INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts. 2018/03/26 12:14:40 fuzzer started 2018/03/26 12:14:41 dialing manager at 10.128.0.26:36143 syzkaller login: [ 31.029149] can: request_module (can-proto-0) failed. [ 31.037815] can: request_module (can-proto-0) failed. 2018/03/26 12:14:46 kcov=true, comps=true 2018/03/26 12:14:49 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x13, 0xff, 0x8, 0x16, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_lifetime={0x4, 0x6, 0x0, 0x38, 0x34, 0x5}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x24e1, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in6={0xa, 0x4e22, 0x101, @empty, 0x8}}, @sadb_sa={0x2, 0x1, 0x4d3, 0xbbc5, 0x0, 0x80, 0x0, 0x60000001}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7, 0xfffffffffffffff9, 0x5a, 0x4, 0xa0000000}, @sadb_lifetime={0x4, 0x4, 0x6cd12fa7, 0x10001, 0x5, 0x7}]}, 0xb0}, 0x1}, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$pokeuser(0x6, r2, 0x2, 0x5) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) symlink(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='./file0\x00') r3 = add_key(&(0x7f0000001400)='trusted\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="b7b737d4677b43b056a0af42f3992573dcba6b349b6db0f01e5ac8d47673fa70b8b80e6b3cea5d6673a66d22c04ae0b64c2079f49b4a30f888f5458ace3042ae19331da9056f011fa890d70de858885c9ca7438cb9c01e66ed8057bdec", 0x5d, 0x0) add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001580)=0x400040000000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001600)={0x0, 0x401, 0xc8, &(0x7f00000015c0)}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001640)=0x10000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001680)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000016c0), &(0x7f0000001700)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001740)={0x9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x57}}}, 0x108) r5 = syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0xc8fd, 0x200800) getsockname$inet(r0, &(0x7f00000018c0)={0x0, 0x0, @dev}, &(0x7f0000001900)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e23, 0xc, @empty, 0x5}}, [0x2496, 0xffffffffffffa186, 0x5, 0x1, 0x4, 0x5, 0x5, 0x1, 0x9, 0x80000000, 0x1, 0xffffffff, 0x147, 0x200, 0x6]}, &(0x7f0000001a40)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001a80)={r6, 0x100}, &(0x7f0000001ac0)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000001b00)='/dev/usbmon#\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001b40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000001b80)={r7}) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000001bc0)='rose0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001c00)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000001c40)=r5) 2018/03/26 12:14:49 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7f, 0x400) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000040)="01a2d1c957a5d9f6959b25c7abe3113ca2fdc45a6ad4a6b9b44c86892f0e67c92c2b7b1056dbb6d1309582a1f3c4b2d57d34cd196e7b5dbe13712ef16d0567870829bd1f4fdc7314670b763da48975", 0x4f}, {&(0x7f00000000c0)="f1648cd2b0d3cfe5fbd1936a1f6bdca0f643290e1ce1b47b4e6831707b047f1a305be6b974e873919e1089831107b4cea7a493fb6bd93ee20cbb4f075e9ede6b821a7cac854c940fc3c617d2f4d9d2bf491a9352fb29d10cb9cbbe157d9f97fb96908bf6880d3cf0dbc610a10c58bd13e1513148856093a2e6f7980bfe5ef1231a79ee1b1bc5a8fb012ec78cda5b0a130a95127d01900c524b29db02e3ba423cd7794a0ddc68abb0f053072ad5bdf259d46def5fa178763dc00eba797d1aa1", 0xbf}, {&(0x7f0000000180)="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", 0x1000}], 0x3) r1 = dup2(r0, r0) accept4$ipx(r1, 0x0, &(0x7f00000011c0), 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000001380)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x81110000}, 0xc, &(0x7f0000001340)={&(0x7f0000001240)={0xf0, 0xc, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x2}, [@generic="bf376c9d4cfa6c12a26a9a997c0b6fe8026bdd8f6ad3d19f5b1eda530bb81e6a0f953a591ced184a22829dfeae93291d1ca45302bdecff01da93ff1d1ec06f16ecdc70bbf8538cead3b94c3591fed2bde3de1e51499b38bfc80da0a4b377fd2492f5754c41437e7ed4f6c64a1adc913bc58b758c5d8d8bb344b601768e0b11178e8e72eaa3991af140daa302f102c2d808e26b0914b07e9244055ae64c5384da1822c4e4621586c8eb4caca0987caaff91945ec8c0a2178c832920a3c3691ddb02ff65664323656645fe1a20ad7047a79a7ee1bb192dfbce7162eedb"]}, 0xf0}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) recvmsg$kcm(r1, &(0x7f0000003940)={&(0x7f00000013c0)=@can, 0x80, &(0x7f00000037c0)=[{&(0x7f0000001440)=""/62, 0x3e}, {&(0x7f0000001480)=""/81, 0x51}, {&(0x7f0000001500)=""/19, 0x13}, {&(0x7f0000001540)=""/34, 0x22}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/159, 0x9f}, {&(0x7f0000003640)=""/204, 0xcc}, {&(0x7f0000003740)=""/90, 0x5a}], 0x9, &(0x7f0000003880)=""/189, 0xbd, 0x2}, 0x40000000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003980)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003a00)={0x0, 0x1c, &(0x7f00000039c0)=[@in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4295}]}, &(0x7f0000003a40)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003a80)={0x4, 0x200, 0x40, 0x9, r2}, 0x10) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000003ac0)=@ioapic) signalfd(r0, &(0x7f0000003bc0)={0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003c00)={r2, 0x1}, 0x8) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000003d00)={{&(0x7f0000003c40)=""/91, 0x5b}, &(0x7f0000003cc0), 0x20}, 0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003d40)={r2, 0x5}, 0x8) clock_gettime(0x0, &(0x7f0000003dc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003e00)={0x0, 0x0}) futimesat(r1, &(0x7f0000003d80)='./file0\x00', &(0x7f0000003e40)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003e80)=0x0) ptrace$pokeuser(0x6, r7, 0x5, 0x80000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003ec0)={r2, 0x6e, "6109c1e62974ff6bb88662aaaa4e5eb19153155d9a2d5f9514f930ef6a4f3aef7c88d019bcbaa90f1f8fc9207d9f9c926dd41f84f1e974cac827e606598b84fe4fe8451e0889244670261faef5187b575d1e9fbd270926f7616804555af23765a00801fe9e003b7ba49fe0c7d463"}, &(0x7f0000003f40)=0x76) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003f80)={0x1}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000003fc0)=""/150) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000004080)={{0x1e80, 0x3}, 0x1, 0x3c, 0x0, {0x7, 0x401}, 0x7, 0x6}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000004100)=0x80000000, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000004140)={{0xffffffffffffff00, 0x1, 0x0, 0xe8e, 0x5, 0x13d24c9}, 0x4}) sched_setaffinity(r7, 0x8, &(0x7f0000004180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000041c0)={{{@in6=@mcast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000042c0)=0xe8) clock_gettime(0x0, &(0x7f0000004300)) sendto$inet6(r1, &(0x7f0000004340)="5509569bb2f2a8a913eca3c0196e0f4c545bc43887cda20136ee9437643e7a2003820794112c7b66bb277cd948e02ad9ffc407d5388950195beddf84ef66fda5546ef934198ded847e15f1ea979a0370de1f3d3bcd06", 0x56, 0x4, &(0x7f00000043c0)={0xa, 0x4e23, 0xd153, @empty, 0x7f}, 0x1c) 2018/03/26 12:14:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x80) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x4, 0x9, 0x7fff, 0x7, 0xfffffffffffffffb}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0xfffffffffffff129, 0x67, 0x0, 0x3, 0x9, 0x6}) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0xffffffff, 0x3, 0x0, 0xffff, 0x8, 0xffffffff, 0x0, 0x1, 0x5, 0x800, 0x7f}, 0xb) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x1f, 0x4) r2 = memfd_create(&(0x7f0000000240)='/dev/sg#\x00', 0x1) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000300)=r3) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000340)={0x5, 0x1, 0x1, 0x5, 0x8, 0x5, 0x0, 0x7fff, 0x6, 0x1cc7c425, 0x10000}, 0xb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000380)=@pic={0x7, 0x7, 0x80000000, 0x9, 0x9, 0x8, 0x9, 0x100000000, 0xfffffffffffffff9, 0x3b67a398, 0xffffffffffffff00, 0x51a9, 0x7fffffff, 0x91, 0x9, 0x8}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000480)={0x1, 0x8001, 0x4, 0x4, 0x4, 0x100000000, 0x5, 0x4, 0xfffffffffffffffb, 0x1, 0x7f}, 0xb) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000004c0)=0x3) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000500)={0x3, 0x3}, 0x2) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000580)={r4, 0x1}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'bond0\x00', 0x1}) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000600)=0x1, 0x4) bind$netlink(r2, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfe, 0x100}, 0xc) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000680)="8e50610e5d7794f4b89c685d77b3c00d5ff940a3e091cb236b0b041cfbf465124a0220eaaf24e3bce675130306e150681eeedd258e0bc04a5104e5c4eb6bd79bcd642940b2a3168d630c9c782e32228f582dad5bf6efffa980e2bee37926be835ec5ccd5c4e44f1246927418ed502314b58918e39451c5af7ee856ac9a2881b57b83552e40d0035635a04b475799648c43074b02f211121c", 0x98) bind$alg(r0, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000007c0)={0xf, 0x8001}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000840)) fgetxattr(r1, &(0x7f0000000880)=@random={'user.', '-vmnet0]GPLselinux\x00'}, &(0x7f00000008c0)=""/250, 0xfa) 2018/03/26 12:14:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x3f, &(0x7f0000000040)="948a6fa6c6fd96d56816c9033f78d996b88f87c529f397ff65d5f1f448e06cfb749e4d5c88d902dee0563acf9542a102a58ed23af0c397d2bacba1f4435c33"}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x10, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x11}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0xad82, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2, 0xab03, 0x0, 0x0, 0xe821}, &(0x7f0000000300)=0x98) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000340)={0x5, 0x2, 0x101, 0x0, 0x3c2, 0x9, 0x1000, 0xffffffffffff3110, 0x5, 0x1ff, 0x9, 0x8, 0x0, 0x7, 0x6, 0x0, 0x3, 0x7fffffff, 0x9}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) get_robust_list(r3, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0x18) recvmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000540)=@can={0x0, 0x0}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/104, 0x68}, {&(0x7f0000000640)=""/131, 0x83}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f00000007c0)=""/98, 0x62}, {&(0x7f0000000840)=""/6, 0x6}, {&(0x7f0000000880)=""/245, 0xf5}, {&(0x7f0000000980)=""/18, 0x12}, {&(0x7f00000009c0)=""/30, 0x1e}, {&(0x7f0000000a00)=""/3, 0x3}], 0x9, 0x0, 0x0, 0x1000}, 0x10000) syz_open_dev$tun(&(0x7f0000000b40)='/dev/net/tun\x00', 0x0, 0x581000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b80)={r1, 0xe1, "cec18eef4352c5983942ff147670b8dbd624021fcab7c1e414063ae54c44868f155cabe256ce7da556af5d6011de0c351a982386085fc5a7f9ed2b69e856087de43873f15a3c2a8a4afcc6e239431735be33e93d130b75b17445af36da1795d1ca587ad607d89609e3a8d08f36ac70641c5b470086d9714943a30e55cdcca601c20559dc9fc6e5820b7a064cb4fc5de3d7059b51473c561f4fbff6f21f2f5db6f7f06c53723c3bc6c65e19b9dee4040c41594b96c3c891e1746aabf8eed17e0939754141f99b55dac335de2c5765c191d76343ebed04931b0f1bbf560fd2d5a11b"}, &(0x7f0000000c80)=0xe9) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000cc0)=0x40, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000d00)={r2, 0x8000000000000, 0x578}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000d80)=@assoc_value, &(0x7f0000000dc0)=0x8) r6 = accept4$llc(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000e40)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000e80)={0x5, 0x63, 0x9, {0x77359400}, 0x3}) delete_module(&(0x7f0000000f00)='/dev/sg#\x00', 0x800) bind$nfc_llcp(r0, &(0x7f0000000f40)={0x27, 0x0, 0x1, 0x2, 0xffffffffffffed2e, 0x2, "27f57d55338d0fd669c93e3d8797c49c61d368565f94b991aff4fc74507ab2c830b77824fb743d789737b130c2156d8e84d885007e84b16b480e9f256a0695", 0xa}, 0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000fc0)={'bcsh0\x00', 0x1454be74}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001080)={r5, 0x74, &(0x7f0000001000)=[@in6={0xa, 0x4e20, 0x8f63, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xa, @dev={0xfe, 0x80, [], 0x15}, 0xba}]}, &(0x7f00000010c0)=0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001100)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001140)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001180)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000011c0)={0x7a, 0x891, 0x8009, 0x100000000, 0x80000000, 0x80, 0x6, 0x4, r5}, 0x20) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001200)={0x1ff, 0x401, 0x0, 0xa8a}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001280)={&(0x7f0000001240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000012c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7e, r4}) 2018/03/26 12:14:49 executing program 4: iopl(0x6) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0, 0x1}, {0x8, 0x9}, {0xfa5a, 0x1}, {0x40, 0x8}, {0x6, 0x6c45}, {0x0, 0x3}, {0x6, 0x646}, {0xe90, 0x3}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x7, 0x5, 0x40, 0x100000000, "b6be1bbd21f68cebfc9c372d7bcf7f6297703f0d974fc05260d4f43b404cde86efbc1e713dc813375ccafe9b", 0x9}, 0x9, [0x3, 0x1, 0x200, 0xc47f, 0x7fff, 0x0, 0xfffffffffffffffb, 0x6, 0x3, 0x10000, 0x4, 0x8, 0x2, 0xe2, 0x0, 0x5, 0x1, 0x8, 0x3, 0x80000001, 0x9, 0x9, 0x1f, 0x56, 0x4b, 0x8, 0xfcf, 0x1, 0xfff, 0x100000001, 0x79, 0x4, 0x5, 0xdc24, 0x1ff, 0x4, 0x6, 0x6, 0x80000000, 0x0, 0x2, 0x3, 0x4, 0x2, 0xfffffffffffffffd, 0x80, 0xfffffffffffff801, 0x0, 0x7f, 0x3ff, 0x2, 0x5, 0x5, 0x8, 0x918f, 0x7fffffff, 0x74, 0x83, 0x7fffffff, 0xffff, 0x3ff, 0x3, 0x5, 0xe8, 0x0, 0x1b2, 0xffffffffffffffe0, 0x8001, 0x4, 0xdb1, 0x9, 0x3d7b0a6, 0x5, 0x400, 0x400, 0xfff, 0x3, 0x3ff, 0x20, 0x0, 0xffffffffffffff42, 0x5, 0x8, 0x3, 0x100, 0x6, 0xac12, 0x5, 0x4, 0x7fffffff, 0x6, 0x8, 0x2a7, 0xf3ff, 0x4, 0x6, 0x2, 0x1ee76c6a, 0x2, 0x3, 0x6, 0x8, 0x0, 0x10000, 0xfff, 0x1f, 0x6, 0x10000, 0x5, 0x9, 0x9, 0x2, 0xffffffffffffffff, 0x1, 0x5, 0x80000001, 0x3, 0x761, 0x1, 0x5, 0x1, 0x6, 0x4, 0x8, 0x26f3, 0x63, 0x10001, 0x19f9]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000005c0)) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000600)={0x4, 0x101}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x7f, "5f961f0dd75278e61d45e1e69c623ce098c057fd7dcafafd26bac02b7c561eb74d7c91afa68d7d93d7ff5df9e315e6010b1dfc55819e30860932cb9e6f978b3ebf1b0e30f2ce42a01197b6c4c30c559d29bc4fdc7180c268b26f42c1e365058ac7904ab27890bb6e112ce6e376303d1a0ea47dcdbb9076bca76d77c8312d87"}, &(0x7f0000000700)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0xfffffffffffff3e2, 0x8200, 0x6, 0x5, r1}, &(0x7f0000000780)=0x10) r2 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x16f4, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000840)={0x0, 0x40, 0x8000, &(0x7f0000000800)}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000880)={r1, 0xfffffffffffffafc}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000900)={0x8, &(0x7f00000008c0)=[{0x0}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000940)={r4, 0x1}) write$eventfd(r2, &(0x7f0000000980)=0x9, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000009c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000a00)={r5, 0x80000, r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r6 = getpgrp(0xffffffffffffffff) ptrace$cont(0x9, r6, 0xfa77, 0x101) r7 = msgget(0x3, 0x222) msgctl$IPC_RMID(r7, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000ac0)={r3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000b00)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000b40)={0x210, @time={0x77359400}, 0x8, {0x0, 0x6c83}, 0x1, 0x1, 0x18000}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$VT_RELDISP(r0, 0x5605) chmod(&(0x7f0000000bc0)='./file0\x00', 0xb5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000c00)={{0x55, 0x2}, 'port1\x00', 0x0, 0x1000, 0x9a, 0x0, 0x0, 0xfbb, 0x97, 0x0, 0x3, 0x1000}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000cc0)=0x71, 0x4) close(r0) 2018/03/26 12:14:49 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0xcd3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd8, "4437343a095df5fe2d3f4fe4d593c65042670fd12c70a3ed69b13c518ea8d24366f6b9a9e5dc2d92105ac5805aea70f721b2a4a168745fdb5f697f8f5b9eb7ef967a675fa6a03a3ad9ec5b3e726bc67d1414c0fbbcc18a524e06f79daf8bd51751e04e3811efb2c08d7ddba6cf4a310f993c2214f8f02c20caf77c139bfa7d100e3250b525b51f776eec22c7f19a34ef264e4de3b8144c517bc2cda44ed7e6fb6b14b6f7f35a964f544d8a6d80869a0c9ab97ee9745faaaa13220fbd729234160543b8035784a892c96855bea600cbd9c0e2ebe652810b62"}, &(0x7f0000000180)=0xe0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x0, @empty, 0x5}}, 0x2, 0x10001, 0x4, 0xfffffffffffffffa, 0x20}, 0x98) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)=0xfff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0xffffffff, 0x0, 0x7}, 0x10) chmod(&(0x7f0000000340)='./file0\x00', 0x42) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'teql0\x00', 0x0}) bind(r0, &(0x7f00000003c0)=@ll={0x11, 0x0, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000440)=0x7ff) sendto(r0, &(0x7f0000000480)="9aab96b87a108d74a8ffddff49d81f48fec957d7c78d51e5a421e8018ebebb0a92a9d6fd7347d39071301d56ac2275b68305a9c16b85dab6cfb966d0f2200da2e89a2fa482f9e7f8cb005d501e4dd8904250d6b968a508de67611a197a9361ded367d52d0b42ee9fde26bdf05796d658b85ed4e495ada69990ccfd2f91d47e05ad737c30eaaff2bb4d235129a33b6830d659f246ef0950ada8358717abcc48700ba0779498", 0xa5, 0x880, &(0x7f0000000540)=@ipx={0x4, 0x6, 0x7fff, "0e09187d9e04", 0x5}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r1, 0x10000, 0x9, [0xfffffffffffffffc, 0x4, 0x4, 0x8, 0x5, 0x85a4, 0x1000, 0x6, 0xffffffffffffff87]}, &(0x7f0000000600)=0x1a) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000680)={r1, 0x5c8f}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000700)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x47, 0x0, 0x10000, 0x60, 0x0, 0x2, 0x1ff, 0x7, 0xad, 0x6, 0x59, 0x10001, 0x4, 0x101]}, &(0x7f0000000800)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000840)={r7, 0x1, 0x7, 0x9, 0x7fff, 0x1, 0xffff, 0x6, {r1, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x6, 0x0, 0x20000000000, 0x8001, 0xff}}, &(0x7f0000000900)=0xb0) r8 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0xf8, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000980)=r1, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000009c0)=r7, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000a00)=@assoc_value={r1, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a40)={r6, 0x3f52c98d, 0x80000000, 0x6, 0x80000001, 0x44, 0x40, 0x2, {r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x37, 0x0, 0x3, 0x10001}}, &(0x7f0000000b00)=0xb0) bind(r8, &(0x7f0000000b40)=@rc={0x1f, {0x3ff, 0x2, 0x9, 0x6, 0x64, 0x5}, 0x2}, 0x80) r9 = syz_open_dev$adsp(&(0x7f0000000bc0)='/dev/adsp#\x00', 0x1ff, 0x400101) setsockopt$sock_int(r9, 0x1, 0x3f, &(0x7f0000000c00)=0x6, 0x4) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000c40)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000c80)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000cc0)={r6, 0x1000, "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"}, &(0x7f0000001d00)=0x1008) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000001d40)={0x9, 0x6, 0x7}) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000001e00)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x10}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e40)={0x24, r10, 0x10, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/03/26 12:14:49 executing program 1: clock_gettime(0x1, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x80) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/81) seccomp(0x1, 0x1, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x2, 0xeec, 0x5, 0x101}, {0x9, 0x80, 0x6, 0x46c}, {0x9, 0x1000, 0x800, 0x8}, {0x100000000, 0xd47c, 0x80000001, 0x3}, {0x5, 0x5, 0x9, 0xd0}]}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x61, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/97}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x6, 0x8, 0x5b9b}, &(0x7f0000000400)=0x10) r5 = add_key(&(0x7f00000005c0)='encrypted\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="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", 0x1000, 0xfffffffffffffff8) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="07fbeb7d4e99db959f9b7adefd51988788e4aca2c65d45c4c72f6587580e37a5b9794169439a3da045f89f1faf0e7389b713dd99523a32400693bedbc581a37bb62bce54b8084fce5d5ed0ce327806f14c5a6548ba3dadef9c2eebda4d53806897f0f0b1c77ed99d84e02b1202b813822f7103a7a642aac2322415aea016a4e93085df336ce799538e15906cc3ed7f7e4be27588694699699a2591bc94878db171b9581c2059cedcf2f956020a2210bb7925ea0a9648d11cb99b88d1f9a98d433e34ee06e6d018786c234729", 0xcc, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001640)={0x3, 0x101, 0x8, {0x0, 0x1c9c380}, 0x4755, 0x8000}) connect$pptp(r1, &(0x7f00000016c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001700)) getitimer(0x1, &(0x7f0000001740)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000001780)={0x530, 0x100, 0x40, @empty, 'bond0\x00'}) keyctl$session_to_parent(0x12) r6 = semget(0x0, 0x2, 0x100) semop(r6, &(0x7f00000017c0)=[{0x6, 0x6}, {0x4, 0x5a, 0x1000}, {0x7, 0x4, 0x800}, {0x3, 0xffffffff, 0x1800}], 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001800)={r4, 0x4b, "29a1f57cb1a806d03ac629dfff25e0290ac948cd7197ffb10ac65375cff4c4cbc1c0d2faa9aad8344c5f04d4fc20d29614c70a21a8cb31c7d1920767865f1af3d015dd4b60516f5229561e"}, &(0x7f0000001880)=0x53) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000018c0)={r7, 0x5}, 0x8) alarm(0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001900)={0xfff, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001940)={0x0, r8, 0x1, 0x3f}) r9 = open(&(0x7f0000001980)='./file0\x00', 0x40, 0x20) add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a40)="e578d40a96a8b996e04e9fae03784beb28233357ded19dfbdf49c1b69dc67105b350ca13076095b484a291ae1799bbe03c85a4dd24a26c0f386d52ea657e76ce222d7fe5445b3a25ba597ed962d9724ee05d751f16d51e218d6d2f9fad3b3eb6aff9efe819b69915301436b59916de2471a781da2372ca", 0x77, r5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001ac0)={r3, 0x1, 0x7}, 0x8) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001bc0)={{&(0x7f0000001b00)=""/113, 0x71}, &(0x7f0000001b80), 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r9, 0x40a85321, &(0x7f0000001c00)={{0x111, 0xfffffffffffffff8}, 'port1\x00', 0x2, 0x10000, 0x6, 0x0, 0x3, 0x40, 0x7ff, 0x0, 0x1, 0x5}) clock_gettime(0x0, &(0x7f0000001cc0)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000001d00)={r10, r11+30000000}, &(0x7f0000001d40)) 2018/03/26 12:14:49 executing program 6: r0 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000040)={0x36, 0x7fff, 0x2}) rt_sigqueueinfo(r1, 0x10, &(0x7f0000000080)={0x20, 0x1000, 0xffffffff80000000, 0x800}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/llc\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000140)={r3, 0x2}) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xffffffffffffff01, 0x2) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000200)={0x9, 0x2, 0x2, 0x8000}, 0x6) r5 = shmget(0x2, 0x2000, 0x1021, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000240)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000002c0)=0x1008000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000300)) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, &(0x7f0000000340)=0x1, 0x4) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000380)={0x57, 0x8}) ioctl$VT_DISALLOCATE(r6, 0x5608) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x3}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r7, 0x7, 0x24}, &(0x7f0000000500)=0x8) listen(r6, 0x100000000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000580)=0x1000, 0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000005c0)="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") r8 = semget$private(0x0, 0x4, 0x400) semtimedop(r8, &(0x7f00000015c0)=[{0x4, 0x1, 0x800}, {0x7, 0x0, 0x1000}, {0x4, 0x8001}, {0x2, 0x5, 0x1000}, {0x0, 0x38, 0x800}, {0xfa00848dfcf85a03, 0xfffffffffffff1f2, 0x1000}, {0x2, 0x4, 0x1800}, {0x1, 0x81, 0x800}], 0x8, &(0x7f0000001600)={0x77359400}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001640)={0x0, 0x7530}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000001680)={{0x1, 0x61}, 'port1\x00', 0xa5, 0x80021, 0x9, 0x400, 0x5, 0x5, 0x100, 0x0, 0x3, 0x6db}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000001740)={0x0, 0xe9, 0xff, 0x8001, [], [], [], 0x7, 0x4, 0x3, 0x401, "d8fcf7c6a1a15e465469fd3cc7cc3371"}) [ 34.547608] IPVS: ftp: loaded support on port[0] = 21 [ 34.609838] IPVS: ftp: loaded support on port[0] = 21 [ 34.650263] IPVS: ftp: loaded support on port[0] = 21 [ 34.693369] IPVS: ftp: loaded support on port[0] = 21 [ 34.755839] IPVS: ftp: loaded support on port[0] = 21 [ 34.823357] IPVS: ftp: loaded support on port[0] = 21 [ 34.903289] IPVS: ftp: loaded support on port[0] = 21 [ 34.989294] IPVS: ftp: loaded support on port[0] = 21 [ 36.088804] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.207817] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.217982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.326564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.440513] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.543843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.616151] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.712753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.654590] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.660740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.738260] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.744421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.826093] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.832202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.916943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.984586] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.990742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.002716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.117184] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.123391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.136067] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.147449] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.153625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.240583] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.246716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.257168] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.274294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.283236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.294161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.311614] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.317690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.330741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.339591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.359333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.392515] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/26 12:14:54 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0xcd3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd8, "4437343a095df5fe2d3f4fe4d593c65042670fd12c70a3ed69b13c518ea8d24366f6b9a9e5dc2d92105ac5805aea70f721b2a4a168745fdb5f697f8f5b9eb7ef967a675fa6a03a3ad9ec5b3e726bc67d1414c0fbbcc18a524e06f79daf8bd51751e04e3811efb2c08d7ddba6cf4a310f993c2214f8f02c20caf77c139bfa7d100e3250b525b51f776eec22c7f19a34ef264e4de3b8144c517bc2cda44ed7e6fb6b14b6f7f35a964f544d8a6d80869a0c9ab97ee9745faaaa13220fbd729234160543b8035784a892c96855bea600cbd9c0e2ebe652810b62"}, &(0x7f0000000180)=0xe0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x0, @empty, 0x5}}, 0x2, 0x10001, 0x4, 0xfffffffffffffffa, 0x20}, 0x98) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)=0xfff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0xffffffff, 0x0, 0x7}, 0x10) chmod(&(0x7f0000000340)='./file0\x00', 0x42) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'teql0\x00', 0x0}) bind(r0, &(0x7f00000003c0)=@ll={0x11, 0x0, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000440)=0x7ff) sendto(r0, &(0x7f0000000480)="9aab96b87a108d74a8ffddff49d81f48fec957d7c78d51e5a421e8018ebebb0a92a9d6fd7347d39071301d56ac2275b68305a9c16b85dab6cfb966d0f2200da2e89a2fa482f9e7f8cb005d501e4dd8904250d6b968a508de67611a197a9361ded367d52d0b42ee9fde26bdf05796d658b85ed4e495ada69990ccfd2f91d47e05ad737c30eaaff2bb4d235129a33b6830d659f246ef0950ada8358717abcc48700ba0779498", 0xa5, 0x880, &(0x7f0000000540)=@ipx={0x4, 0x6, 0x7fff, "0e09187d9e04", 0x5}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r1, 0x10000, 0x9, [0xfffffffffffffffc, 0x4, 0x4, 0x8, 0x5, 0x85a4, 0x1000, 0x6, 0xffffffffffffff87]}, &(0x7f0000000600)=0x1a) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000680)={r1, 0x5c8f}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000700)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x47, 0x0, 0x10000, 0x60, 0x0, 0x2, 0x1ff, 0x7, 0xad, 0x6, 0x59, 0x10001, 0x4, 0x101]}, &(0x7f0000000800)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000840)={r7, 0x1, 0x7, 0x9, 0x7fff, 0x1, 0xffff, 0x6, {r1, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x6, 0x0, 0x20000000000, 0x8001, 0xff}}, &(0x7f0000000900)=0xb0) r8 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0xf8, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000980)=r1, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000009c0)=r7, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000a00)=@assoc_value={r1, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a40)={r6, 0x3f52c98d, 0x80000000, 0x6, 0x80000001, 0x44, 0x40, 0x2, {r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x37, 0x0, 0x3, 0x10001}}, &(0x7f0000000b00)=0xb0) bind(r8, &(0x7f0000000b40)=@rc={0x1f, {0x3ff, 0x2, 0x9, 0x6, 0x64, 0x5}, 0x2}, 0x80) r9 = syz_open_dev$adsp(&(0x7f0000000bc0)='/dev/adsp#\x00', 0x1ff, 0x400101) setsockopt$sock_int(r9, 0x1, 0x3f, &(0x7f0000000c00)=0x6, 0x4) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000c40)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000c80)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000cc0)={r6, 0x1000, "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"}, &(0x7f0000001d00)=0x1008) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000001d40)={0x9, 0x6, 0x7}) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000001e00)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x10}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e40)={0x24, r10, 0x10, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000) [ 39.448382] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.454763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.477669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.523166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.555855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.583640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.590356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.597756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.606166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.656721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.663787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.675083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.739644] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.745831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.753183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.764368] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.770530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.782999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.801712] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.807826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.814725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/26 12:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f0000000300)="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", &(0x7f0000000580)="2a75e255c6e4e9222399d26d8cbd26ecccc3c65a5adf2a0b6fac571a05ab288d3b0dbfdf7584a879935a30e6a3ac44a59176df40c53bf6112036c6bd167d0aa081e1ec89cf3d963cedede97b29d6b929363d5f84277c5a64dc12cecae06b16aa0ccd27bef9fa5cf7ec55b6c4cc6810d2c5ebd57a523687073245876238a3a4c604e33f9ae2d5aaa458ab29f7898de65aac0a4cbc46558c7c5724c098b659c2e0276d"}}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000000680), 0x6f, 0x20000008, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x10}}, 0xfffffffffffffde6) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/26 12:14:55 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x358}, 0x1}, 0x0) 2018/03/26 12:14:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001580)=""/246) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x4, 0x7fff, 0x1, 0x5, 0x1, 0x81}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="03f3a61fbf8d34775d7ae56884730d218fa7ad301fa5", 0x16}], 0x1, 0x0) 2018/03/26 12:14:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/26 12:14:55 executing program 4: r0 = gettid() r1 = getpgrp(0x0) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501081, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 2018/03/26 12:14:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x228000) fcntl$notify(r0, 0x402, 0xa) fchdir(r0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@dstopts={0xbbe96d42f6349b1d, 0x7, [], [@enc_lim={0x4, 0x1, 0x40}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0xb8000000000000, 0xa, 0x9b5, 0x4, [0xffffffffffffff7f, 0x0, 0x75, 0x20000000000, 0x8]}}, @jumbo={0xc2, 0x4, 0x3}]}, 0x48) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x100, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/03/26 12:14:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) 2018/03/26 12:14:55 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)=0x1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006, 0x1}, 0x2c) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd52d, 0x183201) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0xdb8, 0x8, 0x100000001, {r2, r3+30000000}, 0x5d8, 0xb26}) 2018/03/26 12:14:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80400) r1 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='cpusetvmnet1md5sumy,{\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/26 12:14:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200082, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x8000, 0x3, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/26 12:14:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f00000005c0)='U', 0x1}], 0x1) writev(r1, &(0x7f0000000e00)=[{&(0x7f0000001500)="c2", 0x1}], 0x1) r2 = accept4(r0, &(0x7f0000000200)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r2, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) 2018/03/26 12:14:55 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x27c, 0x800, 0x0, 0xffffffff, 0x4, 0x4}) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/03/26 12:14:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000180)=""/241) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x4, 0x10}, 0xc) 2018/03/26 12:14:55 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x2000) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964a33700", 0x0) 2018/03/26 12:14:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffff7ffff7de, 0x10, r0, 0x0) 2018/03/26 12:14:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/03/26 12:14:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xffffffffffffffee, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6gre0\x00'}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/03/26 12:14:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x10) perf_event_open(&(0x7f000000a000)={0xfffffffffffffffe, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000496fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/26 12:14:55 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x4000000000800e) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000040)="d8c8fbcd28577bb17b1d3fbde88698bd306709dc3724bdbe7e28a67bc796a3c773f276c6206b52fcbe9296efc2c7bc5f0744b8bb80cc1df131b857f2d4836e3f6bfb5bf4501ff1e3da722cc1c397", 0x4e) 2018/03/26 12:14:55 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) 2018/03/26 12:14:55 executing program 4: syz_emit_ethernet(0x1e, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000006a08aaaa05000000000000002682bb025242ea711fd069e70ca6"], &(0x7f0000000000)) [ 40.027990] binder: BINDER_SET_CONTEXT_MGR already set [ 40.035082] binder: 5545:5575 ioctl 40046207 0 returned -16 [ 40.064882] binder_alloc: 5545: binder_alloc_buf, no vma [ 40.070627] binder: 5545:5575 transaction failed 29189/-3, size 0-0 line 2963 2018/03/26 12:14:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40300, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x101) write$eventfd(r1, &(0x7f0000000180)=0x12, 0xfffffffffffffefc) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) 2018/03/26 12:14:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/sco\x00') ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000280)={'teql0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f00000002c0)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) fadvise64(r1, 0x0, 0x9, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0xfffffffffffffffc, 0x4) bind$can_raw(r2, &(0x7f0000000180)={0x1d, r3}, 0x10) 2018/03/26 12:14:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x8) write$cgroup_int(r1, &(0x7f0000000080)={[0x38, 0x2c]}, 0x2) 2018/03/26 12:14:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000000240)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000}, &(0x7f00000001c0)=0x18) [ 40.101500] binder: release 5545:5564 transaction 2 out, still active [ 40.108247] binder: send failed reply for transaction 2, target dead 2018/03/26 12:14:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000039c000)=0x9, 0x4) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x2, &(0x7f0000ffc000/0x1000)=nil, 0x4) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/26 12:14:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000380)="e5", 0x1}], 0x1, &(0x7f0000000240)}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 12:14:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="20f4a939b2d776ab0ed6298ff6f4ee3eb0682f25581ce1124f4b353e24cf552f0e24f6f20dd63a5d8cc362c90a37726e14d331af776b63f9ff04ddcb29dc3ccdda37d04d0fcf87c2572adf4550f46592c92db643030f2bde42be6253ef21bfaeee7066adbdd8e2470089bd4773be7d411fd30220e6577550e505013b67491b6cf4f76f66d05714b2409dd04dc1", 0x8d, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='security\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="dd6538746b08a9f50250a60dbf1ea1361c4a565decf7bcf95e889c30ef78cc82bba8fef78a38a3893b6f5e98249321c0c82a2ad8e5a7b59c4e367c121f261d7404d0c1adabb6c12bb62aeb99294e67a047c6c5c3054179a6643446b21cdc452759b928bd5dba15c76145c9806d4446e39d913921d89e7fbf24516639022b8fae5490f82cfa3e0f1cbd", 0x89, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r2}, &(0x7f00000003c0)=""/168, 0xa8, &(0x7f00000014c0)={&(0x7f0000000480)={'tgr160\x00'}, &(0x7f00000004c0)="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", 0x1000}) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/26 12:14:55 executing program 7: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002e001d0000000043206b0043a70000feffffffffffffffff0000082a5d102264", 0x24) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000180)=""/74) 2018/03/26 12:14:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b63db85e1e8d020000000000003ef0011dcc601ba7ffffbc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) sync() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x59, "60fe14a42d0a0966eef8210f9b474762c468e53e0e89c78e4a9bf4db2c96f5b5cf211ddf6f89608e3c84ada70c12b2ffc276f0ada5862249152ba491d31f2aa980d086233a6e1c9d1caa03167fe490955baa116ae63b226117"}, &(0x7f0000000140)=0x61) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x7f}}}, [0x0, 0x8, 0x9, 0x7, 0x80000001, 0x7, 0x9, 0x1, 0x3, 0x5, 0xad4d, 0xfffffffffffffbff, 0x5, 0x5, 0x7]}, &(0x7f0000000280)=0x100) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x608440) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/26 12:14:55 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x80) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getgroups(0x9, &(0x7f00000004c0)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x4, 0x3ff}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ff9000)=[0x1]) 2018/03/26 12:14:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x40) r1 = inotify_init() dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') 2018/03/26 12:14:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000008000000000000000000000020000000659c73b0721005f1b0b16d7ec40106baf97105d3974ca32c94a66e528cf3ce32c751c068eae12fd9c44ea073d2e8a479a201e347626ad2158b1ca9cce530"]) 2018/03/26 12:14:55 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x100000000000006d) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000f77000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@updpolicy={0x1d8, 0x19, 0x204, 0x70bd26, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x800, 0x4e22, 0x8, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x2f, 0x0, r2}, {0x2, 0x9, 0x0, 0x7fff, 0x3, 0x0, 0x7db7, 0x3f2}, {0x0, 0x7f, 0x2, 0x10001}, 0xb4b4, 0x6e6bbf, 0x0, 0x1, 0x2, 0x3}, [@algo_crypt={0x120, 0x2, {{'cbc(twofish)\x00'}, 0x6b8, "481a1bd39dc71a3c30b49de9f4f8a85df533464aba2160b44181593857e8e0803bd620869dda695d33155258cfa7ba04ea614bf61d148adf8c0cac5451eb50fa1f57da658aa1547dd22e40e2415c1988c80c1abf090c84d83faa6efcdc344743a848b4b6ee7dd9e04c06664de32b8263e60bb9f4b4036c485c8455ef8bfc0554ff090ce6c9784a8069d62bb372d90f0e3fc75f8d03c239cef3bcdc7c9ab6611dcfd32d57fb252c2e4712d40f0256aab38decb69867141d79d92c4dcde0feabad93931d2f51861f6acc30a13c796e77a99649fe60f5a4d5"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) 2018/03/26 12:14:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) 2018/03/26 12:14:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x400000000043, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d4d141606d908ca80aa28836fc6c43a8973944b6d591f5105d8d921cda09f65972d12c38455de146a52eb90f901bcf4de078067e011a7152d0c8cb38046802de", "75c63f2907e23351018f9bc9ded8ff33a3ef59332caf5004c47996f27bf9913d"}) 2018/03/26 12:14:55 executing program 7: syz_emit_ethernet(0x4, &(0x7f0000931f12)=ANY=[@ANYBLOB="a16e8aa67acfaaaaaaaa00ff0a00450300280000c953d5f40100000004907800000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYRES16, @ANYRES64, @ANYBLOB="cd2ff8c1406ff148e671fdb97e3e46b6c9b561060d364eeb0c865dd27a712217a4b503ca02c9a24b48a19295a860944e9ce37ca03b5964d254120b7c0c5cd36e15633945a187c699ecb653e38937dd8f49934750201019b2e906704a33b2b1ec28565737efa58c9bf38a326d368d7c3da541bd38480e0cab2419a1c6d3174035b2bcb02a1c73bb91e12a569f0b216ba3"]], &(0x7f000038eff4)) 2018/03/26 12:14:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x40, 0x301000) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000100ad5487dd854b25ad00000000000000000000000000"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x400000000000000, 0x4, 0x7, 0x8001, "722be43d03c7ec53143389ec70c7655db7fa23183de1284814fcb35d085605ce73a991236afd580767e8894a", 0x4}, 0x0, 0x0, 0x100, r1, 0x101, 0x83b, "1062d2af6daf4965f5bca234505781977011fcc9384e4f1c108c297bb9c37a737855bd32e54268ee7a53409f935e2655fe87f33593c6f3d286d6dc98d19b4e7b", &(0x7f0000000100)='vmnet1-\x00', 0x8, [], [0x4, 0x2, 0xb731, 0xf926]}) 2018/03/26 12:14:55 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00000002c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000240)=0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/26 12:14:55 executing program 3: r0 = socket$inet6(0xa, 0x280005, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sync_file_range(r0, 0x1, 0x10000000, 0x803) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f00000009c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e40600000205010027bd7000fedbdf25010000048c025c00bd0405060d947acd8765f92df470a996b7b5990ecbf4e1a7be8d663051034f03cfb2da44fdcc24fded81632c2e1242d75324d0976b94903888811657c68a34a55897f4cb82ed20f4a1ec07c0d42d0e9db287cea905bc52e6e071b8fa549ca73782da358778f5368318fa8200c27b1a1efe0639802adbc51664791f85b93ca750d45f9cd89b392161668c0de40986910bc523687b7c7ab867942326e30accd3f8ae57d9ab173b6d7f04b052312d46f6ad31c3e07e6787c410aeccc253be4e5e706d712e1d3d7d9067b108000c00", @ANYRES32=r0, @ANYBLOB="cb66083891a1db4face5802f838b29d548ca62d490f2aa7c081694c50eeb2cbab73dcd5c42bf5274bac24bbffa8f2c6e936e615e1682f9df5513c7368b812b171ccc8454ec294a75227f1d5c970721e95f53466ec9355085491ab19a091a4cd7d89fd16acfd78fe54435a00420113336808b6f2440433aded4a0e31500ea315a6f1500ba1b406cbaf52d6967baa9f0069b2ab49deb08130b502643eb9b5d3badf450001700ab8eff8338ca9b4b1ee1c9c693b927959d819f5500c4fdf15459b20c7abcd1de565f01fa4e25ca51aad8f9224389a19971bd6d95eca834d971693d6f99ad8123d251af27cfee91c7fb04150008003700", @ANYRES32=r0, @ANYBLOB="08008600", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="9000fdff0b220223969c1642a093aac99cd0fe0097762ca0c944d7f893a8fa80df305012f443252a4cd6cbd7ef91ae170e06c6a6bae836bf57d76f095eb981b37463b6efee9f7429b77c20c81f943bc6bccc6d08c54bdc37e28b29b74671e761172ceda4ed86089a2166933a751c42e92612e25da66d3fe3f3cb89bbafcb15e60cdfe4df827c1edbae4a2bf76410000008000900", @ANYRES32=r4, @ANYBLOB='\b\x009\x00', @ANYRES32=r5, @ANYBLOB="00fb01"], 0x6e4}, 0x1}, 0x4000011) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt(r0, 0x84, 0x11, &(0x7f0000000f96), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000a40)=[{0x7, 0x8}, {0xf, 0x5}, {0x2, 0xfffffffffffffff9}, {0x4, 0x1}, {0x3, 0x2}, {0x4, 0x4}, {0x2, 0x40000000000000}, {0x0, 0x1}], 0x8) 2018/03/26 12:14:55 executing program 6: prctl$intptr(0x27, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101040, 0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/4096) bind$bt_rfcomm(r0, &(0x7f0000001040)={0x1f, {0x7ff, 0x200, 0x9, 0x3f, 0x8, 0x4}, 0x4}, 0xa) 2018/03/26 12:14:56 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/03/26 12:14:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000000)) r5 = dup2(r3, r2) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/03/26 12:14:56 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) r1 = socket$inet6(0xa, 0x7, 0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) 2018/03/26 12:14:56 executing program 2: r0 = userfaultfd(0x80800) fcntl$addseals(r0, 0x409, 0x6) r1 = socket$inet(0x10, 0x2, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000040)=""/5, 0x5}], 0x2) sendmsg(r1, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)}, 0x0) 2018/03/26 12:14:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x5, 0x8001, 0x8, 0x3f, 0xc26, 0x10001, 0x7fffffff, 0x6}, &(0x7f00000000c0)={0x1c, 0x0, 0xdb, 0x4, 0xffffffff, 0x8, 0x66945852, 0x3}, &(0x7f0000000100)={0xcf, 0x7f, 0x5, 0x101, 0x80000000, 0x4b37, 0xfff, 0x7}, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x5}, 0x8}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 12:14:56 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x141000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x40, 0x29}) prctl$void(0x1f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x10000, 0x4) 2018/03/26 12:14:56 executing program 3: r0 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r0, 0x0, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x20000001, 0x80, 0x3c}) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400000, 0x0) 2018/03/26 12:14:56 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "06215f", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x40002) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000140)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)="65e9f7b154cc1fcfb49d162e2fe6d3b051f12ea32f2ec7347e43b2b979b3b2af3afb2196bc3840112bfc4bee1a4161a181359e7b4851657d2c4449591a22f764b2ec46d04baccde86c143768fd50d95c86ef3802e3e3071ee210eb0e46b1bcc5a0272c4ca3690a7b5b3e83b51a2a9aae8802b510aaec58e5c6265ff82586e7036cba4d9d354a2fd14dc8915f92817833ef1cd051801206e985c774f15ae58a4824", 0xa1}, {&(0x7f0000000280)="cb5d9bc9e651c3b47878c62d9c1ad4e3ea587dc019", 0x15}, {&(0x7f00000002c0)="6276e6fc362f83805c5f8565749ba27a8148bc9445443a1af1a8e3462ee07c61c3b4abe9fb26a7a26e82b90fee283e44cc918d0eeb48a1cf413371a59416408c1e2c2b5ce27c6884c9d44f4dbd7be671fc5ac35e8ef27df978e6d6c47f2eaf4b985d055d2193ee585beed58b4a8b2a9e68ed7e15f5fc9125bc7d015309c1f1533b3e8e7ff5c54a4cef86f6774d0683e5b46d222e18bfee4798e5247cb2964309c5c9e3b23cbf956e3a6e560758e162a86dbd0d330dcdde4434b251b6546435e5d4a9736ade932f83183190e28ba76174e4d9a49052cd386867caa02113758c21130270b2759dd5ce6248b026cd2a9a206088b9151197beaeaea614d430354f9f2b54d7f52f8b566eafe46103570d64dd1ae408ff1fbc8fd937ef7683c169ed2d081c3fcb72d82ca3b1f0f995f9906e2de39770d96a7391649939ecfb544b4f59589fa16bf7cebbd74aeee9151c8e9eaaab4788a7211fc6388d1ea4add647ea7f1afe1b7aaf084e7c80c4607056773eac7cd26109e53334eed52d7fc14a8132b396a570ebb9e9d9c9683f7e7764ca011686c75b06a3a48d54b9adf92da7a050f5f1742c01cf7da8e6f9edb2434c66345937f5b0b7638db1c4126a9c1d3bd6251461e671bfe347c800daf1ea91c7806181d3efebd40c5fc9ceff6083f65fb7ecabcdfffb9cf404b97f38b2766d0a8089c38a10534a0efc8d0ed1452bb744af3b852fa63976dbb2beebfb51101f4f8c73d255457f72a4b78d0b7f59d0b9e91d33c4d53f6aef028c76dc776d39a6540f327f8c9a9db8ff61f5fdf53103007e7f58e21e3d7cfb218ef1a730f6d5b6e1a60e03d2d066cf0812a29fc1a26caa2fa86401209243bfd6a59f23981384184978c16bc8d69261bfe9223f24630a8f50d3d8016028bb5c2f8cd6a3718f3c6ee989c5fe4424b45b345bb91afdd9e4138ea5561f43b2243d820c29572809fab6a98d114c50b4d3baf34c7721ccd0b13172fcb1ccb73d52d24a52e60db2e7f5e7a966748e01dffc66bc746d857ddb44f352b9d39dbf616ee09a57abb954f5d7d1fce39da118ef2e135ce24c52655d2f29034d894f8d6dc38f0aa46bc87c284d8398a657a8433cda4743baf6f29d4c0864838571487cc8b05d06d43ba63d0f3b5b614b92189d7ad0bdbd3bf4dda7178e4c1be1304581fd4c1356d4305845a558d12a199fb86bd8538e92df3da04e44cb06eb31453958aac6955b5e80518423a6c3b794867fe62892637b657ed7120e96468236a5c98808a1043aec8dd4301df9031fbe00bb99d00126d0c1f06fdd5d8a91b939e31e9ee68fab29f0320309e6ef01a12c4f0266cc59455d4944b776ccb6d0fe930d2b4a6c2f83c341c8f7e52d4008a9b0a82e9e184637067e40bc3a31a84068db190b3371cbb64f953ed6c5fc53a9be53d05a641b68128528ab65664e237f714cd98f1545f0fd9105c9453f17a07c8f38a7c1443e24261dbb687d331946885abebbb98fb5fcbd8e0cbad1e388decfe5e4064537679dbcbdcfa23a06c0059b134df65f189917c4c177bb2d8f1e8499cda5a5bb56d5475b10e3e3029e715d9c80659fce5fa54e2f4151cb39f25e631a925f039b7fd71c6b4de96affab54dc8fe1eb585cbf501895eff241f5444bb5eb55b4b5326426c0a0662fe98305331d778377a11ff916cc22b5c2682066b2146c38c83cb6ef04b698becc90f4a675911faa062e7095aa8b30eafd6dddcbfae50049bfffd501ddcdee6ce581ed5befbc90db81b109565a7575c3dc22b14b77a092c92eda5e2fe7cdff1109b03bb0a90fe14e1473140d8959eb1eae80d46f6104cc0d83992a43e9ffe34a08269616f149137841045efe97106e7803c81a642900efeecf4cbc988b1bb832fb9138ac277b3188b882c6a7a64837146989f730de91027fb1ee0f4e46ad74a70ec9208abf4788e757f43229196452007bac5f2aebf5f643d80de20b39ec91e938436885fac3e7a003a87f632f352240888fa70fe7b03eda7404f6d68f0dd5d1e3cfe90dd398d0cd86f9372fb139167597882e285d044891222f0df74da55e02f362b66431b8ff9d7e029560b59a11f63f1d14174c3949b330851499280d079569d580ec61406736ee8988dea3e208dafab9b10a54f3db4fdb3d4bda57814637b44bff0fd5095acbad4c7844bf93f7f0440cb9229fabb00e9e17d9e067ceb6346366f6a1263102601aaee396726cc32513ff0bc356f9f2c3206fa37745ce16edb9bf034c0d6969ca08da802e63426b4d71d15634ffd139855813e6e10fb8cd5fbfcef045535e034e584004543f443e79705409372b3bd6c08e1939714d3f810e68f8df7970734fb4fe919d9707f77b9ea30927f064c9a8cca649dfe700ecf2f2e3c396681482c48cd1d31d8fee54cf4c8c105f07916d667672414f0c770c49f9589926a085fa85ad30f18eb2457ce6b0ce2c5515c84b4b5fa119826c7d21e7fa613fc969f4dc1b350b8c4565b1bdfcf9d75f1acca14d951bec20edae9e444837c47dbfe528cb7652f1fb3761a67a36089fd4b1b12342412208633b7dfb5752c38038b22fb4be55b73c0fad836c97b9b3a24031f087267bc260f0b0c16461d9a8a7005afb7fe7d5737529c5feecba92f2106b0b7aeda03398a4660a68fb635474fdac810043e11f4ef86d21703afad77cdf943d514a206b86e88283ee54238f479f076afa803eb318c5ed17d081bcb885d7835d097a5f621e01bb2a28b3bf2a762fdcb54f6c9552614e6df0852f38005b7cdaf375f91602757be022633c62fbde16ad9b1e4e1a54bd6ba56a6871c90dc4a6b8c311957c3d5ebb12fcc89ed7651ef337b14fd9afec4f07217db1a1a0616f8a084eb01933b78f3a0263d572878edfc9c06ced65721b1c1524509ee7b4bae0c0f2a61dea705c9982fef28406057d296b5639e36a23dfc0259dc4f1170c4e91e19450fe69fd72863d51a8d591732d2389222c9331ee5d694ce8ce54a36c3cd462580baeee5b37b1b0c0031d7f32f1463e0f7be183476be0e51dabc9fbf2539881b7cf21acf4efbe66d24d883ff12f3ae2d63663834d818635cc18f65b1748a346abcac0f47201d48769645d9f98aa7244dad06a73e42a6bf981e98e6b1e0d9b488610b520a61aab75354e003efc98c02a6c2047d3fc655ab5803461a87bdb6c3220e5c65a25dae3d6a416b8a8f2d776bc86323385e4303cf058aa04bf1a7509281b271518827b9298e6087e9e9493443321706233ddbf88635791512942d41bf028c8fe5bcbe88d5d6531c7ab31ae1279e6922c17701d8d8b11b03801edb54b55c06c022fb58281daa70a4212fe07afd0aafd44db84337e1282b65a938d6c0482a3efcde1c70a4a8a39966d99eca40052223e337a65ae28ace721aa98b63b911bf0c19e23c56a7444219aa6214eb6d3d133e783e001ab2ccd1356b91ff8a5d17a13c6bd8afe0fe177e58d7d5735c0f0a3a0a64aa8cae677fe4d675017318bbbdd5055bd0aa67ccfd103e9e5f1bf930b47ca86549740f5131896a589fa1578785467bd6a683f834ddc396f898437c27b749c1b65050d3da0d0ee7598756177aef91a8fac93e70331f71b815dc3e991a5e5dd6b94ab6be4c900896c37b69ef00f1f26966a7835533b6985baceb32520ebc88b471718af895333c8cea290b8f654cb3cf828a855cfd99f87d94f10660ca882071046b11b048aa25759ace2746e92b71e5b177792146d80755729e2226d36c5ef90543ffce3206edad87e2153cc64f3f83f28a3d7ff30269f6c28af15dfa7e855d32cc203868f120812b2b36fdf9868223250815287e97e76e9e72d4d1c2ef4a7a6f8abe7685bca463a31e994092248af4f95a5df7b9737026be7830978c9cb5831d904768761ec7dcde5d8455814c216ec324887fe5ce5661fe47a2a4f5b4e8acb40b7e9c6b819f530caa0cdda08273e5d0fd806e2c509354b153120d3bc88ca850291be52fdb3e0a9ec7cd185d92bf6938b3bc6175afe4e89aa344f5f1a7b3f6e6a67dd8f09bb9ee6634a8f92520bae52a23cf3935ff849817694672eb3dbfd707d0dd991bf324a8c996a867034c4aa1d29c92cae9d70abd5f84076b8a1b328808ff4371a77c412c7816bb63d5e5f8eeeeb1f288940859fa284afcf65454a85255798c1648a41d7d86d1564613568545703e2458460371c4a25b0bb1eaf4265660dd5b4d09a6b34d17c7499519fd1e37487bfb631f29560b3d31e8d945c4586e2c9fb5407277f58ac039dbf9b93ba8df7549e6feacb828724ee338e192948aa9acc34f4b3cc703c1f3fdd1ffbca6e1547553ec7cb3d9ea772880060bd7ea9cd8906d9bf7ee01371866346bcdbb10cdd8790a90d8d24019cc69bab10dccca4b24a2acc30d92ff1a3d884c0adc7b48138a9d7aaea2b6c422a276b9a0c0b06ef261357b07a93644e6ee2f6d80c1628cd6aaa0465100b88dbb3a85082fb2c56122f3fc994adf6ae26dde38c973085d8c84a93f9c4487283fc7fe17ba68ca206e9a6a5069ba97bbc095341323da524318242adcdac689b04121b27e8d4210de43d789b081ee7cf27b791c82d991e4dd6ce9e7ddea0e922500fc35db39ee2cf178e6237b483a2d69fcd6eded426eaf2875485af86a1fa852ec7eb815b197c6783e88db9b95724fffdd49539d85d1226814b7afa1b1ebcdd314259234c8cf94ef071150df33ca6239584d8d85b1c0a83062df9632fe55556b5e37e58096dbf85a60a3db68c06316f7aa2ce829ee003259fe390e592b1cb8dbf95108852ae0f08163e4d7961c070a3456273f5c738741532454d36ec5e92409d9999831316acc89ef2526d3bc2b80ebe69849f252108d4574ca5bb7a8fab08f5fdb08817dbf64b011736b5fad754512d21e3e22b0a38dfadb43c49e2fa2e0874068acad69a6c59ff2ef3c0baa73e27cd4e9eb4916f4456d18e5aa16435cc8440d28d8909a352c001fe4e2d7115ba60e763d744c96adc402fa57c4e57dc0de35c3f70f38ea48c303d0d79dc48480584c7069f5896bf7ab2cfd840919bfedb8537191ebbea937cc269e7b288cfd0ef56496613d598e6de981fd3e69ccca96e99b9f637acf6e9b066c98d10c35f83ed7cd50e8f82f5c908524033019255fcf1fdf201c7bdb52dfa2d6d497d5c1a876597fdfbb54f6572aada772b86a2b8298cae41ecd4fbf528f6f3bf00ce5310abdc73540e1ffdcacff25dd57c7ae217494fdd0f5b2f1f4b35fed4780a96d087ab68dbf998d53448c5a3aacc39c10d5fe502c19358494e7d38163fcfd4c893f95c8e9257e2e980a2e2b095266ad9f725cbb2c60280f6ee378c9b9a6800ce2336122c7bab1db51a203a282a884c9148f2ba873e5d664452ea550ce22ad64a83e90058caecaf81a23034c9bdb37fbb4789b0e30996e22e882db8cc5eef487349af83cd023cc8e14c5409e1529008649028b8f240660cc4c7747bb6f527810b9b206f800e6728d40cd2e1db37ba4e3c976459081b44c18feb9b72308b3bceedbbe97afbeed1873b9f1ac8537c79e844997bd66497da561f01db5ec09a4c8c397adf5e4c21321ac53017ffacfc20b964fd3965029156d266296a89559868133307e948b8ca7fdeddcd004f5a9eb809ef288252382870092128e358ceb9e919b322ced0884723074d1187f24d48841c0bb5f28b9d2b2cf165fd974fab4f8778d714baddda713087201b103f61f3e60ebc48b3e11a21785ba6cdf516852941be028c1f470bb56041496f5d2335ba97661f2c7e1809ccd1777a573d9d8dc8eca64076eec7d8b1583596bf", 0x1000}, {&(0x7f00000012c0)="0e9eed4aead77f7c070dd5ca52ebefa7c9e351df35d6a5e319d9a33e518d3150bbe59ba4cf62772e52dc4dd71b63b15f121845342a85df69decf22e31a26aa152400637c5f89bac5ff3208f0422633978abd632c7013696a2dadfdee2cb8e8b9f7e06e322906244df806176ac7bb19c865", 0x71}, {&(0x7f0000001340)="317cc38026e2d8a0e6555bf272dc95cc6aa58903da45aacb479b93fafb7dc8e8366509afe8ea35242558869a8d3245e46fbc6b4b5a7eca34f70242397ee50d4952701c61cefff1394bee30cc89ad80cc025bef5d0abae9cc5fa76c510e14dafe7dde43f41cbc13ba4d8fee9299c1526302cc617122089f0da990c6a77362048e60fa18890cab60aeba", 0x89}, {&(0x7f0000001400)="3aee32b333c59e6541a08ddb324e23cd4c930c779fbb6e20e9abf7b32b", 0x1d}], 0x6, &(0x7f00000014c0)=[{0x38, 0x3a, 0x4, "902d227740e7903ce33d33e6bbe528b963d0f83f8ccf7a4b987a1cc598007bb335c37375b2506b47"}, {0x20, 0x117, 0x8, "88c83cfaea3c972f14e91bc5"}, {0xb8, 0x11d, 0x7, "339eaf1f6179cd4975a55b602eec769a9df50020c4c6c8e01d894226992fd1f0ce23fe1863b9268e04fec9173207e6b65b4e77f7b02cd0e0e0147fc58c442734e55b287fd21eea9bca987cb1e5f9281942e67a06c6ad4fa982636056c49f7558ba22221593ff09443716d43ac8aa2da8bcabaccce3eda561962d442d1cdb7672476152aa6b17259b32fa6a2ca65aba18b8f5bce6219a15eda42737d75114b78f6c"}], 0x110, 0x4}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/37}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/26 12:14:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = msgget(0x0, 0x44) msgctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x8000, 0x1000, 0xffffffff80000000}, 0x10) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000091bffc), &(0x7f0000de1ffc)=0x4) 2018/03/26 12:14:56 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x3, 0x0, 0x1, 0x0, 0x1ff}) 2018/03/26 12:14:56 executing program 1: socket$inet6(0xa, 0x1, 0x0) 2018/03/26 12:14:56 executing program 7: socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000140)=""/238, &(0x7f0000000240)=0xee) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) bind$netrom(r2, &(0x7f0000000300)=@full={{0x3, {"0c4688df858b0f"}, 0x42ce}, [{"fb9815a366c763"}, {"f83e0337f0014a"}, {"df388e61ee9ed4"}, {"b6f0ac9d47e952"}, {"d11d270f160160"}, {"199d4fafa9ea49"}, {"1fa79dbc6f294b"}, {"0e7602a7744024"}]}, 0xffffffffffffffa7) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/03/26 12:14:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f0000000100)) time(&(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) 2018/03/26 12:14:56 executing program 2: r0 = memfd_create(&(0x7f0000000040)="fe3b3925f4ba267ae4a1e5a75b34e9567d76e2055c976362efd1997d827d", 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b0", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0xfdd2, 0x0, &(0x7f0000000000)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) 2018/03/26 12:14:56 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb3b932ae58eca58a, 0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 12:14:56 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="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", 0xfffffffffffffd89, 0xfffffffffffffffd) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/03/26 12:14:56 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xe0, 0x8000) ioctl$KDSKBLED(r0, 0x4b65, 0x10001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000440)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfea5) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/27) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x11e) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) connect$pptp(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x2, {0x5, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) kcmp(r2, r3, 0x0, r1, r0) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000140)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) write$evdev(r0, &(0x7f00000002c0)=[{{}, 0xc36, 0x1, 0x6}], 0x18) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) 2018/03/26 12:14:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000000000b}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000000)) [ 41.336417] ALSA: seq fatal error: cannot create timer (-22) [ 41.399165] ALSA: seq fatal error: cannot create timer (-22) 2018/03/26 12:14:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc)=0x2, 0x400000278b7c90) 2018/03/26 12:14:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x22, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000100)={0x4, 0x8, 0x7, 0x1, 0x0, 0x8}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x7}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000040), &(0x7f0000000180)=0xb) 2018/03/26 12:14:56 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x2, 0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x3}], 0x20) fcntl$getflags(r1, 0x401) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x2a, "b1abe3ebc78ad97aedfdbaf1bc651e1ebfcccb6a1460df9a3b936eb0a5d8d772a4038a728d973618c3cc"}, &(0x7f0000000100)=0x4e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/03/26 12:14:56 executing program 5: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc02, 0xc440) socket$l2tp(0x18, 0x1, 0x1) 2018/03/26 12:14:56 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4dd4c18b) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/03/26 12:14:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8000, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/03/26 12:14:56 executing program 2: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000280)=0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000200)={0x1, 0x4, 0x4, 0x9, 0xfec, 0x100, 0x1, 0x20, 0x1, 0x3}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000000100)='\x00v\t', 0x1001, &(0x7f00000001c0)) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) utimes(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)) fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) mount(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='v7\x00', 0x24, &(0x7f0000000280)) 2018/03/26 12:14:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x213d, 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1400100}, 0xc, &(0x7f0000000080)={&(0x7f0000001140)={0x13bc, 0x9, 0x3, 0x200, 0x70bd28, 0x25dfdbfc, {0xf, 0x0, 0x3}, [@typed={0x8, 0x79, @pid=r1}, @generic="517f9d6cf1c8866b06e76dff57aefd9da3ac14da48dfdf2c49a940677acaa32ac542", @generic="077b3b064172bf6273d931f22ab4e4bf1a5eee7f89a47b572c68dd87cf9c4f97a72a3f8a07a939e7d399e13d4efe8c15c1a19a75e0409ccc9ce44ae83d471dc47bde5a99d6cfd53b13a97985effbfe0433bd91dd6e8ab17a4ada730b56a05663ca7b2d43d5ff92917a3b7af096cde4d3ce72040f2f896642a9c133aa90ed5c3f47e00a970556d07cfeaef12214be668d0d137e82ee0a0d72da66d418", @nested={0x1144, 0x84, [@typed={0x8, 0x8a, @fd=r0}, @generic="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", @typed={0x4, 0x8e}, @generic="78039e82f1e5b5d6890e9837224edfefd4d8fab12158976b1312b46c80b1002cfad1bb5d7cfa02e522fcc93b84ffce69d3c0ad56f1a822663b860f7b00d732d31b7b79af43785d3a405ffff72f7a7841a9bd7b252c1c02f856ff320a7547a725566067fbbe13f97759edf61b89ae7ea34fa8a4f02c56f74b27d8d9452779db9c31ee3575801ca26ce3eef3bb0fc7a262e1f1df2aeff7cb6b2c6760fefb244cc17637ae382d05de6fee022d0aeb028b04afed9d2422df6c9d9ad23d840358caf07a0660e8429c0d471842f4970f0dc4c611439f2e65e407a3f4", @typed={0x14, 0x42, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="dd67f642daa8c6c53609ab86d172b8d995778cedd1e202bf32bc29110d6555f845cd501f0a740a26ccc2c014873ebab4e58d51899d29c3d25a090b233f", @typed={0x8, 0x8a, @u32=0x7}]}, @generic="12f939c5a660bd18fe8bccdb5a24c5e965fc2a74c32671f3a9a7bd396748d3a81d1ce4eeb4759746120030e3089bc066a9cff51812e6c53ad52cdd2bf6964c5a577616744a391e201069030b0f76237cd1eb13ae3d3f0d0ca0aa4687bd4f58d4399f63cfa0a540f54997292c1fd4a2bd64db5f097dfa1129c345ccf5f6e588edc6d9b17b6a0e9f6be09391f13ecc7d59821ea8e2f30ff54c58805096cc3fc441b56e88f84c021ed9b95e91b264bb4fd9721e5049dc71221d194e15406e432214e97719333d847234aa6254dbd724920129e5ccf5c0a8c9fcbea784efcd7832deca", @nested={0xc, 0x5d, [@typed={0x8, 0x48, @ipv4=@multicast1=0xe0000001}]}, @generic="ad6de08847705c1ed2b0d4e98c09149d718e5ecd820255f74baec6be075125fe3edaa449501013fa76024ecef95968cd22aa5cbb582d887ea62b7c26d7c47635e7d82a9529f458d2bce1a9859298c566cffd998873904e407a72dfafcf38ed8ae329b062001f46e30c72232a3e163fdfbb25bf3601c7b50e7aff63c6cf20b836f355a5514bf1a5b5badb9213f241b94e19a534f0b4f881651fc6a897f3bd1e0f303c35", @typed={0xc, 0x93, @u64=0x7}]}, 0x13bc}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004815) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001100)=ANY=[]}, 0x1}, 0x1) sendto(r0, &(0x7f00000001c0)="b0cd3fbc42a33dde097d27700f8e3ce0cfe3bd6436c5687909d3c7af24433e4af5220801fe0c6173611e78506f481b1f1964ddd848771e7b6cb5c6395a1109786162a0f9ba3333a14c33058bfaed7022560035d00d4a2a3c54", 0x59, 0x44, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x100) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/03/26 12:14:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8082, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f00000000c0)="9bebebc1bbd67cd5bd104f57558a96e125239f528b42f048f953417e5c5d885182a727cf9ec183c19934114879a5b48e546bf218087960da8ae2ca1aea4418e3") 2018/03/26 12:14:56 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0xc800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x7fff, 0x0, {0x3, 0x1, 0x10000, 0x3, 0x8}}) open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x4) 2018/03/26 12:14:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7e8a, 0x2001) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/87) 2018/03/26 12:14:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) listen(r0, 0x68400000009) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x208, 0x200000005, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) socket$alg(0x26, 0x5, 0x0) bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) 2018/03/26 12:14:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x77, 0x204200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="3e0f09c4c1ff704e9c07b98c0b00000f32b99c0b00000f32679c0f01c90f01c966baf80cb88e745380ef66bafc0cb000eec4e17c11ad0b000000440f20c0350d000000440f22c0", 0x47}], 0x1, 0x0, &(0x7f00000001c0)=[@dstype0={0x6, 0x5}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) 2018/03/26 12:14:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x101) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x5) 2018/03/26 12:14:57 executing program 3: r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x401d, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) 2018/03/26 12:14:57 executing program 2: r0 = socket$netlink(0xa, 0x5, 0x0) fstatfs(r0, &(0x7f0000000140)=""/51) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x13, r1, 0xfffffffffffffffc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f0000000040)={"76638c2f7d74d2ae2467dcb900", r2}) [ 42.121102] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.153217] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/26 12:14:57 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x2, &(0x7f0000000080)={0x3, 0x4}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x80) 2018/03/26 12:14:57 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff7fff, 0x7ffe) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/26 12:14:57 executing program 0: gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getdents64(r1, &(0x7f0000a1bfda)=""/38, 0x1006f) 2018/03/26 12:14:57 executing program 7: modify_ldt$read_default(0x2, &(0x7f0000000300)=""/4096, 0x1000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0xff, 0x304c06e0, {0x101, 0xe}, {0xffffffff, 0x7}, @rumble={0x7, 0x80}}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000002c0), &(0x7f0000000280), 0x0) [ 42.698562] mmap: syz-executor5 (5795): VmData 18583552 exceed data ulimit 3. Update limits or use boot option ignore_rlimit_data. 2018/03/26 12:14:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x2, 0x6, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/26 12:14:57 executing program 3: rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={0x77359400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/26 12:14:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) unshare(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x100, 0x0, {0x5, 0x0, 0x3, 0x0, 0x3f}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x4, r0, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000440)={0xa, 0x0, [{0x3, 0x3, 0x0, 0x0, @msi={0x7, 0x7f, 0x4}}, {0x0, 0x7, 0x0, 0x0, @irqchip={0x1a, 0xc68}}, {0x8, 0x4, 0x0, 0x0, @adapter={0xb4, 0x5278, 0x5, 0x40, 0x401}}, {0xff, 0x1ff185c4ca5fe02b, 0x0, 0x0, @msi={0xc29, 0x4, 0xe5e}}, {0x3, 0x3, 0x0, 0x0, @irqchip={0x8, 0xe1dc}}, {0x7, 0x2, 0x0, 0x0, @msi={0x101, 0x3ff, 0x4}}, {0x8, 0x2, 0x0, 0x0, @adapter={0x401, 0x7fffffff, 0xffff, 0x7, 0x4}}, {0x80000000, 0x7, 0x0, 0x0, @msi={0xfd7, 0xff, 0xffffffff}}, {0x5d36, 0x2, 0x0, 0x0, @irqchip={0x3, 0x5}}, {0x86, 0x2, 0x0, 0x0, @msi={0x7ff, 0x7, 0x20}}]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x9, 0x1, 0x4, 0x0, 0x6cdd}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x800, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xd000, r3, r4, 0x0, 0x717, 0x0) socketpair(0x10, 0x7, 0xfff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r5, &(0x7f0000000380)={[{0x2d, 'memory', 0x20}]}, 0x8) 2018/03/26 12:14:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000300)=ANY=[@ANYBLOB="ac000000210011040000000000000000ff010000000000000000000000000001000000000000000000000000000000000d24cf43be944e16980142dc76e61c678fa745768498a4e0b861cdef75cbb3ef766156eb4ea4db23c9fc7fefcea64b1be702b48362a4c7acf269ca97022efb7f1e304655ed2929cba6b6b70bd3d557baae", @ANYRES32=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYPTR64], @ANYBLOB="000000000f0000005c00840000000000000000000000000000000001e0000002000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff010000000000000000000000000001000000000000000000000000"], 0x4}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/58) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) 2018/03/26 12:14:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x10000000000002e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x4ec) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x8001, {{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}}, 0x88) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000000c0)={0x2, 0xf0, 0x8, 0x6, 0x10, 0x10001}) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/70, 0x46}], 0x1, 0x40000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x1a, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/26 12:14:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000140)={0x14, 0x0, 0xb, 0x400800000001}, 0x14}, 0x1}, 0x0) 2018/03/26 12:14:57 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000240)=0x14) read(r0, &(0x7f0000000280)=""/77, 0x4d) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x208000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r2, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/26 12:14:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000003f000000e00000010000000000000000000000004e2000004e20000002000000000000000e9c695617c985c0cfe431dee94d6ec37b9b1a24fa1d157eb2f58b2bf27818f720a693295568a9b7bff4587cde0cb3f00f9aeb2b29686981a3d2a38a8fcd6db558a61d022977927429c45a131f3a4f7815d5040008367602446f30903fd323ca99650320b457c624b2c756eb64d25894b9ab", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000056bdb146000000000000000000000000000000000000000000000000000000000000000000000000000000000000b738b67a5dd8dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000044000500ff010000000000000000000000000001000000000000000006000000e000000100000000000000000000000000000000080000000000000000"], 0x16c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 12:14:58 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x100) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000280)=""/101, &(0x7f0000000300)=0x65) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) mq_open(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x40, 0x40, &(0x7f0000000240)={0xb8, 0x8000000000000000, 0x81, 0xaed, 0xcc, 0xc55d, 0x4, 0x8186}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/26 12:14:58 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8001) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x109082, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0xc22, 0x0, &(0x7f00000001c0), 0x10000000000003d2) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/03/26 12:14:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/56) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x8000, {0x1f, 0x1, 0x3, 0x100, 0x0, 0x20}, 0x0, 0x6}, 0xe) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x400000000500000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0x52ba, 0x10000, 0x5}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) [ 42.829213] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.840694] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 12:14:58 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x12, r2, 0x0) 2018/03/26 12:14:58 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'teql0\x00', 0x928}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/26 12:14:58 executing program 1: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = fanotify_init(0x0, 0x402) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4000000000000000, 0x401, 0x7, 0x9, 0x3, [{0x7ff, 0x8, 0x9, 0x0, 0x0, 0x3000}, {0x7, 0x5, 0x3ff, 0x0, 0x0, 0x208c}, {0x3, 0x6, 0x0, 0x0, 0x0, 0x1}]}) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/26 12:14:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={"64596df17c0e4200", 0x4000000000000401}) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x105200) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x2, 0x0, &(0x7f0000000080)=""/246, &(0x7f0000000180)=""/81, &(0x7f00000004c0)=""/4096}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) 2018/03/26 12:14:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x20000000000000}, 0xc) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) 2018/03/26 12:14:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netlink\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x0, 0x5}) r1 = socket(0xa, 0x2000000001, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x10a80) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x7, 0x1000, 0x4, 0x2}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8b, 0x60a040) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/03/26 12:14:58 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x240000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"dfc93b17bba638"}, 0x2}, [{"09b09858336c5e"}, {"3f7c9f24572bf0"}, {"15d1d1c1a79927"}, {"58d4231284844e"}, {"5489f2ced6c157"}, {"00ca1ea2279aec"}, {"2e1808c6500b0c"}, {"3bec53812cff7d"}]}, 0x48) umount2(&(0x7f000017c000)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) 2018/03/26 12:14:58 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x40c002) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x1, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000022ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x10000cd2}, 0xfffffffffffffe62) 2018/03/26 12:14:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x4, 0x6, 0x1, 0xfff, 0x0, 0x9}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40082, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffff001) 2018/03/26 12:14:58 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs=@ipx={0x4, 0x100000001, 0x14, "ade804782508", 0x5}}}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f0000000200)=@raw=[@generic={0xfffffffffffffffb}], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x4) 2018/03/26 12:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007cdffc), &(0x7f000070dffc)=0xffa3) 2018/03/26 12:14:58 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0xa9, 0xffffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000180)=0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x0) 2018/03/26 12:14:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503fc1c000000000020ec", 0xd) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) 2018/03/26 12:14:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/03/26 12:14:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r3 = epoll_create1(0x80000) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x806, 0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x10002002}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) 2018/03/26 12:14:58 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) getsockname(r0, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400), 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="21b69c77b2de5295f10c34bd77a8cf2f8a220277e620543981fe21041d782938bac15b2c9fbd80517e6f6477e0db6033bd1186f0695e83d39c3f9df6d0b9100641a54a507d028ee34b6533a621076f6257e803424404b0429594ab2056bab6cef91c2d2d156bbdca6c1376da37fe4aaf730fbc67f910801864db08999c411a28a49d7ad6b1e7f1b03f670c421bad38c62ad20577e1ae1fc859989bba915cf4c9d03f4e4e278fe666097ddd2144fe43ab2f8283bfba7a84aadba9cb3ba7cb632f39c2415920127ffe560356341a194418a11c", 0xd2, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00000006c0)=[{&(0x7f0000000440)="e607e3071e21bc4e5dfd93a7d500f631a88898cecb2740f01606540cc2878260804fdc3b24430eee86919ec73aaafc59e3d43a31e1b6d9ded2d1abed3d67daced00ced63460de7224387038831cd21cc15e2bd42e973c34063432f6095519d3dba88c62270744bb6ac184aacba96e3f79ba1", 0x72}, {&(0x7f00000005c0)="eab6d1e921ce23b9e5f91a46666ef9e6ce5170a1fdf083e9b12dfe23838e021f04fb3b76653d75797ed6948cc1c3522dfd5b35d30c29bfd66ad992d5d91f3f8fda1e0231697981542a0f7d9159e289263ed42b27742ecacc352dc45e9092b36e60ed270e99ea7605cb7a83415f42377d6af067c446fe7dd6d32ea760ca02977a769cba4fe6f92aa95c13ea6494617fc577d75f3fdc6ee99c9aa86ab89441cc8d718e047a77bd63c36a887dadbdda224aadfd988cb4424088778ed6b3e3ba7b8929b327a1255630ec823691e077293ea3fcc516c5952941285d81a6e2149e7aeecf6d9d4e", 0xe4}], 0x2, r2) r3 = msgget(0x2, 0x411) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/92) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xf2d, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000880)={0x0, 0x3, 0xfffffffffffffbff, 0x0, 0x0, [], [], [], 0x2, 0x400}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4001) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000300)=""/211, &(0x7f0000000000)=0xd3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x8f, "de2ac2e333388cb45da04e8e1ff171d5d74f437bd8d0c27471f57318adb92cda2d6943650dabba5d5578ec6ceeb299142cfabd2b0c85ba7c8bc31c659fb03aef39d26775df7632b09e82549836010da46c8aa9866302db3a352145d02ab913c7f03374870f9c9ec5854f58e1dc2fb2b21d29ec4d4400d78b2e467bd454fb20dcd443037e224b61e96fe60045c5df44"}, &(0x7f0000000080)=0x97) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000a80)={r7, 0x0, 0x200, 0x3, 0x5, 0x80, 0x4, 0x1, {r8, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xff, 0x9, 0x1, 0x8949}}, &(0x7f0000000400)=0xb0) 2018/03/26 12:14:58 executing program 0: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0/bus\x00'}, 0x6e) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) [ 43.091479] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/26 12:14:58 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0x1004023) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c75ff8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)) 2018/03/26 12:14:58 executing program 2: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000005000/0x1000)=nil) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/03/26 12:14:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rc, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) r3 = geteuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000600)=0x0) r5 = getpid() lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002fc0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000030c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003100)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000003200)=0xe8) getresuid(&(0x7f0000003680)=0x0, &(0x7f00000036c0), &(0x7f0000003700)) r11 = geteuid() fstat(r0, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004a80)=0x0) r14 = gettid() getresuid(&(0x7f0000004e00), &(0x7f0000004e40), &(0x7f0000004e80)=0x0) lstat(&(0x7f0000004ec0)='./file0\x00', &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) stat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000005040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005080)=0x0) getresuid(&(0x7f00000050c0), &(0x7f0000005100), &(0x7f0000005140)=0x0) getgroups(0x5, &(0x7f0000005180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f00000052c0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000004d40)=[{&(0x7f0000000580)={0x3c, 0x42, 0x500, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x14, 0x8d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0xc, 0x48, [@typed={0x8, 0x79, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x4, 0x5f}, @typed={0x8, 0x15, @uid=r2}]}, 0x3c}, {&(0x7f00000005c0)={0x18, 0x37, 0x204, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0xb, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x18}, {&(0x7f0000000640)={0x1228, 0x41, 0x230, 0x70bd2b, 0x25dfdbfc, "", [@generic="edbae89428a1fffb8e6f7c494e8e5d9fd0f26ad179f1538b9c7bd97559bed94b8ca2e0baddf1c8936f630ca2e67695d79430f59a5305a212dc9b240bcb401707a42ebb7e92e032685341dac880904e675425fb83a0b6b186fb46db88c1b0d70e5f264dac2a56db0a15ddd24925a44a197b3333398c5dc8ce81db6f01bd7d9b679b8421bc38bb9721924312dae226b983b1b7fcc16298b7", @typed={0x8, 0x15, @uid=r3}, @generic="39574b723b754e0a3e629670ff99cf2eee4990702477805fc6141784cbd1aa", @nested={0xb4, 0x85, [@typed={0xc, 0x84, @u64=0x5}, @typed={0x8, 0x7b, @ipv4=@rand_addr=0x3}, @typed={0x8, 0x6d, @pid=r4}, 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0x230, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x10, 0x39, @str='/dev/loop#\x00'}]}, 0x20}, {&(0x7f0000003740)={0x1248, 0x3a, 0x0, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x90, @uid=r10}, @generic="192649e1019edf6f99e789e0d83f9ae72b26e70f3cfef573cb6ab5682dc4493cfff28625ddbe9f09b74c87dd48b1f7e050e68dfa7b13e9ca386670c4e1e927f58ff52f662ae64926c7c8c204384d61f7eddd21030b48c54ca3a57b8e94b12f2faca5f8de55a34f3bda32003bceba6084018ade427e54bcaa", @generic="62d908b4808348918b9969cfa302", @typed={0x8, 0x59, @ipv4=@broadcast=0xffffffff}, @nested={0x58, 0x24, [@typed={0x8, 0x2b, @ipv4=@multicast1=0xe0000001}, @generic="b38b0a551cba446df92e48092a15acd3906756d69620f9bbff109fd6847d3983baa80fb0de3b5e0cd3affd7ebb2a24e40c7da5b7af481a637518dffddbde6676959bec9db638bbe7e0"]}, @typed={0x8, 0x79, @u32=0x80}, @generic="6f96893c69a642b931c7ba4be709ac5a965884a7d0aea426348b470eb906f6f22b7b485ec613ecd55dc4d2", @nested={0x110c, 0x6c, [@generic="af8b2ea4099f91e0ff0c57df93496e72c6e8e7f03d725b88d61bf2618e6b9d04b80479cd98260e84a80428b5aa1bd19812a354c859aa8903cd2bff5b26e13ef6187109d5500b71e171bcbc4dadd00b2f8e6ea5da0287ea9a78f881685aeabec28ddf1d12efc29645a367766ab75871beeb17bfaf711c2d6eefe428e36fb16886464408ed414e024196f4cae95a78022991a8db7cd3c01318fb30213d8a34d2c8073f16a32e0061edbe4c8e5910db826fb1", @generic="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@typed={0x8, 0x7e, @uid=r11}, @typed={0xc, 0x41, @u64=0x7}, @generic="5be14536b64bfae59a4d08cfb55958e50dfdef706aad17a31f4f13323890deb0547a6b2bad960e74199fa322b262c5691a81e8d6c20247dbd2981b19357d9f9f529fca"]}, @typed={0x8, 0x5c, @fd=r0}]}, 0x1248}, {&(0x7f0000004a40)={0x30, 0x21, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x56, @u32=0x9}, @typed={0x8, 0x91, @uid=r12}, @generic="08f3eb5a73015d9cee76fff39600c3"]}, 0x30}, {&(0x7f0000004ac0)={0x278, 0x36, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x4d, @str='/dev/admmidi#\x00'}, @nested={0x154, 0x55, [@generic="38c8d340bde422213a07e731e196f1183ec64b7283a5737368d35ff7e24e2d21b051f4fec718b0e52e74f0be224fa45edc9ba65a54eb5f4afa9e33637c70b8a4686a2887fdc8913e6d345aa7d04e22e713dd46e08887f498e2a5c115be8599b675d97ce54315b12f72cf8ac5c7a1c73c20ff77014a1580a0a31c1e8220180ee2c70b6942dbb3429a6fa0f7390e44a8bb0425375dc638cfd91fb29b18208fc35eb1b6c0c3c14f517b48a6e18c84bfba7d2779ef8cf6a1d8cd7d36ad37032bb812d017c5d37782ee455661f69de391fb21568316226d1d6f3ef9bfb2e100460b9057079fc90c89", @typed={0x8, 0x17, @ipv4=@broadcast=0xffffffff}, @generic="58771cdcdaee135588240663aa1599be937ba5cf2d38b5381283d65e14fa72bd046503fb2365e467714f2dd6f9bba4886336a0a9a9b14386ca31d32a793af18e312fa315f88d0bc7220588eaf75dc605746daca1b219f8", @typed={0x8, 0x79, @str='\x00'}]}, @typed={0x8, 0x2f, @pid=r13}, @nested={0xc, 0x47, [@typed={0x8, 0x4, @fd=r0}]}, @generic="37a018ebb3161ec10e095608fef69e396dd203d1ad9dbdf87850ba9bddd35b4c77715d7e1c6ac3284044ccc93e", @generic="f596419471183cba7c28dfb455a62462dc2f8a3f59a67789ae90807e880a9b46d2484eb76526174de9049311290f766d7d59051fdd2994659373b195c81b70719ce15675bc79a612300f641241b972ede268afe3558fa0fd8fddb429fbf6612707f218e21dec0f5edf7ad88cb7d693df520055e6be6201f27222597b6834cccc5157101e1bc0694dfbf2da6179d4557d7401e0640acedac5bf90b4e3db8360b2edbff0", @typed={0x14, 0x44, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x8e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x278}], 0x9, &(0x7f00000051c0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf0, 0x8000}, 0x4004000) sync_file_range(0xffffffffffffffff, 0xf6, 0x6, 0x3) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) r23 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffff, 0x200800) setsockopt$inet_tcp_TCP_MD5SIG(r23, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e22}}, 0x8, 0x6, 0xe1f9, "0f0cfecf1a51f4df2d556f60c2b63eca7540a191d4484be958d2529744632e5a56ba2f1240a7e0a074f9eebe5b3d68bb1bd7be1d7e54025c2b76d587fdd351edf21abf66991835560b783df919a567b9"}, 0xd8) r24 = syz_open_procfs(0x0, &(0x7f0000000080)='personality\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r24, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2efe96ab43062b630add57587f95a5a8dcbcad5bd00839", 0x55}], 0x1, 0x0) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/26 12:14:58 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f00000000c0)=0x1000000000000, 0xd, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x1, 0x1) 2018/03/26 12:14:58 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="6274b1161ac9924b9c9979e859722466", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb3b932ae58eca58a, 0x4) 2018/03/26 12:14:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4c3b, 0x22201) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/251) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/26 12:14:58 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x7fffffff) write$selinux_create(r0, &(0x7f0000000040)=ANY=[], 0x2b6) write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:tpm_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/usr/sbin/cups-browsed', &(0x7f00000000c0)='GPLem0)\x00', &(0x7f0000000100)='/dev/audio\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='/dev/audio\x00', &(0x7f0000000240)='/dev/audio\x00', &(0x7f0000000280)='system_u:object_r:tpm_device_t:s0'], 0x1800) 2018/03/26 12:14:58 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000140)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="d3e7abf7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) r3 = dup2(r1, r1) r4 = memfd_create(&(0x7f0000000440)='yeah\x00', 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) fanotify_mark(r3, 0x80, 0x8000020, r4, &(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x400, 0x30}, &(0x7f00000004c0)=0xfffffffffffffed6) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000100)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="3afea9cd357f7f53461dfc131d8d01300dea0841c42212f3442d963c32b33139fe11b2994dc32a53bb88859c1754101062f7eb7e3abba309f13ad2c5cdf3af399b653dc1b662f78c50580ed4febe518be9a5931fad0cea3a794f261407b780a2c565b967fd1206fa64ce930cac1acad0ac2adaabb55f9410477cbff2543af500811633a260a938810c81385386e43362a44e820b33f23c394c1da115c77edfc471922ce3955d7e53f30b9cfda6c9bd476b50759128aff0601946bf28af2865681f4b1c86791d60921f513083d5fc354d8d5d6c81b263876018a28e233131df993b873287a2b43ee1a661c30bdda023e3a155894f831fee0f86e248", 0xfb}, {&(0x7f0000000280)="a1d131053c7c646b7125976fae1420b8e9bffe7453f6ca74c9a9d5bbf0d4bc07750adf3cc1da18dcb04e3b5badaf390fd63ec1076bc60a3f6bc654ca4dfdae607168304ab16f0153ddd3ac3f673c1635fd84ee0dbf30d727b982ace3177dc19b55", 0x61}], 0x2, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x456, 0x8000000000000000, r2}}, @init={0x18, 0x84, 0x0, {0x521, 0x5, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0xb4, 0x41d6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x77b, 0x204, 0x1, 0x9, r5}}], 0xc0, 0x44000}, 0x20000000) 2018/03/26 12:14:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0xfff, 0xd3) 2018/03/26 12:14:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x12) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xffffffffffffffd1) flistxattr(r0, &(0x7f0000000000)=""/172, 0xac) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)="386422a7c43461f85c6df9ccdf31136f54ce929c64ba86b7967af2ce0bf95d640972bad3c5731fedff73e5460f706db7e02f6bbfe07865d8a8c16837f8ac118d04b59953835c313182cda89cbe6bc65b4944a5ad9a59403c1e773f0347f7dace9f57099f7ad021d6078c60b004ff79990983544a5292fad0e2bd3b3e753a40ac248622a551b951790ee09301ecf11e40c54e2d368557fadaf60b61f5b178931871455cc510bae6ee841c97c40455b2f2cdad222d", 0xb4) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4) 2018/03/26 12:14:58 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/124, 0x7c) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x1, 0x5, 0x9, @time, {0x4, 0x8}, {0x4e6, 0x6}, @note={0x7, 0x40, 0x3, 0x3, 0x1}}, {0x7, 0x7, 0xffffffff, 0x717f, @tick=0xff00000000000000, {0x401}, {0x6, 0x4}, @connect={{0x2}, {0x100000001, 0x84}}}], 0x60) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/236, 0xec}], 0x1, &(0x7f00000004c0)=""/33, 0x21}, 0x100) 2018/03/26 12:14:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', r1}) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000025c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/03/26 12:14:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000380), 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f00000001c0)="da7a390071b2ff3115b34efb6d1de214bcef7675fdde8e8a58c9dca10aad6d68f984", &(0x7f0000000200)=""/59}, 0x18) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "2828d0"}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xfffffffffffffeb9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000500)={r2, 0x2, &(0x7f0000000400)=[0xfffffffffffffff7, 0x23], &(0x7f0000000440)=[0x4, 0xfffffffffffffff8, 0xffffffff, 0x99e2, 0x1f], 0x3, 0x1, 0x7f, &(0x7f0000000480)=[0x20], &(0x7f00000004c0)=[0x7, 0x1, 0x7]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/03/26 12:14:59 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000022c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000002200)={0x3f, 0x0, &(0x7f0000001100)="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", &(0x7f0000002100)="ad5877f5d3c33d30fce1bded1453e2592da3de66a87089ad80e5064ad6c80f6c2a46334fcfd7d46c7019b5261cb4b5d7e8728e7c8c753eb5c0ab73055c3c2a398c206b49de2059f60992c46842dcf3b5e3d96cbd6afed275d30f6ab438807ce18e6f95e6e8ef73574467415ecbae77a598c208f713c279203a6684c4e6a8684a4007d035bbddf0f58aeb7a0b5616d446b1a7542e29f8feb8a93bbe3b6d6726ab619e5778a8efebe4bb75c122466703c265bed8246cb56a6ab5e3357cf02dc20dd9c5c39207056fe2122470cb94942d30572f5c2ce4a2d46d3abf14597fc3afe14e7c5d645c3a6f80b647", 0x1000, 0xea}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000002240)={{0xaa, 0x9}, {0x3, 0x8}, 0x9, 0x4, 0x74c}) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f00000000c0)="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", 0x1000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000010c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000027c0)={0x9, 0x0, [{0x5000, 0xc2, &(0x7f0000002300)=""/194}, {0x4001, 0x9, &(0x7f0000000000)=""/9}, {0x104000, 0x90, &(0x7f0000002400)=""/144}, {0x1000, 0xa2, &(0x7f00000024c0)=""/162}, {0x2, 0x0, &(0x7f0000000040)}, {0x13000, 0xb8, &(0x7f0000002580)=""/184}, {0xd004, 0xc5, &(0x7f0000002640)=""/197}, {0x3000, 0x78, &(0x7f0000002740)=""/120}, {0x10000, 0x3a, &(0x7f0000000080)=""/58}]}) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/26 12:14:59 executing program 5: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x41) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="200029000000000001f0ffffff01000000d3e63c648cc2bdc7867e8482730b2d7f47b648940b20bb6ecf7d45ae97b7c6a430e1aa33d5d729a665", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x7) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/26 12:14:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x28, 0x70bd28, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1}, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) 2018/03/26 12:14:59 executing program 2: r0 = socket(0x2, 0x3, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x4, 0xffffffffffff5804, 0x400, "0452435e9895", 0x6}}) 2018/03/26 12:14:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x400000) mmap$binder(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x2000000, 0x1010, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000857ff8), 0x8) recvfrom$ax25(r1, &(0x7f0000000080)=""/203, 0xcb, 0x120, &(0x7f0000000180)={0x3, {"08ecf91af6719d"}, 0xfffffffffffffec4}, 0x10) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r1, 0x0) 2018/03/26 12:14:59 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'gre0\x00', 0x0}) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000002dc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002d80)={&(0x7f0000001bc0)=@updsa={0x1190, 0x1a, 0x1, 0x70bd29, 0x25dfdbfc, {{@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x6, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x17, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x7e}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x2a, 0x3, 0xe5e, 0x9, 0x800, 0x0, 0x7fffffff}, {0x7, 0x5, 0x3, 0x9}, {0xcff7, 0x4, 0x4}, 0x70bd2a, 0x34ff, 0xa, 0x2, 0xfffffffffffffffe, 0x4}, [@replay_val={0x10, 0xa, {0x70bd26, 0x70bd2b, 0xff}}, @coaddr={0x14, 0xe}, @algo_auth_trunc={0x104c, 0x14, {{'tgr128-generic\x00'}, 0x8000, 0x80, "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"}}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd2a, 0x70bd28, 0x70bd2c, 0x70bd29, 0x1000, [0xc41, 0x6, 0x2, 0xffffffffffffffe0, 0x4]}}]}, 0x1190}, 0x1, 0x0, 0x0, 0x10}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/26 12:15:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f0000000080)=0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffc4f9, 0x5, 0xffffffff00000001, 0x8, 0x0, 0x7, 0x7fff}, &(0x7f0000000100)) 2018/03/26 12:15:15 executing program 1: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r0, 0x409, 0x400000005) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x79}, &(0x7f0000000040)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, &(0x7f0000000280)=0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000340)={[{0x800, 0xfffffffffffffffd, 0x100000000, 0xcc, 0x5, 0x4d67, 0x4392, 0x8000, 0x200, 0x80000000, 0x80000001, 0x4a, 0x400}, {0x6, 0x3f, 0x4, 0x4, 0x3, 0x6, 0x1, 0x9, 0x7, 0x5, 0x0, 0x1f, 0x97a0000000000}, {0x2, 0x200, 0x2, 0x401, 0x101, 0x6, 0x8, 0x6d8a0fae, 0x7f, 0x3, 0xb, 0x0, 0x5}], 0xda92}) 2018/03/26 12:15:15 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) socket$inet(0x2, 0x1, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 12:15:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r0, &(0x7f0000000040)=""/69, 0xfffffe66) write$selinux_access(r1, &(0x7f0000000080)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 12:15:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x82) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001440)=0xe8) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001580)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000000c0)="4c6f724df925229e9807ec9d2ace62b3a5de8f817ab8f434a7700b77b88a3ba0600b24a4019cc75aa3a730352084d3adf93dda865111af5f2d5010e1037624daa07abb30a3cf21accda93e39b2500f4e0225fbd46563e8133273c7474a3a8b4697bc62501fa09ab0e2518016fefb4313f7", 0x71}, {&(0x7f0000000140)="82bc47d61d1172edc45948529b85e5b64f0e3bf5f4a1e84164b49dc79d56ed21dd3e79cfb353d2b7269b9f510e0fccb1e207e535aec87d233a9267fde233690aedfddf689c7191d2eba758d36e1f28ea72bbc3b63ca8afd9d5ba11410d65ad77852de848c126d73f306a005511", 0x6d}, {&(0x7f00000001c0)="af9b6c92d09948a8550ebabea2c4e2824d14183bd6a7f8e033d2a6b8c574e8e985f068f0f3e1e65052fea09156c7cf288bf86bfb5c732a677c9dae5689c0af96550982c257e16ed8eebf98f5a64eddc1f82d77480f08fa1910ebe15d3e591ca87f7d5e4c9c7fd65b4b768eafd8900697bd1b865b0d28502d06491fb8339813d44b13a3798ac099fcdff593fdde063d051de52cc62c241f0869aee1aefee1b410477b5f6fd769357a25a94e551572093e1728f29e9dda0a9b57c5aac3687cf535bc4331e09307bf1ef412fd8c90e80f82bcc73e5e2010a530ec9fff1c542a08e3de030db5cbc23d4ce6872c19ce43b7f1dd2048d23b0a187aefc4078f4bbebca60b9bdf23c273671c62796f3756b0d5cbe0e5edc5caadbff35d08e1a0fbaaa6c98d149b97c0581a030db31a5c015a7f09a4f3bfe536a1c849e80ac545c2377203fd62211160ca655fdea291474d75f3d6000675123c2571bc02f87d8055c7e9051944fd5004f0f53a4192a02184806bb0502f275dca7980f3bf1e3cd82025ff79e5b740a8faa6303cca3017826cd976a255c5cc98ae3231a473977fce9e3f1162aa1f82f420cfcb4f3e8a32b55bf81e8f96998d0fce04b9465c2820732fb6edc46fbaf7144b6a8449d40a16ba116aa1f00921a719f4c67a87653f4c88d228a472d2db67d90f02612547eb9b432f4bf276659a4ae3d3dd352a113fcf7fb454296d41eb5b3dc6ddf35adfa362ce2da2abdd844914aed716461e43fd18c046657c87ade8cb2373932ae32eef70de822f14b1b68af4043331eaedefb50beecb20826a7b60b77622de51a11fa31b065227e5ea892a4b6ad387a1a49048a3e75918b7a3726d9846ab84cec7cbbcb72045374a36193280d4f7fcd1290de84a65956d69f1a0b81f1b3eb0cad2f160af93a0f04d8b7150b29d1c240dadd97987a1431c6fcbabd88723791c0a1f630b8d261c7b000a8f216891fc1ae8dc3b1fe8700f78a19e0cf5e5298fa56005bcebd8f903354eabe0f516043d9b978b93f4c24a52243fec03ad9b32da8dc25a7cf83d2a8f102dc258ffa194fd2f0bcbd329999925e45b3af2c509214d09585ad45f94e5f2bd924095348af918d1784a208967ca4b22d76721b52aa8b597353b304089a9a956e8394eec46eb3318c416822e0cc4088b13f2b4c340bfc6707dd0741ccfd9318212608ac332f2803b584165273367c50fcef085684e0dde3aa3031dff80f9972ee498895f3263f46b782bd0ad5db3caec01d74bb5c9402d1200dedc27454bc015770ee45f9e55bd06fab2ddb6a671cb12f34bed936213678184eb4f6bc0d41636f270d221eac449ebd90c17e18ce2ee06801a4e8d716c82f2552a6edb416df17a29f1cd3453b0a20f982023f9c3f91e03ae3362219d10aa6ed862bbab772f23c9c694b2d04649640b3236f2fcc7db69a172d7e1daf3c263c97e495605dff5914473f2d37fd4d826074fb482f4d2c39bdf8201fb8d49d5649c1a4d5437447834ec12e089c8ce1f6e301e9a7b7dc95cd14dc8ba15b6c556ee953e0b011d713b0ffb02798dfea7149dfc9b8f0f449b832e5aef544ce600f9cf749537e5c7f6600970ed523a9a1625242459e60136bfc75f14b691805482a6f71e4fa71b418ce0e3de9db7623fb9fc7117fff094e815106c427ff26e9cd6c0340fa71a56f8bdf999b0fc7c7539fd369a08251434f25219edceda64dd6b68964917b2a4c9cf01d11a383c9a4cce616969531b6312b941d7da5b6bc9a9ed5091616ce18981d38c64e96c8e208414beba35b71bb1db434cba4b9294726c3af4bf656f2b96417f22e4576aab02f9496cefdd4ca5ba693e76ee6d32e280e8b9a8647d870c0c9f5bedd6f8e98a63f711918771fc28ad411781969d74d8168e24fba9ad318b9a93b8a8586dff0f20bab64ac285f96012349ab796206b36f43e9720f51df5566fefa3298e41c09b8589d6df19ca47beb5c14c914182e0d80e076542ccbc595f8a278be0681d474d047dc740b6bfbb35d2d52806946cf6d1517ba3ff806defe7740c63c247927fa30ab6a08e57fc8c500d418960820968a182e4c446db713e0c4313b5ece948d16663c410cf5c01c24383512782ccbd1b0f874f150f8e7b6a32f88a570501ec5169502948430d975b1fbe4028455777ddb77cb3e628253bb9a36b1c9c1763f13e03679457fe3eaa3f7c4378cd6110ead784fa8f6bb6eee132771496aaab67689624b0b53b694b7315a8300563540cdaa71ded8495223cf5495ee458b946a45f64088be6d46d60b4df677d965a9412fae0d7f1faad79ae8b0443b718149049da945d0a74136f46fd6ca9d964c266c56ec4c29612d3ac43b5e59412ed05c5c62d95c162d7d684b1fcdaf4da07f1e7b1b6e60262ba431d2e4bfdc737f0466415906f705e4f23b79c7c097ef6b8a8e7f0a182d3eff1b7995ecb91c436d537ea69f3f6badc1cfbe96b00cb250e79d37c4bfefe63e6b747b6c67b51695fc4dd0766ab5ad372c6091280a57a5ac7e0a06771446c44d7ecff09771c3f7575b7fe21de0873592db5b01dc32e61ced75e6fb60431cba2e0d2fded47565de446127a9f7c482772d1c9f1d42042fd9589cdd78186c2d460ce9d05cccab7549f2a0391c73d7868c7a102434f57f311fb3a27a5739237f4d775c5db94d3cfe076a9fdb93feb7ca6e2d03b669d56fa31beacf58e02fd7cbc1445c31d77edce0a78493452985faef827b9a8a45a1d3fde93d62a6e9c633b06ab5087d37f32e388758793b04a54b1c606bc190405a328ac10fcd2a7dc8481c764aff57019d491d2786d99e13628b03d085dc6d0d064a58947858367796d4acc05c2415fc8a6c460554d99593c9a934b02e1aef7fd7682b1233e87ca72745d7cac4e15c689806f8dee662ba2e8faf1e777fb787b5605046d4db7ff18812b47a9f63ef1fc8c8e013ba4e28d4a59fed6982e67f1a259ef0999e0366d95465d9758aec2e7d8804f8a75f520e1d3d96dd82c248916e0126426d713e05248e93e1a2fe57a882a698b11977d18d63e0864d03b5b6bcdc4193f124c23ee775fc929c301a0723cf2557e8972455557a0f66a94a06cc9812c68eb03763a7eac885e7207cbe6ac4fcae050679ec2ec8f7013fbc843919225f43334114a050ce227c2443488b8016993b391a76b63281062f1b618ded1d8c365b616413babdd3000a7a4ec73d31b30721486493a9c348b492ea6020c2edc99c610c581b93b5d3e810bf38195aebd24cb26487449e81384ebe003e3cddbfc72cd620689ee83a70e12928a7dc5d768b212d92196c8a422efe98175210285123adb678c5a26491eb50a9657fc397fe6aea769d54073f9a51475fbf2b76aca75cbf95926cae53dd6c149451eda1c0411881f582fa49c4ccbdf7427f1b2745d9a2ba5ee98ecdf6fdb878d433a30731c2e68ba0c6f9cf692366816db125036d36a631113987c1ffb132cd826b83ff46f0ace4df7203fa3a03e1073c5d7dbce6de8f09e21d46162d8e99103024bf09fb9576db9c8021488f403c521133fea1759f36706e9adc2661858b712606d732d2494f53b528521ba84df2fc860569d142d7bbf8a905364dc11c7a327ad69adad5db5af18f8f44df741ce0d88d5bdb98751c8c22a6e4ef58445bbba617061ca477cd06c8ca2f4d8015c1d88453a43c785229d3882767fabde4d27896856cc4126c4c77102822cecaf74e277f2a529a3ff1a2ddeab1deb8664b1817086e9586f64b9df3c5579c9b3b94b6878aa43360651187c8cde245c9df1544ce3609f6e9ba8b34e96b734efd390c1fc26e08b1ad25eda0dd1c2aa16097d2cffcbaf73736afff8ba43e4609d0d7140dde60646ffe5647e85eae1b21df75384f387f9b1e007c049f5135929326cde7aaf289968d3864c0b861b86f8db4e38766b628f4bd7418b8a95e6bd85731f08bb6ff9ad7df50ee0f7a6c15e2656fb5b3830678e3b672183c07c45a0dbf8f226c8a137b72375ad3f3f82aae34d0a3f520323f6d0cc0a457288bb5b75bb16b958ac561eac1888409b1f403623a2e32f84de8c1d30e927b79aa053104d09c0b94813d971b80f58d970035e8e82c703e5270db26383e526bf51bd3ef904f491356f77366d508acc254b602bac9e5c02b736605a7a0b34c1fbddb9ca8e6600bb244213433565d5c07121baed2afe448e161caf7706bc378853514588b53a97eb8902234074c6a22bdd3575c4b39c0a2b834a4701262b24211be97506a5421156ba441f6367aeeb6454645b759a01f21612dbba013c6bd39846a27b744128f695d2e16edf813ea29c0d14f5eea7f95501921b1ce8482066bcea7deac6f3b87e66fa9c9a49a42d6516368f6bb01b67753d5bca105aa53a0213146696ad3c73e562923355c9450a10b7229f65f0c145237e7dd2b163687e198bb56530157b89a8c49eb4640e557e86873be51660dda1a16d9ccb0fb6001e21bd063625b376877614fb26f61b3b39409fad101a80696852ea167b2b3297ddb25513a21cccb84f9334041454e99fb44ffb461e7bf24d05e5ac9972699dac8c3217e736e92bf0ac2b303e8bff2669abe6da886e7f2334d2251e4f3a8493c75e1f128f9615b11a2d66bde4ceb2c0ab6a622b72346502e5ca9eaf480e9003c4061d860c07b3f22ccff1c5a7d3d8e0e2c885a6f721b04c36eb3eff13ffe0398ff5b10d9c06ce39d207976273d2f803ef8e1f4b206803d5a7a6d676ba7e8f2142560d6dd780847f0a459ae21cd57a38f30d0e89601fecb234354e349a099eb85990e15142ac354cad47b943863941aa11e574286bac0bf173a1dfa420d7e5cc9c90e5a80afb625c01b9999394656c476e2393cefc46b9d096c492b567fe4aeceb0844861136cc76f5247e0c42c3d149deb065f2f133e252f05b32c2b9e3a1711989dc0696e6718c4056c59ef5ad4bdb56bce50b87ea9477adb8b010584b3d63aa4fd2a52c45ad782729645b8ec771f1e3522a455df0c2c25076301df444292dcbdf2b5e082cfef468e585c3f15b52c66899c78fa7c6f5ddf0705d08e2564bdf9d1a50d9f83caa6586ced7c7023640550031208e4211cb82d6dc321aadbad41f2e14b03b34966ea818b9fd90bad9e1f6d02dba62d232f51f80fc5bacbdd6d7b7a3c7a5542cdb932dda2aca201608e81ff6fb2def66389adc4502484b5ea3218acb77a25ea55673ffa9f208d940ba2089f902a71c3776ac7dc376f6f45da5bf11827037a73493f3f5437c2624e8bdc88ff7fcbf672577268dbc19a2fcdef4263ac7f83b1b5821495edb981fd1771df1f6f09f1117ecac474f2de1c4626905644bf97779eb42ac9e0bff24cdab374e66799cebef7fb647c516e07a137bd7b9f909ce96a73ee879bc7a11e3ab3432482dc9e21bdb727c841f4cfa4e921f355bf9fe539ab1aec590f2e68a1ba19b93e17db58b83f4d847775fdf38aced260286ca08b31f44af2557c3e5b03c9a17e9607b808a913f226f9a995472b769459e4bdca6fdedb4c66a852422ee71c2028096b7ba7f296d9d76dc27ca19192ade20f7427814a708c9f535716de4dc65bb1e57a61119eac3c3c6a92b1aa57f68c258d0db63e006707e9dbbf5b6c25d5912cad8ddb31f90fa97c72146272b91b1c02e87762220d84d01135ac3d4d5755c2935209f381f3b20a7c86312bdffbb3c3fa85ce98e86d6471b134e084808c77459c8d64cd26f8c467532fc7d34cf91d934aa823b5281e17100b682bebb3a5f86563ea802d7b933899872cacbacd543a66518d3ba4653be227258ee105f", 0x1000}, {&(0x7f00000011c0)="ec87cc80364fba38a638995908a09e3a2cf9e7d04527045d29211ef4ef87089d077bed7378ae5ade65a19fe819135ce05a8e5b128d475fb6ef484f6e8f0239f87a5aa1f011453fc47c5c8d5f6315934c79a458cc7554d4d00365d92042ad98f0e02d15604c42aa35364adac0b8474917f71276f277d525c926f75a355243d4a310239c3ac7ab909a6942b092db76b31e0a17e9a28f817bc4e527735b4f2052f5b2c7c917a66c1d4ec7b439ae3709d61dc1bbcd57ab6aafc29ac6fd3b62bcaf", 0xbf}], 0x4, &(0x7f00000015c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002800000000d50e1e653c0c6f2438d0b46407c46be664484d49e912f3dddf8ce40bd0011c18df34e77d46440112", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x40}], 0x1, 0xc0) 2018/03/26 12:15:15 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x4) r3 = dup3(r0, r0, 0x0) fanotify_mark(r2, 0x0, 0x20000, r3, &(0x7f0000000100)='./file0\x00') ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000140)={0x9, 0x0, 0x1, r3}) r4 = socket(0x3, 0x100000000000800, 0x3) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000001, 0x100) accept$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000009c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000a00)={@loopback={0x0, 0x1}, 0x54, r5}) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000a40)="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", 0x1000) delete_module(&(0x7f0000000000)='eth0!wlan1ppp1bdev[\x00', 0x200) close(r1) 2018/03/26 12:15:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4000000000, 0x0) mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0, 0x2010, r0, 0x0) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/03/26 12:15:15 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) write$cgroup_int(r0, &(0x7f0000000040)={[0x35, 0x3d, 0x2b, 0x2b, 0x0, 0x2f, 0x3a, 0x3e02155415c4774e, 0x34]}, 0x9) 2018/03/26 12:15:15 executing program 6: r0 = creat(&(0x7f00006cfff8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x6, 0x4, 0x4, 0x40}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000636ff0)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="04023eeb3631a7020cc6fef3cc746cbd9c852d536829a3b4b9f6f343c64419ba0b506ed1e5e2902955a19f9772c77893254b66f8554dad1d4fbcccf1ab715259b2a383ca5484b05832715386e8568bff138c993dd16652d386b908b4ec47919469cd1c9b75de1bd4fe69149a1f688f31f98132b5ebc6"}, 0x10) 2018/03/26 12:15:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}}}}, 0xc0}, 0x1}, 0x0) r1 = socket(0x9, 0x807, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x9, 0x800}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) 2018/03/26 12:15:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x5, 0x8bb) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 12:15:15 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xf5) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) 2018/03/26 12:15:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xb, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x9, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x6, 0x4b, &(0x7f0000000180)=""/75, 0x41000, 0x1, [], r2}, 0x48) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)=0x9) poll(&(0x7f00000000c0)=[{r0}, {r3}], 0x2, 0x0) 2018/03/26 12:15:15 executing program 4: prctl$intptr(0x2c, 0xff) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x626}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xb74}, 0x8) 2018/03/26 12:15:15 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x3, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x210) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100}, 0x14) 2018/03/26 12:15:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) semop(0x0, &(0x7f000001a000)=[{}], 0x7d) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000000)=""/247) 2018/03/26 12:15:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f00000000c0)="59ff7dfde08186d6070dd7fcf10000000027ea6be3bfc47ed26b7f85f85fc7", 0xfffffffffffffff4) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/26 12:15:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009b80)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) recvmmsg(r2, &(0x7f000000ec40)=[{{0x0, 0x0, &(0x7f000000ad80)=[{&(0x7f0000009cc0)=""/181, 0xb5}, {&(0x7f0000009d80)=""/4096, 0x1000}], 0x2, &(0x7f000000adc0)=""/104, 0x68}, 0xe36d}, {{&(0x7f000000ae40)=@ethernet, 0x80, &(0x7f000000b100)=[{&(0x7f000000aec0)=""/109, 0x6d}, {&(0x7f000000af40)=""/238, 0xee}, {&(0x7f000000b040)=""/163, 0xa3}], 0x3, &(0x7f000000b140)=""/4096, 0x1000, 0x3}, 0x4}, {{&(0x7f000000c140)=@ipx, 0x80, &(0x7f000000d280)=[{&(0x7f000000c1c0)=""/174, 0xae}, {&(0x7f000000c280)=""/4096, 0x1000}], 0x2, &(0x7f000000d2c0)=""/120, 0x78, 0x5}, 0x4}, {{&(0x7f000000d340)=@llc, 0x80, &(0x7f000000d5c0)=[{&(0x7f000000d3c0)=""/218, 0xda}, {&(0x7f000000d4c0)=""/246, 0xf6}], 0x2, &(0x7f000000d600)=""/240, 0xf0}, 0x8000000000}, {{&(0x7f000000d700)=@can={0x0, 0x0}, 0x80, &(0x7f000000eb00)=[{&(0x7f000000d780)=""/161, 0xa1}, {&(0x7f000000d840)=""/40, 0x28}, {&(0x7f000000d880)=""/93, 0x5d}, {&(0x7f000000d900)=""/55, 0x37}, {&(0x7f000000d940)=""/4096, 0x1000}, {&(0x7f000000e940)=""/253, 0xfd}, {&(0x7f000000ea40)=""/155, 0x9b}], 0x7, &(0x7f000000eb80)=""/137, 0x89, 0x7ff7}, 0x5}], 0x5, 0x10000, &(0x7f000000ed80)={0x0, 0x1c9c380}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000009c80)={'bcsf0\x00', r4}) recvmmsg(r2, &(0x7f00000098c0)=[{{&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/42, 0x2a}, {&(0x7f0000000240)=""/142, 0x8e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/36, 0x24}, {&(0x7f0000001340)=""/67, 0x43}, {&(0x7f00000013c0)=""/197, 0xc5}, {&(0x7f00000014c0)=""/25, 0x19}, {&(0x7f0000001500)=""/142, 0x8e}], 0x8, &(0x7f0000001640)=""/231, 0xe7}, 0x200}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001980)=[{&(0x7f00000017c0)=""/249, 0xf9}, {&(0x7f00000018c0)=""/142, 0x8e}], 0x2, &(0x7f00000019c0)=""/186, 0xba, 0xe13b}, 0x4}, {{&(0x7f0000001a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001b00)=""/120, 0x78}, {&(0x7f0000001b80)=""/206, 0xce}, {&(0x7f0000001c80)=""/48, 0x30}, {&(0x7f0000001cc0)=""/161, 0xa1}, {&(0x7f0000001d80)=""/142, 0x8e}, {&(0x7f0000001e40)=""/140, 0x8c}], 0x6, &(0x7f0000001f80)=""/194, 0xc2}, 0xffffffffffffffff}, {{&(0x7f0000002080)=@nfc, 0x80, &(0x7f00000044c0)=[{&(0x7f0000002100)=""/131, 0x83}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/180, 0xb4}, {&(0x7f0000003280)=""/232, 0xe8}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/83, 0x53}, {&(0x7f0000004400)=""/22, 0x16}, {&(0x7f0000004440)=""/84, 0x54}], 0x8, &(0x7f0000004540)=""/4096, 0x1000}, 0x2d6}, {{&(0x7f0000005540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005940)=[{&(0x7f00000055c0)=""/250, 0xfa}, {&(0x7f00000056c0)=""/145, 0x91}, {&(0x7f0000005780)=""/7, 0x7}, {&(0x7f00000057c0)=""/135, 0x87}, {&(0x7f0000005880)=""/177, 0xb1}], 0x5, &(0x7f00000059c0)=""/123, 0x7b, 0xffffffffffffff81}, 0x6}, {{&(0x7f0000005a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005ac0)=""/2, 0x2}, {&(0x7f0000005b00)=""/184, 0xb8}], 0x2, &(0x7f0000005c00)=""/145, 0x91, 0x6378c22d}, 0x6}, {{&(0x7f0000005cc0)=@alg, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000005d40)=""/72, 0x48}, {&(0x7f0000005dc0)=""/4096, 0x1000}, {&(0x7f0000006dc0)=""/200, 0xc8}, {&(0x7f0000006ec0)=""/119, 0x77}, {&(0x7f0000006f40)=""/119, 0x77}, {&(0x7f0000006fc0)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x69}, 0x7}, {{&(0x7f0000008040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000008280)=[{&(0x7f00000080c0)=""/50, 0x32}, {&(0x7f0000008100)=""/151, 0x97}, {&(0x7f00000081c0)=""/28, 0x1c}, {&(0x7f0000008200)=""/49, 0x31}, {&(0x7f0000008240)=""/19, 0x13}], 0x5, &(0x7f0000008300)=""/183, 0xb7, 0x5}, 0x8}, {{&(0x7f00000083c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000008840)=[{&(0x7f0000008440)=""/168, 0xa8}, {&(0x7f0000008500)=""/40, 0x28}, {&(0x7f0000008540)=""/189, 0xbd}, {&(0x7f0000008600)=""/168, 0xa8}, {&(0x7f00000086c0)=""/143, 0x8f}, {&(0x7f0000008780)=""/157, 0x9d}], 0x6, &(0x7f00000088c0)=""/4096, 0x1000, 0x2}, 0x1000}], 0x9, 0x2000, &(0x7f0000009b00)) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000009b40)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/26 12:15:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x1000000000000) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) 2018/03/26 12:15:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40, 0x10800) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000080)="0c4c2a6cd39871a4bfb0942304f97cb8f6aab140f27a6bc5b1bea0ede085b5d419aa33e0d653b0874a8b03eeccbb27f3af983fe8170b12cb074a82cee3473f4f7a98e95beb42243306a99fab55f401dd1ec478d5413bab1e55dbbf08013f151f23c3bd5c7117629d1db78fb845af71bbf097652e648125eaa99005828ec9d8483d2a9be2734e1ce10c85f3b69b92ffbe019977147716667f62574bd7c2a30797b67191ce08baeea1f6268690c97c28d840e5f1cd62b63bfd8dfc2a1529bc84626f158d00803383d5cb302172f00e831e173f690c3f6e266f35bc3fb2cb", 0xdd}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="01c09ded2873af092a8f5d98c1ebefff1ac0b329448b8caa10867cdbfbe4482ad52055b554d614c034711b6e69fb6be509e6d3a767318f9797b81682e560aeee4d77a2ae1d8fa5161f785c7da04e199458144fb1ff321d3c3e1db13f87b2d536dc84afc5a820d16e8a132b5e91f760e33be5f8d4abfd28a19d78432868eac87f3a1c3eba6fe639eb6447f71041b3fb6479e0c21855", 0x95}], 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xcc4, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) shmget(0x1, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vcs\x00', 0x40, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000012c0)) 2018/03/26 12:15:15 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x9, &(0x7f0000ab7000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000012fffc)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20041, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000040)={0xfff, 0x0, 0x1}) [ 60.571511] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/03/26 12:15:15 executing program 1: r0 = semget(0x2, 0x0, 0x482) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/181) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/03/26 12:15:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x20, 0x4, @thr={&(0x7f0000000000)="17bce9ab1b1be63cd9e0137368c4557285606f2956083c18caed4dd42bc6ea01ac903a88768f", &(0x7f0000000040)="1186aadc3b07603d3efc9c4e4d1d5262b6e4496895330a9c"}}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080), 0x14) 2018/03/26 12:15:15 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/03/26 12:15:15 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=0x8) syncfs(r2) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffffffffff81, 0x10000) ptrace$setopts(0x4200, r0, 0x7ff, 0x100040) bind$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"b461317a1e6eae"}, 0xd28}, 0x10) msgget$private(0x0, 0x400) ioctl$TCSBRK(r4, 0x5409, 0xf3) r5 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x1, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000000100), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], @empty, [0xfffffbfffffffffe, 0x4, 0x0, 0x0, 0xff], 0xf8, 0x1c0, 0x210, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @connbytes={'connbytes\x00', 0x18, {{0x8, 0x8, 0x3}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x5bd4b0b3, 0x2, 0x0, 0x0, "86e0b6d8e790324e1385d1458ba52011456ca52d0638655b8228e01271b43e6fe50012e4df7e821285d5e71f9bd80d8efeb9d5f008c3b38f8099bf907f120c67"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x318) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006e723000000000000000000000000000696662300000000000000000000000006e72300000000000000000000000000073697430000000000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000070000000000000002001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000900000073797a30000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x258) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xd4f4}, &(0x7f0000000180)=0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000540)=""/126) 2018/03/26 12:15:15 executing program 6: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f0000000040)='./control\x00', 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000080)="e154243f4e7e3f7ed2bed3512d96b0e0edfec801314084815e2fb877d17a41cc225daf51daf97634e20991617540b0e5809d7d7fcf41550e5bb5ca7224f67e7e82cfc6d9359711d3e359903efa9a5e773d8246dc04565e20e28da52a355ec86ba7fab2cf380ae5480a4efb6e", 0x6c) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0x1000, 0x0) keyctl$unlink(0x9, r1, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001200)={0x0, 0x1000, "52502169f7c29a2148b3e870681ab5e3b01cff84d42c5bc746dac6ab7792dbef84e7be7242bd72b0aec604cb7373a10899c5474a543d270d4c89eb7ee10debb37badf3ad0685b6d50e1bb2a068d28df684a46211ad3f3578fe4677a12bd52eb6762100cb2c9c0648954cd9f34408c0b008ae6154bdd9294f7264f0cbd16681a34bb3950b06f65f8103d132d8d6c627218e4584bbca98092f65e3f13be571a03d2c93f96caadb261390230c8fe6df25faa5102b5f15c756cfa3a5e0c5d4b73d1c0d9133ee8a253d850cb13d3196f08f766d7b7b3d2befdbfc204132245920d005969d5785ce60eecd53f237a2477b757c917dee1c3163b243f7bf4169a251d0433f83b4ebe6dc0ac97709ab5b82a8b0bb337d2a030eb68aaa076d0f441efcfa47e7e807b22e7e97ad68692ce083342ca7a76004ffb1d76910231946e0e8535cf241835c2156f529ce34a5d0424ea9a2a9aa6a6e78b8e8598fe41af63d38d85431b2dedca3280ffe7062a8cf47964f7fd5e143b126f65e97f38f8131524404cd237b8ca1b2218b7ddcefc2365ae78a6e84e30cec7bc4d22bc1122bc83a233e154b124ff94c5d15a9c0938c2ec670809619de4b0253040ee5ec3024f4524bed311f5a08b2c525a27f97ff6b111f12c3f8095f401c45d64ca69efa652fd6cd4ff98c4d77b33d2a157fcf819b93b07001fb70cf0b4f0068c5534eb5a67ce031a7636e2efb6156e477ff3a7d30793f7c35f1b2930baa2ebe665863e5f84d7cb5de55222eec7dd353d09a75d163a070dd9146a73dfc1a9bfe0f3333727f37cea42590d3ef8fd9bdcf2dadfa0e01c7c29ab463caf2b46579b538eec105ce8c95b24db7f5f9ccd3653b5309a143cc8b5e57eebc044eb262b1d084d6454b295347d9713e04bd9fb5f3e4690f46ba934da5c5e60d66e8c2d6f5ef4899c965db411868d23eea31d7baf2007ba839dcc5cc310cb03499f07560a78b928da8060b2d5a9b9f360c3bdf172ff00b577a380917385a0b9d39cdbc5c6f9f4ef2f2fcef37e286946644bdf54c233c35cdaa6f2d3d069cf47088d1d1337ed53344e4b273d67822113e2704c978f9db8ed8e371c13663bf56a1097f5a5b771d3a47a2e05df64df7b951fe44c7fa3453fbeb6514232ae46d4555c29daa29a8c32ecdbab70487f991ae96dc459482e8fcecdd8625aa217e4a1aa12151ddac0a218271a5b9506a6a146af8a24ea7a04b55bf0166cab02a0f3d6209eb7223cfe21cc5fd110f5211a95b5235a3ec5664913068323faf7809d67b0519e664c29f66cb4d793360007435f921d94ee944e42deb1917ce6f361e8fc10a7ce854a05072db590b8d54d202040a61e2e778cc1889b68a03f050d652c3a91b75184fec060e8d88fee6fc6a5b5c3d272e19c56f6e7efb1c2ae2b4324a1f6df5184a50a97011f567f6e0d538676144b13f83d7cb1e90937ff3d870e03a47f8b82a1d73071d7c08c07b090765138150f176fc12311f801a9dd2460ef17d0910efc3b13f610dd081fa9ae6ca43f9f73466d1a23a51e754be42fe4e564ab4f8fb8c1e66e79495eaad4f3b922da28b5225ad88d01db234908220bdefd6338fe69f051d8baef8d55eb2ae23e65e182ddfee928437d7eff723b2b63ace74afc2ef3aa1fa73a007f163a0639ba4bee647aefc0cd908753d7f6f947947883427c30ee95ceccb034fbe9965dada1c9dfbccd0dd78ff75b528068bc5e5fb4e59df315af3c6653099db7ee80d8ccf4f19a31e2c35e71f32b705e0ea779dcfb97a491021424b8e17db9b645ec694e590bdf54ab2f1abdf4a210b9c718c9ea1d2a5a26a7412784b2ff83872a9232127fae49e3bd6e72fc466fc8b360e87603bb3131f9e6e8dee2a43b86fa1bece0c90ce3545d4039d773480a78c8449054fa40913084995eba4eea2746ecfbc870326b0c22cc3d6093ab3232f5f8e70798633ad5463054ba9c7b7082a782951cbc9c39d4ccc8087a0f1046253a82d295a9d13380a88fd9a24435522e20198ba528071f2d2fca9539dd17d3f0822efee507eeac14fe06592c89e2e2ae62247a1f1061e01d89e91d879e1ff3a73a39b13596740a4cdc70b0932e6637299840a2250c2f60aa06b898cad29695286fd6cae5040cc7fc8237a9a324ecd83f4566cac37f0d02fbaee7e09431b99775cc0c95077de6255c7db850cbd6e9434ea717d77cb972bf6a5a7a774d5f45fc4fc10c12834271177d03661e4f15c4713520299c4968647371d6f7bdc95bc07efb227ed9cdaf9ef44017f6541f8b5c2852a179d7ab1fb2f7a427b698e472b27c66e93fe633c7bdc9791fc74bb8e3457272a4ddc9731f4903a1267e4563c1fc4c9394af843ef9d0fd18fc9d5917663a243c36078ae24f483de7c03803101f5e69073c95557fd50cfc73c86f4a4e0bc3765d49d0c9d3e8b101763da338a40516e4bdd1ab2cac2aef5f434678431dd976dad3349024dc27d4e9fbcfba6fa9cb71e3b6290a8bdd88b916aba635ac42da79c095978610d12ece48b650fd276a60b5743c074c501257f7804567efd67662fe79dc71a5a2e2a51fbff5093ac6285bde3495df1fc435dc6e585d5d6029a3a3b25f89f7af9cfb504762b1bee6397cc108efe1933ec10616540c2802d90be2723d3e38b1785b431c089ac3a4c3256ecd8ffe390c689291852ced51cacef7b06935b1ffee03c22846375c035ccd25cea529a54b2605b64f86ca8a35ab1d6724466637c38da08c7507f6c451763cd7209abe449cf48aa7efec8fe97e6c6996bd5f0985bfe4286dd5b230191f3005dfddf93df67c4620e86247138647a6925dc52f75999c3066c7d94854b42c1b5ef2422e1f9c05660735cead5b55828ba96cb3ef2d9003cfb4bfa3d4a7d636664b7f795abe6a42c4967b18bfcad346bcaa19b15d4363d650815b707448050a2e8567749656a5b40622eb4966bf6c8c75c9cde48e92f7cce67134c0553d186f05f63afc3a38eabf60c294a0f81833e4f958895e59a93835585df24013195fab1ff37d3d9c19b30a35568fc9294155088bf59efc5800dea550e3e54c04348737cc320c57066575730c008714996db46f796b1c3b83166ec564b24f1eb3fa4c513d68e6b2e4b5616a42577e3c03fc46ec57ca4c528cc300e616dc25c792e4240125054e096fdb706eefda6c25837ba928e68bbeb3236bb09b4a1fa3f7bb4ac4bcc5fbf61fb16c093e3bc4a5c1ba456da0c96466588c425bd21cf0f97516eb4315ba8eb97c124824cc99152484a0c11baea5b0997b4cd10ba4239e6a53c9c13100e9f55e1ec8420135817d2d765fd38b5b82719340fb6139da542aff031e40ab3c46e5639956624920d7625ecd796be8cea4b2391565fade82457193b36f40ce94e210c2fa13cdd53f71b8604a47935eb79af679d03c15e624afe83924e8d9366e33422deaca8c96adb51519b1ba6c91e4a7f5d5b00955ff6d22a90bd75c0c2f6345a2e7ed447307f20435b85572b0224f3a394b68f022ee22d29d9a8a34aecffbbf7d3909e28afc0d5ea96dbae48035eed01cb5b74f21db5e72b1f2b25cef8f05f60c4a63ecc8b6e690f05f2ac235806fca2d104c85e93f96eec839bdb88e96d3ed90950106d0ef505cc4d0d6050059af7f414c0885a7f808f4f6ead6c4b9e05ba4758e82b9334d51d50bf0a1674008d79337ba8d8461de41ac495675cb13ff96aa74b3b1608766afd189f9ac6e63c326d5a39952b6e67608d5870633655fa24f0a143b83c3d04d9318b08a537e32878b4efbc2204d77a435c0dd28d4825cad8d4cf27b0026d1c9fc579b219fd45565bc380136ac7dc2598d2ee9e57efec2db97dad2e21ff8e415603fc749f3ff8ff118bbdef131867ca8605ff685db7ec26b3242a776d782b32d23796266c3cb89b75be14e69811ab1205ce143f571ff7bb80220dc63bc1cb4a4d76ef9c69c10014ef8611247dd8a5b9e1b98d01f13250e96bdc8b0eff501e74371ee5cf44daa0f6afeae29e321c417c6f62c828c73ba29117eb4bd5abbe3f606d7e3512c7e527de2c6d76338b1fe69ce87718903abfc2bfcdec399577bf99da01a06420b10bb38c4b90b10dd4003bc698390db0f1087a1797da59f2fbb9adbb30f2e0a1bb704710e480fa38f7854df84612183145414af436170ad1a9a624ead25b2fe4388b81da83ffed033666160bc1e17569e3fe08f91bc91abaa9d1eb6e330ef7db76eead791705a13e8580ac7765ae1c37ab944be24d3398ed9050f6bbc1a18b040cd6edd89f628bc87a2fd68e7cd0bb2974fad01f7faae1f29341db15ed5620b05afee81606ff8068c7d121c21c7806ad112a84f74949b48ff9c40825d9251513591c3475dc0f71419e017f00a261f88e728ec79fb1a6bd733d5acc01515af9a4d70f3e017e19b6a6499ddbf548989d603895dd173e8d321c7257aa5406f87c0a3c5d18c9bc70be3e5dd6539248ee2400fc39f521ca2499011e410f31cb64861a11410e150f8cee197a55382e4a80608e0d070e4cca2cd9e3648aba231697d22347ba42d86e6a92b3a9f0c4090497f09641e9cb7a442b4b29193fdd8009da810f30c93a3a677502afe518384cfc8c7f5a11cce8d26ab948597bc38586a8f1b6c26f8fbcc4963df0baf168ca3918ce74194d32a1c5ac6e893bcae84b7653f582d527ba512ce2ffbd4cba6f6773e8dbf5779f472ba294b32da167561277c519eda6ec0a2996830739c8a8618e8f2ad88d72ca4643e8990786dfb9ca335137388764cb2b2a3c5ec68d5684e86cd1d0669950c3cfcbbe238be0f26815e7296c3734062238a9cc9e50b2aff417108c0e93f96e3c8d4784a6487fbd8e7b4a8bb12ebd69da9d2fa40bacc3cc1e60bd7f94948d4d55b3d225005b6299d8bab6a6ac7f92277334e63bba406064024b27a29a2e270ce20a7a10c5a8ff0a7243cac6a969b8a1a1f575160bf639202a550575b9168b7218abe1d115c067fd6893d3693edc2d3bcb59dccd5264f23fdfc9bbcc98c022fc04ba83f3dba00e9a6016529c9447b3aca4ce0c25c49a72c0a2e0f30d58c95f66d32fb36cf5fcb9661da5de9a81dfb76c654cc043a735f2b32214cd7825e250983a38ec77ca1bf4ca189e1c5030b5dd9a49b71ee24a25cf010e9058b022f262fc5e9c4aa9e63fb8219760fe5928f016f44eace5d1bda4f4a7c389d804a172e54530a630f31653dfab74fd3deab224a7538b7103239317891dbf0d7cedeca9bd30f8a23ce14bc91f0126eb620fd98d38645d94b5513fb701ac37b3affe3e4adfcbbd504b24c8ed5cd2bbad9f2d9b1738646afbd4368083e65de0c5d612b4ce69b5db96163f3ba5f758623986d1da40309cb426c0f15e04dae253a1c11dea9f6a3a42d9a6a6fa2b4756ca99ecd1636ae36ab64792f15e6e53b88a251f573485ddf5956f49515110c38cff8061fce8d9d8902f0d6a1ae1f8ab9f7f56f2da26013ac8384e1e2bfdef8f6d76a79a7569dca4bf27f7fc82b5bad6e532e3d8341fa5ce2acceb7ccb51d4619ae95a06aca6a5c789b6afc82ca9a48b7290fed3e7351e68b53b7a4f7a85eb455cfdd6019d1d8e19d24f5a3db3fa501b880c038c67c240967199ce599c2b1af643e8f35fb426730e885c22de9ba7d81fa4e992bc327573defc332852d9dc1faa6ac11edc1b3673510104671de9757b9c51eacc3aaec1958575f1b17f7b7fff4074d92a518741723744520b3b22ebff7116b820b81b65678e8650864bc14cc09eb29c09476e9d7dc7dd6e291561e75a8f4aa1f13c87ff8a77c674305757995e78c6fc55ebc8c1"}, &(0x7f0000002240)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002280)={r3, 0xe}, &(0x7f00000022c0)=0x8) 2018/03/26 12:15:15 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x40000) socket$inet6(0xa, 0x7, 0x10002) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) 2018/03/26 12:15:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1004, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@empty, @loopback, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c8ffc)=0x18) 2018/03/26 12:15:15 executing program 7: r0 = inotify_init1(0xfffffffffffffffd) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4205, r1, 0x2, 0x16) prctl$getname(0x10, &(0x7f0000000040)=""/26) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) 2018/03/26 12:15:15 executing program 1: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)={0x8}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) arch_prctl(0x1007, &(0x7f0000000340)="45572baf1cbb2dcf296cab1b2f437734c26d95839a21e5c711fdaaae042c6b5a34ebc7bc7a35cd541e34c1149feef49a5af359436b0965046aeba65253d5201cf85ef89e7227803cfcec99255f3a881a5b9dacc1bcfa98305e15bd5e23a4ae8eb577b735e6e87c0c8035911564de4e83d501b20932fa0786b33c7172ac3d0c44fc10996de14a4580678f3ac1d7bd2c50692d07af908f880a1f98b789cf448bc2816f14dcaed52debbc9b5fbef083d5bfabf711fed22fffc4414c89b84391484b24d42a") ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000300)='bcsh0\x00') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x101000, 0x0) memfd_create(&(0x7f00000004c0)='\x00', 0x2) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/26 12:15:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='eth0.proc@\\proc\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb1, "614e9425d90a0970d04df4ae043236e76dcf1ce829334f17667dcf7986712b5f9a7662bb0a7045e1124d8ea759bfbe3553f2731f0fc7a4f30fcda55211a980fb59a6dfa2dd7fcf47b77b99e42a4cdcc6c5488d25674a1c670825ca1ed098455d52a1612bec566de85d9c0a52485f55e25b80af07e86e64b714d3b501200f77742cd524b5e66a94f4b61a15aa2ed8d63d547e9a97e8b177d5d3989b985ec4f2aea3eaf83c27a78d6acc950696e9b8225e8f"}, &(0x7f00000000c0)=0xb9) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xc70}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000100), 0x4) [ 60.697526] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/03/26 12:15:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/03/26 12:15:15 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x0, 0x100000000004, 0xa, 0x1, "c43cecdf5ccfb4ee448afb0d26cf1b5d677b14884d27ad89bf2fbf1b0e20df5ac44c74b5d6a024e48419855c", 0x2}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3ff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000a80)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ffff020000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="b9a84b6214608e8f331161bae4f165498a73829ed187e6bcd40b977bc3aaf751e81a2b6d38eb2137166e34e93b558ed19516cfef088f572907ab"], @ANYBLOB="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"]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000600)={0x1ff, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}}, 0x88) sendto$ipx(r0, &(0x7f00000002c0)="36c83fdbf6f799abba79d8d32dda11f0422ff6c3cdc6673fccfe2c285dab17b3e9e2435bc0c7e4c75f65427b3d60cc03bfae2cf177fb5f140ae190415cdf3f2eca230a3ea4ab939e7f3f2ea59f9e18d05f1d4a95c43e8307040373a7838b1e3397524c65a39f38205b19c3e69de3f0c9b62b97aaa6e744a7b6c6feb9fe5002a575781c4b3ad5cfaf6c5d706943ca8c2632960e0e62afde8c2c45225cc95553d042d72ef53e5c1c99f0f3998fa0875670ad14a579485d1e5510eca919e799de53120209ce4f795908fa8224774fcdb84637e8c6defd9d1f59146579a5", 0xdc, 0x40, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000240)={@loopback}, &(0x7f0000000280)=0xfffffffffffffebc) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000065b38)={{0x9, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) r2 = request_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='/dev/mixer\x00', 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f0000000440)="c9e378544d95c0b604003028d42a017801dc9648b8405b83503fc1a5beaf825ab44b1ca5a06000dc7742cbbb0df3827968f3214b51c661fd49e140", 0x3b) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000940)=0xfffffffffffffe4b) connect$inet6(r0, &(0x7f00000006c0)={0xa, 0x4e22, 0x1006, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}, 0x196) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x300000000000000, 0x0, 0x5, 0x0, 0xbc, 0xfffffffffffff000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e21, 0x20, 0x0, 0x80, 0x20, 0x2b, 0x0, r3}, {0x4, 0x6, 0x6f, 0x80000000, 0x19, 0x40284fcb, 0x6, 0x7}, {0x0, 0x8, 0x7}, 0xd6, 0x6e6bc0, 0x3, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x7, 0x3, 0xffffffffffffff01, 0x0, 0x7, 0x3ff}}, 0xe8) getsockname(r0, &(0x7f0000000540)=@l2, &(0x7f00000005c0)=0x80) 2018/03/26 12:15:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="d9023bbc0da956e6626c34999ea090e7839fcbc384f4936127a0452f8873568837bf367acd9a9018e609396e9c", 0x2d}, {&(0x7f00000000c0)="6091cf2f2d84ad815addcd5d483d53e530ebeaa99d87290d9bf520e5285e2ecfddcbfd855e01eac73fccc00817", 0xfffffffffffffe1b}, {&(0x7f0000000100)="05", 0x1}], 0xfffffffffffffc7, 0x0, 0x0, 0x10}], 0x1, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000), 0x1e5, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/03/26 12:15:15 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000040, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) sendmsg$alg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000013c0), 0x0, 0x2}, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94) 2018/03/26 12:15:15 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2241872a, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x1ab, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='../file0\x00', 0x3) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x50001, 0x0, [0x0, 0x5, 0x7fffffff, 0x295, 0x100000000, 0x7fffffff, 0x1f, 0xb77]}) futimesat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) sync_file_range(r1, 0x1, 0x3, 0x2) 2018/03/26 12:15:15 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200) mq_timedreceive(r0, &(0x7f0000000080)=""/38, 0x26, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0x20000040005000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/03/26 12:15:15 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) unshare(0x2000) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/26 12:15:15 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x102) ioctl(r1, 0x4010000000001277, &(0x7f0000000000)) 2018/03/26 12:15:16 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200), 0x7, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/26 12:15:16 executing program 7: r0 = socket(0x8, 0x80000, 0x1000401) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e24, @rand_addr=0x61}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) shutdown(0xffffffffffffffff, 0x0) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000200)={0x8000, 0x6, 0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'bond0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) [ 60.767347] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/03/26 12:15:16 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000002c0)={{0x0, 0x2, 0x5, 0x7fff, 0x3ff, 0x7}, 0xccd, 0xa, 0x2, 0x3ff, 0x2, "b47cca953659b4839ba5d6b84d006d73baa88898011f10b951256491fdea582f27bb99aac21ce17676d5b8a5fe1cb060a323670c00448665e1307cf1e82d38668f4cb022b70fd5323995d359264609593a094209f9e4c3bcc4af2be51e183078a602f86d15b96b6f3dbf34b26777cae7fcb156217e706730cafb1e29083c4a92"}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) 2018/03/26 12:15:16 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x2111, r0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x7, 0x10000000000, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x8}, {0xa}, {0xf}, {0x8, 0x6}, {0x8, 0xe7b}], 0x5) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200, 0x0) 2018/03/26 12:15:16 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 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}) socketpair(0x1d, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r3, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000080)=0x7f, 0x4) close(r1) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/26 12:15:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') sendmsg$kcm(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)="7920c8ba17a93bf2719c23eaa455969e623010f250bcbe2eba4d9bede73080c31447ec8d4f351f854855bd247a8d2de078c604ca99d996fd38bf539b5f5801e4d28d70da7321b4e453d57ce07e79bb5dc9d574e9eff7fed0a1261a43a6140bddeb0c021e73e926ea2bd2a821e2bbee9431bde05fe66148afddf24b896bf05f7f19060397d189c4455fea13ab5faafd1dacc6191e2df3a42d4024a9e21261ec8a46afb6231cfa093c315db449a7a93b6d29c9c0a13c37cd67be231e9531", 0xbd}, {&(0x7f0000000100)="7ddebc864ba31d816d257584c53f68609b6deccf09815fb710cb4a6096166daa1598998569227567137e3dcf78fcb3a1ef84f1945989790244bcc89f69ccbe2bc96af7bcf8d1724034a65f551a602fe055b420bfe6e6f6fcbb92f38d3f19315ff47b55b1f692c4278d1b4dfcacc64dba19267a414d6070f483f98e97922ba696e9a12d1a320d9f959c16de1f7e24f5734231", 0x92}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="49977ecf81062efb0ee718adb3b1196512d4de13613df1ff4bcb976766921071e98bcec7b33f393a77f9ef31d64e", 0x2e}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0xd8, 0x10}, 0x20000011) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00008ca798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ecff8)='iso9660\x00', 0x0, &(0x7f000020b000)) 2018/03/26 12:15:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a000000000000000000000000000000000000000000"], 0x2a) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/26 12:15:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup3(r0, r1, 0x0) 2018/03/26 12:15:16 executing program 4: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) signalfd(r0, &(0x7f0000000080)={0x8b}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x106) inotify_rm_watch(r2, r3) 2018/03/26 12:15:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x10000) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x2000807) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 60.928139] can: request_module (can-proto-6) failed. 2018/03/26 12:15:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) read(r0, &(0x7f0000000300)=""/114, 0x72) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000040)=0xffffffff, 0xce, 0x5) write$rdma_cm(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000017fe673e5a8a46d39ad126375965ead604dbeb930a4a383a5c1eae0cdd204aad22650a35c25b6deaaf662810e54d4adcf187492d96030f3256beee2fe9176af7f6a2c1a13c05581dfb2e67efc7ee387094727263da87aef1"], 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/03/26 12:15:16 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x208000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x4, 0x80000001, 0x84c3, 0x2, 0x0, 0xbe, 0x80, 0x2, 0xfffffffffffffffb, 0x7, 0x800, 0x5, 0xffffffffffffff08, 0x0, 0x0, 0x34, 0x4, 0x4, 0x200, 0x200, 0x100000001, 0x80000001, 0x0, 0x7, 0x1ff, 0x800, 0xff, 0x6, 0x9, 0x0, 0x1, 0x0, 0x7d, 0x401, 0x1000, 0xffffffff, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0x363e6f7c9c0c16d}, 0x220, 0xfffffffffffffe00, 0x2, 0x2, 0x9, 0xca1, 0x8c}, r0, 0x1, r1, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000ff4)) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) 2018/03/26 12:15:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) statx(r1, &(0x7f0000000180)='./file0\x00', 0x7000, 0x820, &(0x7f00000001c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80840}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x11, 0x7, 0x70bd2a, 0x25dfdbfe, {0xe}, [@typed={0x14, 0x66, @str="6367726f757023657468318f00"}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000002c0)={0x4, 0x0, 0x2, 0x0, 0xd00, 0xffffffffffffff99}) 2018/03/26 12:15:16 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000840)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) r14 = fcntl$getown(0xffffffffffffff9c, 0x9) r15 = getuid() getgroups(0x2, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff]) r17 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000b40)) r18 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = socket$nl_xfrm(0x10, 0x3, 0x6) r21 = epoll_create1(0x80000) r22 = socket$inet(0x2, 0x1, 0x6) r23 = syz_open_dev$sndpcmc(&(0x7f0000000bc0)='/dev/snd/pcmC#D#c\x00', 0x0, 0xa4401) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002800)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002840)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002940)=0xe8) getresgid(&(0x7f0000002980), &(0x7f00000029c0)=0x0, &(0x7f0000002a00)) r27 = epoll_create(0x2) r28 = perf_event_open(&(0x7f0000002a80)={0x4, 0x70, 0x1, 0x2ceb, 0x8, 0x0, 0x0, 0x8000, 0x20000, 0xa, 0x100, 0xfa, 0x0, 0x2659, 0x7, 0x7, 0x5, 0x10001, 0x2, 0x3d0, 0x9, 0x7f, 0xf436, 0x1, 0x8000, 0xe5, 0x4, 0x6, 0x2, 0xffff, 0x1ff, 0x40, 0x7, 0xf03a, 0x800, 0x101, 0xfffffffffffffffa, 0x38000000, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000002a40), 0x4}, 0x20, 0x8, 0x0, 0x0, 0x3, 0x1af3, 0x7ff}, 0x0, 0xe, 0xffffffffffffffff, 0x1) r29 = socket$can_bcm(0x1d, 0x2, 0x2) r30 = accept$packet(0xffffffffffffffff, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002b40)=0x14) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000002b80)={0xffffffffffffffff}) r32 = syz_open_dev$loop(&(0x7f0000002bc0)='/dev/loop#\x00', 0x4, 0x400000) r33 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002c00)) r34 = gettid() fstat(0xffffffffffffffff, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) sendmmsg$unix(r0, &(0x7f0000003880)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="ffbdc1a67549a824ddf3d5477a53ca82f55f3fa1f8b960287af1e4d705b1b56a0e8f3b0655ae057038571a4d9a7ced4439103b79d12e4f3886e2078c8caaceafeec57d01f116750e99a810a7d01cfce2c5d705e657de6cd33ff62055849df5ee2742e3b5", 0x64}, {&(0x7f00000001c0)="5b06f14396e80860cd51b57264f68f72c107326a1b34e9693895f13129443d198a0870f7f4b5b732fbdaea23d34b3ce518051464bf1d1915f035dc5a4ad8e7375ba54b888f7ab2f14df50cab16bd1999c2", 0x51}], 0x2, 0x0, 0x0, 0x24008881}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000300)="58618e8e783d5abb227c467aa1e83deaf659a2a7ff0bc5c61a99d2294af99a1b752b3c0388734a5b9c5b90e58bfc534ef2c4820917d30b25c94eca441b6593a042447e147c943b3c09bce7c11c9db89919de604cf8334d6dcb0c4490", 0x5c}], 0x1, &(0x7f0000000c00)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}], 0xe8, 0x40}, {&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d80)="407d5ba9d3d9d614e1d9126a1ce283fb", 0x10}, {&(0x7f0000000dc0)="2e11d8aa7322560cd82555161a602d048928bde74d77e0e6a9591845c17e292a14be7a77394f261ed4408a19e0960a4830b107d12834cac00483d28934abff6601e922b2626d8e1f8dbfe0f40c96553e54dc6d26836a93a030ed36e59e8aeabc5a72258c209d91abf6f9e4168e0bcad316b0baf7e9b150aeb0599601b90223701957ec49dda6754f40f1573bc38f816127e34f0254c5579c745187aafe7d4f0f870fff0ee2a88c240c20bcf9204bebbe455b9b1151166a55066d43840a48b2952c531e83dadf29baa4a5db0e7c726ac15e4254ccf9a82e17c3b4f67128abb14b1e0de7ae36b29a5e56bcf25ca4da84b6ea", 0xf1}], 0x2, 0x0, 0x0, 0x20008004}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000f80)="b61d95f18ed098b71a66693087e4a5929d88c0aba40362ee5f1dd0a0b3baedc18aeef02e584da08448c13a4a6bc61d690955a4cd0d98b7b3311d0ff74855924b7e0a8bcb38edf67ed321bfcf035f09892a907a5e9955e89f074c3a49cc963297bd3729267e691ca6a3fe49c2f688f431c53a107654ff7d1e7111d77142ffb2128575c832145e6fe561d030773c461bb83b3af15a90721ba22bc2dcfab16f9d027898bb224bc69adcea1bf99373c06e455c2b40e52aff", 0xb6}, {&(0x7f0000001040)="da7fb2f7ebccd64c11d0fb9429386d7e516a221aeb699ec7253e77b885735379209dd997ae8d695ac6ec0b36cf3ab6bdc9ccf30ef988a811c4da60b89c73a0897e7f1f640eddbcd06275c6581f0a5a11c2695bc9f414488a8af0026af582467e7ff472b785e7580b98a55b0a223984ab55e734d2fab4586c50c6e9a63223fe4089bb41", 0x83}, {&(0x7f0000001100)="a5d65de665fe77a6e3ac998d43882cd9cb506d3cad1c6475ab0f4d8aab4715e61dbf368eb4b83845e6cdc985b1a5538f8e155bc1d2f6a49db8b943c5773ed3dcd71efe7af6ec17487d3447de7694a9fa77abb179875febe577ccfd05ef8f116b49dd70f78f175e8113dcaf425cb012e04ffa87bed30ae0ae6b632c87e114deaa01cb391873dbfbdd14b118318bd949f8a5cff9bc2b28e7dd07dfe2ce925b7956aff91f294d22c6bada39ab1695ef6142ac0bb8694dfc0b45b2e342e1d5ecaf0819d493cf0936fccaed8a0ade85ec63e918256e668fc9e4dcf9ea83cb660e36d771", 0xe1}, {&(0x7f0000001200)="4be8325737ef2b759643a96829ad920957b6b242b959ec1e0aaba4272e9e8edc233ba82fe4c66861d1db22cdc28e9c003726c65d926739060a79e46e48bc82078bd29eab340e632ab3f4dccff98bb05dbe4f605d3ba7d42de75551590e7d4f9f4ab1004ff13e3d0204ffc1a99af94028531ec3f9afff316564ed6ddcff8dc32abc055298d8dbf59f1fc5bf937074d3070072eeb0b469b2e3fb7da67da913e7b8bfe8fa894acb11062ad1a30b669e33917429e9", 0xb3}, {&(0x7f00000012c0)="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", 0xfb}], 0x5, &(0x7f0000001440), 0x0, 0x800}, {&(0x7f0000001480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000001500)="859dad87604131ad2fa21099beb2f793f55c32dcce7043b41249f330431075e29de25fc5717929c71485bfc11e0570efcb666d575b061fb3340b16ae72b913603cb078a39a0ccc75adaaa2f063db757effb82163674a01fbfd2c47ce4a68d8a89a9561fa14885a9204367fe001d11c04024b72a6f26e313460b2f88cd7adc2b7846a7f5ced80be332d902e6dcc542949d0edc58e3fe25bdf517144637d9c194a0a4491f529e5748358f02226c78fd50f485ceeffb55c12dc83de5dd5b84356ea9d430cdb0f633dfada5050a2e013eb31eb708e4d54b029d21762a3378d5b62042a56", 0xe2}, 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{&(0x7f0000003200)="6fc6ec8e272fe109616fa7eb91251a326d619ce54532e8206d932e1f0a7a15bb565e93cf20aee2811878cf721e84c66073083ec7ad789bad7d", 0x39}, {&(0x7f0000003240)="3e42a48e046e434c37aec2636bc977179ee851e8474eb362b1d1568209dadf642e17beed50abfc1807c18d1c35fc28fd8bfc799872bf66c10169cdc0606630d7cbd30a5c77d6ffd1790b9a9261707b0489c2651bf7a6fb168175300aa55d1f2fc389fcbd3163124d499b7bd88220e1cc1476f8514170923daa7538c20a8c762fc3f24d8c8513de2ffa6f42f4f7de47893694d59c07b4d37cd37ce728fd0afaec45a78359ba790e6e614fb325874d397b855e7f675341192c78669a88be253531a61335ffb34af7fd3fee5728bc48daf49c6e0d4ddd7c3407666f523660c9d9b2d81a703ffef317693f3f96cfe6d1ed65a2bebb17ebe88ebb", 0xf8}, {&(0x7f0000003340)="24b867f475adb14dd16f0cdf5900ad90f31813553f3dc5132bd03eb78880910d331549af156cb0e378f37ca59a72ee5310a0cc49c72318f2e562414a1251ceb23016f368c79d5e235f64bce1675629fbdcade9f6e3be41dd84692ad4c8a59b9498089e6bd06b835aa6277bf730a1fa0ccc66761318e01c40d2b0da1e2e9d9017a97277a4bc1368b8a9d90815a183e494e1081401b9f29ec2e4d1346ff94363bfc2438cae290138f5bbe7b2132eb91c5f9f67f9306bc048807ccc49347bc12143353af9eeb64d03699a45ce39023aec62c6292ce2b4e17a04dcddc6cab8e7011267073dd636fd629cc483", 0xea}], 0x8, 0x0, 0x0, 0x4000010}, {&(0x7f00000034c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003540)="bb53e1e0764067a4bfecc997", 0xc}, {&(0x7f0000003580)="acccef7b116777f83d1c99c6790e44", 0xf}, {&(0x7f00000035c0)="dcc515fb53d88b1133fd48765a644004a416a7c0ee3c76b85601fdd6fdaa61de427fb7203c310d6077e72d9308a1b9a0", 0x30}, {&(0x7f0000003600)="717c95b12e6b3839bbe3eabfd7c5202e03a296892b27ef2100e66c88d86d20ff535df704d215836f53d442ed762e59e173508ed641567746f8da2d235bd737355f1d33df6f9fa14810e1501b996fd6a2ecb255426e44d884c5a91f5ba83340724ffe5224b408b3b2c39e11b38dae29af2f4d6945c4195f2f49453dad2f5b81c55c9d1cb85bdbbbcac4fcbbdcb56177acb02424d0b5a31178d3c79062f0a5fab25644065ee684606c913739cb376fff7402dc3376098e28522956ddca7961906d0a060668c479e3291d6c31ea4329d845551599269c2d6ec2acfb78c28e452d1bb3", 0xe1}, {&(0x7f0000003700)="0f206605d06b55c437e1750c0a85f9f74e06506a2f1b6d15fb9e784782be4df02302fbc6", 0x24}, {&(0x7f0000003740)="e9aaf38a475bc9cc9534fda6a318ea868d52f79e31c5cdbef6baa9df6b65b5342cb7aa3f60edb10c877240b3e7813453ccc8be9310a0473583f15a1f09799039de3c6f6e6d2805e88f332748363d006b6f460dfd00c5ff9ec85f3f3852021a614a124a2f71d8dc06e807f08f8574360c69c68caabd4f23bbfcb3e058ddfa7c6f1bf518cc5df912dd060f935c17ee24836dd5c3f157e45b41912d38d16e95b03ab899c5d1e9", 0xa5}], 0x6, 0x0, 0x0, 0x200080d4}], 0x7, 0x4000040) r37 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r37, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGFLAGS(r37, 0x8004745a, &(0x7f0000000000)) 2018/03/26 12:15:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/03/26 12:15:16 executing program 6: r0 = socket$inet6(0x10, 0x3, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/26 12:15:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="982333bce245370f67") 2018/03/26 12:15:16 executing program 5: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) dup3(r0, r1, 0x0) [ 61.019204] can: request_module (can-proto-6) failed. 2018/03/26 12:15:16 executing program 7: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x8001, 0x5, 0x1}, 0x10) 2018/03/26 12:15:16 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x7, 0x20, 0x7, 0x5, 0xfff, 0x4, 0x0, 0xff, 0x6, 0x1, 0x8, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045c7f) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000600)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setfsuid(r2) r3 = semget(0x3, 0x0, 0x8) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000200)=""/73) 2018/03/26 12:15:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2cc3aed, 0x4000) msgsnd(r0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x81, 0x0, [0x400, 0x100000001, 0x400, 0xd8a9]}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x0, r2, 0x0, r3, 0x0, 0x0, 0xfffffffffffffffc}, 0x7, 0x4, 0x0, 0xfff, 0x0, 0x9}) 2018/03/26 12:15:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) semget$private(0x0, 0x7, 0x8) close(r0) 2018/03/26 12:15:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x578}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x200, 0x8000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3188}}, 0xb5, 0x3}, &(0x7f0000000300)=0x90) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c74c16b436602cfad06", 0xa}], 0x1}, 0x0) 2018/03/26 12:15:16 executing program 3: unshare(0x4040400) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = shmget(0x0, 0x4000, 0xa21, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/202) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 2018/03/26 12:15:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x8, {{0xa, 0x4e20, 0x919, @dev={0xfe, 0x80, [], 0xf}, 0x8}}, {{0xa, 0x4e23, 0x678, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x108) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x2, 0x5, 0xfffffffffffff54a, 0x6, "8edf9036300ad074c481710bb4332d15f994d9564dae6b3d65c88d21641f00886409dbc85e3d2ca737a55082", 0xffffffffffff0000}, 0x0, 0x0, 0x100000000, r2, 0x8, 0x7fff, "0f53c1186b9c2443fadf7702729fcc30e43e339ac6bdd96728efad4f13823a0929417fc9e42d4a2a16181a0ce0c9e7917fbdb0241f675f3b517ae9733435fe7e", &(0x7f0000000080)='\x00', 0x1, [], [0x7fff, 0x1ff, 0x20, 0x101]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/26 12:15:16 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) capset(&(0x7f0000000040)={0x2008051e}, &(0x7f0000000080)) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003c00), 0x80800) timerfd_create(0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/181, 0xb5) socket$key(0xf, 0x3, 0x2) 2018/03/26 12:15:16 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x103880) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000180)=""/74, 0x4a, &(0x7f0000000200)=""/193, 0x3, 0x1}}, 0x68) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000080)={0x0, 0xea75, 0x3}) r2 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r3, &(0x7f0000000100)="6d7071a175238bedbebb6b018f2cc9ae554c418e4f2e83baf0372a", 0x1b, 0x1bdf, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000380)=0x9, 0x4) 2018/03/26 12:15:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) userfaultfd(0x7fffe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000015cfd8)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) 2018/03/26 12:15:16 executing program 7: inotify_init() epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000140)=""/224) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/03/26 12:15:16 executing program 2: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0xc040) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f000053b000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000080)="0f01ca26dd9b663c0f06f3670f3066b9430300000f320f01778cf36f0f22210f20da66b9800000c00f326635000800000f30", 0x32}], 0x1, 0x10, &(0x7f0000000100)=[@dstype0={0x6, 0xb}], 0x1) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/03/26 12:15:16 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x1b075, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2040, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0xffffffffffffff80, 0x7f, 0xa, 0x7ff, 0x5e49, 0x2, 0x9c, 0xeca7, 0x9, 0x20, 0x8, 0x3, 0x80}, {0x1f810854, 0x1000, 0xffffffffffffff3b, 0x642, 0x10001, 0x6, 0x4, 0xfffffffffffffffd, 0x6, 0x0, 0x800, 0xffffffffffffd6c8, 0x6}, {0xa31f, 0x8709, 0x6, 0x0, 0x3, 0x10001, 0x1ff, 0x8, 0x7, 0x4, 0x3f, 0x100000000, 0x4}], 0x5eae}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000d00000002000000"]) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) 2018/03/26 12:15:16 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) 2018/03/26 12:15:16 executing program 5: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000040)=""/26, 0x1a) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{r1, r2+30000000}, {0x77359400}}, &(0x7f00000000c0)) flistxattr(r0, &(0x7f0000000100)=""/69, 0x45) 2018/03/26 12:15:16 executing program 1: r0 = request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='vmnet0#\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="01b877deda392201921b2c3f33af86dc257f222a1b23fd87d1d6577da9c8b16214f7cc131cbe23d9555965698d45dd4134593d0123c539c9df54682c1658d631f6044747e828ba70d1c91c4fa38dd946cdc124e770215a4c613eb0d422a491897210664c56be14489c2999861bddb3a2c7eef21275566dde49ea13501f87431ed39c1bb14b5e759e2802b362774b9155458a20a0e627bdfe180b59cdf90dc31a5ddcc0ca1463631f6fab18bd05372e19ba4a7a5f1d6919c611c5c0941422977ebb12ed9426047ce967cbd4b4b7c2d07ab8c1fb365cc5478c891aaeefba8a65a6cad73e7beb", 0xe5, r0) r1 = socket$inet6(0xa, 0x400000000001, 0x7) r2 = dup(r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000003c0)={0x5, 0x80000001}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_getattr(r3, &(0x7f0000000100), 0x30, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000d0040000780300007803000090020000d001000090020000380400003804000038040000380400003804000006000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"], 0x530) openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x200, 0x2, 0x2}) 2018/03/26 12:15:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x12000000000000, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb1, 0x105003) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa95aaafaaaaaa01aa9e86dd60d8652b00142c00fe800000000a000000000000000000aafe80001100000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x800, 0x800) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0xffff, 0xe1, 0xfffffffeffffffff}) 2018/03/26 12:15:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x4, 0x1, 0x1}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000005640)=0x18, 0x4) r2 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f00000050c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005100)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000005200)=0xe8) lstat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005300)={0x0}, &(0x7f0000005340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005380)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000005480)=0xe8) r8 = getgid() r9 = getpid() lstat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$netlink(r0, &(0x7f0000005600)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000005040)=[{&(0x7f0000000400)={0x1c4, 0x1b, 0x1, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x24, @ipv4}, @nested={0x34, 0x84, [@typed={0x8, 0x51, @pid=r1}, @typed={0x14, 0x6b, @str='/dev/dmmidi#\x00'}, @typed={0x14, 0x70, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x18, 0x1, [@generic="f6420e8398c2517664c720d583dcb03aac"]}, @generic="dbdc8146010436af5c19eca402bcdafb98e2ae14a9be935e789350eefb34e08c", @typed={0x8, 0x81, @fd=r0}, @generic="a6fc72105b3aad8d791fb534d4a2fe58cb9e47bc690c689c0339f5b40fc0cd464a2b22d815d5676981e03bfb0f59f3daccca2fb4501cad", @typed={0x4, 0x65}, @generic="51441398585598ee0e7b987c2608bc08795bba2c627db38d4b19e98b70ea328ae3790cf85babf79ba7a548fa4a3b362a41d871edfb086ac71e1eaa833bf8330ab98a9fc34c7b3948998c5a93a2209dbadbca37be59b0d8fafdec50bdf372a72a0619cd28e697422d82d050ec790fc38dab9a1e2abc2b493b27e6a8daf6f1b8bd3991747c0db80fded331422116a09a29aef67ecbeb32f9f8beeb468ffca9847b7de1e683c63aeac03b6f9621aff7a52ff090a85b6ca0a432b5359831c02aa4d70245766a6b7eb3dec7b73a453456b6afc028f184144a55c367bfb507fe99400118f91fe1a2c5f81277", @generic, @typed={0x14, 0x83, @ipv6=@loopback={0x0, 0x1}}]}, 0x1c4}, {&(0x7f0000000600)={0x18c, 0x1d, 0x100, 0x70bd27, 0x25dfdbfd, "", [@nested={0xe8, 0x76, [@typed={0x8, 0x81, @u32=0x1ce}, @generic="32e0a67f08f337d0fced7722e137c330f0af4892b92519e8b2affe6020aa8e4a848810dc9869a7c03d2d45484da21ba8e403be4e54b1ae421e5acfca02041b378d0eeb145d512658848bfe628ecc6a4c1b2f96ff78c9d62bd1f9d16ae4a97238d8ad7a48860dffb988ee0355382b3e3c64c228873abdfc240dbcfbea394418cad8cb68683812fe09404cbe74d67187cdcb314b39a9db2ecabc720f4c93efcca74b1830dc92eb38a746446c90a921d63bd30786cc1b76e1fe7561c5850193b2df91e380e042054fa87cfb8f6afbce52541241ff89ced13a1833f91c5e"]}, @generic="4ac57c334075d4009d214b74572e257b60702cf3c1f1cb8548c14f3dbea55e5f991039eb1b3ba4ebfb75c7616e22bfa0b30854b9bc55705db9b137e9877cd5128ffa1f6499af67b35004a25d2c76233205fdf88cfa2edd7d401892c63456c83a97ceedbfc6c7af6bdaa49c0e5d151ceea6a8774176f8d65e1eb42f82990a331465965765c04151", @typed={0x8, 0x3b, @u32=0x4}, @generic="10ad"]}, 0x18c}, {&(0x7f00000007c0)={0x3338, 0x1e, 0x400, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x60, @fd=r0}, @generic="7446dbf4d8e544fa5987e7bc4a747998a69d3dd1ed162360b5b5ff534a63db63f75173a2af7a12f5ade9a85abe43edda42dc3b67fc5e24ecd26fb6e550a56a6573030ae62f7a5f799585d39e4f138d10b80bef200a42bb4a6a099ffe521fe65fc095c7e3a38219bd0a5d0ca5012565146697a97aec3335c4cd9e3bc074e57b39ff047d79cb630f2cc48521932b2d3a7ab47c71fbbe08571b37e0e346de6f2f96ebe864afaaf2fd7f17480295263b243b2bc7801dfc15c0eb3d8703ff00b77ff82087", @nested={0x21f0, 0x2d, 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0x1010}, {&(0x7f0000004b40)={0x3c8, 0x26, 0x500, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10c, 0x36, [@generic="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", @typed={0x8, 0x11, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x70, @fd=r0}, @nested={0x4, 0x58}, @generic="4a1d2c2e58c010349d59b94db4c03737cc6dd45c5c90af95e9c42c773b455c31cb47480b8c0e9e8d6ae15835d2e1e395755642fc42988c5b51d4c1966f", @generic="5831ced50ff735007eac416586395f2ad235912f02624ed927e643d8dfed4f6d8dc0285a231ec1786fc8ba8f3467ff", @nested={0x22c, 0x78, [@typed={0x8, 0x6f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x7c, 0x5f, @binary="83ceebaed463ca43482ee094a6c75d3ac69e4c3e810be4dcec29932fe3c83576485f4d49e547e5ef685c081947d0b917d4ff4e8d919850372a3e06a719b8dbbdf2372bef1d1746381b8bcec886561d990db8f714d741035eb1fe165764f8bd26567de97e1544b0bcc375c360d5fe965a9d8d0a2cdd4789"}, @generic="452bf09e93bc68a38c1965569f0910db92b925837a66dc88a75419eb1ab46c23516efa03fb457563339a5115604e0b7375023ea6548582e32123a78deb452a3f664019c0d3f6ae15664833f4106f82606d3b7c9d701ef75bb165610fe536bababed3f6c0208a6e04eb666199c54e52111f40f865a1adb8c716ea233cae7600e8b1e5f4cb844f86b79d7fccc0dfb901e0ef129478cbc12f74e39e89fcc91b8ef95cd74cf45ac898b6d24b9a98cd8eef86820cda8a07606abedb61f62f99e842a5b971edcfaec5a84dbd2e3016c98ab5f6d18c", @typed={0x8, 0x6c, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @typed={0x8, 0x42, @uid=r2}, @typed={0x8, 0x5, @fd=r0}, @generic="2a5c7f9bb9da157366efd4d46e2c32141c856fbf63aa7c6b56b52985573ada758864e8bc1a97c02f536a7d31836c854a218dc428a16fefc2c00e2332e7d1188e154daa978b8cd19b87d49a772e84bf639834f83393778cb520a420ba27", @generic="a755c4c986c1bda094cba37eeb4b32067dbb394c3471eea863dbbcf37875ca4685432d1d59e665d43ad151bc737b642a4f7edee86b54dbb815b9808c30781bb22aeb01a974ce8c5e17f5b6e09faf2ce2a9352676fba6beb68e075f4f3c"]}, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}]}, 0x3c8}, {&(0x7f0000004f40)=ANY=[@ANYBLOB="18000000280d100028bd7000fbdbdf2508002d0000000000"], 0x18}, {&(0x7f0000004f80)={0x10, 0x1c, 0x200, 0x70bd2b, 0x25dfdbff}, 0x10}, {&(0x7f0000004fc0)={0x70, 0x2f, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x60, 0x58, @binary="9a1fe05181d4957c2aaba19f76433ee520ab8635d28407e568722ca257d674d2168828591ac667cc177ccb3cc11298e91696c5fc36d9e0aa0397392ffc19e271dc710cb81d1178ee47777ce1eed39d49d23cb3d650bf321eca4fc868"}]}, 0x70}], 0x8, &(0x7f0000005580)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x8010}, 0x80) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x6, 0x2100) clone(0x400a000, &(0x7f00000000c0)="37400ca7ee09dce5e7558458dc3413db8f782c69d982df4091012d894c05f3e20a3eb13f87ff52c52a945f0bafea2abe4da505869aff146ddfb4aa22b82df441673df90a7e4cec4ba4c359ea95161731f0df6d25aee19340c4e6d71cf49483dd59a912ce70f30d512335c16b569bb2df833b38e9c9608663bd4ffe2367c752fc620d2797fffca8f429a3702b21e7eb45ab046215e06bbf476436a7bf3d793548e49fa01ad9b3f2699672ec821732987af7ecc3833fd14d87a35f46ace735ddc13bff139207d7d83891b7aa16ae1c47833f7744dccda7f936e0e24c17ddd0d3976cda46b45fc281dce7e9c70e2811e2c73963503309", &(0x7f0000000040), &(0x7f00000001c0), &(0x7f00000002c0)="38abfcd77611ebf94e2c960d8e59439f65ee44f69b2aa08f921cb6ae33fbf945afecb6449f8c035d6798ac180749033a90e454fc4a8e20469664b1c720acaca61d8b06f459c2b3d316a370316db342190e7d5c867090acc718bff659b28c2680467fe01880fbe43ecd1dc248553694d5685357eff51c77e99b1b8aa8b5fe5783fad70f40c20357b5e2702cd904d5e365") 2018/03/26 12:15:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) socketpair(0x1b, 0x8080f, 0x73be, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000000080a000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x402, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x8044) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/03/26 12:15:16 executing program 3: r0 = socket$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, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xfffffffffffffddf) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="3578f3fb5af9b3ff8e292e167065b48bd0687bf9898f65e14a7455ab711189520f570d7945004c58207709841123b0c961549e52494a9eba76d206eaf0d397a6cd8a5bfa0ea9275a0d33bd775af5720fbc6515e5bfcf7d63b9554cae2fadcbb9500e170d3c115b1b4edbf04527b6df18a72198dbcb25b440d472e534884cf1923c8c2f9d92399b0008000000000000006f0272cad3993c4e4a41e6548d6eaf966512996d4f2ecd40da5859c788799b2f420927b8150b64e7996079f42ac3e013897f"], 0x31a) 2018/03/26 12:15:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00', 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x800, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000340)=""/104, &(0x7f00000003c0)=0x68) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}, 0x39, r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r4, 0x0, 0x0, 0x1) fchmod(r4, 0x80) ioctl$KDENABIO(r3, 0x4b36) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000400)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'}) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x3, 0x0, 0xfffffffffffffffc}}) ftruncate(r5, 0x9) 2018/03/26 12:15:16 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) tee(0xffffffffffffffff, r0, 0x0, 0x40003) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x4bf, @dev={0xfe, 0x80, [], 0x11}, 0x1}, 0x1c) 2018/03/26 12:15:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/106) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/26 12:15:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/03/26 12:15:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x800, 0x1, &(0x7f0000000000)="076d6f5fda954ad3a7063e31ace28b743184e1f117d768bb7478fec9a05b672344043f44ed87f0683e9dcda18615b6c49ca0944fc82a6b6c5d16ab2d54cde91ef4564f12e28aa5051741e00f462856d32fd85d", 0x53) 2018/03/26 12:15:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="6e00000001801d007fe7d93d431bb50394778221e48f528df8ad22d393fa562e37162ef7205bb54e4753f04489a7a6c06b0a574191f7fd24dca0a38db260e19f0f39d47aad4292cfab3d11b18a467d78fd2e88f399e134013bfb24bc15546c4cee818d14ba1f8bfc22eb17b1a2a109"], &(0x7f0000000140), 0x1400) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) sync_file_range(r3, 0xffffffffffffff70, 0x7f, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 12:15:16 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) 2018/03/26 12:15:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x5, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1, 0x6, [{{0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x19}, 0xe5}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, {{0xa, 0x4e20, 0x5a0, @mcast2={0xff, 0x2, [], 0x1}, 0x198f}}, {{0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x15a0}}, {{0xa, 0x4e24, 0xffffffffffffffae, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0x9, @empty, 0xcc2}}]}, 0x390) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) bind$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/26 12:15:16 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000080), 0xfffffffffffffffb) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/26 12:15:16 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x7ffffffd) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x3, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x101, 0x8000, 0x8000, 0x8, 0x9, 0x80, 0x8001, 0x1, r3}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r4, 0x200}, &(0x7f0000000140)=0x8) fadvise64(r2, 0x0, 0x7, 0x3) 2018/03/26 12:15:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000cff000)) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000280)}}, &(0x7f00000003c0)) 2018/03/26 12:15:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xdb000000, 0x701) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x509000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x3, r2}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) 2018/03/26 12:15:17 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0xffffffffffffffe1) timerfd_create(0x40000000000000a, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x10080) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}}, 0x100) 2018/03/26 12:15:17 executing program 3: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="61703f00010000000000000068fccf47d2000000000000000000fa496882ecb60b7319d266fe5a3ec9ecdaaf7b06b89ca8234a1e80d98e998f82e2a4e4ccdfe836fd551351e35d052bed26be9bd5ca79fea61d") readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/03/26 12:15:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/26 12:15:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) socketpair(0x1, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000080)=""/178, 0xb2, 0x2, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f0000000140)=[@decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x4}], 0xcc, 0x0, &(0x7f0000000180)="b94d220854bcb503465193dcbd9e0734e3e343d17cd102f5939dc0d808eceaa093db015a1e7cf35cf13e17bb2871b3c3d4a585f9054bbb6b4b9b7901ea47103fb96946bf66705a063a50239e5968be1bef9a02f3ffb7d1aef2da5a2b7f721dffa694b9b16ad930460622dc80c1ed559be049781d78c8c8a589cec68016bda82c8af6a80976d149049c24b0d0e7e7b056433bac111ca8011e4c257f2407d6404714a65a02574877b62384e233c0049024fe5b697a08f2f6e79b81dd3c0932ef508c1c262b7679ae9427690090"}) 2018/03/26 12:15:17 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x2, &(0x7f0000000ffc)="04000000", 0x2aa) 2018/03/26 12:15:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000400)='cpu.weight.nice\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101101, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x802, 0x0) tee(r3, r3, 0x61, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000980), &(0x7f0000000800)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000700)={0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000740)={r8, 0x28}) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="47bc24472215f59a7c1c6e36d69447569ca7667ea75f28df4c722f97cf1f9278bde824263575c2b4d005737b2a7ce474f26be23ab46c385e250850401990813cd170354fe5be85610aae69df74abfe9ba375bc009843d69ed8100c721833c59370d67aa68da27c8d92924968b2d87eea892c7f9d5dedb9012918f7a1f1e81ba8648bf3458ef0b349126240408e10ea1034e9cb8375baf22977092fa83c88e3df7fd134e387e371d7eebc9258d655874f669360736b7db7ac", 0xb8}], 0x2, 0x0, 0x0, 0x1}, 0x1) sendmsg$unix(r4, &(0x7f00000003c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8844}, 0x4) flistxattr(r2, &(0x7f0000000000)=""/36, 0x24) fdatasync(r2) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) [ 61.902798] binder: 6301 RLIMIT_NICE not set [ 61.920148] binder: 6286:6301 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 61.927921] binder: 6286:6301 Acquire 1 refcount change on invalid ref 1 ret -22 [ 61.927928] binder: 6286:6301 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 61.927934] binder: 6301 RLIMIT_NICE not set 2018/03/26 12:15:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000001c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) 2018/03/26 12:15:17 executing program 2: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4, 0x80000001, 0x32c0, 0xb54}, {0x5e6c, 0x891b, 0x0, 0xffffffffffffffe1}]}, 0x10) 2018/03/26 12:15:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000200)=""/53, &(0x7f00000001c0)=0x2d2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x46, "d3d7d2f7d154f8e067f6ae98cd0758ede485418ce2de6753122ec4d6719dfa7a8a482376839e1a436d5e783ad044abf6a3798d98a57c5c09198b5e4caf35fb8f1e8bf53c0f4e"}, &(0x7f0000000080)=0x4e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000), 0x0) 2018/03/26 12:15:17 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, 0x0, 0x0, 0x7, 0x40) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/151, 0x9}) 2018/03/26 12:15:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e3f5}, 0x98) r1 = memfd_create(&(0x7f00000000c0)='cgroup\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x101, 0x3, 0x7fff, 0xfffffffffffeffff, 0x6, 0x7fff, 0x2, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x3, 0x80, 0x9, 0x100000001}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x7fffffff, 0x30, 0xfffffffffffffa35, 0x9}, &(0x7f0000000240)=0x18) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff76) 2018/03/26 12:15:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000003, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x80100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xcd, 0x8) r2 = fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000280)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYPTR64], 0x3) getpgid(r2) sendto$inet(r0, &(0x7f0000000000)="f4dd0fc54be32f5109543e969a6f0f685ff7492c57e95e1badd9d9e34a653db39c3bcc56bac68e2546c35c34c2652a3b002b4209a3266e0fce91fe09ffbc4dfcd16834", 0x43, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 12:15:17 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x5, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000200)={[], 0x2, 0x1, 0x1, 0x0, 0xffffffffffff8001, 0x106000, 0x14000, [], 0x1993}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) r2 = getpgrp(0xffffffffffffffff) migrate_pages(r2, 0x4, &(0x7f0000000000)=0x1000, &(0x7f0000000040)=0x7) flistxattr(r1, &(0x7f0000000140)=""/166, 0xfee0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r3, r1) 2018/03/26 12:15:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) [ 61.955808] syz-executor7 (6266) used greatest stack depth: 15720 bytes left [ 61.966184] binder: 6309 RLIMIT_NICE not set [ 61.967072] binder: 6286:6310 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 61.978177] binder: 6286:6310 Acquire 1 refcount change on invalid ref 1 ret -22 [ 61.985710] binder: 6286:6310 DecRefs 0 refcount change on invalid ref 4 ret -22 2018/03/26 12:15:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) 2018/03/26 12:15:17 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) syncfs(r0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ifb0\x00', 0xa1fe}) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x7, 0x3, 0x0, 0x5, 0x80000000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0xfffffffffffffff7}, &(0x7f00000001c0)=0xc) io_submit(r2, 0x2, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000013c0), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/03/26 12:15:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') getdents64(r0, &(0x7f00000000c0)=""/73, 0x49) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/26 12:15:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x1a}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8002) ioctl$TIOCNOTTY(r1, 0x5422) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6f) 2018/03/26 12:15:17 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='sit0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f6465765f6d6361737400c007ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645d32b6000000000000944295c4c1a871eca5896b19794793ef47eb6cd00719868ed86981c7f341b27151a05f913cd1e7468dd928adb2c0988e13528d0f6cc65ff5f98000d22d325d79b726b1abbc59753c5d9fb17254c4bcc337f8df34116abb04665f01c6a7d843ab1251d5097b1ed894460fdfeefb09cccb3fdc042e8f3ae2c9106c72aa9e210240b4daae1d") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000480)='ip_vti0\x00', 0x7fffffff}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='projid_map\x00') setsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x0, 0x8001}, 0xc) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000300)="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", 0xfa) 2018/03/26 12:15:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x8}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000140)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vga_arbiter\x00', 0x20003, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r2, 0x884e3dcc5fa571ff}) writev(r0, &(0x7f0000000000), 0x1000000000000328) seccomp(0x0, 0x0, &(0x7f00000012c0)={0x7, &(0x7f0000001280)=[{0x3f, 0x4, 0xffffffff00000000, 0xfffffffffffffe00}, {0xffffffffffffff44, 0x2, 0x2, 0x56e}, {0xfffffffffffffffc, 0x9bf, 0x8, 0x6e6}, {0x1, 0x1cb1, 0x8000, 0x20}, {0x0, 0x9, 0x5, 0xdef7}, {0x10000, 0x9, 0x4, 0x10001}, {0xfffffffffffffffa, 0x53, 0x884f}]}) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000240)=0x8001, 0x4) 2018/03/26 12:15:17 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) close(r0) 2018/03/26 12:15:17 executing program 2: timer_create(0x3, &(0x7f0000000180)={0x0, 0x1f, 0xa561e54045ff9755, @thr={&(0x7f0000000000)="21c6b1020e77e60dfd4e185f32415b094596293b1eb4ccbf6aafddc252b1b00779945cfa441196fa58b37ce6b8c459939afca1b8ec03cb8f4d96fe08c9e99d86691c0993af07a1aa3d34ecd19df8bd4f322aa84aee0375d07a6c9f37e7ce5ec674675b6095f0ce03c41517f1d060e9202c0e3d7c7d927aaabccf5f", &(0x7f0000000080)="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"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/03/26 12:15:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="0dc85908cf24abe5fe4b622cd9abdfc1b68000007dfe91829f481456adb31d1d4779a78be85f6347", 0x28}], 0x1, &(0x7f0000001900)}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xbb, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c) 2018/03/26 12:15:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000949f1512e8c300d8eb38efee6224673f3276da72fffa23e7923c8f64332da5b22f0813e2da5efb9f0a"], 0x14}, 0x1}, 0x0) [ 62.089862] device ifb0 entered promiscuous mode 2018/03/26 12:15:17 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x5, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) fdatasync(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x3, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/03/26 12:15:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xeb, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x44a29f90, 0x0, 0x3ff80000000}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) tkill(r2, 0xd) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) 2018/03/26 12:15:17 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="cc0dee4704587b9266e4986ba01aeac3299e19bf1d3d8abb6d7e85a81d06b90a81a85cce03a34c28116c71df4f808cbcf7296785ce54f96ce32a362b0dda15f04d9c4f858a9cdcf5c80dac7250008fd1ec391d588fbc5291a91606ce327c4685d3d150bf11796cbc60070f9b4f570cc44f9a0f2e267634f329d7e2174727cea15c60808571ff56d348ddbd5515b5ffcd2237a0c2e3d17e506691cb7c5df65522db0424b9f897de47e353705028d638", 0xaf, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x6) 2018/03/26 12:15:17 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) clock_gettime(0x5, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000280)={0x84}) io_setup(0x1, &(0x7f0000000040)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000100)="a1fccaee59d2e63916091e03b9a7f7b9f1f19996d43af4beb258902c0d6c5a4cdce96a6832bb939de0dcf0ad1c2cbbe3c34d20d5918f00730facc7252511f371917a9ac89226cfeea4a855c3548dad2bf5bc0ac9fd9457865bb0913d7e8fd88b68b4329f0f94eda14c2cdda9330e50425521c9176ca8d15d3b88b2ed62a62fae7f76a52e22956be8cf096c385d0eec002170f9f961d593edd3f1b80189e8972a77a637cc829a9230098e1b37e376bc9b521783d6dc8557d56e3869f6c97f467b0c4909df952f0b7693eaad4b48f535d8ea772e272b7d", 0xd6, 0x7f, 0x0, 0x0, r5}, &(0x7f0000000240)) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x91, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce"}) 2018/03/26 12:15:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x217, &(0x7f0000002000)}, 0x8000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x3, 0x4, 0xf06, 0x6, "cc43ff5783d45c215976f1761bb2a81a624e93aed271860d2ba937c8e082bfcd8bdac1df18c5286db3ed536b", 0x1}) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000003000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/26 12:15:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x400000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) 2018/03/26 12:15:17 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0xa082) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000200)={"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"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x1f2) 2018/03/26 12:15:17 executing program 7: r0 = socket$inet6(0xa, 0x8805, 0x10000000000) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080)="ff0204000000000100000000000000000000000000000205", 0x18) clock_gettime(0x5, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/03/26 12:15:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) set_robust_list(&(0x7f00000000c0)={0x0, 0x1f}, 0x18) 2018/03/26 12:15:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0xffffffffffffffff}) 2018/03/26 12:15:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/03/26 12:15:17 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x7c, r1}) 2018/03/26 12:15:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000000700)={'ip6gretap0\x00', @ifru_mtu=0x3ff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x1000000010000000, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000003000000000000000000000000000000000000000005500ca5381aadd66d2f0eec375700b9ace3416339a3979ff30d716b09676d628dd215077bcd3b9bbc670b714356d012d0ceae56c41f740b9f5f50222f36a92c1573bf22f9ffedd06010a89c881571cd390fa1ebaccae1bb59d5ec31428cbd6ac58c519787deff3587af72dbfcb651e70e797bf813f1ef20b0eddb950dadcfc238e467e6c530e76d995635cb7101c63e2da45209c054af7add4c2d2886f7a3297b1c4aec4305df8164301b59c82263a877a80a16d2ab8e33ca252cd8762e6d259deb6828a1ab7b24b7e351d148ba7e70f9e7f21f572c208f2fe5e3c50d7019222461ab7cee88e0529361928a441b1971262ad040130faefd496d0438d3271fc92a40df802d3fe6e2add62970148977fbccf9fcf59dff900cba5a85b3ffbe40f40733591ed51806461426533451b665dd475e8dcd1decb896c524c3ef5610db"], @ANYPTR64], 0x3) getsockname$netlink(r1, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0x101) ioctl$int_in(r1, 0x5421, &(0x7f0000000680)=0x7f6) gettid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="01000007fcff476d0dcddcdf7f46f5143b78ef1a69ff000000000000000092b73d92024d27f73a55e90fe31d7130153b0ae7ea73002a0165165c6a1220289fb5b44c1fa4682bd99bea9cfff9e4367f3bfead94aae1bcbc312335cd3ad8051279a03e4b2ea8429f7ce366658c0756503e51cd5cbb5ca696295209f7e7cec32353a4aaae47cdc90410", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000200100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x4044001) modify_ldt$write2(0x11, &(0x7f00000006c0)={0x7, 0x100000, 0x1000, 0x3, 0x9, 0x1000, 0x3, 0x3, 0x81, 0x5}, 0x10) 2018/03/26 12:15:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x400000) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) 2018/03/26 12:15:17 executing program 7: r0 = getpgid(0x0) r1 = socket$inet6(0xa, 0x80000, 0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) r2 = syz_open_procfs(r0, &(0x7f0000000780)='stat\x00') readv(r2, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) 2018/03/26 12:15:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000140), 0x4) r1 = memfd_create(&(0x7f0000000000)='@\x00', 0x1) recvfrom$ax25(r1, &(0x7f0000000040)=""/108, 0x6c, 0x10020, 0x0, 0x0) 2018/03/26 12:15:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x10d) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/03/26 12:15:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x7, 0x7}, 'port0\x00', 0x4, 0x20, 0x9fd6, 0x9, 0x1, 0x80000000000, 0x401, 0x0, 0x5, 0x2}) sendto$inet6(r0, &(0x7f0000000040)="27e25594cbfd3fcbb48fdb210ea248b61faab0e5e0fc26306bbcee0b5fec6ae1537ddf4fbcf99a9f50a67587737db9cfeb3a642893d22efdea9cb2189b386feadb064274b9bf1202709ed7fbdfe077bf0233bfae9a7cbffbc3a7f07cee1efbf1b581b6d86c8f8aafa4aa4a7ac60bf6e78d37043e03ef53f6f3348c09e1020d4489e97c734ee8ff6ec752eb95d6fe42091d4ba0bd6dda20116a2047698c54f8ba281986234a48447dc93c8e361ba2ed80c706cc0eed62d411c0c68ee52652c65f0cbe3590236e9c9f20dd4921874d20c61598f9d87dd0bb3660df779e4f09", 0xde, 0x40, &(0x7f0000000180)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}, 0x3}, 0x1c) r1 = socket(0x100000000000010, 0x8000000000000003, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000140)={'gre0\x00', @ifru_ivalue}) 2018/03/26 12:15:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40040, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r1, 0x6, 0x1, &(0x7f0000000040)="063c9179741b4efbd82a471f58dbfa8624444bd7e1ec3ae846317bdbd3fe55f02900c38d2451f4aa6b6950aa3977dc8ac46d505241c6c0a0b0da8958e23304e5997106995fcba53e27a87a148a131b3a1486e447dbe413864d71f1aebdd071a8294838e4f57ebf7038ecae418706dcbe8ab5ca7a9409af8dc5fac9703950e10c33ffda953afa29284a60c1b9951b660be56d0e44a43edbbbf61d8a33ab61d9b5a21dc45d36e31f90fca7f6129d08fedbce6a8dcd392a430a413ba8a6e4b0d4e789b3edc3162fa556cfeaec140e2d75f3a6", 0xe03b, 0x101, 0x100000000, 0x200, 0x4, 0x100000001, 0x2, "0b06a564bee039c9acb5ac"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) capget(&(0x7f00000001c0)={0x399f1736, r2}, &(0x7f0000000200)={0x6, 0x80000000, 0x6, 0x7fffffff, 0x1, 0xb7e}) 2018/03/26 12:15:17 executing program 2: mkdir(&(0x7f0000000200)='./control\x00', 0x20) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x105000, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) creat(&(0x7f00000001c0)='./file0\x00', 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000180)='./control\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/03/26 12:15:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000240)=0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="91f4bd2e975008c1cd6db022d89b285e", 0x10) futex(&(0x7f0000000040), 0x0, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x8, 0x4) getpid() r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f00000021c0)="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", 0x1000) 2018/03/26 12:15:17 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x82000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4d031, r0, 0x40000) socket(0x1a, 0x3, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x910, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) futex(&(0x7f0000000040), 0x85, 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x1) 2018/03/26 12:15:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/03/26 12:15:17 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) fallocate(r1, 0x3, 0x1, 0x9) setsockopt(r1, 0x7ffd, 0x1, &(0x7f0000000100)="5b36d9594e27bf2fe619f4402411e32c0119c7cc242472c7dae135e93f755354394ea3bf0c5e0186", 0x56e703428c873ce) close(r0) 2018/03/26 12:15:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="004b726e4ca8da0bf6c63842fd491ebaf2e85378f1636536bdc52db9375170376c463e5637eb0a7f9695924281177edcf7a76d8874221dfa9bd31d2949", &(0x7f0000000040)="270fd29127e9cf85cdb55665e9567be6d2b66792f5db8a2fd3469a49bceacedea900cce36ec4c5c80497acac2948f3a70ae9ecf0f8c144c3cfc6edb212d435e65bdf40409d529959788a4e5e3461825be0ea6a0be4c51ffebb2a16195970c169edf9c709e2689b3f1aeddae7a49c5f01acb7fb2bfa4c7124f7330264875b6ac1572a6428c0f286204132c3aec1ee40e1129e0fbe974a4b9922780f450024905673de3ceac6ef7e39b7ff5981705540213f1369f034c1625b1ff4b14a55c33c0b50d2975772e151b12122c154290f50bc5a54969d9ae7ed9e935eb35ab45cda27459c487d1e", 0x3}, 0x20) 2018/03/26 12:15:17 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8080, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/26 12:15:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xd06, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x210c00, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x10001, 0x8, &(0x7f0000000180)="c50d682154a6e7d961ed6326550bcf79d9ad0de4a5cf965d81af97cfafb466305d293c6d9a5bf90a94168f964bfc3f3646f881f4fc29934922f8edd871e0d667fd4aa5bb0d4a8b9484708b00c4f2148dc43d8115556558cf9ddd06e73a11f46c596c4e12b84df40f10eb70de7231f7188a1cff74e1ca51dc640d213fb8d502532e64b2aa3eb9a87d71a88f13b2f044143b029e838cca38707e76142ab16702d39174a413c742f0fa4fceff9c4b39b792b4f1cc58c8f94f96a5caccbbab954c2e2d413d6b9d58c8c981436020729f84ffe64359549d325bd9", 0x9, 0x7, 0x6000000000000, 0x6, 0x2, 0x6, 0xfffffffffffffffc, "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"}) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) uname(&(0x7f0000000080)=""/158) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) 2018/03/26 12:15:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1000, 0x4) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/26 12:15:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/03/26 12:15:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x100000000, 0xfffffffffffffff7, r2) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000180)=""/145, &(0x7f0000000140)=0x14b) r3 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) r5 = getgid() keyctl$chown(0x4, r2, r4, r5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) 2018/03/26 12:15:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x8000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/115) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9556b6c5820faeb985498992ea54c7cfef9f5d56c255a139ea", 0x19) 2018/03/26 12:15:17 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002b40)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x3, 0x7, "281865a35a94", 0x6000000}, 0x10) 2018/03/26 12:15:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000140)) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x30, 0x2c]}, 0x2) 2018/03/26 12:15:17 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x59, "9a6cf89bcf0b83103c03ab91ff09fa745452563ebf387d62ebc14eca4826352f1143534e14ca18ba0b46f03797c061c715b32f53e5b978ded5e6809b7d0bf3b27b899f22c4991fca1a7b98102cc98daab384fd559edf21bdff"}, &(0x7f0000000100)=0x61) getsockname(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000280)=r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x0, 0x2, 0x4, r2}, &(0x7f0000000180)=0x10) r3 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r3, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000040)) 2018/03/26 12:15:17 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000100)=""/112, &(0x7f0000000180)=0x70) socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fcntl$notify(r0, 0x402, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x200, 0x101000) unlink(&(0x7f0000000240)='./file0\x00') ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0xbfbca0fcf357bd64, 0x6000, 0x6, 0xbe7b, 0xbb0}) 2018/03/26 12:15:17 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0xd002) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x220000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="ab1f90307bdd49c180479677c657ea79c7a3049ce6853632ffd5146ba792f62476b82b59fbd31d6a8e439b7ad3f1de3ffb691fb6580fe9567b15dfd47f321b006c5506b098e634411ee02b428e2d09000000b235dcd2b8e1837257ea94b80283ab86711717a90cdf9de2116b81f38886be915af22e556d3a8d26d1bb503ccf88ed804342857547f390441cecaaac8de4720f409fd28b21bfd244a6b8a268e33eb135fcde77fe9b2bd8c93d00", 0xac, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0xfffffffffffffffb}) 2018/03/26 12:15:17 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/26 12:15:17 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x200080) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b34526"]) 2018/03/26 12:15:17 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "bc02"}], 0x18}}], 0x2, 0x0) pipe(&(0x7f0000000080)) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0xa02) dup2(r0, r0) pipe2(&(0x7f0000000100), 0x4000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/26 12:15:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0202000211000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000300080002050000000000000000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) fchdir(r0) 2018/03/26 12:15:17 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'\x00', {0x2, 0x4e22, @rand_addr}}) setsockopt(r0, 0x84, 0x1, &(0x7f000068b000), 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/26 12:15:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000fea6000000000000000000dceaa079c0806374618ee0ddc07a7eeb84c18bac87299b4743e55c8ba0c55c874cf467791068781ecb1d7393e37e448ca5904cad175740366ec7e5ca66de59cdc58ec50e16abf057b2cb87399a8576bd89adaa3a344474f8941a29c53e1e764291efee33c2397f2948eb885df7721622c797e108c0a9d413b59fedd1d3a0e106e6ea02e40000cc4d44576b0cd71568d6aab4999777f7d079eff922571336240fa29296e4ea"], &(0x7f0000000140)=0xc1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f0000000040), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/03/26 12:15:17 executing program 6: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xff, 0x9, 0x7fffffff, 0xeb, 0x0, 0x9, 0x109, 0x0, 0x81, 0x0, 0xffffffffffff7564, 0x6, 0x9, 0xf827, 0x5, 0x8, 0x9, 0x1, 0x0, 0x5, 0x6, 0xfffffffffffffffd, 0xf6a, 0xffff, 0xfffffffffffffff8, 0x10001, 0xfff, 0x10001, 0x0, 0x9, 0x8, 0x6, 0x7, 0x4, 0x8, 0x3968, 0x0, 0x5, 0x0, @perf_config_ext={0x7b, 0x10000000000000}, 0x0, 0x81, 0x17e4d004, 0x7, 0x3, 0x9, 0x4}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x9) readahead(r0, 0xffffffff80000001, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8001, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000100)=0x3) clone(0x0, &(0x7f0000000140)="8257fee68e1ed6677edf619d67e5220200000000000000580259b07d385f16935990e7d8377855f157c8276b99cb74e2e800", &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/03/26 12:15:17 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x100000001, 0x400000) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000200), 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000004c0)=0x78) set_robust_list(&(0x7f0000000600)={&(0x7f0000000540)={&(0x7f0000000500)}, 0x92, &(0x7f00000005c0)={&(0x7f0000000580)}}, 0x18) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000400)={r3, &(0x7f0000000340)=""/190}) 2018/03/26 12:15:17 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x47ff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x75, "6e758b07b80feec73c507ca41e33c5c0ffdadb39ce30fe7c6fa0cfa07500b80dbbbdca9f18e7153b51f68301fbc233b0df472167eaf8f45b6821839654812a657c18346c7b860df6a7cacf91fba9b780f14bd2e240bc539ffa12ae160567bc1658e431330dc82718d15c463cf2df412382fec30961"}, &(0x7f0000000140)=0x7d) r3 = syz_open_pts(r0, 0x0) dup3(r3, r0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 12:15:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt6_stats\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x8, 0x3}) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) [ 62.532865] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/03/26 12:15:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x20, @tick, 0x2b5, {0xfff, 0x800}, 0x2800000000000, 0x2, 0x80000001}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0xb5d4, 0x3, 0x5, 0x7, 0x0, 0x100000000}) 2018/03/26 12:15:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x82a00) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x50, 0x4) r1 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f0000000000), 0x4) 2018/03/26 12:15:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x4) sched_setparam(r1, &(0x7f00000000c0)=0x6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="1800000000000000170100000000000254b2000000180000000003000000000000000000000000000000000100"], 0x30}, 0x0) 2018/03/26 12:15:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0xc000001) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000200)=""/54, 0x36}], 0x4, 0x0) eventfd(0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00'}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x8, 0x9, 0x2, 0xce8, 0xe0b, &(0x7f0000000280)='teql0\x00', 0x4, 0x9, 0x1}) 2018/03/26 12:15:17 executing program 0: socket(0x80000000010, 0x1000000003, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1200, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 2018/03/26 12:15:17 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x1]}) syz_emit_ethernet(0xee, &(0x7f0000000080)={@random="3e6ceab78c77", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [{[{0x9100, 0x18, 0x7ff, 0x1}], {0x8100, 0x7ff, 0x1, 0x2}}], {@ipx={0x8137, {0xffff, 0xd8, 0x1ff, 0x15, {@random=0xa6d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@random=0x8000000000000, @current, 0x3ff}, "1ecfad04a02f8f3125bbe2ab2e24c498ca2d328e9ea37b5f500177045c6a72349fefc83005a236cddef62b2f82e16dbe0ec15c5998c6fb94033717a5dca1e60ede7b1c233693b6f38cf22b818818d9a3a6b98059805d63f6788a45e9f7572dccb902aac8c1fb7e90483d55a38105e9d1563179982b356cf1290122cc1591627141a77100f4a9f7cdffc95cbaaff733dd866c013a366349ba9ca2bc4ef01981c4632908fe12c9a8b0269289f201c8fd95f7d7e735445bb3c64eba"}}}}, &(0x7f0000000000)={0x1, 0x2, [0x773, 0x3d1, 0x754, 0xb6c]}) 2018/03/26 12:15:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x4000000010, 0x803, 0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) r3 = gettid() r4 = accept(r2, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4) poll(&(0x7f0000000040)=[{r0, 0x404}, {r0, 0x600}], 0x2, 0x5) syz_open_procfs(r3, &(0x7f0000000000)='limits\x00') 2018/03/26 12:15:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x401) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@abs, 0x7) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000280)={0x10000004}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/17) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/03/26 12:15:18 executing program 7: r0 = socket$kcm(0x29, 0xdfedfb65ec1b63e7, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x101ff, 0x2, 0x2, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0xfffffffffffffec1) 2018/03/26 12:15:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 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, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='{\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x102000001) sync_file_range(r1, 0x0, 0x9, 0x7) 2018/03/26 12:15:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x3) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xffffffff, &(0x7f0000000100)=0x2) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x3, 0x0, [{0x8000000b, 0x200, 0x3, 0x5, 0x2}, {0xf, 0x40, 0xfd63, 0x4, 0x9}, {0x0, 0x10000, 0x3, 0x3, 0xb132}]}) close(r0) 2018/03/26 12:15:18 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./control\x00', 0x40) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rootfs\x00', 0x24, &(0x7f00000001c0)="60ce98ad684d63f32e25780ed044f63d3a7bb427bae687c3ac9a4abd8541251d4bd760c7cfe91419b190d0f73663b59c4f86fb0e7e1c0c5f90900d918c571234f2a892c2df046d") accept4(r0, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80, 0x800) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x1040400, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/03/26 12:15:18 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000040)="0000000201000000000000010400000000000000", 0x14, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x79, 0x220000) 2018/03/26 12:15:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x282800, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000780)="f305a0ceaa3869a7a6328df63b8baa8cf2c6d61e2555fe999aa7aa80e27fd888e34ad777dccf43a91d245b78022d4e0bb24738bc88f145b527ddc117525dbbd56b9cdaa7e24da37c4204d1ab5ec441517be40032884558d05a300099e7307b045747b9a4e5551e46860872b32a6626a5d90085cb5a17cd57cba9ef37172cc6fc", 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000400, 0x20000430, 0x20000508], 0x0, &(0x7f0000000040), &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0501000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000feffffff00000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000600000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0x328) r7 = socket$inet(0x2, 0x3, 0x20000000002c) sendto$inet(r7, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) 2018/03/26 12:15:18 executing program 1: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) 2018/03/26 12:15:18 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1, 0xe34bb515595f55f0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffff}, &(0x7f0000000280)=0x8) ppoll(&(0x7f0000000340)=[{r0, 0x201}, {r0, 0x4000}], 0x2, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0)={0x10000}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x800, 0x30, 0x5e, 0x5}, &(0x7f0000000300)=0x18) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={0x40, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x80, 0x100, 0xffffffff, 0x6, 0xb2d, &(0x7f0000000080)='bpq0\x00', 0xff, 0x400, 0x9}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000500)=0xff, 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000004c0)=0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000480)=0x8) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xd139aef80513d98e}, 0xfffffffffffffd2a, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000004180007030000000100000000009400000000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/26 12:15:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002e2000)={0xffffffffffffffff, 0x0, &(0x7f000056b000)}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/03/26 12:15:18 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00000000c0)='em0]+\'\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)={{0xfff, 0x100000000}, {0x1f, 0xb8}, 0x10000, 0x5, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/26 12:15:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600282, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x6, 0x1, 0x1, 0x10001, 0x2000000000000000, 0xfffffffffffffffa, 0x5, 0xab, 0x7, 0x5}, 0xb) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) socket$inet6(0xa, 0x0, 0x0) 2018/03/26 12:15:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r3 = dup(r2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x45ec0e05, 0x12, 0xb0b5, {r4, r5+10000000}, 0x5, 0x6}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f000060df9c)=""/100, 0x64) 2018/03/26 12:15:18 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x2, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 12:15:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/03/26 12:15:18 executing program 4: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x110a00}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_deladdr={0xa4, 0x15, 0x10, 0x70bd27, 0x25dfdbff, {0xa, 0x0, 0x422, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x1000, 0x6, 0x2a, 0x3}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x1, 0x0, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x4, 0x8000000000000000, 0x6}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) munlockall() sendmsg$netlink(r0, &(0x7f0000002680)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc, &(0x7f0000002640)=[{&(0x7f0000000300)={0x2324, 0x17, 0x100, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x38, @fd=r0}, @generic="df9209b411ac8f317a1be2", @generic="847632e686ea09382f0457d8d7d640ccf1afda1ff32f18d1c3e9c5d0188f671ba4e2edd78f075313866918f0988b979afbb2577714b56451c5f865b1fccff1a0ff4f6033809f3d3360d5b7552bdc3262519d1e4712800caa21c58379e8f8db280f66b47aa97b87ccfd65b5361aac2218411c0c0d5d91053ef4fa21cde50c404788e232e32b11ae94fd7a4d7cf52d436dd6c2f4cbd311e13295bde625cdcc7ef83a038fb163c7a4d53c0259fa5d6530e7064789ea5911c4e9bc927d2a75be2b7ac8358101c3a38bb7c489b2015bd1e05e11ab38f05611be8b46cb9ad0120465359e8267", @nested={0x221c, 0x89, [@typed={0x4, 0x1a}, @generic="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@typed={0x4, 0x67}, @generic="d224670e0dc6de60e1ee77b1bbc660e0db0187fd66583b19b97132633599cd4d813d3fa4116971d47e6de7d520181cb0354126e6edac64e08e5d62225c9023c3af8a44cf35c5291b73e38c666ba5284ed2e84192bb345426c113110c22434453e25c1fe50aff30b00caa1d83c3050edfd5da0cf3cecf5c74af18a3485ebfd39cfb38b5b8fe76b348257f246bdb76ac454105337b2fbbcaf7f665e68804e7b554da01fc5ec063919b39014652a6b48f82d8077ced81b708c64f1b46718ebb04a6ac1e7ac69df2e178927f45e44daa8f0367d82ca94a28ae0f3de7bf437f9882387ca8aee3db", @generic="cece2750bf74ad3a87de3a6caed8b7d08fc99f864eecc0f3723b03aa3e38642f20783ca52e5b36fbcf5283d8d6f9f1b0ed166faa06fd0499986b9c8c86ce71bb2eae8598deb8c4d58d76bc9fd61d19bdc2528ed703e0b1a6af8001b0efb4d77d7320f5d447f39901fadbd6449260c63d2f3e2221b67c949fb320a43b7f8ca6157b0c881436d8cd", @typed={0x84, 0x1a, @binary="68ef7415a66febc4744f3495ab1eef45f67130894ca2f3ea3ab387acb5b2549de21427a06868cbd75948c3909cd4f172e2b0bdb2e277415376b9a8d44b302c4679c398e160f999c2589a81bdd1b230d06568045b49deb872993eeeb62de2ad7088320b72642283649cbec45dc19555bd542b4a0032f73625657d86404b89"}, @typed={0x20, 0x6, @str='keyring$}md5sumwlan0)cgroup\x00'}]}]}, 0x2324}], 0x1, 0x0, 0x0, 0x60ee00b4f74a6c4d}, 0x0) flistxattr(r0, &(0x7f0000000040)=""/92, 0x5c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 12:15:18 executing program 5: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80082, 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x1, 0xafcf]) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, r2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r3, &(0x7f0000000040)="2e7d1854b275fdce6e3cd8f8c23e809fa49ff1fc1c27be10317617f339240581625330d70ee525ef615fbfa177596e89586dabe38f33b434300ee7f678b0b79d9137e505c0e7f57f0e0aff539b643fd53def97773d8f002034943f2c1bcff41a8085b0dac26094ca185f5e0aea56571a636156fe9e9afa8d230553508798afe8eebc1c59f905afb17569236d49c4502049a0e7c660baa441b83d66132a79f5288b7a22957084b130bfa76ce4fb3ad2ba98094a436303bafdbbb91019fa72a77f07ce", &(0x7f0000000140)="73978075ed30f496466f72693269dddc9ca11bd50336e6f47c4d992d97dfa8bca847b5d1c8d92b21b88728dd0cdf559db66d329aa342a594a44c67c860e44c8cabf847f5c01ca696c62a7d661226cc68cf75de9eac02f68c891b96b227d9042e72f4bf4a4b22cfd4d064d7a5306e2ea8d90eb18f0be84e6fdfd537f080571ae266a29a9ca19363eee2ca1c9f8879cbc5d52aee1307399b87bd7c7f1286e5286bfb8aceeb4eb889aa259cda9b3042ef5cfe0aefe878061cd6b83c6c26c0d06f7a85206a45de2fd220cdfa28df3a287c6c87a5fae2e3e118c550ce38e15b852f6862f49f8c3d", 0x1}, 0x20) dup2(r2, r1) 2018/03/26 12:15:19 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000180)=""/139, 0x8b}], 0x2, &(0x7f0000000240)=""/93, 0x5d, 0x9746}, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x4}, 0xfffffffffffffc31) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) 2018/03/26 12:15:19 executing program 0: socketpair(0x2, 0x8000f, 0x37, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100), 0xfffffd3e) r1 = perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x2, 0x1cc, 0x5, 0x4, 0x5}) close(r1) 2018/03/26 12:15:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000000040101) write$sndseq(r0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000103ff8), 0x0, &(0x7f0000000080)={0x0, r1+30000000}, &(0x7f000024bff8), 0xfffffd83) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x7d, 0xffffffffffffffff, 0x0, 0xffff, 0xff}) 2018/03/26 12:15:19 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x0) sendto$unix(r1, &(0x7f0000000040)="c2e031b30f997e0014d710e148305359239d334d5476b59113c935e067f1941409a0ab0386397a98efb453f8e9dd0a085735e97cd7c8ee13a342daab4459e0a1696fdbbf0e55506e57abe97adc2720eb8c1d0efa432cd5537ecc552832db5d12388f13717a4f9a186e8e8b6f8d56e33c8482dae75e6db1ef7507732c989b21bf4f2093", 0x83, 0x41, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x8000, 0x1000}, 0x2) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f000073a000), 0x2) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:15:19 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) tee(r0, r1, 0x4, 0x9) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2300000024009115460000000000001201000000000000270141000000000017000000", 0x23}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/26 12:15:19 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/61) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) fadvise64(r2, 0x0, 0x800, 0x3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000003c0)) write(r3, &(0x7f0000fd6000)='z', 0x1) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x19) fcntl$setsig(r2, 0xa, 0x1a) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x26, 0x18, 0x70bd2a, 0x25dfdbfe, {0x1c}, [@nested={0xc, 0x53, [@typed={0x8, 0x87, @u32=0x5}]}, @generic="2a865c7aca43406a6ac9928c793537f20fcf04266e64984309f65948c2de0c2616bac06bfbbfda0d2c47fce32386bc3353e8cc1d534b106d2b98b4a528398e91e2247777e49ced7a9dd09d0665f179aebdbf602826f54f6c26c8f9b84014fedc1a0c7d06cbc834ce64f6146b3ac52f889640c30bf4884a00424a34080bc66a006c1288680ee9471f6a1f5ac9b2095bbb6ab1296f4f959588a280f7eeb7181c5be30edf62fd9988c09fa626d3ae732cfc1af77fb339d6c5465137437a384d4e5f3fb2afdc9d9d21d4"]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x4d) 2018/03/26 12:15:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7ffffffe) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x40, 0x23, 0xaff, 0x0, 0x0, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsh0\x00', 0x7fff}) 2018/03/26 12:15:19 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'gretap0\x00', 0x5}) setrlimit(0x20000000000000, &(0x7f0000000040)={0x4e0, 0x90}) socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffff7, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x8}, {0x7, 0x8}], 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) 2018/03/26 12:15:19 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x8000000009, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)="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", 0x200}]) 2018/03/26 12:15:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$KDMKTONE(r1, 0x4b30, 0x80000001) fdatasync(r0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0x390, &(0x7f0000000000)={&(0x7f0000000140)={0x1c, 0x13, 0x300, 0x0, 0x25dfdbfe, {}, [@nested={0x0, 0x7f, [@generic="422df45ea457585939cf187596fb749364ac4c05d917801cebd96e71249794bb32bf1fad2a9c24abe9efae059aa253105330b9ec3d053dc004d7db9d8de66a13a731d9ca33f0cb89a73a7425c0407d8c5124741dbef9948e7e95a154b2ab3c0151489929540bb1e2793d2738d7dbbad76baafbe8b7a264ef"]}]}, 0x1c}, 0x1}, 0x81) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) [ 64.291774] Bearer <> rejected, not supported in standalone mode [ 64.326257] Bearer <> rejected, not supported in standalone mode [ 64.526700] syz-executor6 (6643) used greatest stack depth: 15448 bytes left 2018/03/26 12:15:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/26 12:15:19 executing program 7: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x400000000200, 0x80010, r0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000600)=[{}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB='\bcH@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB="0000000000edbf00"]], 0x0, 0x0, &(0x7f00001cd000)}) 2018/03/26 12:15:19 executing program 0: socketpair(0x2, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x17, 0x1000, &(0x7f00000001c0)="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"}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x101000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000040)=""/192) 2018/03/26 12:15:19 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x7fffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000340)=0x20) 2018/03/26 12:15:19 executing program 2: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10001, 0x4000) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x40) 2018/03/26 12:15:19 executing program 1: mmap(&(0x7f0000a6a000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000200)=0x800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bpq0\x00', 0xfffffffffffff801}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x2, @empty, 'eql\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x2, 0x4) setsockopt(r0, 0x41c32643, 0x9, &(0x7f0000000040)="dc6e40aee7b107410e559a735d35657e05e43b27e872211976b2315db1d084911b3fe86d016a9920c5df394dd6f36690dde648ac076cf271dd4a02b30d603338244e5f742366da1fab6b237ab1eed6c79689", 0x52) 2018/03/26 12:15:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x40100) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000e, 0x13, r0, 0x0) 2018/03/26 12:15:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x20000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) 2018/03/26 12:15:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) pread64(r1, &(0x7f00000002c0)=""/134, 0xfffffffffffffc21, 0x0) 2018/03/26 12:15:19 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x401}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f0000000840)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000000000}, &(0x7f0000768000)={0x9}, &(0x7f0000000800)={0x0, 0x0, 0x200000000, 0x3, 0x0, 0x8, 0x4}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) sendmsg$rds(r2, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x3}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/13, 0xd}], 0x9, &(0x7f0000000740)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000600)=""/197, 0xc5}, &(0x7f0000000700)}}], 0x30, 0x1}, 0x20000000) [ 64.715813] binder: 6648:6654 unknown command 1078485768 [ 64.728254] binder: BINDER_SET_CONTEXT_MGR already set [ 64.741610] binder: 6648:6654 ioctl c0306201 20008fd0 returned -22 [ 64.751083] binder: 6653:6663 ioctl 40046207 0 returned -16 2018/03/26 12:15:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000200000000100010005000000060000000300000002000000f8ffffff07cac0130b77d900"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/03/26 12:15:19 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000000), 0x11b) ioctl(r0, 0xffffffffffffff0c, &(0x7f0000000200)="be80f204f6134615fd0b38ed24223b8c498f746fa05464455391ad02f424be33aea2a022b2619c65e710d659be107408a11fda4627813a4bf31991ee33c43d7dba12d8fae24f22dae58f7f786c8cc37f2d34334830ca0d5a9582d06eee6c04a03c2f2e0298aeca6ab1ca63a10e39b1b7057a0cb5f93f3dbaaaafe4ccf07556a37b0db494c613584ac65f02117a8998ef99e85ff3c7b3ab74f63d9e66138ca40d3848eb59c9d6e12f4797f45d339d203c87269881e8496480710d46f90736a2579a41e33cbd8e2d4500ecd1a64a269fc3cba09255") signalfd(r0, &(0x7f00000001c0)={0xfffffffffffffffa}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000300)=[0x3b, 0x8001000000000, 0x4, 0xfffffffffffff63f, 0x3f, 0x0, 0x80000000, 0x10000, 0x3], 0x9, 0xcfac, 0x3, 0x6, 0x1, 0x2e, {0x0, 0x4, 0x8001, 0xfff, 0x8000, 0xfff, 0xfff, 0x59, 0x1000, 0x8, 0x7fff, 0x0, 0x7, 0x3, "02094992c7dcf73c7fa3628f656ddb046e88cbb0cdb4866f2e90ef20125b06ad"}}) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x1, 0x70bd27, 0x25dfdbfb, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000881}, 0x20048014) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x80000, 0x0) 2018/03/26 12:15:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = dup2(r0, r1) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000000)="56743256d6bdfc0491c274d3c00de749348312ed2c8330eff8e309ade29b512b26c7e16cc847") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/03/26 12:15:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="9f", &(0x7f00000002c0)="bc8f78d7acc9e3aa06d97927694f3002b08c54ff15380ecc7ba830702b5580c619fcae61c5da2dfef9658390e5ff2a1780e07791086e6b841c2d42d00595f8709d5fb0d6ca6e14dd9d0cd925efcd2396c0063fb23fa066a91ce717bf1a057c3c8f80a8bea939ba5d4493afbe9c52f6dbecb0f5db3dc7a4da0576d50e0c454f7672d9b3c571332d0a8f08439302c27c8031b1d4cbe946c166f831884500000000000000"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000240)="bdad03264fb59457ec764b804173ea789f800b244be796d2b221b31424098011a28795f439d7e7c320ffdca31f993fba08873c757251aa5d938e9cea52b0e5fd9525f511943f96275e76ea58e0f54eaf0a7fd177b63b058c9128f7f66ce956782e253ca156829370710ff236dcad0718"}, 0xfffffd79) 2018/03/26 12:15:20 executing program 1: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xf83, 0x4) timer_create(0x0, &(0x7f0000000100)={0x0, 0x3c, 0xfffffffffffffffe, @thr={&(0x7f00000001c0)="b131f71d1a7093a78aca599320c6c48a0dce10f3db73fbbd1f204931fc8b049b996d75c186a7496f31a8a5bb657519ce21d7d21e87be4af3b6d21f29fdd7ade931cdb697da3d20df21ea9d377b4f28fd27c575842809dfcfcb7a4523217a649188fda4ddbee60eb2d2b0292bff3ad09b438c963f0d1b7e8efac27847c918d320fd6f87796bfbd85aa300472cac6e35849aa005f5397bb62535a456ff9ecdb87103d72d0c445024216deb34f55c96b8f1764d33040b263f18512dfa16383ea57cc17d67d22e932428d02cdabc0bea7a529473386e051a142d2b", &(0x7f00000002c0)="1df94b3db20ea4db0fbb61eaa428662fb69b60bee3d1d0ede4c9a2b0840446a8cc1728043ce8f42f95586e0c3e1316663d1ab51540105389925efdad5135b7105980f26c0fb0ac92db936ec9ae369a979696b97bfa8d8fe619c80a59be4cb9ebed0cbf2490091d51791732550e73a7310c5242645bb598155744b9efd018367556cb10c4a76a6f233b0261c2e67be3fe6c2933e314fd6186cf832d0625d960e7"}}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x1, &(0x7f0000000380)={{0x0, 0x989680}}, &(0x7f00000003c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000400)={0x3}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000440)={0x7}, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) [ 64.780668] binder: 6653:6677 ioctl c0306201 2075afd0 returned -14 [ 64.792095] binder: BINDER_SET_CONTEXT_MGR already set [ 64.807771] binder: 6648:6678 ioctl 40046207 0 returned -16 [ 64.895591] binder: BINDER_SET_CONTEXT_MGR already set [ 64.902645] binder: 6653:6669 ioctl 40046207 0 returned -16 2018/03/26 12:15:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setlease(r0, 0x400, 0x2) fchdir(r0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='../file0\x00') r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) quotactl(0x81, &(0x7f0000000000)='../file0\x00', r2, &(0x7f0000000240)="12c98809d1c488d0c8b4a02b414410e176741bca0b42935529d1b0b7768c2050d70cbdb7aceba07418625d32e11f6037d6c7741bbd6e50aba470055567eff30d227c6565e64f2d0470aa12e5c1165a17bf1e70f7b2394a298f6be527c9653b63489274b5b79e1ec2086bd5f519dbe838e80c0dd1bde0ecf3ff0eaae23e506d602257c53d0ec67614d3f1a078f060f893ec69d2") r3 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x3, 0x3, 0x6, 0x1000, r3}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 12:15:20 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x8102) r2 = eventfd2(0x0, 0x80000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/03/26 12:15:20 executing program 0: r0 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="4283b126f434a5d9d999d0dc24ff59584b4d223210959051e614c71804ed9c79f1e27a5d912ddd1674af330c225bd9fc9d592a08130fcd1b250c95d150022da4cd1698fae5343cbc148acf6d4d3aef74713477c5f07953668c4343b422969d6278279c88e36041a07600d2339448c67be4e52709529063c5d89917f9e06d5124870786a6e86f1856bf8f21bf3609266850b34f775ba3d17be4a84690c34f6d22a6295d774f03005638f3a5176d535d3adf15f05a67b8780c20c9ca92fb540afef47368f7071dd331a41818bffc6426ae6c1a261612a725f220a772287b7ed5ca052cbc30bdfde8223f43a16ad87bc30c16f560a0b04f", 0xf6, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00000001c0)="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", 0x1000) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f00000011c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb137c9", 0x4) 2018/03/26 12:15:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_map}) 2018/03/26 12:15:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r2, &(0x7f0000004b40)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/136, 0x88}], 0x4, &(0x7f00000004c0)=""/181, 0xb5, 0x1}, 0xffffffff80000001}, {{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000980)=""/169, 0xa9}, {&(0x7f0000000600)=""/19, 0x13}], 0x2, &(0x7f0000001040)=""/4096, 0x1000, 0x3}, 0x1ff}, {{&(0x7f0000000a40)=@nfc_llcp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000900)=""/7, 0x7}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000ac0)=""/73, 0x49}, {&(0x7f0000000b40)=""/19, 0x13}, {&(0x7f0000000b80)=""/105, 0x69}], 0x6, &(0x7f0000000c80)=""/208, 0xd0, 0x8000}, 0x1}, {{&(0x7f0000000d80)=@generic, 0x80, &(0x7f0000004340)=[{&(0x7f0000000e00)=""/212, 0xd4}, {&(0x7f0000000f00)=""/212, 0xd4}, {&(0x7f0000004040)=""/75, 0x4b}, {&(0x7f00000040c0)=""/18, 0x12}, {&(0x7f0000004100)=""/21, 0x15}, {&(0x7f0000004140)=""/167, 0xa7}, {&(0x7f0000004200)=""/80, 0x50}, {&(0x7f0000004280)=""/134, 0x86}], 0x8, &(0x7f00000043c0)=""/121, 0x79}, 0x7}, {{&(0x7f0000004440)=@generic, 0x80, &(0x7f0000004580)=[{&(0x7f00000044c0)=""/167, 0xa7}], 0x1, &(0x7f00000045c0)=""/16, 0x10, 0x7fff}, 0x9}, {{&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004680)=""/3, 0x3}, {&(0x7f00000046c0)=""/252, 0xfc}, {&(0x7f00000047c0)=""/244, 0xf4}, {&(0x7f00000048c0)=""/180, 0xb4}, {&(0x7f0000004980)=""/40, 0x28}, {&(0x7f00000049c0)=""/27, 0x1b}], 0x6, &(0x7f0000004a80)=""/173, 0xad, 0x81}, 0x5}], 0x6, 0x40000000, &(0x7f0000004cc0)={0x77359400}) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000004d00)={0x0, ""/55}, 0x3f, 0x3, 0x1000) 2018/03/26 12:15:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x800, 0x0, 'client0\x00', 0x4, "4ea240ddc4514022", "7c9b6289f8308a4195783fa987921d877c7972d5fa11947537c49949d9e336c1", 0x8001, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/26 12:15:20 executing program 6: syz_emit_ethernet(0x45, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) 2018/03/26 12:15:20 executing program 2: socket$netlink(0x10, 0x3, 0x0) [ 64.940746] binder: 6653:6669 ioctl c0306201 2075afd0 returned -14 2018/03/26 12:15:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/26 12:15:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup(r1) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r3, 0x2, &(0x7f0000000540)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xa, 0x0, r2, &(0x7f0000000200)}]) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0), 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x0) 2018/03/26 12:15:20 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 65.028316] device lo entered promiscuous mode 2018/03/26 12:15:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) shutdown(r0, 0x1) 2018/03/26 12:15:20 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x100000000000004) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001200)={@multicast2, @dev, 0x0}, &(0x7f0000001240)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000013c0)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x44c3, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/102) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000012c0)={0x0, 0x1f}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001340)={r4, 0x7537498d}, &(0x7f0000001380)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x1000, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, 0x28) r5 = socket$inet6(0xa, 0xffffffffffffffff, 0xa) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000000000b}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000001540)={0x0, 0x0, [0x1, 0x0, 0xfb1]}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/03/26 12:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000277fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mlock(&(0x7f00006a2000/0x3000)=nil, 0x3000) mmap(&(0x7f0000366000/0x2000)=nil, 0x2000, 0x1ffffff, 0x1010, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xffffffff7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xc3a2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3000000000000}, 0x8) 2018/03/26 12:15:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x84, 0x3, "44bda6a20e1840669d593691f8b0ca9630823d9272fa826023f79f88c90d91a869872e0f86fd70dc477479fb8463a85b8517d6cde243bfd5ec902bc6362e6c4d162fabcf6e638138b630da4590b0fac174c48cae85ff61e962c8642f456324821f01113f1d696568a40a58529011e446f227667f31fa75f80f8d5a27"}, &(0x7f0000000140), 0x1400) futex(&(0x7f000000bffc)=0xc, 0xb, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) 2018/03/26 12:15:20 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20202, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/125) 2018/03/26 12:15:20 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) [ 65.098972] device lo left promiscuous mode 2018/03/26 12:15:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x208800) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/26 12:15:20 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000000000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x107e, &(0x7f0000a01f13)=""/237, 0x3b7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000070000000000004760000700001c0000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/03/26 12:15:20 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"69703667726530000000001000", 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000140)=0x10) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000180)=0x7bb7, 0x4) 2018/03/26 12:15:20 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x4) 2018/03/26 12:15:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='erspan0\x00') getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000140), &(0x7f0000000300)=0x4) 2018/03/26 12:15:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) r3 = socket(0x200000000000002, 0x80003, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000700)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000740)={r4, 0x80000, r2}) setsockopt(r3, 0xff, 0x1, &(0x7f0000000000), 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x3) accept$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$kcm(r2, &(0x7f0000000680)={&(0x7f0000000180)=@can={0x1d, r5}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)="cecd32a9058a67917522b9d04e8f831b7c7ef287ab5be7378940bb0b2aaf782db2b8caa7fd4d768a4be114907781c6259ba0da02f306c1aa77bb877a8d9045d3d0b268f23743c64163d8ed66bade0da229e75fdbc7bc2e11dd6a721ef18abec94c0c6ceee767a891640b7b55c32f4d1adbf707636f29e7cb95e87634ba6008f539575639f5a22b72f938dc2ed3774eb86ffb9b5741e47ce5ba12bc3703", 0x9d}, {&(0x7f0000000300)="fc03403ee12b35e74b0c6c37ba214cadd11351b843213f5240af011e977e578a013386f0cfa1f1bcf01a9a91653476a79bba83cf2c69c4703185740257a19a72a941f680bf0558887cdb210aae43d88592ae6a22b2f88fcf4f82b66a410399681334815494eba17a644b4218b941c48e2d8740cd28273100e7742735df5b788ef8b7b37d012ee2791b52e78fffbda7ad25623bd26f33f9f9791231bb75cab136021ea8c801213ecc75dfeb3c2028911bc5340cd46fe07d540f13ade21b54a483cac337508ccea0a117758f5c527fa9a77c1f60", 0xd3}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1b8, 0x40}, 0x0) connect$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2}, 'syzkaller0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000780)={{0x0, 0x2, 0xc9, 0x3, 0x6}, 0x0, 0x1f, 0xffff}) 2018/03/26 12:15:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000209c030002000040727f19001e470f000002000001000040735ba4b34526b77a46ab7d417430a2e79886699a51dcc23cb490812494a7cfd78d44"]) socket$rds(0x15, 0x5, 0x0) 2018/03/26 12:15:20 executing program 5: r0 = socket$inet(0x10, 0x200080003, 0x0) ustat(0x13ea, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e85683540000000000000", 0x24}], 0x1}, 0x0) 2018/03/26 12:15:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000000000003) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000000b285f4daf74c439c5e6a7ef7c8bc4c39211a4a9329abccd102c078caec3795262786438bc2a8640d6a5322189c04623ce3f6c0da85aee07142775aed"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xfff, 0x4, 0x4, 0x9, 0x1, 0x1}, 0x8}, 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) r2 = shmget$private(0x0, 0x2000, 0xe, &(0x7f0000ffd000/0x2000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x0) r3 = semget$private(0x0, 0x0, 0x100) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000006c0)=""/67) 2018/03/26 12:15:20 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/26 12:15:20 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) syz_open_dev$dmmidi(&(0x7f0000000840)='/dev/dmmidi#\x00', 0x3, 0x80000002) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:15:20 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) io_setup(0xffffffffffffffff, &(0x7f0000000000)) fallocate(r0, 0x0, 0xa7b3, 0x1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) lseek(r0, 0x0, 0x4) 2018/03/26 12:15:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xfffffffffffffffe, @broadcast=0xffffffff}, {0x307}, 0x0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00b826235f00"}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/03/26 12:15:20 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002440)=[{&(0x7f00000012c0)="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", 0xeea}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x102) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x0) 2018/03/26 12:15:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) listen(r0, 0x947c) accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000000100)) 2018/03/26 12:15:20 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'vcan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5d}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x2, 0x0, 'gretap0\x00', 'eql\x00', 'ifb0\x00', 'dummy0\x00', @random="b7944df034a0", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x320) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x8) 2018/03/26 12:15:20 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x1) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/26 12:15:20 executing program 4: unshare(0x91004000) unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r0, &(0x7f00000000c0)=""/131, 0x83, 0x0, 0x0) 2018/03/26 12:15:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) read(r0, &(0x7f0000000040)=""/45, 0x2d) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "11da1d4cfa115dbfa73a2adf7d4620d2187b8d79304c86b5a615204d6694"}, 0xffffffffffffffd3) 2018/03/26 12:15:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) io_setup(0x8, &(0x7f0000000040)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x200, 0x0) r4 = eventfd(0x100000000) r5 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x2, 0x40000) r6 = open(&(0x7f00000015c0)='./file0\x00', 0x400, 0x100) io_submit(r1, 0x7, &(0x7f0000001740)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000080)="d59b4d6b4980f2abfd7e9fbaa3482d0c1702ce0578490f31f393b55dba50ab29ee60d1a2395e4e158b91882fb78c127055de58418eb662b3bf172f4bdb33c6ad8d5d01434161d0ced965ae2d2c588600e0d7ab2715cfb7ebba3d7d43611bd53fc0eeae5b0ed9550a1391c189fec6d9e7ece98f7d0282b25eac3217c134d34e77e6bb2ac38d568fca11d64f5041935177113d7ee8fa4e696071fd46fbfa7567c64a49e7b6fc6972da7e656d5964ac7901f3edf1a04b28adb0adbdc3b8a87226b8b4", 0xc1, 0x7ff, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000001c0)="878a2d2c07caebdd41aba9dc3620c187df5d8a86d4c04eea623c864aa5c54b235848730a019cd851362d31a2", 0x2c, 0x5bb8, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000280)="b3610301cb584e6fca77000461755d31aca8a0afce34787f2c23c3d5dbfc6ad52fc73f604bc470e3f14951fc8baf8752cb51b7928dc5f4a4078fc99c46ba07398d635c7188df5738e12986c3e34a6ba23ab434cb0f2b7326cb7ced1cc2bb7f36e3de4fd221339b8e47b14f766407766bc6", 0x71, 0x8, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x8d08, r0, &(0x7f0000000340)="0bd07dac4cb1e40865456fe7a6f8b1e9334df74d66114c356f5e0325d85224d574cbc4591139e1a358b2fef9c62acf162cee7764cce553b043b380139db84d56f5b96006141297d9dedea885f092e2151219c6eb7beed9eddb7e56e21ff92564a766a9050cc7ca3ef5ed8933618a567b444032128c9358eab68b7c91a4db0f8350bc637145232b42685219c13bb0b799da07c167098acbc07dec3ae499702967b35522723ddfeb7e142c1f5568fe59b5ff9bdb83ab264323aef5b3b9b8fd175c4198db79e803100e0fc5f49adca13c8cfa599d68f3e23e764e5a912a7b7ac3fec198b4ad2837cf61c8e7cdb22f4e102e8c3b7ede", 0xf4, 0x2, 0x0, 0x0, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000000480)="3c3993e7cd6122747789dcc25f3d609d7602b07a3716d10dcfc33525ca0f7fdc9dce1ac4440f128613966051e23153ad14f02d81068aaaeea21e6710b4d1d650825005603918354174a19baf7e3c538bdbec4050c0af7112614752de81b459d73e441db1b177118302ce6d5e19577f362b623458c7c59c9763ae46ea46067115a4a4d9646701fcdbf1237bcb68a5621cf6aa1eddfdf32b907c7fa0268e2eab30c5cdf693b7ee", 0xa6, 0x8a, 0x0, 0x1, r5}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00000005c0)="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", 0x1000, 0x1f, 0x0, 0x1, r6}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000001640)="617525c3d2f7cf78b691fbdef50adbde57c7840b858fff237241293f8d2b4a83c08592612b6e2bce4ccda4edfaadd613178b6c2d820b5b375becffe596c2b1e8fef29b2ab59204585ca59d4a67eab22470aed921aeda94326ee941160a1aa9b79386ff0d4834b5529319baf2fde723f5d52375d6752b9cd2147261e67ac64ba12680cf1e6f9293bed728b725814cb9ab", 0x90, 0x6, 0x0, 0x1, r0}]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r7 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000001800)=0x9) r9 = dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r9, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) accept$inet(r7, &(0x7f0000001780)={0x0, 0x0, @rand_addr}, &(0x7f00000017c0)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000000)={0xdd, 0xffffffffffffffcd, 0x0, 0x7}) 2018/03/26 12:15:20 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/nodev\x00', 0x0) keyctl$get_persistent(0x16, r0, r1) 2018/03/26 12:15:21 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x89fa, &(0x7f0000000100)={"736974300000241a0600000006000800", @ifru_addrs=@nfc={0x27}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x184) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6gre0\x00'}}, 0x1e) 2018/03/26 12:15:21 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x10e, 0x6, 0x4, 0xfffffffffffffc00, 0x3}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000340)=ANY=[], 0x0) 2018/03/26 12:15:21 executing program 6: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/207) times(&(0x7f0000000000)) 2018/03/26 12:15:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x1, 0x8, 0x9}) 2018/03/26 12:15:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000180)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000001c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r4 = getpgrp(0xffffffffffffffff) getpgrp(r4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r4) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/03/26 12:15:21 executing program 0: r0 = epoll_create(0x2e20) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) readv(r1, &(0x7f0000001280)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000001300)=""/69, 0x39}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/27, 0x1fa}, {&(0x7f00000011c0)=""/106, 0x6a}, {&(0x7f0000001240)=""/59, 0x3b}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x20000000}) shutdown(r1, 0x200000000002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)) 2018/03/26 12:15:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x200019980330}, &(0x7f0000000040)) clone(0x20900, &(0x7f0000000100), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) 2018/03/26 12:15:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000}) 2018/03/26 12:15:21 executing program 6: socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0), 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/03/26 12:15:21 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80, 0x40000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x1000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a702148d03f1f86e60b22a6ec7e501f3ec6bc0f8f98290b0198d30c2f0000000000000fe81000000000000000000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r3 = getpgid(0x0) migrate_pages(r3, 0xfffffffffffffff8, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x1ff) 2018/03/26 12:15:21 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ecfff0)=[{r0}], 0x1, 0xfff) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/03/26 12:15:21 executing program 3: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) fstat(r0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r1, r2, 0x0) 2018/03/26 12:15:21 executing program 7: mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0xfffffffffffffff8}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x111000, 0x142) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000000c0)={"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"}) mq_open(&(0x7f00000004c0)='..\x00', 0x0, 0x114, &(0x7f0000000500)={0x8f3c, 0x730, 0x5, 0x0, 0x40, 0x9, 0xffffffff00000000, 0x4}) 2018/03/26 12:15:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000010, &(0x7f0000000000)="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", 0x13f) 2018/03/26 12:15:21 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x1b6a91f917ffcd5a, 0x1, 0x8, 0x0, 0x7}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000200)=@ioapic) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000000080)="adcacf7ff65faf6eb17ef75006af3c52db9a3b5c0000008000000000f7f8b7e592ba1e238077b0adaeced4d3ac5f57a62bed76d802227a3a47d043b976cd97e5bc5db74c1d720b7e53c57ee60ac81d00af05a3800e1a797c64d849727e11d69bd58048523ab24049701ff53e3a29b454f8a418ccc4d20d6d575ec9fb6979a66518f185aa3357a8faf9a2000000000000000000000000000000000000000000", 0x9f, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x100000002, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/26 12:15:21 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x0, 0x82800) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10, 0x0) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8}, 0x10) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x14, 0x800) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="718f9b8495bdd5", 0x7}, {&(0x7f0000000100)="06edf4ce171c13c0cc0723fd3a1f7e74d24ab5ab1f994091dd6a06e2930aabd1ee881da51263fe1d7d75eeebec3fb1a3de6c77e3082f48b2abd5b69a73ac34cbdab2542ca530affe8bf697c4ffd36d269f8317ea2ebc072c980d70942d2dd60f800207f7ef899a6b312ae9db4f857b68ca28a394981b7ac2dde989083583125a186f513ef6481c78e0c6b87d235d884320805bcb16cb0c73d0bd3acc465198c68d5be2a7d9852021737906", 0xab}, {&(0x7f00000001c0)="eef6e637817adb694ac2c4bd7c51150898f125a229a062991b12d1357f0b12e04627fb425370290e92d838eade877ecdbda17b87872be30a921d581383ae", 0x3e}, {&(0x7f0000000200)="e833b1bdeded4b943c52a13a3ee83f06a5c101424a52b14ca4fd7c97536e7c64368bc0a6e5e2ffaaf674db44d88db3fc5d92bf9e11d8e1f6a35ac5233f95740e62567976dc82ca7c267b8989aaf7f946239b9da3c4033994f12d3b4dd68b489fcc09da69241a3fdfcaa05ed8", 0x6c}], 0x4, &(0x7f0000000a80)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}], 0x58, 0x800}, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) r13 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x2) fallocate(r13, 0x0, 0x0, 0x73e1) sendfile(r12, r13, &(0x7f0000145000), 0x5abc) 2018/03/26 12:15:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 12:15:21 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/03/26 12:15:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x1dc}) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/03/26 12:15:21 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000340)="a3", 0x1}], 0x1) 2018/03/26 12:15:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x1e, 0x18, [0x1, 0x401, 0x9, 0x3, 0x273, 0x9]}) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) listen(r1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x24901, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000080)=0x800, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e21, 0x8c, @dev={0xfe, 0x80, [], 0x16}, 0x1ff}, 0x1c) 2018/03/26 12:15:21 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)="0aa829293a6367726f757000") socket$inet_icmp(0x2, 0x2, 0x1) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/03/26 12:15:21 executing program 6: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfffffffffffffffa, 0x8, 0x8001, 0x20, 0x4}, &(0x7f0000000380)=0x98) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000340)={0x0, 0x5, 0x9, 0xa8, "782f9354a6849e7900da77e198b985a60ce60ebeaad555995dfcf4137251116e4bb09d478dceacd73ba22ee4", 0xd1ec}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000540)={r4, 0x80000, r3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x0, 0x81, 0x10000, 0x3, 0x1ff}, 0x14) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000200)={0x2, 0x4, 0x4d0b, 0x9}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000000500)={"6d756e6cffff00", @ifru_names='bcsh0\x00'}) ioctl$TCGETS(r5, 0x5401, &(0x7f00000001c0)) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x3f, 0x80) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x4) ioctl$sock_bt(r6, 0x541b, &(0x7f0000000640)="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") syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x7ff, 0x400000) 2018/03/26 12:15:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) r1 = memfd_create(&(0x7f0000000080)='ppp0bdevvboxnet1vmnet1posix_acl_accessmd5sum\x00', 0x1) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000000c0)={"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"}) 2018/03/26 12:15:21 executing program 2: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87)) socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 2018/03/26 12:15:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') timerfd_gettime(r0, &(0x7f0000000000)) lseek(r0, 0xfffffffffffffffa, 0x3) 2018/03/26 12:15:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 12:15:21 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2102) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = socket(0xb, 0x4, 0x1e3e) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 12:15:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0x25dfdbfd, 0x1000040}, 0x3) bind$netlink(r0, &(0x7f0000000040)={0x10}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x63fdcbeb) 2018/03/26 12:15:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) close(r0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/26 12:15:21 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="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") fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000500)=0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, [0xfffffffffffffb38, 0x1000, 0x3f, 0x800, 0x4, 0x1426, 0x5, 0x3ff, 0x5, 0x31, 0x8001, 0x8, 0xe22, 0x8f41, 0x8]}, &(0x7f0000000100)=0x100) fadvise64(r1, 0x0, 0x8001, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0)=0x27, 0x2d9) fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000000)=""/13, 0xffffffffffffff14) 2018/03/26 12:15:21 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xe0000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/03/26 12:15:21 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x100ffc, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'bond0\x00', {0x4, 0x6, 0x1bc7d14e, "a4b68b984546", 0x8000}}) setresgid(0x0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x12}, 0x8f2}, {0xa, 0x4e22, 0x8b, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x7fff, [0x4, 0xc72c, 0x7f, 0x1, 0x100000001, 0x7, 0x1000, 0x8]}, 0x5c) 2018/03/26 12:15:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x2) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1c1040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x4, 0x1, 0xffff, r1}) 2018/03/26 12:15:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xdf0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, [0xfffffffffffffffe, 0x0, 0x7, 0x1000, 0x7ff, 0x3, 0x100000001, 0x8, 0x82, 0x0, 0x8, 0x5b4, 0x2, 0x9, 0xffffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1c0000000000, 0xa4e, 0x8000, 0x10001, 0x10000, 0x0, 0x5, 0x7ff, r1}, &(0x7f0000000200)=0x20) accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000040), 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000000)=0x10) 2018/03/26 12:15:21 executing program 5: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/16) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x2201) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) 2018/03/26 12:15:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x400) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x100000000000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000000)=0x10) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x8, 0x2, 0xc1}, &(0x7f0000000080)=0x10) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0x8, 0x0, [{0x2, 0x7fff, 0x8, 0x1, 0xf4b}, {0xc0000004, 0x1, 0x80000001, 0x2, 0x8}, {0x0, 0x1ff, 0x62, 0x9, 0xf244}, {0xc0000007, 0x87, 0x5, 0x7f, 0x7}, {0x0, 0x1ff, 0x81, 0x2c9fc390, 0xfffffffffffffffe}, {0x80000000, 0x5, 0x3, 0x3, 0xfffffffffffffffd}, {0x2, 0x2, 0x5, 0x0, 0x3f}, {0x8000000f, 0xb9c, 0x1, 0x80, 0x311}]}) 2018/03/26 12:15:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@dellink={0x28, 0x11, 0x302, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x4, 0x11}, [@IFLA_OPERSTATE={0x8, 0x10, 0xff}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x41) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)={0x1, 0x0, [{0x1}]}) 2018/03/26 12:15:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x1}, 0x20) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x9}) pipe(&(0x7f0000000000)) 2018/03/26 12:15:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff9b) 2018/03/26 12:15:21 executing program 4: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = inotify_init() fadvise64(r0, 0x0, 0x401, 0x2) unshare(0x6580bffd) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000180)=""/4096) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/03/26 12:15:21 executing program 3: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0xfffffffffffffffd) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) 2018/03/26 12:15:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc0000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x7f, 0x1, 0x3ff, 0x5, 0x80000001, 0x3, 0x0, 0x9, 0x6, 0x3ff}, 0xb) r1 = socket$inet6(0xa, 0x7, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x2) 2018/03/26 12:15:22 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xf5e6) ftruncate(r0, 0x0) 2018/03/26 12:15:22 executing program 2: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x10f, 0x80, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x301000, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 12:15:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000000), 0x5}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xc0000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x30801, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x3778, 0x40) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r2, 0x511, 0x926d, r3}) fcntl$notify(r3, 0x402, 0x2) 2018/03/26 12:15:22 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='[\x00', 0x2) write$sndseq(r1, &(0x7f0000001880)=[{0x10001, 0x6, 0x9, 0x7, @time={0x77359400}, {0x0, 0x200}, {0x4, 0xfffffffffffff800}, @quote={{0x1f, 0x8b}, 0x101, &(0x7f0000000200)={0x2, 0x10001, 0x2, 0x8001, @tick=0x1f, {0x5, 0x1}, {0x7, 0x3ff}, @ext={0x60, &(0x7f0000000180)="f6f2d27ceda6dfcee172c14a17d654353ac0ce9381d56e74e57cce2b15c524fc9d0a1cf5d2b919c086925725056775c6789c2c90329afdaefb195f9787675f1045a1149782eeb051c7f81345b79fa38d09f3d3790db3dc50fdd8c036871d0d93"}}}}, {0x1, 0x9a7b, 0xffffffff, 0x3, @time={0x77359400}, {0x291, 0x4}, {0x1, 0x5}, @result={0xfff, 0x2}}, {0x2, 0x80000000, 0x4fd, 0x75cd, @tick=0x5, {0x0, 0x3ff}, {0x9, 0xffffffff}, @time=@tick=0x1}, {0x80, 0x707, 0xcc00000000000000, 0x6fb, @time={0x77359400}, {0x4, 0x80000000}, {0x3ff}, @addr={0x8, 0x6}}, {0x100, 0x9, 0x1, 0x2, @time, {0xffff, 0xdfe}, {0x3, 0x9}, @raw8={"41e9387c2d424eb4462f7e9b"}}, {0x5, 0x6, 0x9, 0x2, @tick=0x1a8, {0x7, 0xffff}, {0x7, 0xfffffffffffffffe}, @quote={{0x8, 0x1}, 0xffffffff, &(0x7f0000000240)={0x6, 0x1, 0x89, 0x2, @tick=0x9, {0x0, 0xefb1}, {0x8, 0xbb}, @note={0x8000, 0xffe0, 0x1ff, 0x20, 0x6}}}}, {0x100000001, 0x1, 0x7, 0x2788, @tick=0x9, {0x100, 0x2}, {0x9, 0x9}, @addr={0x4, 0x5}}, {0x8, 0x9, 0x3, 0x10001, @time, {0x5d, 0x80000000}, {0x80, 0x7fff}, @result={0x3, 0x8}}], 0x180) recvmsg$kcm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x2d}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x8) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/85, 0x55}], 0x1, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/03/26 12:15:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2002000001000000"], 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0xad}, {0xb, 0x8}], 0x2) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/03/26 12:15:22 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x9, 0x101400) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) getsockname$netlink(r3, &(0x7f0000000180), &(0x7f0000000200)=0xc) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e1d}, 0x1c) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x80, &(0x7f00000001c0)={0xa, 0x4e20, 0x7ffffe, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:15:22 executing program 1: r0 = socket(0xe, 0x80f, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 12:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, {0xa, 0x4e20, 0x200, @empty, 0x101}, 0x3, [0x400, 0x3, 0x7, 0x3f, 0x24, 0x1ff, 0x7fffffff, 0x4e]}, 0x5c) sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000940)="5b474f90df083027d99c0a367bd6415815f935942ddb065f2710e7532973060c", 0x20}], 0x1, &(0x7f0000000a80)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/26 12:15:22 executing program 1: socketpair$inet6(0xa, 0xe, 0x9, &(0x7f0000001180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000011c0)={'ip6_vti0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) recvfrom$ipx(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x2000, &(0x7f0000001140)={0x4, 0x10000, 0x3, "ccbd59f531ac", 0x5}, 0x10) r3 = socket(0x1e, 0x4, 0x0) get_thread_area(&(0x7f0000000080)={0x4, 0x20000800, 0x6400, 0x80000001, 0x5, 0x4, 0x1, 0x6, 0x9, 0xfffffffffffffffb}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/26 12:15:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfff, 0x40000) connect$bt_rfcomm(r2, &(0x7f00000001c0)={0x1f, {0x20, 0x6, 0x6, 0x7fffffff, 0xfff, 0x6100}, 0x7fffffff}, 0xa) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000015000), 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x1000, 0xb7, 0x81, 0x3a5b, 0x0, 0x5, 0x80020, 0x0, 0xfff, 0x3, 0x6, 0xca6, 0xfffffffffffeffff, 0xfff, 0x10001, 0x8, 0x3, 0x40, 0x2, 0x5, 0x6, 0x1ff0, 0xfc11, 0x8, 0x3, 0xffffffffffff8000, 0x200, 0x2, 0x1, 0x3f, 0x1, 0x1, 0x1, 0x1f, 0x80, 0x3, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x21c, 0x72, 0x4, 0x7, 0x1ff, 0x8000, 0x401}, r4, 0xe, r3, 0x0) 2018/03/26 12:15:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000000100)) 2018/03/26 12:15:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0x100000}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 2018/03/26 12:15:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) dup2(r0, r3) 2018/03/26 12:15:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) r1 = socket(0x9, 0xe, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000), 0x8) 2018/03/26 12:15:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20001) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000119000)="0177d576526d323d7b3e19559ac72716b9d151e8dcbe7c8be8d4ef9ab11cb65e37", 0x21) 2018/03/26 12:15:22 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)='security.capability\x00', 0x14, 0x80) unlink(&(0x7f00000000c0)='./file0\x00') 2018/03/26 12:15:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0xdcd, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x4}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="4207006c7ba691d8c8880883d86483bc"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) [ 66.967074] binder: 7010:7017 ioctl 8904 20000080 returned -22 [ 67.015184] binder: 7010:7017 ioctl 8904 20000080 returned -22 2018/03/26 12:15:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db8c51eed720000e5ff00003ef0011dae996aed69d2ffffffffffe22c8b160096aa1f040000000000000000000000", 0x30) 2018/03/26 12:15:22 executing program 0: setrlimit(0x9, &(0x7f0000b8c000)={0x556}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0xf9, &(0x7f0000000240)=0xfffffffffffffd19) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x8040) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/14) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e21, @rand_addr=0x8}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x8000, 0x3, 0xf56f}}) io_setup(0x7da, &(0x7f0000000000)) 2018/03/26 12:15:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 12:15:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='timers\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="0db7619a50f47ccd53ec0000e1402548", 0x1) 2018/03/26 12:15:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x6010}], 0x2, 0xcd58) 2018/03/26 12:15:22 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0xbd) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$tun(r1, &(0x7f0000000000)={@void, @hdr={0x1, 0x80, 0x6, 0xe7e, 0x7fff, 0x8}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x4, @random="48510d2a13ce", @loopback=0x7f000001}}, 0x26) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/03/26 12:15:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x10000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936a998240400000003008236050a0000000000f1f43c604e8f8a89a285f049691f9a342a2df3dd0bb8a300000000e2e6a2fb27febc2e8d7b466d9493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/26 12:15:22 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xffffffff, [0x2, 0x7a5, 0x8, 0x1, 0x6, 0x6, 0x0, 0xfffffffffffffffb]}, 0x5c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="ef0c9029dc91dd38dad5011d3e7c3cd9433b0111ef0b090404dc072846b1b734ddf5f3be933b044652b340129d7ccf42ff60426c77247e16081c65947b52b13e39a90424407a263d3938afa01b095aca13c74900107747c0ccfce0abb2ac7018ed7230a65e1734f3a4aedd9333552618952268de8c99dd131e71675afef63e61185ac7568dac7bfc8ee6085ae41013f3bd", 0x91) [ 67.075833] syz-executor3 (7038) used greatest stack depth: 15352 bytes left 2018/03/26 12:15:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/26 12:15:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x2, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r2 = getpid() move_pages(r2, 0xa, &(0x7f0000000140)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f00007c6000/0x3000)=nil, &(0x7f000040a000/0x3000)=nil, &(0x7f00001c4000/0x1000)=nil, &(0x7f0000338000/0x3000)=nil, &(0x7f00004d2000/0x2000)=nil, &(0x7f0000d71000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00009ba000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x201c, r0, 0x20000000000000) sched_setscheduler(r2, 0x7, &(0x7f0000000240)=0x1) tkill(r3, 0x1000000000016) 2018/03/26 12:15:22 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x301, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x3f) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x800) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x300) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000080)={0xfffffffffffffffb, 0x1, 0x8, 0x6, 0x6}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/175) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000069cff4)={0x4}) [ 67.147227] sg_write: data in/out 7531770/6 bytes for SCSI command 0x4-- guessing data in; [ 67.147227] program syz-executor1 not setting count and/or reply_len properly 2018/03/26 12:15:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/26 12:15:22 executing program 2: r0 = add_key$keyring(&(0x7f0000aa7ff8)='keyring\x00', &(0x7f00006c7ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x400000) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x401, &(0x7f0000000140)=""/126) ioctl$KVM_RUN(r1, 0xae80, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") 2018/03/26 12:15:22 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000300)=""/233, 0xfffffffffffffe39}], 0x1) 2018/03/26 12:15:22 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="478ff10a000000040000fa9c9c7f07aea1ed52103f28c144feac19d4a377c965981cd510fd6da630d2650d51400cf59dad627836d9cefd906637349f3bf3198189a285e972c469ce74cd88936a0805ed267f2182"], 0x8) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) 2018/03/26 12:15:22 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) remap_file_pages(&(0x7f000086a000/0x11000)=nil, 0x11000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x20, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000780)={"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"}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0x10001, 0x10002, 0x0, 0x7, 0x0, 0x4}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0xf, 0x3, 0x9}) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000005c1fa77df84c2da10000000000000000000000000000000000be0000a60100000000008611bbb500b18b651ae72f3b2864b615a2bfc0c9b0e6108126400e0dff30aad43719dfb151c0c95d81405600043b0bc2fd1a01e1d5f4b0b70a9f333a020eff5328cda32692b25b26382fea3228a2147d528aa56ddf6f56585840be932c30b5a5f9c81cb4dbebdb9033"], &(0x7f0000000240)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000380)={'ip6tnl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000003c0)=r6) 2018/03/26 12:15:22 executing program 2: nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mbind(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x4, &(0x7f0000000000), 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x200001) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x10001}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x103001, 0x0) readahead(r1, 0x2, 0x1ff) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x480) 2018/03/26 12:15:22 executing program 4: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x1) lseek(r0, 0xfffffffffffffffe, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/26 12:15:22 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)='f', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) 2018/03/26 12:15:22 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/26 12:15:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) remap_file_pages(&(0x7f0000153000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x0, 0x10001) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x10000, 0x3, 0x0, 0x7, "307bc48d777fd991e3f0c0a76c02e7b2e1e370029728573fee2ae2054115bc63f3e46a8c5fd0b4946f12ed86", 0x10000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/26 12:15:23 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x141200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$packet(r0, &(0x7f0000000100)={0x11, 0xf5, r1, 0x1, 0x6, 0x6, @random="4b559ab2fea8"}, 0x14) syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="d7380b151bf2ffffffffffff86dd6002290f00383a000000000000ed4fbba100ffffac14ffbbff02000000000000000000b839935aab30000000000134b7c433e8e6a44fc35de3f42df40100907800000000600b8bca000029000001000100000000000000000000000000000100c7"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x7f}, 0x1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x78) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) [ 67.794224] mmap: syz-executor1 (7099) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/26 12:15:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x20) 2018/03/26 12:15:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f0000590ffe)) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0x3b, 0x13, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0xffffffffffff9dfd, 0x6, [0x8, 0x800, 0x6, 0x6]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x81}, @generic={0x7ff, 0x42, "9ed83d48a16bd9cda5c24237f8db66e9180060fa69ecf1914bccdff46349477d21723f06306eaa6d342d1162260e3ee6b19ffcbd0984f37dc0a0a5e2c46c61c0af37"}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xc}}]}, 0xa8) 2018/03/26 12:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfa) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x758, 0x10000) write$cgroup_int(r2, &(0x7f0000000140)={[0x37, 0x3f, 0x35, 0x3d, 0x38, 0x2d, 0x3d, 0x3a]}, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000100)={0x4, 0x9, 0x152, 0x2, 0xffffffffffffff5d}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gretap0\x00', r1}) 2018/03/26 12:15:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000380)='net/ip_tables_targets\x00') r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="080100e1ab88f14107c263e627c4cb7a7480438c1fc4291a37a2caeb83f2d0659e3e79bf85207aad26a170f2844a67d537fdd8cd66b6870d126c1519713fcb85953cd1e96203c14f908511fef37be214fcddffb645bfa292fd8fd95c71f2947ebf9f072f40b7e531f8213a816f99b9e180bb9d2e6165f253", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x24) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r5 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000140)={0x9, 0xfffffffffffffffe, 0x60, 0x8, 0x8, 0xffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xc00, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000180)={'bcsh0\x00', 0x4}) ioctl(r5, 0x4000000000001276, &(0x7f0000000100)) 2018/03/26 12:15:23 executing program 6: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), 0x4) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/26 12:15:23 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x3) 2018/03/26 12:15:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/26 12:15:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x10001, 0x4) connect$rds(r0, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0xffffffffffffffd3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)) 2018/03/26 12:15:24 executing program 1: r0 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0xffff00000, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0xba, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) socketpair(0x11, 0x8000a, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x80000000, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x44a5}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x20040) 2018/03/26 12:15:24 executing program 2: mmap(&(0x7f0000501000/0x3000)=nil, 0x3000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xce64a345339c4b00, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200), 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf7ffc), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x2af3dbae, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) 2018/03/26 12:15:24 executing program 0: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0xa0040) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) 2018/03/26 12:15:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1000, 0x4) 2018/03/26 12:15:24 executing program 7: socket$unix(0x1, 0x801, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000001400)='./file0\x00', 0x40000141041, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/26 12:15:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80802, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffeea) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000143f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/210) poll(&(0x7f00005d0fc8)=[{r1}], 0x1, 0x0) 2018/03/26 12:15:24 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000080)}, 0x10) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r2}}) 2018/03/26 12:15:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0xc0, 0x10001, &(0x7f0000000080)="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", 0x2, 0x60, 0x100000001, 0x7, 0x648000000000000, 0x3f, 0x5, "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"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000011c0)={0x99, 0x7, 0x6, 0x2}, 0x10) connect$l2tp(r1, &(0x7f0000001200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x3, {0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000011}}, 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001240)) 2018/03/26 12:15:24 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)={0x6, 0x8, [0x0, 0x0]}) 2018/03/26 12:15:24 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0xfffffffffdfffffe) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/26 12:15:24 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xd065, 0x80000000000100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) dup2(r0, r1) 2018/03/26 12:15:24 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xfff, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x4fc}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/03/26 12:15:24 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @rand_addr=0x67700aae, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/26 12:15:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400fbff1100010300000000000000000000000046ab4d673e7c723cfdd48ae9b2a5d8618177119e8bd7e530fcef47113b141286292fc8e55ba03b8027846fa1f3ff0d990a309ae175d669c719154aa337a0527f499557dbf777b41b6dc97d72da53846baca72dde71c4f1d75682abd3c84a5b8dcf3c1fb6b53c38eb4f4e2b3e8f4b208daede2d5151971a186357209c8a2b733086d9db2fa29beabd9b3a51747e3b2fa6b0e5e68adedddf7eea8adab3a900e7e99e"], 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x400}, &(0x7f0000000140)=0x8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000240)={0xffffffff, 0xfff, 0x2a, 0x6, 0x7, 0x3}) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) 2018/03/26 12:15:24 executing program 7: socket$alg(0x26, 0x5, 0x0) socket$pppoe(0x18, 0x1, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x18]}, &(0x7f0000000100)=0x6) io_submit(r0, 0x0, &(0x7f0000738000)) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"c049972da83eba"}, 0x74df}, [{"0ff6cba7bcabc8"}, {"4f7e97b6e0bd6e"}, {"e92895528c3746"}, {"6ad20e19d53d37"}, {"00b9fe8fea11c2"}, {"913a66c7fa5ee9"}, {"25790219fea6f9"}, {"4b363f6cc75be5"}]}, 0x48) 2018/03/26 12:15:24 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)={0x8, 0x10, [0x5, 0x9, 0x800, 0x4]}) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0xc1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/26 12:15:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x1, 0x7ff, 0x5}) 2018/03/26 12:15:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x64000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8001) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/03/26 12:15:24 executing program 2: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="1e", 0x1}]) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000000)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write$tun(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1) 2018/03/26 12:15:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$KVM_NMI(r1, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x0, 0x3, 0x800, 0x2, 0x1}) r2 = userfaultfd(0x8000000000207fc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x2, 0x17}, &(0x7f0000000280)=0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000900)=0x0) r8 = geteuid() r9 = getgid() r10 = gettid() stat(&(0x7f0000000940)='./file0/file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000004c0)="f1c1a9be5a4d84c8362bdb58685d84d46f86b30b52809dd3d8af6f56a4e1794558c90b2344ce7f930f5bc0f5b7f885dfdb0cd041dde559693d82577a83c18942265d30e7c1aea3f6bd7e2bf490ba0b21677fd4b580fb5f8242fc9807dbce0875c40b13274dcb34ed2139a78ce8887eeb7068d84580f884464477199abaa0c5628479a74835c33fa7d8b5bd736d74a3d37dd234df342f9df3ab3680d0e67125375be0e28f13451d8cb185788b13d4bfd9c40b151fe8e37c12d19a1ac55c5bb6188b603b51f6872d36d5ee96ac59db0cd1899cde66d6f346cf0e7c99af0b7b711d3e5b3d4585b064a5433467cd532dad", 0xef}, {&(0x7f00000005c0)="b2db0b9d5ac4e7024c0c7377ac31e5672cb6ec1818f44d66b60ecbe4efbc41c568cafc1f96052ab564f494b8569cadf55ce5557ff2c2db083c1e2fba4b0bb434e9e8582e13ee21cd31c2322f41724f0f525729be7858e9c3", 0x58}, {&(0x7f0000000640)="e298fae8e554c8e26e6e1c3f9effb0d937385834f526115a3bd1ca308a0826dc10b2ac594aee7d46dcb9b95c6e2bc8b526f5908abcbe21e0866a4afa1362767f421017380ef924a74ffe77244808b3e970fee1ee7dabf2407f99444b74696677c2e44cb131a0c9dfbcb2c8250673db6c2f7a5aed0d226b243fdb4b9e129cb5c09ea33da703a6aa78e51dd85be3839b51ab11f24f6e581c7dba78849b4ff13d53f3b334c55ccc0becefc5d6d4f917c8524e70754c4db4032f1d1f59613f1bc6fc0c2e950f51835d3cec30c6ddd62e167a", 0xd0}, {&(0x7f0000000740)="fd3d38cdd5a85bf4280a6f33407a7a427c0039d9c42f93e5c1c33e89b191045d9bb30e1c672ba986817200a1aedf8541044bf2c8e2b5f494793c8dbe1dba374259e9daa7fe873dbcf3e475cada084295bc2ca37cda1dadbc6e9e093a787d81f22bf1b213f9a08aab384c6cc9ecbe6c1e7b6f66c88e63be6cc4b33896b9f10203995a5f6c2a0b68fea26ee1c633a7792a090255fd7fa7c07af9c68e71016d5390edc2753cb4f02c87e7b647401b6854b7f9", 0xb1}], 0x4, &(0x7f0000000ac0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r0]}], 0xe8}, 0x4000000) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x0, r13, r14, 0x6, 0x100000) 2018/03/26 12:15:24 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1, 0x9}, {}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xc6, "893618eb58ef579d902a1af43fa8b699dd4209a32e2ce5ba6daf98351a8c8ca5d78ce076f80ec849406af50cca5b3a7729f0c58cbf81088cf67c80dda578cd308a63158071ccf8172795d1edbe98f602fd830ab0fb1140a6a5c7a48f6f3631016748cd98e9be8899d2c59dbd6a590176ad134841d7a87cc1bd99950384395662d3351ccb801b2bcb3214511fac4bcd2c42be7709e1b1e7d49c507c08833258fc6711eb08c4ad97998a6050e8776bb7530cddff01a8ce058ae6679ae7c61eeb093d3c4972e119"}, &(0x7f0000000240)=0xce) 2018/03/26 12:15:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f00000003c0)=[{&(0x7f00000000c0)="96e3", 0x2}, {&(0x7f00000001c0)="aa41128aecf71170cd55887b30ee4e7f5c5f9b1163d9d039ddaecb1f27f5b03eb9e1d8149b7964ac6065b6c4f44546a6f8894804f7ba22dc8e68231edc6ae7", 0x3f}], 0x2, &(0x7f0000000440)}}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x8010, r2, 0x0) r3 = getgid() r4 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x3, &(0x7f0000000180)=[r3, r4, r5]) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x5ecf, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000240)={0xfff, r6}) 2018/03/26 12:15:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x7, 0x3c9f, 0x4, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) tee(r0, r0, 0x0, 0x3) r2 = socket(0x0, 0x80000, 0x400) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/03/26 12:15:24 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20000) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/03/26 12:15:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) socket$packet(0x11, 0x2, 0x300) 2018/03/26 12:15:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) 2018/03/26 12:15:24 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x311000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x100000001, 0x4, 0x8}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="b2", 0x1) 2018/03/26 12:15:24 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = msgget(0x0, 0x50) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r4 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000300)=""/185) r5 = getegid() ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000003c0)=""/172) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r7 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r9 = getpgrp(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0xfffffffffffffffb, r3, r5, r6, r7, 0x20, 0xfffffffffffffffd}, 0x9, 0x980800, 0x2, 0x100000000, 0x2, 0xfffffffffffffffc, r8, r9}) sendmsg$nl_netfilter(r1, &(0x7f00000fbfc8)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f000029c000)=ANY=[@ANYBLOB="140000000202b300000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 12:15:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f0000000080)=""/32, 0x61757060233a0030) getdents64(r0, &(0x7f0000000000)=""/77, 0x161) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x40100) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)=0x1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x980) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000380)=0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x6, 0xffffffffffffffff, 0xd}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000002c0)={0x6, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x15}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/26 12:15:24 executing program 7: move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x6}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x3ff) 2018/03/26 12:15:24 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008f8490000300000000000009078ac1414bbac1414aa441009000000000000000000000000004404000000009078ac1414aa"], &(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0xffffffffffffffa3, 0x5, 0x3, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x100, 0x4}, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/26 12:15:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3e, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000099fffc)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x1ff) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 2018/03/26 12:15:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) 2018/03/26 12:15:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = dup2(r0, r0) accept$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x8, 0x20, 0x101, 0x466}) 2018/03/26 12:15:24 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x880, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xffffffff) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2276, 0x0) 2018/03/26 12:15:24 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000040)=""/84, &(0x7f0000000000)=0x54) 2018/03/26 12:15:24 executing program 6: clone(0x4392400, &(0x7f0000a02000), &(0x7f000034bffc), &(0x7f00007df000), &(0x7f0000a82000)) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x18000000000}, 0x8) 2018/03/26 12:15:24 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0x100}}, 0x10) 2018/03/26 12:15:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r1) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 12:15:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffffffffffff00001400000008004700002c0000000000009078009cc4ceab631f7ed3a9ff2d000000e000000186080000000401907800d73cde"], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f000038f000), 0x2c) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0xb, 0x804) 2018/03/26 12:15:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffc2, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='veno\x00', 0x5) r1 = dup(r0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x21) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/26 12:15:24 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/03/26 12:15:24 executing program 3: r0 = socket$inet6(0xa, 0x80807, 0x1fb) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="be", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000001c0)=0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x40, 0x100000000}, {0x0, 0xfffffffffffffc00}, {0x9, 0x1ec6}, {0x3ff, 0x200}, {0x1ba, 0x31c}]}) write(r0, &(0x7f0000000100)='W', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0x2000000000000000, 0x4) sendto$inet6(r0, &(0x7f00000000c0)='\x00', 0x0, 0x3ffe, 0x0, 0x421) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x201}], 0x1) 2018/03/26 12:15:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x8) ioctl$TIOCSBRK(r0, 0x40044590) 2018/03/26 12:15:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0xffffffffffffff0a, 0x20, 0xaff, 0x13, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) 2018/03/26 12:15:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f44000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd072087155292b10c63f08a253ac7526b20738a1f", 0x3f) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/03/26 12:15:24 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="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", 0x1000, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f00000005c0)=""/212, &(0x7f0000000340)=0xd4) r7 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r9 = getegid() stat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setgroups(0x6, &(0x7f0000000500)=[r5, r7, r8, r9, r10, r11]) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dsp\x00', 0x101000, 0x0) socketpair(0xf, 0x8080b, 0xfff, &(0x7f0000000880)={0xffffffffffffffff}) r13 = openat(r12, &(0x7f0000000840)='./file0\x00', 0x3ff, 0x2000000000008) ioctl$EVIOCSABS3F(r13, 0x401845ff, &(0x7f00000000c0)={0x401, 0xb456, 0x6, 0x2d9c4fba, 0x6bfa, 0x3f}) 2018/03/26 12:15:24 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x7, 0x80800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 12:15:24 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x3, 0xa2c9280000000000}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000003c0)={"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"}) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x2) 2018/03/26 12:15:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x88082) fcntl$setsig(r0, 0xa, 0x2f) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000200), 0x233) 2018/03/26 12:15:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x1, 0x81, 0x40, 0x10000, 0x1, 0x5}, 0x8, 0x3}, 0xe) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000480)=""/133, 0x85}], 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/26 12:15:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x105082, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) 2018/03/26 12:15:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@acquire={0x134, 0x17, 0x625, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in6=@loopback={0x0, 0x1}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/03/26 12:15:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/mixer\x00', 0xd00, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000001200)={0x9, 0x7}) open_by_handle_at(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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0x101000) r2 = syz_open_dev$adsp(&(0x7f0000001300)='/dev/adsp#\x00', 0x1, 0x400000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='net/igmp6\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/03/26 12:15:25 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 12:15:25 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000040)=0x2, 0xfffffffffffffeb1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0xc4, 0x20000080, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) 2018/03/26 12:15:25 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "d98aec5f9241014fb5a0bbd596af73efa74d9df24701a0b18f131d297ee954201c263b63089b3d0976a7ec1e143917b1c7d4d44506af0db80c61084c17fd09"}, 0x60, &(0x7f0000000580), 0x0, &(0x7f0000000600)={0x10}, 0x10}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="fbfe9054534453ef8deac6e94e09ed9b6def449eefb27bb9271f0d7d933aa70e588cb757c4917f21815e9d9e8230798ca6e35ea4fbfb70612f9b9ead032fd32e2e16a333ffbccdbebdda63a37f0f3b3ab3ca889e2f155752f5ce51e941050a2f02126195bc451951527ea7b93a8caa115774495099b58c07dcb51b8606e27e9f7cf5ebbe06c92b798c144bd63b52e36317bcc3326a52aea13c48bbc82ebda2091d89934c112b20c7641e0273a55b592b14e1fcd1e68e65ef2170923cac7f5d5c20fd74f016c4cff399bf0c35e3094c53ba0b3007cd69e4a5a6f6ba181bb63ef32340941913e461800f", 0xe9}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000000200)="2e4213e4648f4b146f84b04a449ea80829a93d318f229d378b9f111848ef88ef3f425497e5b20809fdac65c4bbf2030f0669d79e60dcbfc0255eaea2d81e13bd33c7b3ef47464a926af2d81d555b0e584439e1f573236b0a6f8eead251290fa80197507a510da7a615a9070130f3e06112881b04df1a59256ca79ba2f47b04be5bc6b9d4a458e12ddaeeaed0f13c43051df6a04cb917f545d3433f21eda0070d006fbcae25ad59593aca1219041819e9c50f92ebcce625a968a3ee9a5ca709fdbbeb995996dbc0eb66840a71d38b9013c2d8dcfa3e97da045c40cc", 0xdb}, {&(0x7f0000000300)="ac5df8eb6331b77736d0e472a25fbdeb07170c8d83ecc8db13457f255463bef20c93ee6779683a3e537d95b5995d4c0aabda1a598564098e433369fef70b10dfb34a4083a98f550bef43b6349a1eb9a621822966ac5cfcd09db5e20be1acdab7a6b59626592bfb3d38a5dd2a0e66f599b19b07fde6eff8a8bf46d9fdcc0e6d88c8036ae8df0b9b39029df248bf42ea81983d65d4d54f8fb4981b7b2541", 0x9d}], 0x5, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x22, "e2b64519a66349078a2ab5d7f5bbf65899d30538a3e6a270ed966cadd39ad501d7b7"}, @assoc={0x18, 0x117, 0x4, 0x9234}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8e, "c0098188254f8d6b6c40b9b1dded83a0d5ecbcc9b7f20db0b01e6bc290a839b5b0162749a507bbb236d81eda7094d83848db2371da6bba5a2478ac46c2ce2ee275220870fcc06a78ef651500f9c69cfc3f5aa2a8450ddd6b106e2998969a812137aebd678305488ffce57a8e98e5ea661721bdbf6807968d5a2d694312713212d17a104b9ee43280f1ae0a3727dd"}, @assoc={0x18, 0x117, 0x4, 0xe2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x54, "88f3d3b55dae17520b31d02c1325119abdd63a289159d78ad909887ca8296d3441bca219278b05f755e9786bdd675882be76063e0512ecdfa83e720abd6fe69fe01e98a395bec0c548a5c5f10c7bcb74fb23f6b6"}], 0x1c0, 0x20000054}], 0x1, 0x0) 2018/03/26 12:15:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0xffffffffffffff99, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/26 12:15:25 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r1}], 0x39a, 0xfffffffffffffff8) dup2(r2, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5f, "65452091f587ff0aab9a1ee6d346ac3bd4ee384f53a3ef5110c49cfb0a6fb6ac119a3d15dc15e4e497925198a9ec9ebcbce32264656898cafa2fa6da84aabec1739e256613d3d19e94b0e9b46712750f1328aadb33ba136bfd8c8c8364e87a"}, &(0x7f0000000080)=0x67) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000100)=0x8) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/03/26 12:15:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000440)=@set_option={0xe, 0x0, 0xfa00, @ib_path={&(0x7f00000002c0)=[{0x20, 0x0, [0x20, 0x4, 0x7fff, 0xfffffffffffffffc, 0x8, 0x40, 0x72, 0x0, 0xb9c, 0x8000, 0x5, 0xfffffffffffffffa, 0x7, 0x3f, 0x0, 0x1]}, {0x0, 0x0, [0x1, 0xbd, 0x1000, 0x3, 0x7f, 0xd0, 0x4, 0x1, 0x5, 0x1a9c, 0xce, 0x55, 0x9, 0x3, 0x7b6e, 0x6]}, {0x18, 0x0, [0x5be, 0x1, 0x0, 0x1ff, 0xffffffffffffffff, 0x2, 0x7ff, 0x9, 0x8001, 0x0, 0x0, 0xc701, 0x7, 0x9, 0x9, 0x6]}, {0x20, 0x0, [0x5, 0x8, 0x9, 0x0, 0x0, 0x81, 0x2, 0x0, 0x7ff, 0x81, 0x3ff, 0x1, 0x240000000, 0x400, 0x5, 0x80]}, {0x4, 0x0, [0x9, 0x2b77d659, 0x7, 0x81, 0x7, 0xd0, 0x9, 0x81, 0x3, 0x5, 0x6ae89f98, 0xeaa, 0xfffffffffffffff9, 0xf5, 0x7, 0x2]}], r1, 0x1, 0x1}}, 0x9a) write$rdma_cm(r0, &(0x7f0000000100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 2018/03/26 12:15:26 executing program 0: unshare(0x400) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3e74, 0x40080) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5b59f61b) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x1, 0x6, 0x1, 0x3, 0x7fff, 0x400, 0x4f}, 0xffffffffffffffc2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x9, 0x1, 0x5, 0x200, "51109afbc87c1160f2fa8394616e144c9b72526c94989edee2e6c625adb08c556e6ab30b489ae3009cfe027a", 0x96}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x40, 0x6, 0x8, 0x4000000000000000, "7fcec43fef5a7e58c60ef01592226489853b48ba50ec41c46e105b6bfe94ea5ff5b9be669a9d65376884eacc", 0x7}) 2018/03/26 12:15:26 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2000000000000, 0x400000086, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100), 0xfffffffffffffffc) shutdown(0xffffffffffffffff, 0x1) 2018/03/26 12:15:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 12:15:26 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0xffffffff, {{0x2, 0x4e23}}}, 0x88) r1 = semget$private(0x0, 0x8, 0x80) semop(r1, &(0x7f0000000200)=[{0x4, 0x470, 0x1000}, {0x3, 0x2}], 0x2) r2 = shmget(0x2, 0x2000, 0x1400, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x8954, 0x800}], 0x1) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x6, 0x800}, {0x2, 0x8, 0x1800}, {0x2, 0xf949, 0x1000}, {0x4, 0x3, 0x1800}, {0x7, 0x0, 0x1800}, {0xc16068535ec18aa1, 0xfffffffffffffffa, 0x1000}, {0x2, 0x10001, 0x1000}, {0x7, 0x5, 0x800}, {0x3, 0x61d57092, 0x800}], 0x9, &(0x7f00000000c0)={0x77359400}) semget$private(0x0, 0x0, 0x440) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/03/26 12:15:26 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xb, 0x0, 0x100000002, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) [ 246.752161] INFO: task syz-executor4:7357 blocked for more than 120 seconds. [ 246.759453] Not tainted 4.16.0-rc7+ #367 [ 246.764041] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772022] syz-executor4 D23504 7357 4236 0x00000004 [ 246.777678] Call Trace: [ 246.780312] __schedule+0x8fb/0x1ec0 [ 246.784056] ? __sched_text_start+0x8/0x8 [ 246.788222] ? memset+0x31/0x40 [ 246.791540] ? perf_trace_lock+0x4d6/0x900 [ 246.795810] ? trace_event_raw_event_lock+0x340/0x340 [ 246.801029] ? perf_trace_lock+0x900/0x900 [ 246.805290] ? ucma_destroy_id+0x298/0x500 [ 246.809556] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 246.814675] ? trace_hardirqs_off+0x10/0x10 [ 246.819029] schedule+0xf5/0x430 [ 246.822414] ? __schedule+0x1ec0/0x1ec0 [ 246.826417] ? find_held_lock+0x35/0x1d0 [ 246.830527] ? retint_kernel+0x10/0x10 [ 246.834439] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.839481] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.844261] schedule_timeout+0x1a3/0x230 [ 246.848423] ? usleep_range+0x190/0x190 [ 246.852430] ? _raw_spin_unlock_irq+0x56/0x70 [ 246.856934] wait_for_completion+0x415/0x770 [ 246.861351] ? wait_for_completion+0x770/0x770 [ 246.865949] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 246.871820] ? wake_up_q+0xe0/0xe0 [ 246.875384] ucma_destroy_id+0x2f0/0x500 [ 246.879462] ? ucma_close+0x2f0/0x2f0 [ 246.883284] ? __might_sleep+0x95/0x190 [ 246.887284] ? kasan_check_write+0x14/0x20 [ 246.891557] ? _copy_from_user+0x99/0x110 [ 246.895726] ucma_write+0x2d6/0x3d0 [ 246.899356] ? ucma_close+0x2f0/0x2f0 [ 246.903171] ? ucma_close_id+0x60/0x60 [ 246.907073] ? ucma_close_id+0x60/0x60 [ 246.910999] __vfs_write+0xef/0x970 [ 246.914657] ? kernel_read+0x120/0x120 [ 246.918572] ? schedule+0xf5/0x430 [ 246.922125] ? __schedule+0x1ec0/0x1ec0 [ 246.926145] ? security_file_permission+0x89/0x1e0 [ 246.931092] ? rw_verify_area+0xe5/0x2b0 [ 246.935175] ? __fdget_raw+0x20/0x20 [ 246.938899] vfs_write+0x189/0x510 [ 246.942460] SyS_write+0xef/0x220 [ 246.945925] ? exit_to_usermode_loop+0x198/0x2f0 [ 246.950701] ? SyS_read+0x220/0x220 [ 246.954336] ? do_syscall_64+0xb7/0x940 [ 246.958330] ? SyS_read+0x220/0x220 [ 246.961966] do_syscall_64+0x281/0x940 [ 246.965891] ? __do_page_fault+0xc90/0xc90 [ 246.970135] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.974649] ? finish_task_switch+0x1c1/0x7e0 [ 246.979157] ? syscall_return_slowpath+0x550/0x550 [ 246.984101] ? syscall_return_slowpath+0x2ac/0x550 [ 246.989036] ? prepare_exit_to_usermode+0x350/0x350 [ 246.994063] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 246.999436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.004307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.009503] RIP: 0033:0x454879 [ 247.012707] RSP: 002b:00007f600c8f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.020426] RAX: ffffffffffffffda RBX: 00007f600c8f46d4 RCX: 0000000000454879 [ 247.027713] RDX: 0000000000000018 RSI: 0000000020000100 RDI: 0000000000000015 [ 247.034981] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.042257] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.049533] R13: 0000000000000683 R14: 00000000006face8 R15: 0000000000000000 [ 247.056840] [ 247.056840] Showing all locks held in the system: [ 247.063171] 2 locks held by khungtaskd/801: [ 247.067645] #0: (rcu_read_lock){....}, at: [<00000000ff79107f>] watchdog+0x1c5/0xd60 [ 247.075756] #1: (tasklist_lock){.+.+}, at: [<000000009cabc6ac>] debug_show_all_locks+0xd3/0x3d0 [ 247.084815] 2 locks held by getty/4154: [ 247.088782] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.097472] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.106811] 2 locks held by getty/4155: [ 247.110786] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.119466] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.128767] 2 locks held by getty/4156: [ 247.132740] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.141429] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.150729] 2 locks held by getty/4157: [ 247.154706] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.163384] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.172684] 2 locks held by getty/4158: [ 247.176653] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.185334] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.194631] 2 locks held by getty/4159: [ 247.198609] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.207289] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.216585] 2 locks held by getty/4160: [ 247.220555] #0: (&tty->ldisc_sem){++++}, at: [<00000000e7492925>] ldsem_down_read+0x37/0x40 [ 247.229240] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000acf752a6>] n_tty_read+0x2ef/0x1a40 [ 247.238542] [ 247.240172] ============================================= [ 247.240172] [ 247.247190] NMI backtrace for cpu 1 [ 247.250823] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc7+ #367 [ 247.257721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.267050] Call Trace: [ 247.269657] dump_stack+0x194/0x24d [ 247.273264] ? arch_local_irq_restore+0x53/0x53 [ 247.277904] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.282548] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.286964] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.291431] nmi_cpu_backtrace+0x1d2/0x210 [ 247.295641] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.300108] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.305360] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.310525] watchdog+0x90c/0xd60 [ 247.313979] ? reset_hung_task_detector+0xa0/0xa0 [ 247.318801] ? complete+0x62/0x80 [ 247.322239] ? __schedule+0x1ec0/0x1ec0 [ 247.326181] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.330472] ? __lockdep_init_map+0xe4/0x650 [ 247.334853] ? do_raw_spin_trylock+0x190/0x190 [ 247.339406] ? lockdep_init_map+0x9/0x10 [ 247.343440] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.348517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.353506] ? trace_hardirqs_on+0xd/0x10 [ 247.357668] ? __kthread_parkme+0x176/0x240 [ 247.361969] kthread+0x33c/0x400 [ 247.365308] ? reset_hung_task_detector+0xa0/0xa0 [ 247.370121] ? kthread_stop+0x7a0/0x7a0 [ 247.374069] ret_from_fork+0x3a/0x50 [ 247.377866] Sending NMI from CPU 1 to CPUs 0: [ 247.382365] NMI backtrace for cpu 0 [ 247.382371] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0-rc7+ #367 [ 247.382373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.382381] RIP: 0010:scheduler_ipi+0x4fa/0x820 [ 247.382383] RSP: 0018:ffff8801db207d70 EFLAGS: 00000046 [ 247.382386] RAX: 0000000000000000 RBX: ffff8801db22c5c0 RCX: dffffc0000000000 [ 247.382388] RDX: 1ffff1003b645a02 RSI: 1ffff1003b640fc5 RDI: ffff8801db22d010 [ 247.382390] RBP: ffff8801db207e90 R08: 1ffff1003b6459f5 R09: ffff88021fff8008 [ 247.382392] R10: ffff88021fff8010 R11: ffff88021fff801d R12: ffffffff86e2c340 [ 247.382394] R13: 1ffff1003b640fb1 R14: ffff8801db207e68 R15: 0000000000000000 [ 247.382397] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.382399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.382401] CR2: ffffffffff600400 CR3: 0000000006e22004 CR4: 00000000001606f0 [ 247.382406] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.382408] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.382409] Call Trace: [ 247.382410] [ 247.382416] ? migration_cpu_stop+0x480/0x480 [ 247.382457] ? tick_program_event+0x83/0x100 [ 247.382467] ? task_prio+0x50/0x50 [ 247.382488] ? rcu_irq_exit+0xd8/0x110 [ 247.382495] smp_reschedule_interrupt+0xe6/0x650 [ 247.382499] ? smp_thermal_interrupt+0x700/0x700 [ 247.382502] ? _raw_spin_lock+0x32/0x40 [ 247.382506] ? _raw_spin_unlock+0x22/0x30 [ 247.382515] ? handle_edge_irq+0x2b4/0x7c0 [ 247.382518] ? task_prio+0x50/0x50 [ 247.382526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.382531] reschedule_interrupt+0xf/0x20 [ 247.382532] [ 247.382536] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.382537] RSP: 0018:ffffffff86e07c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.382541] RAX: dffffc0000000000 RBX: 1ffffffff0dc0f8a RCX: 0000000000000000 [ 247.382543] RDX: 1ffffffff0dd93a8 RSI: 0000000000000001 RDI: ffffffff86ec9d40 [ 247.382544] RBP: ffffffff86e07c38 R08: 0000000000000000 R09: 0000000000000000 [ 247.382546] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.382548] R13: ffffffff86e07cf0 R14: ffffffff876e8120 R15: 0000000000000000 [ 247.382556] ? trace_hardirqs_on+0xd/0x10 [ 247.382559] default_idle+0xbf/0x430 [ 247.382562] ? __sched_text_end+0x4/0x4 [ 247.382566] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.382571] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.382575] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.382579] ? mark_tsc_async_resets+0x30/0x30 [ 247.382588] arch_cpu_idle+0xa/0x10 [ 247.382591] default_idle_call+0x36/0x90 [ 247.382594] do_idle+0x24a/0x3b0 [ 247.382599] cpu_startup_entry+0x104/0x120 [ 247.382602] ? cpu_in_idle+0x20/0x20 [ 247.382606] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.382610] ? trace_hardirqs_on+0xd/0x10 [ 247.382615] rest_init+0xed/0xf0 [ 247.382644] start_kernel+0x7f1/0x819 [ 247.382647] ? mem_encrypt_init+0xb/0xb [ 247.382650] ? early_idt_handler_common+0x3b/0x60 [ 247.382655] ? x86_family+0x32/0x40 [ 247.382660] x86_64_start_reservations+0x2a/0x2c [ 247.382663] x86_64_start_kernel+0x77/0x7a [ 247.382667] secondary_startup_64+0xa5/0xb0 [ 247.382671] Code: ca b3 7e 48 8d bb 50 0a 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 84 c0 0f 8e e2 02 00 00 83 50 0a 00 00 01 bf 07 00 00 00 e8 e5 c0 f5 ff e9 03 fe ff [ 247.383366] Kernel panic - not syncing: hung_task: blocked tasks [ 247.705902] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc7+ #367 [ 247.712796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.722121] Call Trace: [ 247.724684] dump_stack+0x194/0x24d [ 247.728288] ? arch_local_irq_restore+0x53/0x53 [ 247.732933] ? vsnprintf+0x1ed/0x1900 [ 247.736763] panic+0x1e4/0x41c [ 247.739928] ? refcount_error_report+0x214/0x214 [ 247.744674] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.750020] watchdog+0x91d/0xd60 [ 247.753459] ? reset_hung_task_detector+0xa0/0xa0 [ 247.758273] ? complete+0x62/0x80 [ 247.761710] ? __schedule+0x1ec0/0x1ec0 [ 247.765656] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.769950] ? __lockdep_init_map+0xe4/0x650 [ 247.774329] ? do_raw_spin_trylock+0x190/0x190 [ 247.778885] ? lockdep_init_map+0x9/0x10 [ 247.782919] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.787999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.792988] ? trace_hardirqs_on+0xd/0x10 [ 247.797110] ? __kthread_parkme+0x176/0x240 [ 247.801433] kthread+0x33c/0x400 [ 247.804786] ? reset_hung_task_detector+0xa0/0xa0 [ 247.809599] ? kthread_stop+0x7a0/0x7a0 [ 247.813551] ret_from_fork+0x3a/0x50 [ 247.817779] Dumping ftrace buffer: [ 247.821429] (ftrace buffer empty) [ 247.825114] Kernel Offset: disabled [ 247.828721] Rebooting in 86400 seconds..