d5d6db47dd5ee152126d7de3c3cdb4afc594fa6863502441988523c3f1f2165205fa14d6e3b3dcc6481faa784e4c1124de95", 0x47}], 0x2, &(0x7f0000000880)=[{0x1010, 0x88, 0xffffffffffffff81, "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"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{0xa8, 0x11f, 0x22, "3d7c7c5c4a59788a4d82aa3b04992a8e1e5b826fea336942946df85f66f861697810c53dc9bd466e54216a902c25c11ee747d5ad82fd554d604cc91efe8f70b339aadd2155417bef69d79bd8d6d7e6fbebf9be4fcf2df7b68fb7d60684e3b2baf5cf877b1d07b99293c7b67e52d037e66ae7ab77c229a486c85c2af9c4caa76bfb4b8335b3037fd9c6185b323f40fc194fa7e0fae8"}, {0x78, 0x105, 0x7ff, "8de46d0f2551a0161c380aa1854a5f40091a4069b67b14748dde75aa017d73aa08397549d3cd6850ebea524733590a31168058ccaa135406d4c88cf88b8fbff5eaf1a8ae861b035054a15a2afcb8fea7891e49de2041bd7daf851185e0635ab6f5d00ea0"}], 0x3150, 0x8044}, 0x2}], 0x4, 0x40080) 2018/04/01 15:22:41 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/01 15:22:41 executing program 5: r0 = socket(0x10, 0x802, 0x52a70cae) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) 2018/04/01 15:22:41 executing program 2: 2018/04/01 15:22:41 executing program 6: 2018/04/01 15:22:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002e002163ace908000000000000000002000000cfa9830581000000e072ac0556a6553eefb73e019a2fc5b4e7eddcc33b97207d6f131da2aacdd22603f2e4d0ec70eef63be370a622774a5049cff69c79cbfa841ec909bc22dd41f39bba82097f7350d55a6e66fb082e343e8ac06cd071d22f6b00beef5c23d3afac762eb402c704f50f"], 0x1c}, 0x1}, 0xfffffffffffffffc) 2018/04/01 15:22:41 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/101, 0x65}], 0x6, &(0x7f00000004c0)=""/137, 0x89, 0x10000}, 0x40000021) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000580)=0x401, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000009c0)={0x8a, &(0x7f0000000a40)="c6d98e9fe6a2adaa4671265e3b6b20b675ea355e1188767bd7aa269ee0760b2411261b03ad6585062c7eb5947ac91f76da5bd62a3c9762b948ff78e2d96cf4848820d0bf588b49a2a9df54ef31ec94dbcee14c7674564ca838ccea23a361f818d373d308ec046a804d60587e836ba2d81ba8234401d8c48efcab91ec0b384dbb482e873809e9d07688a2"}) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) set_mempolicy(0x3, &(0x7f0000000700)=0x8, 0x1) ppoll(&(0x7f0000000600)=[{r3, 0x8}, {r3, 0x4000}, {r1, 0x2}, {r1, 0x42e}, {r0, 0x6000}, {r2, 0x100}], 0x4, &(0x7f00000005c0)={r5, r6+30000000}, &(0x7f0000001000), 0x10c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000680)={0x3}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000880)=0xe8) quotactl(0x2, &(0x7f0000000740)='./file0\x00', r7, &(0x7f00000008c0)="a428a592e2d26e117af7898f68ccb3109f3d6ec8672abbe2e1b5d57b201aa5781a5c51ab8b8737b5c100e5546da126cfdad5e5d11a3de768bea5ef52f844a3c249a132a135f601b0811c148b6dfec86b279223649ae8119f0e55237ad10696509bec71058f7d05a4bae5752594eedb2c3fbded959b60722d121ccce15372296b3e5ee06f095accff620a8224999661ca6149ba45ac95ec49b9b94943bc72b101ac4f38aa6d01a2586a0b36c29bda8c888071264d6fdd21a275b30ab30a82a1358fb62af1bd") dup2(r3, r0) 2018/04/01 15:22:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) 2018/04/01 15:22:41 executing program 6: prctl$intptr(0x2f, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x40000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000010c0)=""/248) r1 = getpgrp(0x0) r2 = gettid() kcmp(r1, r2, 0x2, r0, r0) perf_event_open(&(0x7f0000001040)={0x5, 0x70, 0x6, 0x8001, 0x2, 0x8, 0x0, 0x8, 0x408, 0x8, 0x3, 0x5c6fa169, 0x9, 0x1, 0xff, 0x2, 0x0, 0xff, 0x100000001, 0x200, 0x5, 0x800, 0x5, 0x2, 0x8, 0x0, 0xec, 0x4, 0x7ff, 0x99, 0x8, 0x5, 0x23, 0x9, 0x2, 0x5, 0x6, 0xf98, 0x0, 0x96, 0x2, @perf_config_ext={0x30e3bf7, 0xb00}, 0x110, 0x0, 0x80, 0x4, 0xd2, 0x5, 0x1f}, r2, 0x6, r0, 0x1) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000000040)="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") 2018/04/01 15:22:41 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x55) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="773fd3d90103bdbebc9a84ffab000000"]) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x40) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000100)=0x4c34) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000540)) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/01 15:22:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x3ff, &(0x7f0000000040)="ff") read(r0, &(0x7f00000001c0)=""/90, 0x5a) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000"], 0x2a) 2018/04/01 15:22:41 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000240005031d856408000f", 0x1f}], 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400000) 2018/04/01 15:22:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{}, {}]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aed", 0x50, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) getsockname$netlink(r4, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000002c0)={0x10001, 0x8, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x0, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) 2018/04/01 15:22:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) fsync(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000003c0), 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000400)={0x0, r0, 0x1}) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x800, 0x2, 0x2, 0x81}, &(0x7f0000000000)=0x98) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x204000, 0x0) r4 = request_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='[\x00', 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) keyctl$describe(0x6, r5, &(0x7f0000000280)=""/15, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x7d5, 0x2, 0x8001, 0x6, r3}, &(0x7f0000000180)=0x10) 2018/04/01 15:22:41 executing program 7: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x2, 0xffffffff, 0x0, 0x0, 0x8, 0x81}) close(r0) 2018/04/01 15:22:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', '}#procppp1eth1\x00'}, &(0x7f0000000140)="76626f786e6574301b00", 0xa, 0x2) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffd7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), 0x371) accept$nfc_llcp(r0, 0x0, &(0x7f0000000180)) 2018/04/01 15:22:41 executing program 6: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/01 15:22:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x2) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000080)=""/174) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 2018/04/01 15:22:42 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x2000000, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='./file1\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x4) r3 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ppoll(&(0x7f0000000440)=[{r3, 0x40}, {r2, 0x258}, {r1, 0x4202}, {0xffffffffffffffff, 0x8000}, {r3, 0x2000}, {r3, 0x1}, {r2}, {r2, 0x40}, {r1}, {r3, 0x400}], 0xa, &(0x7f00000004c0), &(0x7f0000000500)={0x7}, 0x8) linkat(r2, &(0x7f0000000380)='./control\x00', r2, &(0x7f00000003c0)='./control/file1\x00', 0x800000000000400) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) lchown(&(0x7f0000000200)='./file0\x00', r4, r5) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6, 0x0) close(r1) getsockname$unix(r6, &(0x7f0000000540)=@abs, &(0x7f0000000400)=0x6e) mount(&(0x7f00000005c0)='./control/file0\x00', &(0x7f0000000600)='./file2\x00', &(0x7f0000000640)='nfs4\x00', 0x2010a0, &(0x7f0000000680)="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") 2018/04/01 15:22:42 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) close(r2) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) fcntl$dupfd(r1, 0x406, r0) sendfile(r2, r2, &(0x7f0000000040), 0x404000000000) sendfile(r2, r0, &(0x7f0000000140), 0x0) ftruncate(r2, 0xb99) fcntl$getownex(r1, 0x10, &(0x7f0000000600)) 2018/04/01 15:22:42 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x8003000008, 0x31, r0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000340)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) pipe(&(0x7f00000000c0)) 2018/04/01 15:22:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/04/01 15:22:42 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') 2018/04/01 15:22:42 executing program 2: r0 = socket(0x200000000010, 0x80807, 0x3b8f214b) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x101, 0x20}) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/04/01 15:22:42 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000280)={[0x33, 0x37, 0x32, 0x30, 0x35, 0x36, 0x34]}, 0x7) 2018/04/01 15:22:42 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40c03, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000eb9000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x400, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa, 0x4}) modify_ldt$write(0x1, &(0x7f00000000c0)={0x81, 0x0, 0x1000, 0x94e6, 0x5, 0x7, 0x8907, 0x0, 0x5, 0x8}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000200)={0xdedb, 0xffffffff, 0x8000, 0x0, 0x2, 0x1, 0x3, 0x5, 0x10001, 0x7, 0xfffffffffffff001, 0x80000001, 0x0, 0x4, 0x81, 0xff, 0x0, 0x0, 0xa3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000080)={0xa, 0x4, 0x80000001, 0x10000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000000180)={0x0, 0x0, 0x5}, &(0x7f0000013000), &(0x7f00000001c0)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 15:22:42 executing program 7: r0 = socket(0x19, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0x61}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x40a, 0x2, 0xa}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x100000001}, 0x8) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020000000000fe8000000000000000000000000000005da03ed1b6ea6d7f7680b681416a1a2563b3de17d0cda4b81aa00d3de044b060ea3239c0ecc86f27da1690550ca33a4c0a2bd21a5235391ad60481755fe5cb4f65a5ff81c53ba38b571a4b307b4cef2f4c076b5ca0062c13a26a1edd0e49bd87d0958555f4b3aea390f48fde7c97d37c0d662214e3d24f3317082bebdea1ee9a2786d7cc47daec430c5baac2aa8fbf0c033bf2bf67310a31f5f871f82ea0f1a67c56020b0f575d3a8b5ccae5da33517c1301e132f2af776a13f9f38958561905cba2aea9616aa5a583f767dd77e4960d6e3f"], 0x18) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1110, r0, 0x0) 2018/04/01 15:22:42 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="1f46e40aba1cea5e4695f688763678ad2e4180e715fae64b8d557d7efdb6c0f7f7bdc8a94aa0378a1f02053c75f62849ad27b28c266c3282058f51db640296aa6fa9a33b27c51c7a80bcaa4aac4a9cd2be58bd417cb95c9dc48cea06c86cd4dbabdcacb87ad56dc21bc8ef4bb03eeed091d1998d8b854e0b2534033bd377dd7d5c0fb42df67a9caf20c89793a5f49c6d0c200e3b", 0x94}, {&(0x7f0000001140)}, {&(0x7f0000001180)="4c7cfc147c6d86f3c7587117ddb72be5d39b18f889e8cf8c5d2dd1f44280eab683bf8c258f5576faaad7544d8d85b1a9565f2a2ea09fd50a185cf89d23fec34e36c7c2d51837bdbc615cbbe40461174ac77daaf806f4e9b793d52e70c1c8deb0e07d76e7cf7a0402822bc76030b7d3009ba9e73cb40a6e485e5ea073d5043e979fd89aba89eaf070b75c7030d6d9acfece36165136fc2374c42ef9763908c31f898d9760a3368c8f43c49262530c6ccbf6c019c2a49f38a1c19e0bb02493842f005f1bb4075480756079db82248a3867cc", 0xd1}, {&(0x7f0000001280)="8be794e4ce4289fd6529fd41ec01ddad9d42455c42c5426196e41b67c2c197580e9a651e8ec8c7c30b41818943a5c4f130b54cf8d6959755c5c0f87ddd6cffddbc730f87dd14868b3403b1c28b8954c701821602ef55265e0669baa77946b89261098c75a809e2606530df410caccf0a1b8f6b95c3517843cc056ab9bd2ca1dd49a975fb28aec850add75919eda00d262d2c1449c7ad7e0353eaaefe52ea2881f0ce8edbb1e60a67e9e490482c3c600119e351", 0xb3}, {&(0x7f0000001340)="50d90f7644b249e73af75b13320d70404b86291312a94aa1d8538873c9f0b4cf9f1cf0a999eb5ccd97996149cf100da4837553542f782a83a5a4803bc0333357e7a6a8c6cc0ef1cac4f6e792ea8002afb7e161f17d0ad6c6bd494bb0", 0x5c}, {&(0x7f00000013c0)="8bdb8b0b334706618861ef071922936b8e096977ce8703179d6d521373bd1130108d376c02ead15efb0a00500f9e7a511eb62e53d8d17f1c95416a5606a52947eb32bac13e050a7073dd53789f774070e794c1eeb4e98cb8c6cdad4af365d9e60ad1b7be1057e0cd8e61d54363af102cd9a2e360b4728a283b053928b659b62f68c3801fe02e65023fed89b806af15fba1a7f47f7245d4d4648111764d1146458886893a57f46e95", 0xa8}], 0x7, 0x60) 2018/04/01 15:22:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xffffffffffffffbc) socket$unix(0x1, 0x2, 0x0) setsockopt(r0, 0x6, 0x6, &(0x7f00000000c0)="dab86e1952d730d3e9d0b615323bfd9ad522446e439e73f29d21ebc7d9e8b679f95d5d5ed873f2204649eef5a21810092ce9f44bd15cdc640022653edfbb880d9e183528d3e8be5544b22795430f2de28913438737922b21fcf64117dbc5b5147017a744cd777d6f80daca8750ee2624cb4e93e1e7ec1102b6d564f50bd60d1fa3a13fa0417d9e7d7e2f432017b91fd05485", 0x92) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='sit0\x00', 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/01 15:22:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x6, 0x4) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x2, 0x1, 0x9, "94cec281b6d6554add3c88e73bc592cf79ab254b222099fafa1bff5429e3f04218c3d71e3c6d56eca9ace7d397d40100eefd567132fa4ca9fefb53f1717267", 0x1b}, 0x60) getsockname(r1, &(0x7f0000000080)=@can, &(0x7f0000000380)=0x80) r2 = getpgrp(0x0) ptrace(0xffffffffffffffff, r2) 2018/04/01 15:22:42 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000680)="013341d5853ea8b721c22994f4198dd783ce1cfe64731a49fa09e732007f99deb59db90975b81f197cb3ad5f46bc2e3f35012a6ddc869b9a8257cfc097d13326ea9ec4decdfdb4") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x1400000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="75b12aca3d33d4bc226d8c3e78bcb11c3a575817548afdfbf253c82dd9b5f4de0c572e62a34be73db2689ae470a2eb8b79e4cc7d4e", 0x35, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ba247d2d5b2473797374656d00", 0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x10000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r6, 0x10000}, 0xc) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r5) r8 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x169, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000000600)="91b2e2e274b98f49649eb38bd73fe4a48d4586b77838f2c2b7f810f1a66e81e4342cbab0990dd768ea0c0fbc963bb81a62e7316ccb74bba5c8c40525d9ed825f1f084da41e") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) poll(&(0x7f0000000180)=[{r1, 0x1280}, {r2}], 0x2, 0x8001) getpeername$ipx(r1, &(0x7f00000003c0), &(0x7f00000004c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'bpq0\x00', 0x200}) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xc, @empty, 0x4e22, 0x2, 'nq\x00', 0x10, 0x63, 0x59}, 0x2c) getpeername$ipx(r1, &(0x7f0000000500), &(0x7f00000002c0)=0x10) 2018/04/01 15:22:43 executing program 0: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', 0xffe}) 2018/04/01 15:22:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) pread64(r0, &(0x7f0000000000)=""/131, 0x83, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000440)=""/4096, 0x1000, &(0x7f0000000140)=""/186, 0x3, 0x3}}, 0x68) 2018/04/01 15:22:43 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) fstat(r0, &(0x7f0000000100)) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/128, 0x1e}], 0x1000000000000124) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc004510e, &(0x7f0000000080)) tgkill(r1, r2, 0x1) r5 = accept4(0xffffffffffffff9c, &(0x7f00000015c0)=@in={0x0, 0x0, @dev}, &(0x7f0000001640)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001700)={0x0, 0xffffffff}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001780)={r6, 0x6, 0xb8, 0x3, 0x3f, 0x8000}, 0x14) [ 84.166661] binder: 8394:8399 ioctl c018620b 20000040 returned -14 [ 84.199307] binder: 8394:8408 ioctl c018620b 20000040 returned -14 [ 84.972701] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq [ 85.000540] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq 2018/04/01 15:22:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x80000000000000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xc880b229719fa57a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0xe79, 'queue0\x00', 0x10b}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) r2 = accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='nr0\x00') 2018/04/01 15:22:43 executing program 0: r0 = socket$inet(0x2b, 0x2, 0x100) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) 2018/04/01 15:22:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1000000000000005, 0x0, [{0x204004b564d01}]}) 2018/04/01 15:22:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x541d, &(0x7f0000000000)) 2018/04/01 15:22:43 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x2, 0x2) 2018/04/01 15:22:43 executing program 5: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x20}) 2018/04/01 15:22:43 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x1, 'N'}, 0x8a02) 2018/04/01 15:22:43 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x6) 2018/04/01 15:22:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xc0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/01 15:22:44 executing program 2: syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100080000, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) times(&(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) 2018/04/01 15:22:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x106) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000003c0)={0x9, 0xfffffffffffffb87}) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4, 0xa, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x8001, 0xf, 0xa, 0x2, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x7, 0x7, 0x9, 0xfffffffe, 0x11}, @call={0x85, 0x0, 0x0, 0x1e}, @ldst={0x3, 0x1, 0x2, 0x7, 0x9, 0x4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x28}], &(0x7f0000000080)='GPL\x00', 0x200, 0xf2, &(0x7f00000000c0)=""/242, 0x41f00, 0x1, [], r2}, 0x48) 2018/04/01 15:22:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x200) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)="bc9cb64c0a31726d4cc2e13b3fce49408671eec4b05740d4808afe46ef", 0x1d) 2018/04/01 15:22:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x128, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, 0xff000000, 0xff, 'syzkaller0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x4, 0x2, 0x3}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xef9}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0xa4, 0x1, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x100000001, 0xc3b, 0x5}, {0x8, 0x7f, 0x8}, {0x26, 0xffffffff, 0x100000001}, 0x0, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8001, 0xffff}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x80000000}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x1, 0x2, 0x1, 0x6, 0x100000000, 0x800], 0xffff, 0x34, 0x7}, {0x0, [0x4, 0x2000000000000, 0x0, 0x5, 0x0, 0x4], 0x401, 0x1, 0x800}}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x8, 0xa, [0xc, 0x5, 0x34, 0x12, 0x40, 0x25, 0x17, 0xc, 0x13, 0x24, 0x3c, 0x35, 0x39, 0x0, 0x11, 0x11], 0x2, 0xfffffffffffffffe, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) accept$unix(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec), 0x13) 2018/04/01 15:22:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffff9}, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x80) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/01 15:22:44 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0xa9, "ddf08907c714729a5aca6d4167967555e4735b062751672fda134d885a239e3c6fdfd75a82fcf6fdc91ad080ca6428bac08050742043dbcf5b4b9169ea6a3acecb9526465bbb5238f17f6d73d86f619625d51bddc7959122bad2df35ed7098a3fd2e6899866a7a551897de47c656b8b08f5e8cc57e26fb28c2c87edb37f65228d7d737407ad354f030bb729c1535eb65b8ce8f911143a2bb8a5b03077f8b02054084059901f1085d90"}, &(0x7f0000000140)=0xcd) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000022a000), 0x1) 2018/04/01 15:22:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/191, 0xffffffffffffff67}], 0x1) 2018/04/01 15:22:44 executing program 4: mlock2(&(0x7f00009b6000/0x2000)=nil, 0x2000, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x220, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/04/01 15:22:44 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYBLOB="8e710d5fb61fb23aee6530c30d1155c4455a5f34d8f52541eea5a02a6be035ab2a9d57e68cedfc58d03a51cc4aaaa3d1f7628cd8043b2e90353fb1ee96ea9755f8a396f59003a7c1a777601b78ba344e1afa24e2fadcba5898a88895385a4694f736a5a4a23a21d15b6b23b116c05d328a096d2f1342ec0056c87852d150aedcd47f7f5f2941e160ef10bd3817a5a3487e513857204909f8f3f55d7faab920c0072e41e5eba247df2bede43f165444195f71c8bf4369b0ca55fe5a89d2a82eb21a5c6072"]) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002700)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/01 15:22:44 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x200000000000013a, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x8) 2018/04/01 15:22:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d, 0x5, 0xf6, 0x3, 0x3, 0x7, 0x1, 0x0, 0x66, 0x2, [0x3ff, 0x1, 0x100000001, 0xa65, 0x7, 0xcaf, 0x40, 0xfffffffffffffff9], [0xfffffffffffffff9, 0xdf9e]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x1, 0x20000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x10001}, &(0x7f0000000300)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20}}}, &(0x7f00000001c0)=0xdf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x9, 0x8, 0x7, 0xa}, 0x98) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) 2018/04/01 15:22:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) fstat(0xffffffffffffffff, &(0x7f0000000380)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="00fe"], &(0x7f0000000100)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000031c0)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000140)=0x7869a0d6, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x0, 0x841, 0xff0000, 0xfffffffffffffffa, 0x20, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) r5 = socket$packet(0x11, 0x2, 0x300) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r6, r5, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/01 15:22:44 executing program 3: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'poly1305\x00'}}}, 0xe0}, 0x1}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 15:22:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/179) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 'wlc\x00', 0x5, 0x4, 0x14}, 0x2c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x2, 0x6e68fc84}, 0x0, 0x1}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000380)=ANY=[]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000040)=0x6e) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0xdffffffffffffff9}) 2018/04/01 15:22:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0xb, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000900000000250000000000001095000000000000333ca400af7177ca7168d2e0080cbafb18e288d43bf4a51e8236c8fdb29f622a4487038afa6e0acc4a01835d42dab01cbab376c88d852cf3b4074d39986d9c7d54fa801d10"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000080)=""/195}, 0x48) 2018/04/01 15:22:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfaf}, {}, {0x4}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {0x2, 0x9, 0x4, [], 0x7ff}, {}, {}, {}, {}, {0x0, 0x4, 0x5}, {}, {}, {0x0, 0x0, 0x0, [], 0x7bf}, {}, {}, {}, {}, {0x3, 0x0, 0x3}]}) 2018/04/01 15:22:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/04/01 15:22:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x2100) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/04/01 15:22:44 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x9, {0x6, 0x5, 0x71b, 0x58, 0x100000000, 0x4}, 0x7, 0x7}, 0xe) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/04/01 15:22:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) uname(&(0x7f0000000140)=""/4096) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/04/01 15:22:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = epoll_create(0x1ff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000340)={r2}) kexec_load(0x6, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000040)="d3f30e2ff457a3c04a803d4fc795a945f8cdd882a560cfa90e4fbf70cd6c976e2a8dca1e558d5a8044f8c97ec841cbde2acf66ed93402f231b9802a12957e38e40a13ccab51a93f0c869740a35a03232bd8e04815085de1983ab8ac05fab1ae26539e4025651bf809fb62c9c2fedaaef4161cf0b72535fb6234bdcde8135db", 0x7f, 0x0, 0x2}, {&(0x7f00000000c0)="2941bb28a1683a866537cd171bc413ec130cba6a0ad435528c11746eb26d93b830ea27c63b250aad6665ef9cc88cbb9b871777a6e40917dbb9e9e6b9eedb4f3b783eee8b9d0439999bf6319ec6fc600da3b6732e6676e6cb03204e1440ebcda03f54fa783ffed129e43f1eda11f5700fd235db8614ddd15e41b00ca4490cd8a0140381d3ba6ce1134805b9e353aac697f3dad262b7dfa87725b0dfc06d1d148f8b6a88d079953dc1fb917cdc091ea8f867bcb7acce8d1579b68773209cedd64b80ee6f813844dbc579d53806f286c455eb42081cafd17fca4e5baab4fd12ff8f9f63030b87f987", 0xe7, 0x2, 0x232}], 0x1e0000) 2018/04/01 15:22:44 executing program 0: r0 = perf_event_open(&(0x7f0000000780)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000d, 0x10053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x2, 0x7ff, 0x126, 'queue1\x00', 0x1000}) memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) keyctl$link(0x8, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 85.543819] binder: 8540:8544 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/01 15:22:44 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000001980)='/dev/dsp#\x00', 0x4, 0x2000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001a40)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001a80)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x2f83, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r2, &(0x7f0000001940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001900)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="c01500001100100027bd7000fbdbdf2500000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="08001b000900000008000d00f8ffffff"], 0x15c0}, 0x1}, 0x10) times(&(0x7f0000000080)) 2018/04/01 15:22:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x5) rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/01 15:22:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000080)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000340)="e1a63cb13c7248b55857667744281e1b11c689d2c771425dc099d25cf70485a1cba7f833ba054564349e3a79a5826186e16568fa3a23679db9cd8b3a55a5a88a042de161efb9b37ac1452aa60b2ef8c10ea7cb5e00e262ffa5794151b497ab479d1a07ac994cbd571d3bad9cc5a9e94111fb98a581323cf4e48c4d4f8ec0627a44b8512537fc20d6e87a1a4aa45b5265513a9915bb5ce2bf7dca6ba83c379413b6ea03959972805bcf6a55b401516d3839875a6d33a3d3860277663d58922117ae91313891fcea7d2b8517dcc2ea5a2a94e63c7ef733eb", 0xd7, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x7e1d, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x161044, 0x20) sendmmsg$inet_sctp(r1, &(0x7f0000002280)=[{&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="9e1bce5e769f42a043bb7d344f02db4b34d4b6eaf0d9f7c5f9bb72c756612469a6b72391ff2049e391c054b5eb81b16485613d125b49e2ffd8ae282a637fcbc6a4a4ec82caadae1e53654af5b76571d3af6cba15cff30bcb2349321ac3ef8fbf63354fcc301f8656e13799743649ed2a91220356d75dc3592d15c76aa3455c711841ba3c0c4363c4a0c7fbe0870e9ce18c82f8256f37664586e9d3af61fe250d680c8496b6970031aa90c480b186764bd765a704c53c3e19026ff0867da34af2335aa31e9d5f229c0ee943f7fd331f301e3e54252b89a50b8255", 0xda}], 0x1, &(0x7f0000000400), 0x0, 0x811}], 0x1, 0x40000) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/01 15:22:44 executing program 2: r0 = socket$inet(0x2, 0x5, 0x4000014) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/04/01 15:22:44 executing program 1: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x9, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000100008000000000008000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) open(&(0x7f0000000200)='./file0\x00', 0x2000, 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/01 15:22:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/191, 0xbf}], 0x1) openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) 2018/04/01 15:22:44 executing program 4: syz_emit_ethernet(0x6, &(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000001340)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32, @ANYRES32], @ANYBLOB="3c3d2d5f4326db8b02e1a3086816eb66440281ab432fa2c1bc2efdb6ece477b4a83f7977824816be893ab93e710b3866d553a0270e53f7e72596f6fe3002af0a388767741a14d320cc0c9ed4d41d769348112f7a8e8fdeaa4eb08245bb276f7f347065852d50aa74f98d9d154aa96542809dc1c4d07c360273638f35ae91d4ede0f4ee0897c9d7933034c146e640011519463cf55c8f1d0bef881c5cc4ff9ca18cbe5b87ef23ec16f5582ff191bb3f734de30b9c2b9912663a296f7457a8b974967dbb810dbaac7d5fd2485b4fbfbc0f49ed3567fc4713f5f83f97e88a825c149178e1690f2e1b651c67bf2cfa2ea7f3f00d01"], @ANYPTR64, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYPTR64=&(0x7f0000001440)=ANY=[@ANYRES16, @ANYBLOB="b2833f2be822205c3a01fea17e3dd93df54f7ea38db2108452a401f6be914f604dbb0726c6253eb390b41a5ef01b8f13024cb6338bfa95795d0bfa24080efb0bc9585906ee66b08f4273dfa25889d43201b7307f7401e609b54c0ede97549bb51e64fd8204beaf5febda9e40000e2d73a7c79c73ce"]], @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYRES32], @ANYBLOB="f9794fbb645f2dc53da8ad39097ade076c0d3483f375e004113a575984d99ead3f366217467e38f0748c16622a0c10a320171b69ec975210d0b4a625686cf804172e8abdc6258c3fdf533eb08101cd7de531a7da210582cb1caf0b3d9557f0a974f328150853406a97a65dccf1ec8cc0faf8cf9e46e5150e010549ebc7e44ad00278bb3202b411708cb94d6e936c0c50596c355e398de1e39eef32d37397b851ff059f238648f7e89c2573ec1d45de5a5587d80de2b842f9e2c9eee16311d872820a44ab4198d07d56"], @ANYRES64, @ANYRES16], 0x0) r0 = socket(0xb, 0x80007, 0xff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rtc\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001580)={0x0, 0x4, 0xe18, 0x7e, &(0x7f0000001200)=""/126, 0x74, &(0x7f0000001280)=""/116, 0x2f, &(0x7f0000001540)=""/47}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) 2018/04/01 15:22:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='syzkaller1\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x1c1000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000340)={0x80001, 0x0, [0x401, 0x1, 0x6, 0x7, 0x5, 0x3, 0x6, 0xfff]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x7, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x40000000004e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(r2, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/04/01 15:22:44 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="12f08b8b01900bcdf17e47c4f8b4fe", 0xf, 0x18b4000000000}, {&(0x7f00000000c0)="cd5718fa094a447eb752e0376e8170f746e2af7c9244915a9dde884ab4ae3aac8a4ca0a2ae8a075f9a28cebc0b18d7c1eef33ef55ab15a38758219213bfcff47359b5177df693eb4686203854e22e73b063eff3247df4c39b00dffe9bc93dc312a7abba21e312a8953b717cfd3a9c98fa9b2d045933a099dc6f5ca4ca2d1010b84a6214f4f0f306fa2f52415b0880fadc9c28bbf399daf86cb648217c10f4bb05e6b998448e5e0de2da08fc118eacc186a256cb5bb37b39ee31a4c6876394d3dcdfa85d5aa4369f9c5ed03dcdcd7993989392f60483c9b9c6485f6330004fbd9e84ce6f297ce3230", 0xe8, 0x81}, {&(0x7f00000001c0)="28b67fb178ca37b458c61266c8d9e50c435bb10cc1b97f33afbfcd2d93a3684555601048e430117fa4c100469d5e1d3983027d369409ea7564b5b941339a682988d98818e09d15a463d4c269b23db69ebe4f00e2accddfc1ae5b4d1d4189114032023c91ccd9e27db2398ce7c46dfdf830774dd16823656016826b4099c837263d021bcfa59f04e5f634ca60d48c8c1d3a6f4ac41f659dc17d6f6df0fc81916f289935acbad7e0a905dfb71fa72d6419cb71baf27cf14a7d14e0de389f3430e79e35b71973b86718230865099750f0bf9e2e7b58f7c453626f63e49bc421ee4b4fcc8a2538ae4ef1f24dd36d97fd", 0xee, 0x7}], 0x8040, &(0x7f0000000340)={[{@localflocks='localflocks', 0x2c}, {@commit={'commit', 0x3d, [0x0, 0x33, 0x3d, 0x3f]}, 0x2c}, {@quota_on='quota=on', 0x2c}, {@quota_account='quota=account', 0x2c}, {@acl='acl', 0x2c}, {@acl='acl', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000540)='ext3\x00', &(0x7f0000000580)='./file1\x00', 0xfffffffffffffff7, 0x2, &(0x7f0000000680)=[{&(0x7f00000023c0)="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", 0x1000, 0x1ff}, {&(0x7f00000005c0)="8bc849793831584e00332509c75232faeff6ab3686e5cbf411ccd33eb915cd0e288a7f7f809abd39be5a1d8569dad3ce592d14a575a85f4ab29bcaee8cf831d220af6e8ee8310aaa1cef1940a4f9e2b0f1fe1ab373c8d62957e3cac71de80293abb8fec890f56ad016afe97eea3a762a74b97347f49fb55b742aaaf274f60fb19d79cf0652", 0x85, 0x7}], 0x80000, &(0x7f00000006c0)={[{@commit={'commit', 0x3d, [0x37, 0x3d, 0x7f, 0x3d, 0x31]}, 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x33, 0x30, 0x32, 0x33, 0x3f]}, 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@bsddf='bsddf', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0\x00'}, 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000780)) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file1\x00', 0x9, 0x3, &(0x7f0000000480)=[{&(0x7f0000000400)="76f2f8cf23e6b4fb2bbc6ce68f71d47231a4b33789d60dc110109728f28ea02f6565cd37a3bbfd63b603fff7d5a7693b4fdd7c17", 0x34, 0x1f}, {&(0x7f00000013c0)="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", 0x1000, 0x2000000000000000}, {&(0x7f0000000440)="ff2e56979767a18c7127ef50f7520464ce3ffe7fbb33ef8863a6", 0x1a, 0x1}], 0x41, &(0x7f0000000500)={[{@uid={'uid', 0x3d, [0x3f, 0x37, 0x3d, 0x38, 0x0]}, 0x2c}, {@session={'session', 0x3d, [0x32]}, 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000a40)='jfs\x00', &(0x7f0000000bc0)='./file1\x00', 0x0, 0xaaaaaaaaaaaac41, &(0x7f0000001340), 0x0, &(0x7f0000001380)={[{@umask={'umask', 0x3d, [0x37]}, 0x2c}]}) 2018/04/01 15:22:44 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000480)=r2) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x6f, r3}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/01 15:22:44 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="8c62046fb348790bf1c1c79f5fe6e3d84a647d964264007d9e4803b4348137b152a3584cf166ffe3de4484f8582a1d44c28f95adcf71693fc391691d35bf69c66dbbb714fc10de8b9eb824b8bad00551561176f3c4b0fb9170ec72e92434bc1b3af9e771ccc87953861233da4d302460638b01348af4eb15721168c8e6bb4f211ceeb34380194f453e574a19839855d288e3253a2e65a59beb5e0a2f200f578f55bc8236abd405120895e4ce759870d9187a9e6352ceac240b9d113b88ea860212cfb8928b912782e83abb3d4ca77649dd758bdf10d9af8a87d775ac37f759253298d7d7bd1218867f6c84d1be20663f5f096eeac335a681b848050499ccf241d0329a1403cc8749708a2d9c968b37cd7f5ae9e210d5ead1c2de227c0327020b062716685651f81c1ae657e2dd4ebebcf61dc5c90335a3bb2fd917d21bbbd42b9f2e3c57b3c271cb27699d9a2842ce136c8bddd2ff45001c82fa5641474e48924df14fe294622ebf5b128563f4b0ecbd9f93cd41b37971bf476236a0ac518603d0c32a6756b6558c71eab4ed875d20320be3879e8a4dca98086d83ce6fca4a8ee361886b96544cf319a3bf03d207716e3c48b380d3504b80e54cc38c41caff6d35aae127acbc3c5335425fee0b6f1a1786857bc20456420f461f6f2bdf93b87eed7096b0c91165789fbb1c46afdb690a9bbbf1ad994ec31b260c4ca882663b995ae301134e61cc232b9f833533d7061f7b1d24c237a7a1ddc126df144620b95025bd329de6d930e96731d926752bd0370ac16a44ac4af1b431fd6450f2fb3ecb2dafbd02b5f06d0e7241a37da896e35fb0b2ad0f3242cf0e5b11c8c942c34e5b7671fa901a7950f2de4999b5272b2792f6cb88914794dfcc075fc7b9e42b613e61f7dfbea7b25c5004cc5b8ecbca9648936671fad8c0f6181edb07eaadf1238dedc3f884af68d869502d253d9e741ba1a05a554d1c92e5bde08b8ce3378f23ac6724b980484da3d292182710bc652a63f937df6b1b97d1ae659d0b45a95b9137053ac8fbdc549b80679039f3c43566416212aac5156ead51d7aaea3d55076bbec61df19c819e60cbb10adbc241f33f5413f94753e1fa85d8c13cdb0b1fbad919ef34afaf545e2a89187d632bbcbc6a96c6b09c42779663b7c1ddde101ecf5003cfe1992757c4d17121b6ce2370583a9dd49b9a81375c72265778453d499ad8b3914bc6b0dcba8c409888ad5e547a90ceb65f530b66044a13d000c59ddc2a362db90c33dee240b0f9b35f41a507a3e7585b26c1e3f44a6e8b291c9e774aa0f63677cfbd24bd498b1e82bc75302d7c059019ca95f7c9b0855a63a66e6d8ce7066992ef3ce9b04a5140cf65ef8094234dc23f34656df9b90ceb34c8b9d4624369fb26239e362171244398198b92a2c98e9c1b8cd95349a6eca3edea5ea8be0ec34aa2eb7d41196262c7f496adbd44c775a8067a9dc4eccd1e451874971d8d406175fef420f30f1e4dba1a202be77a3ad15f9e6bf7b305966e70a988a843bf753b57075c616554dd0f0373dd238eec87d9ecbec18e32751ae0f87e6d5f5189abf29581d5aee8e2037f9dc6daad79144fba53d0b60dfd587d974e66789cf47e0dcbb68be8fd3ae596eeb244a9263bc8ad6240ef2351df29d4f4e2f718af34a0466f1508192876d46259e1cccd99460d2dffa6e825dff0668c57e72f4a85b8f37cd77b01145bb0701aa263a4fd5c9698b379fd341a81837d8f17599f971ed4acf661aeb91ff30d20560a11b79056859ff98cfc61971e77f61889421ea0043884c6577b5f141189bb220f3cd11328fd1ddaaf64a4f7399ad3fe1f4253817ae54c6774dcccc0fae5118f9fb15e40855483b7a35aadde5f3c8be1ccb3582665d4420b72d69a6666d307a117d600e37b6c7826b69e6ab12276d4012ee6ad5d1a79955845a009af5d10d0d5e692035a30a045c900058ec82990e368dc40daa1e5cd33ed68a9888066615c8206afcbcaa459b1e8a49167272a74d0484eaf9022ba440a19b03122884aa9a4fa461598", 0x5a9}], 0x1, &(0x7f0000004740)}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x20100) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)="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", 0xa48}], 0x1, &(0x7f0000000400)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="c8", 0x1}], 0x1}, 0x0) 2018/04/01 15:22:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x0, 0x7fffe, 0x0) r2 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) get_thread_area(&(0x7f00000000c0)={0x7, 0x20000800, 0x0, 0x3, 0x9, 0x8, 0x1, 0x3, 0x100, 0x2e}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r3 = userfaultfd(0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) recvfrom$llc(r0, &(0x7f0000000a40)=""/208, 0xd0, 0x0, &(0x7f0000000180)={0x1a, 0x339, 0x3, 0xffff, 0x7fffffff, 0x44, @random="f90ace720101"}, 0x10) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb22, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0xffffffffffffffff, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x800000040, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r4, 0x5, r4, 0x2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000340), &(0x7f00000003c0)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x0) 2018/04/01 15:22:44 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x3}, 0xe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="6bc636d5f5d9972fc9bcfd1a1565907e818d9577134eb98d32191774854d4694d957527eb0a0df9b10cac23ea82e117ff72f81c4b99f772e20c7e33fb99cc490bf759c48c35a5702cebfb09b8b78dabf5e9f6f187e946beb548f", 0x5a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) 2018/04/01 15:22:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) r2 = memfd_create(&(0x7f00000010c0)='/dev/input/mouse#\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000001100)=0x3) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x381081) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) [ 85.790857] gfs2: invalid mount option: commit= [ 85.795679] gfs2: can't parse mount arguments [ 85.808823] device bond0 entered promiscuous mode 2018/04/01 15:22:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="11c5be356a675c1e6e98a4e227c7f61bcf1a4f70a5684b63ad14f41505e1db344b0ec34af24fd85f6e008350b13c1d0412c8e891851ca20127ddb65a2519339477f650db7af65143c0cbb5c1437c3d0e815c71462cd463b210655e4eaaf717aeb53f01bc0d856fd2a590d9d91c891be2e01fd070b1cf6a1c54f87376d777d89e131b0b4206e4b8c57df5d69cfb8ba23a3c53ed41c0109e9a0d1d2a0efc714106ed1d528a2af25652ff7c29bf3aa151d99407c1ac78548fabe36276d5255c0f333fe3", 0xc2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/01 15:22:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0x48}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r1, 0x202, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x52d3b3d1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x243}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000000) [ 85.869673] hfs: unable to parse mount options 2018/04/01 15:22:44 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="79ff60000000806cb7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x400, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eadeaa7f9ef38d02e35777c2ef413f066b654044d868", 0x134) 2018/04/01 15:22:44 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x80, 0x2) fanotify_mark(r0, 0x4a, 0x2, r1, &(0x7f00000000c0)='./file0\x00') 2018/04/01 15:22:44 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x557b) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/01 15:22:44 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/01 15:22:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000007c0)='./file0\x00', 0x8c3f, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000006c0)=ANY=[@ANYRES32, @ANYBLOB="7bcde172322148fe81ed9ddb80819ea5be4b0b47503ac89dd825b158c5f83301cf3a4095ae6e00e5939990dd639b06e530ed2900f5f816ba67dba3943cf25716f1ec0daa498afed2499b4fa342c5b5842fd4a0b160a4f562ab1aae25f2962769998b24bfc8702a9ff7b4646e9598f11f6642eac125a1770db322386c3eb21b12fd13d61eb41045066698b04dbd232fbe7fc7f5c430c9fea8d77c3e85dc2bdb722cd183d8b99f0411a4b1b9c4"]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400000, 0x0) sendto$inet6(r0, &(0x7f0000000800)="740c772c887ce04d32a28a4e793b721b4a878420c40330bbb9c7f234350759cfdcdc5e80ef84b4e9e03fc181a249c0227e2ace55d941014ba462660eaee20c19e08cc43af5964a83cb183ed6fccd94db4f6d", 0x52, 0x10, &(0x7f0000000880)={0xa, 0x4e23, 0xe0f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000005c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000600)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000680)={r2, 0x1}, 0x8) r3 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r3, 0x0, 0x9, 0x8000) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x101, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="2cf8beb73a3e4ed3bcac379ed25515d0b0e5c44e3d25fe189fcf5e94446306aafa157d4668ae0223586debccb75ffa17165b877347b86d635becd3e3dd8b512abebe0d81961955c483c0c99faa4e2e6aa906b84d12b4d07954f5b2d7856091d16a6e693a0e1aeeec8726ac837a58e178c8e34436b532a05210e5b62db7f463b3f030", 0x82, 0x10001}, {&(0x7f0000000280)="843f7602022b2fcfccaef6f9574f16968987cb0e53b061f2b92a38f776b5ebb4d231fd516768608711cbf695ff3a5a50b62751138794ab3af6538724243486028340b60a4ad6eabc125690a4a1c2f603413aa5cb863a6dd71a27f0af73633047bc23220f448b8d8b83520480d341090cdfd27d5c1ca406da4d33eee5409086e197f3bf51db2c9e0e4cb3f69f0606707e050408b029cb2dfbec0dd4cb9be0a0aaeee45fcb6b362c8d71360161c00982e730643238ed79acd6e1a62a9fa233a7f577dd2b9e8e2bb8f11d6f0f2959e6b578e4c309c379cfa5", 0xd7, 0x9}, {&(0x7f0000000380)="f4d81eec4499472c8892be9c29a4a77d86debf8f7a82ff428ccf0af1209d7a8bc72a64b1b705f509c48780e43e7d4a4c0ce299f1d7cfacd364a09af419f2de3f688ada63645f06971d2d301a7cdda8c5c105820245dfeacfb5e9a60bb5b4ce12edb2915632937e56dd744acccce565439524df61df821375fd9a01748763a339d467f16f5bdac7cf5ad8a60150e1251e0d21e4ae29657911aa107c08ebed62812fca7754aac4769b16447415b3007dd1c274f24ac4ef6aabf25caa55eef7cee75f5acb406566ef931dddefc9b7673f63f43534f3e1a7821dbd06abcec8c70d9a36e5e206d3b8fcab8556c274c6da1e9f11fe33aa", 0xf4, 0x4}, {&(0x7f0000000140)="76a857ad5efd1693ec16b6181f932ab56a39e88657cc94c336b331a89ff1279e0f0404", 0x23, 0x80}, {&(0x7f0000000480)="da7c1759e8577d38d90adde6b3fd478e43571fc78294027a57d30ed0cdab399b26fe177d6a59e706cec257945d3cb2e9c5f1d8028c966b2897cc954ce7b1067c9ec06297992e", 0x46, 0x80}], 0x800000, &(0x7f0000000580)={[{@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}) r4 = open(&(0x7f0000000180)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r4, 0x0) write(r3, &(0x7f00000013c0)="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", 0x801) 2018/04/01 15:22:44 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x8}) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x1}]) 2018/04/01 15:22:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200080400, 0x90) syslog(0x3, &(0x7f0000000180)=""/198, 0xc6) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000280)=0xc) quotactl(0xbe26, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000002c0)) [ 85.974144] jfs: Unrecognized mount option "uma" or missing value [ 85.990386] gfs2: invalid mount option: commit= [ 85.995123] gfs2: can't parse mount arguments 2018/04/01 15:22:44 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x1000000000, 0x2000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x40, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x372) 2018/04/01 15:22:44 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000063a895400c6570e0ba0b55d3beb1de6b745047db1c006f322e84deb81439e2ffb1d2f0cb009c445a2313c890a03ffafc6da18545b50428e53640000000000006f2796b9810c1fc7ace99d8645744e7eb490b3a9e2423410ca45deb523e28229eb69ec950d74c06849f7ef244e4a205729de0a29b95384775901744825692cba1f2e700723b1171926e8f29bba34d87a6f80f909887e9158c13cdbc620ae24936f478f620222102fa63172b6b9f4bd0e20d3e157f586930d7e8512ff8638d35ffc228288faced525df426577df3382fcb73c009543"], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x400000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48, 0x800) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000240)={0x2, 0x1, 0x8, 0x7, 0x18}) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'poly1305-simd\x00'}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/01 15:22:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) socket$alg(0x26, 0x5, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000200)='vcan0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={r4, 0xc}, &(0x7f0000000100)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000000), 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) io_setup(0x61b9, &(0x7f0000000300)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x1, 0x0, 0x3, 0x1, 0x5, 0x2, 0x9, 0x40, 0x6, 0x8000, 0x7, 0xfffffffffffffffc}) 2018/04/01 15:22:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$netrom(r3, &(0x7f0000000680)={&(0x7f0000000040)=@ax25={0x3, {"8cbfafdb8aca85"}, 0x7}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="0943483809213755596c3e8e997dbc7171e35b1e6efc8adfc2790673ae29e3", 0x1f}, {&(0x7f00000000c0)="51f24f0ad98bfdb086ded4476d70ba1da3493623c52868f50cac577174f18b0470dd4a340c6cf833a28d408ca39ff2b03272d6cbf7450f9c99b6fae341c47df5f4f3c8599ea6d3c1186da479ac6d6c7daa1fee588ac16859e3", 0x59}, {&(0x7f0000000140)="6ab8b8da0f53f3b88436d525e9928db1dbfe238be8d27ddf83f389a6d12c8d0789924003f13f8d511bc52d035a44cf8cbbd435e65398e58237169a966b1ef1a9ab08e122d53593654e299230d42ca94feb71554ddbd41b856e296fd3bb510fe86cbe1bfb342e1414218b943ca5d868885ac5", 0x72}, {&(0x7f00000001c0)="7d613036af3184bc50f3a15d9badc7d17b29a8b0c7bed79594de23ca1f8b54c9627d22ea9192f56956119cbd039a63c626bdf139b5c39740fe267788786cd8423c34f033501806ffa4772352a22ad1dfd4d11abeeb99abca1dd33a696cfa8835a33acaf44802fd641bad68ea30f076ae79b029da", 0x74}], 0x4, &(0x7f0000000280)=[{0xc8, 0x1, 0x3, "1e8f4c1fe6e9a78546b5661ba62cfa6a0b67a29623bf0944341e32f1922df309c8b31245887b6e1b61469d2099ed0f177d9d600b4c532c003cf2c3dc7f6bd832bafb8a6b312bbe81dbd16504cf22ee7386b1fcf6bc64e02b457643275ca8c0bee60055a4f657a3b0cc5c2a13a411cd7bfc9bffc428c534637bc7ab302f1872fe03edc5b0ac046ffc0378d7a1d85aec60d1f054df389b593e34310342ec611306b4a815b382e17fffb7e172ff102c27e6466d0e8126"}, {0x90, 0x0, 0x1, "edd84420eb7e911bb4a061ba18cb3959845813f30627f966adebce88d583fb47f08d6090ca9976633193e1045f0da6199179eb73d4167f5757d05a3b0168ec61e791d5ce97d7a4794cbf8df4175e72d37222a86d9925abe3992e641afcd38c604a9db3418a68be8cb416f08b90a6e21e3164e612e81eb280ae11a8a1"}, {0xc8, 0x13b, 0x4, "37d604a1fd61cd258355291205edd6ef804b11713ba09892740987b825bec3ebb7e1fce036b813b19e858c791c41363d7d37293730f99ff9dc1ff24dce9761f183513e713309b28b54098addb05eb3cb9033acd6bfad844554276b7acf06782fdddd0b230e3648991af63e46b2b6aca807cce4555d07fb01cbdc38f0fa15490a845b67e475b01ced58417713cec08d09e914de4caed7e6894aa237abb5b6a08c2c23834bccc31a35105888700bf710b6ab23ea62707c0f"}, {0x50, 0x1, 0x0, "9bccb287a4830f845b6fe4777336156d8437b40fa612dbbdb22cab881151b7bd27a56b341bb8722d241388aa875059f78a2f18c16c2fdb5bea1c169c5b79"}, {0xa8, 0x0, 0x9b72, "e3712eedc7591d72b27f5c72a33b12ba8b338b569cf13d6ba5ab00340b2d46c26af2e21da87429d44081c7c3e30d07e837a27dda9ed0164647773c5ae76b467acfd453b460d0a94a65c4ae16c03bb59b323a85309402cec5323335424be4cf5afa4bee730539b4e4cc1c49eebfed95e9628208d21a70f522d90396009004fd255e9111b6b48b7f5773b309b208ee7c82cac405e08bed"}, {0xe8, 0x0, 0x6551, "8f6f0fe45ed278c24ac4da69f00baff129ab33178956c27caa572bc103e34a5815e1b817b98bcbc46f8e16762485d82e4fe1a6debb0d23991802b618d9965799273ab86f95f995ab820ba387451c8b8caf679ea4c191ade003f1db4273e7f6977afabe249dffda1c023b127b30567066464b392d8f945aecf6984e1fabe8f04e882a2852870959ed8b9dc9bafbd85b7e72c48b925b382794afe2958db6f9df444f1b5d5cb487d0cca5b239c83640870b29b901ce0b178a47033fd340a27222bad141053d6f5ec5a83fca030a8d1ee503d0"}], 0x400, 0x40000}, 0x1) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/01 15:22:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001380)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001200)="0fce3f8146c79789870c4584f342e97f88f91a493c981def365b8fb6b3640ebf", 0x20}], 0x1}], 0x1, 0x0) [ 86.074074] FAT-fs (loop5): Unrecognized mount option "{r2!HۀK GP:ȝ%X3:@n" or missing value [ 86.096630] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/01 15:22:45 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x400042, 0x0) ioctl$int_in(r0, 0x200000005405, &(0x7f00009fbff8)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0x9, 0x1ba}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r3 = getpid() socket$nl_route(0x10, 0x3, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00000001c0)=0x5) 2018/04/01 15:22:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x3a]}, 0x2) 2018/04/01 15:22:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3ff, 0x216000) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000001c0), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) rt_sigsuspend(&(0x7f0000000140)={0x6}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000000c0)={0x3, 0x1, 0xb7}) shutdown(r0, 0x1) [ 86.218214] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 86.247627] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "" [ 86.441599] FAT-fs (loop5): Unrecognized mount option "{r2!HۀK GP:ȝ%X3:@n" or missing value [ 211.301019] INFO: rcu_sched self-detected stall on CPU [ 211.306416] 1-....: (124998 ticks this GP) idle=782/1/4611686018427387906 softirq=24759/24759 fqs=31225 [ 211.316244] (t=125000 jiffies g=12758 c=12757 q=875) [ 211.321504] NMI backtrace for cpu 1 [ 211.325101] CPU: 1 PID: 8695 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #9 [ 211.332168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.341494] Call Trace: [ 211.344048] [ 211.346179] dump_stack+0x194/0x24d [ 211.349779] ? arch_local_irq_restore+0x53/0x53 [ 211.354423] ? lock_release+0xa40/0xa40 [ 211.358369] ? nmi_cpu_backtrace+0x1be/0x210 [ 211.362752] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 211.367216] nmi_cpu_backtrace+0x1d2/0x210 [ 211.371423] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 211.375891] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 211.381138] arch_trigger_cpumask_backtrace+0x14/0x20 [ 211.386302] rcu_dump_cpu_stacks+0x186/0x1de [ 211.390686] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 211.395503] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 211.401019] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.406189] ? perf_trace_lock+0xd6/0x900 [ 211.410307] ? find_held_lock+0x35/0x1d0 [ 211.414338] ? trace_event_raw_event_lock+0x340/0x340 [ 211.419500] ? perf_trace_lock+0xd6/0x900 [ 211.423621] ? notifier_call_chain+0x136/0x2c0 [ 211.428175] ? perf_trace_lock+0xd6/0x900 [ 211.432294] ? trace_hardirqs_off+0x10/0x10 [ 211.436591] ? trace_event_raw_event_lock+0x340/0x340 [ 211.441760] ? trace_hardirqs_off+0x10/0x10 [ 211.446053] ? find_held_lock+0x35/0x1d0 [ 211.450089] ? trace_hardirqs_off+0x10/0x10 [ 211.454383] ? cpuacct_account_field+0x1e4/0x3b0 [ 211.459111] ? find_held_lock+0x35/0x1d0 [ 211.463142] ? trace_hardirqs_off+0x10/0x10 [ 211.467436] ? __lock_is_held+0xb6/0x140 [ 211.471475] rcu_check_callbacks+0x238/0xd20 [ 211.475855] ? rcu_cpu_stall_reset+0x260/0x260 [ 211.480408] ? trace_hardirqs_off+0xd/0x10 [ 211.484617] ? raise_softirq+0x325/0x490 [ 211.488649] ? raise_softirq_irqoff+0x320/0x320 [ 211.493291] ? read_boot_clock64+0x70/0x70 [ 211.497496] ? lock_downgrade+0x980/0x980 [ 211.501617] ? hrtimer_run_queues+0x5e/0x380 [ 211.505999] ? run_local_timers+0x14c/0x1b0 [ 211.510298] ? timer_clear_idle+0x50/0x50 [ 211.514416] ? account_process_tick+0xd4/0x3e0 [ 211.518968] ? thread_group_cputime+0xef0/0xef0 [ 211.523606] ? get_monotonic_coarse64+0x470/0x470 [ 211.528424] update_process_times+0x30/0x60 [ 211.532718] tick_sched_handle+0x85/0x160 [ 211.536837] tick_sched_timer+0x42/0x120 [ 211.540870] __hrtimer_run_queues+0x39c/0xec0 [ 211.545337] ? tick_sched_do_timer+0xe0/0xe0 [ 211.549717] ? hrtimer_fixup_init+0x70/0x70 [ 211.554025] ? pvclock_read_flags+0x160/0x160 [ 211.558495] ? lock_acquire+0x1d5/0x580 [ 211.562437] ? ktime_get+0x26f/0x3a0 [ 211.566124] ? kvm_clock_get_cycles+0x25/0x30 [ 211.570592] ? ktime_get_update_offsets_now+0x34a/0x520 [ 211.575927] ? do_timer+0x50/0x50 [ 211.579353] ? native_apic_msr_write+0x5c/0x80 [ 211.583911] ? rcu_idle_enter+0x530/0x530 [ 211.588036] ? lapic_next_event+0x54/0x80 [ 211.592158] ? clockevents_program_event+0x108/0x2e0 [ 211.597236] hrtimer_interrupt+0x2a5/0x6f0 [ 211.601450] smp_apic_timer_interrupt+0x14a/0x700 [ 211.606268] ? smp_call_function_single_interrupt+0x640/0x640 [ 211.612127] ? _raw_spin_lock+0x32/0x40 [ 211.616072] ? _raw_spin_unlock+0x22/0x30 [ 211.620192] ? handle_edge_irq+0x2b4/0x7c0 [ 211.624401] ? task_prio+0x50/0x50 [ 211.627917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.632732] apic_timer_interrupt+0xf/0x20 [ 211.636933] [ 211.639143] RIP: 0010:__bitmap_parselist+0x2f5/0x4b0 [ 211.644212] RSP: 0018:ffff8801851e76d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff12 [ 211.651898] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffffff830f07c5 [ 211.659140] RDX: 0000000000040000 RSI: ffffc90005ec8000 RDI: ffff8801be031da0 [ 211.666381] RBP: ffff8801851e7750 R08: ffffed0037c063b5 R09: ffff8801be031da0 [ 211.673626] R10: 0000000000000001 R11: ffffed0037c063b4 R12: 0000000000000008 [ 211.680870] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 211.688115] ? __bitmap_parselist+0x2f5/0x4b0 [ 211.692586] ? __bitmap_parselist+0x2f5/0x4b0 [ 211.697057] bitmap_parselist+0x3a/0x50 [ 211.701008] cpuset_write_resmask+0x1694/0x2850 [ 211.705657] ? mutex_lock_io_nested+0x1900/0x1900 [ 211.710471] ? perf_trace_lock+0xd6/0x900 [ 211.714591] ? cpuset_css_offline+0xa0/0xa0 [ 211.718881] ? trace_event_raw_event_lock+0x340/0x340 [ 211.724047] ? save_stack+0xa3/0xd0 [ 211.727648] ? save_stack+0x43/0xd0 [ 211.731249] ? kasan_kmalloc+0xad/0xe0 [ 211.735105] ? __kmalloc+0x162/0x760 [ 211.738790] ? kernfs_fop_write+0x1ad/0x440 [ 211.743083] ? __vfs_write+0xef/0x970 [ 211.746856] ? trace_hardirqs_off+0x10/0x10 [ 211.751150] ? __sched_text_start+0x8/0x8 [ 211.755268] ? find_held_lock+0x35/0x1d0 [ 211.759303] ? find_held_lock+0x35/0x1d0 [ 211.763338] ? lock_acquire+0x1d5/0x580 [ 211.767284] ? trace_hardirqs_off+0x10/0x10 [ 211.771577] ? kernfs_fop_write+0x22b/0x440 [ 211.775874] ? cpuset_css_offline+0xa0/0xa0 [ 211.780170] cgroup_file_write+0x2ae/0x710 [ 211.784376] ? cgroup_css.part.13+0x1b0/0x1b0 [ 211.788844] ? __lock_is_held+0xb6/0x140 [ 211.792883] ? cgroup_css.part.13+0x1b0/0x1b0 [ 211.797349] kernfs_fop_write+0x2bc/0x440 [ 211.801471] ? kernfs_fop_open+0xeb0/0xeb0 [ 211.805685] __vfs_write+0xef/0x970 [ 211.809282] ? lock_acquire+0x256/0x580 [ 211.813229] ? kernel_read+0x120/0x120 [ 211.817092] ? __lock_is_held+0xb6/0x140 [ 211.821131] ? rcu_read_lock_sched_held+0x108/0x120 [ 211.826116] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 211.830840] ? __sb_start_write+0x209/0x2a0 [ 211.835133] vfs_write+0x189/0x510 [ 211.838646] SyS_write+0xef/0x220 [ 211.842069] ? filp_open+0x70/0x70 [ 211.845582] ? SyS_read+0x220/0x220 [ 211.849181] ? do_syscall_64+0xb7/0x940 [ 211.853129] ? SyS_read+0x220/0x220 [ 211.856730] do_syscall_64+0x281/0x940 [ 211.860590] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 211.866097] ? syscall_return_slowpath+0x550/0x550 [ 211.871008] ? syscall_return_slowpath+0x2ac/0x550 [ 211.875918] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 211.881254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.886070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.891233] RIP: 0033:0x454e79 [ 211.894397] RSP: 002b:00007f45a870dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 211.902074] RAX: ffffffffffffffda RBX: 00007f45a870e6d4 RCX: 0000000000454e79 [ 211.909313] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000015 [ 211.916553] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.923793] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 211.931035] R13: 00000000000006b0 R14: 00000000006fc120 R15: 0000000000000000